re-wrenches@lists.re-wrenches.org
Has anyone R&R a single cell from an Outback AGM 2 cell can? The manual speaks to being careful to not let one slide out so that is encouraging, but I'm concerned about putting it back in. Do they have any tendency to bulge and make it difficult to replace? I have an extremely tight, steep and nearly inaccessible existing battery location that is not conducive to battery relocation or any reasonable rigging to handle 200# 2) cell cans. I hope a fellow Wrench has had to deal as I cannot get any answers from the manu. Thanks and have a fun and safe holiday weekend! >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Affordable Wireless Plans Set up is easy. Get online in minutes. Starting at only $9.95 per month! www.netzero.net?refcd=nzmem0216 ___ List sponsored by Redwood Alliance List Address: RE-wrenches@lists.re-wrenches.org Change listserver email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out or update participant bios: www.members.re-wrenches.org
[RE-wrenches] What are the most reliable OTG washers these days?
I'm particularly interested in ones that are happy on Outback inverters, front loaders preferred. Thanks and Happy Holidays!! >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Having 1 Of These 7 Credit Cards Means You Have ... These responses are not provided or commissioned by the credit card issuer. ... http://thirdpartyoffers.juno.com/TGL3131/5679f26e9e41d726e2c78st04vuc___ List sponsored by Redwood Alliance List Address: RE-wrenches@lists.re-wrenches.org Change listserver email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out or update participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] phone app/shading programs
Hi Jay, I also use and like a lot "Sun Seeker", very nice features. My Pathfinder is collecting dust. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Old School Yearbook Pics View Class Yearbooks Online Free. Search by School & Year. Look Now! http://thirdpartyoffers.juno.com/TGL3131/55c292a3f320212a314c1st04vuc___ List sponsored by Redwood Alliance List Address: RE-wrenches@lists.re-wrenches.org Change listserver email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out or update participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Pumping
I would look at the AC options. The money saved over the DC or AC\DC pumps may well purchase the extra PV required for the increase in energy draw. Come winter time that larger array with a much lower pumping load will be most welcome for any OTG system further increasing the value of this option lowering genset run time. With PV so cheap these days the highest efficiency is not always the best option anymore for OTG. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions High School Yearbooks View Class Yearbooks Online Free. Reminisce & Buy a Reprint Today! http://thirdpartyoffers.juno.com/TGL3131/554baa60101bf2a5f0c85st01vuc___ List sponsored by Redwood Alliance List Address: RE-wrenches@lists.re-wrenches.org Change listserver email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out or update participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Using a Midnite Classic for Hydro
Thanks Jay. My preferred method and most economical as well as no cost was also mentioned by you I was just asking if anyone can fault it - "8. Other option. You can run the CC set points 5v above what you want and then run AUX 2 5v below ( or what you actually want) and then connect the AUX 2 to the dump load. So it'll dump as the bulk/absorb/float. So the CC will never disconnect, but the diversion load will act like it is". This gives me full charge regulation while the CC is ALWAYS charging with the AUX doing the actual regulation. I'll stick in a time delay to minimize rapid cycling and we're good to go. I would have approached this design very differently had I known that the Classic would not actually protect the turbine from freewheeling w/o a $1000+ add on. I probably would have gone with 48V transmission and spent the money or highly reliable wire instead. However, the more I think about this AUX control method the better it is sounding as it allows high V transmission. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Old School Yearbook Pics View Class Yearbooks Online Free. Search by School & Year. Look Now! http://thirdpartyoffers.juno.com/TGL3131/550c4b8ccd8834b8c07e6st04vuc___ List sponsored by Redwood Alliance List Address: RE-wrenches@lists.re-wrenches.org Change listserver email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out or update participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Using a Midnite Classic for Hydro
Thanks Bob and all for the feedback. I would prefer to avoid the hassle and expense of the Triac's and gutting the hydro to remove the rectification for an AC output. We are not sure what the actual VOC freewheeling potential is because it was shutdown when it soared to 253V quickly as he did not want to smoke the Classic. I'm not thrilled about reducing jet flow rates to control VOC because that also means a reduction in output. Does anyone see any issue with my thought of setting the Classic setpoints comfortably above all Solar FM60 setpoints and letting the lower settings driving the AUX do the charge regulation via load dump? Is this just too simple and easy to be a effective solution? The load dump is a custom heater in the customers bathroom that he desires to get the most heat possible. Thus not wanting to limit hydro production that is not all that large to begin with. With continued appreciation, -jeff >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Man, 63, Avoids Wrinkles 63 Yr Old Man Shares Simple DIY Skin Tightening Method He Uses At Home http://thirdpartyoffers.juno.com/TGL3131/550b546822c2354685bf0st01vuc___ List sponsored by Redwood Alliance List Address: RE-wrenches@lists.re-wrenches.org Change listserver email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out or update participant bios: www.members.re-wrenches.org
[RE-wrenches] Using a Midnite Classic for Hydro
Finding this application quite frustrating - Harris 120Vdc 1kW turbine, Classic 250, 48V batt., 1200W load dump. The manual downloaded just before purchase stated: "This mode will NOT go to resting even when the input has been disconnected and will always stay awake so the turbine has the least chance of over-spinning." It now seems that this is not the case and this sentence is no longer in the manual. My installer cannot get Midnite to confirm one way or the other and they have been guessing for over a month on how to keep the CC from going into RESTING that open circuits the hydro and puts the CC into hyperVOC at 253V and will never reconnect. To complicate things there is also ~4kW of PV on FM60's, when they drive up batt V. to above what the Classic wants it drops into RESTING and back into HyperVoc. Midnite has been very responsive and have suggested every possible setting and combination and my installer has made the 3 hour RT drive far too many times to only find the most recent "suggestion to try" another approach not working. INSOMNIA does not do as the name implies and still allows the CC to step out if external charging elevates the V above what the Classic wants. i.e. FM60 in Bulk, Absorb or EQ. when the Classic wants to Float. I fully realize that the Clipper will deal with this for a considerable amount of money, but I've heard of several folks using a Classic or Outback w/o a Clipper to deal with turbines w/o allowing freewheeling and runaway VOC. If the turbine is not dropped by the Classic the VOC will never exceed 120Vdc. Is there anyone of you out there that knows: 1) Is there a way to keep a Classic from ever moving into RESTING, a true INSOMNIA? If it will not do as originally stated in the manual I need someone to step up and say so, so we can stop guessing and wasting time.2) If so what is the secret, please? I really like all of Midnite's products and they are better than most with reasonable prices, support has always been 1st rate. This application oddly seems to have all of us at a loss pulling our hair out and losing money. With much appreciation for all input. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Man, 63, Avoids Wrinkles 63 Yr Old Man Shares Simple DIY Skin Tightening Method He Uses At Home http://thirdpartyoffers.juno.com/TGL3131/550aff4de71bf7f4d66bfst04vuc___ List sponsored by Redwood Alliance List Address: RE-wrenches@lists.re-wrenches.org Change listserver email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out or update participant bios: www.members.re-wrenches.org
[RE-wrenches] PV direct to a 230Vac pump?
Anyone know of a way to power an AC 230V pump PV direct? AeroVironment’s USPC-5000/2000 are no longer made. No, a DC pump will not fulfill this need. Thanks >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Fast, Secure, NetZero 4G Mobile Broadband. Try it. http://www.netzero.net/?refcd=NZINTISP0512T4GOUT2 ___ List sponsored by Redwood Alliance List Address: RE-wrenches@lists.re-wrenches.org Change listserver email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out or update participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Source for wire
I've been getting mine for years off of eBay. It is hard to find it by the foot but in 25' increments is easy and the prices are so good that even buying an extra 50' is still a deal. The non-jacketed 2-3 conductor is cheaper but it is a solid wire and not my preference for splicing. Stick with the jacketed stuff. Search: Submersible Well Wire 10-2, 12-3, etc. Everything I purchased was US made and respected brands with full listings. BTW - also great for crimp on lugs and heat shrink, I've not found a better price on battery cable either. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Never Eat This Carb Literally Never! 1 Easy Tip to Increase Fat Burning, Lower Blood Sugar http://thirdpartyoffers.juno.com/TGL3131/531501b783b2d1b52721st03vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Change email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Cycle Life
I've been doing jobs in Mexico for a couple of decades and have seen amazing survival of Rolls batteries in the worse of conditions and the typical replies of "what's an EQ?". I'm sold on them and here state side I have yet to see a premature failure. I've seen SANDIA and NREL reports that indicate that 80% cycling yields the best economics, i.e. $/kWh/life. I have a monster bank (32 cans - 12V @1690Ah of Hawker) in S. Mexico that is still going strong after 6 years of 70% daily DOD (2200 ~ @ 70% DOD) and to make matters worse they hoover around 95F and hit 105-110F on charging. These should have been toast a couple of years ago. With PV so cheap these days many of us are migrating towards deeper daily cycling and robust PV recovery. Happy Holidays all! -jeff >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions International Travel Travel Guard Travel Insurance. Protect Yourself - Get A Quote. http://thirdpartyoffers.juno.com/TGL3131/52b23ab837bed3ab73b1ast02vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Change email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Kohler 14RES phantom load?
Thank you Tom and Michael. Tom, are you saying that the load is DC/battery only, I understood it required an 120Vac input, no? >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions 30-second trick for a flat belly This daily 30-second trick BOOSTS your body's #1 fat-burning hormone http://thirdpartyoffers.juno.com/TGL3131/5216468aefe3e468a7401st01vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Change email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
[RE-wrenches] keeping mice and wasps out
I've mentioned before but worth repeating - Dryer sheets (like Bounce) work extremely well at keeping nearly all pests at least 3' away from them. They last 2-3 months and then need replacement. I have them under my genny, washer, hoods of all vehicles, elec. panels, etc..No more mice, wasps or hornets! >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Fast, Secure, NetZero 4G Mobile Broadband. Try it. http://www.netzero.net/?refcd=NZINTISP0512T4GOUT2 ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Change email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
[RE-wrenches] Kohler 14RES phantom load?
I know I read it in here and can't find it now, can anyone tell me the 24/7 load a Kohler 14RES poses? much thanks! >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Extended Stay America Get Fantastic Amenities, low rates! Kitchen, Ample Workspace, Free WIFI http://thirdpartyoffers.juno.com/TGL3131/52153dcf996983dcf3b7bst01vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Change email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Wasps, rats and mice no more
this is my gem - Dryer sheets (like Bounce) these hideous things smell God-awful to me and it seems many other lifeforms as well. I wear latex gloves or use my needle nose to touch them! A mouse, rat, wasp and most anything will not get within several feet of these noxious things! I put them in gensets, electrical enclosures, tractors, quads, under the hood of vehicles, battery boxes, washing machines etc. Anywhere you want the devils away from. They seem to last about 3 months. These will save you a fortune in mouse chewed wires and manifold nests when under your hood. A customer recently paid a few $100 for a new wiring harness in his genset due to mice antics. If you have issues that call for a spray approach I recently discovered an effective "safe" natural organic insecticide - EcoSmart. This contains only essential oils of Rosemary, Clove and Peppermint that naturally contain Octopamine that disrupts the central nervous system in invertebrates. You can spray it on eatables and consume the same day as these oils are completely harmless to mammals. I say "safe" because it does get to nearly all invertebrates like Honey bees and lady bugs for example, use carefully. Personally, for these reasons I do not use it around plants. Mostly for ant invasions is my use. I found it at Ace Hardware and I see that Home D. carries it too. For in ground yellow jackets (meat bees to some) at night place a clear glass bowel over the entry and berm up as short as possible a dirt seal around the edge. The hornets will come out and see daylight and do not attempt to dig a new way out and the entire nest will dehydrate after 3-5 days in feeble attempts to fly to the sky. This time of the year I chase queen yellow jackets with one of those fly zapper "tennis rackets" and put them down before they nest. each queen you take out means 15,000-60,000 less hornets in your area! The queens are the 1st out in the season for several weeks and are huge, 2-4x the size of the workers. Please don't dump chem's into the earth! OK, I'm on a roll - a little piece of scotch tape on a mosquito bite will instantly stop the itch for good (unless you scratched the hell out of it 1st). -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Fast, Secure, NetZero 4G Mobile Broadband. Try it. http://www.netzero.net/?refcd=NZINTISP0512T4GOUT2 ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Change email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Remote relay options
If you can live w/o power at the garage during genny support, then simply connect that circuit to the Line side of the ATS. If that is not an option then I might look into narrowing the PVI AC window from 216V (low end) to 220V, this assumes that the utility is at least 230V. Then set the genny to about 215V and all should be fine. If you have a genny that is bigger than 25kW you MIGHT be able to sync to it, but this can be a can-o-worms with VAR issues. You should start by giving Campbell Scientific a call and explore their wireless options, it can get pricy but it is high quality gear. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Woman is 53 But Looks 25 Mom reveals 1 simple wrinkle trick that has angered doctors... http://thirdpartyoffers.juno.com/TGL3131/50bfc786401c447854ecdst04vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Water pump query
I would try to find the Lorentz, I've been getting them from www.genproenergy.com w/o issue but I seem to recall them telling me that being that I've been a long time customer w/o good local options they can continue to support me, they stock Lorentz and are great folks to work with. If you get hung up Allan contact me off-list and I'll see what I can do for you. Happy Thanksgiving!! >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions OVERSTOCK ipads: $30.93 Get 32GB Apple iPad for as low as $30.93. Limit 1.Day. Grab yours Now! http://thirdpartyoffers.juno.com/TGL3131/50ac22edb281d22ed2480st02vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Max Insolation
Several years ago I measured 1250-1280 consistently over 2 weeks between 16,000' - 18,000' in Tibet with my Daystar. Readings remain normal to this day still, it's a great little meter. My research before I left on the trip revealed that if one allows for a 1% gain in current per 1000' ASL you will be well covered as it is closer to 1/2 of this modifier. Ended up doing hydro, never know what you'll find! Your readings do seem a bit ripe, I would suggest you find another insolation meter to compare to, if an issue Daystar will repair at a reasonable cost. -jeff >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions 53 Year Old Mom Looks 33 The Stunning Results of Her Wrinkle Trick Has Botox Doctors Worried http://thirdpartyoffers.juno.com/TGL3131/505906658d9c664048bst04vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Honda EU3000i pranks
The inverter was a VFX, keep in mind however it turned out not to be an inverter issue but instead too high of an AC input setting. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions 53 Year Old Mom Looks 33 The Stunning Results of Her Wrinkle Trick Has Botox Doctors Worried http://thirdpartyoffers.juno.com/TGL3131/4f8874a716be34153f2st05vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
[RE-wrenches] Honda EU3000i pranks
I recently had a costly lesson with one of these usually sweet gensets - With a good and fast meter like my Fluke 189 you can get wacky Hz readings. I had one that the inverter would not accept. checked V and Hz and saw the Hz at over 1000. Talked to Honda service center and they confirmed that the genny's inverter module contained ALL control parts and if there is a V, Hz, low power or constant overload it will be this single module. So, $900 later and a quick and easy swap, the problem did not go away and the Hz was still crazy. Talked to service center again, they confirmed that it was the module but could not believe that the new one was defective and asked if I could bring it to them. I did and their meters read 60Hz, all 3 of the meters they had in the shop, put mine on it and over 1000Hz again. Plugged my leads into the shop utility power and it was 60Hz and so it was on a Honda 1000 and 2000, they had another EU3000i in the shop and again I got over 1000. OK, a call into Honda now this time we got a rep that saw this before and said it is normal for this with a very fast meter and ONLY on the EU3000i no other genny they make! Took it back, put the old inverter module back in and still no connection to inverter. Now (perhaps before?) I check his inverter settings, the AC input current was set too high!! UUuurrggg, never had my trusty Fluke live up to its brand name before. So, stuck with an inverter module for a EU3000i with 5 mins. on it, anyone need one contact me off list. Don't get caught in this one! >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions 53 Year Old Mom Looks 33 The Stunning Results of Her Wrinkle Trick Has Botox Doctors Worried http://thirdpartyoffers.juno.com/TGL3131/4f7e0093d1493b04acst04vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Vent Pipes under an array?
The AAV cap mentioned in a previous post is a clean and easy fix if your jurisdiction allows them. Most do and I'm aware of many installers using these, although I have not. It could be that some folks are getting away with it because the inspector had no idea of the attic terminations. In many cases a Loop Vent may be allowed, I have one on my island kitchen sink. I can't come up a good reason to disallow them. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions 53 Year Old Mom Looks 33 The Stunning Results of Her Wrinkle Trick Has Botox Doctors Worried http://thirdpartyoffers.juno.com/TGL3131/4eea690ff06f3aeff20st05vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] SWI Stacking cable
If you Google it you will find a couple of folks with these still in stock for about $50. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions 57 Year Old Mom Looks 27 Mom Reveals $3 Wrinkle Trick Angering Doctors... http://thirdpartyoffers.juno.com/TGL3131/4ee149d6ae8fd8e47b3st04vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] SMA Sunny Design temperature/voltage calculations
My vote as well - SMA please oh please make both available! I too deeply miss the old tool and the "improved" clunky version typically has me using tools other than SMA's out of frustration. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Get Free Email with Video Mail & Video Chat! http://www.juno.com/freeemail?refcd=JUTAGOUT1FREM0210 ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] OutBack Radian
I've used the Radian w/MATE3 and like them both a lot. I've never been a big fan of the FLEXnet but with the MATE3 it is a mighty impressive combo. The Radian is my inverter of choice for these international projects and can't wait for 3 phase stacking, but Outback will wisely do the 50Hz 1st. The MATE3 is much easier to program and for the end user to navigate than the older versions. The Shortcut keys can be very helpful for the nervous customer that typically freaks out over MATE2's. Also the remote monitoring will be very sweet for out of country installs and the MATE3 gives critical troubleshooting DAS. Good luck with your project. -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions 53 Year Old Mom Looks 33 The Stunning Results of Her Wrinkle Trick Has Botox Doctors Worried http://thirdpartyoffers.juno.com/TGL3131/4ed9216ad991c705b65st03vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Low-power consuming LEDs
SUPER low prices on LED's can be found here: www.dealextreme.com, be sure to only purchase Cree products for high quality. Their LED flashlights are killer, you can get 2000 lumens for under $50 delivered. I have a 1200 lumen that is almost too bright when used up close on brighter objects, be sure to get one w/brightness levels then go for 2000 lumens! >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Penny Stock Jumping 3000% Sign up to the #1 voted penny stock newsletter for free today! http://thirdpartyoffers.juno.com/TGL3131/4ea98def3cf5710ea65bst02vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Three-phase off-grid
IMHO no one makes a better inverter than Exceltec. However, in these large stacks the idle current can really add up under low to no loads. You should look at average draw and do the quick math to see if it makes sense as you'll need to add additional generation to offset this. To my knowledge they are not "cascading slaves" like Outback does. Please correct me if I'm mistaken Dan. BTW - Outback is limited to only 3 inverters for 10.8kW in a 3 phase stack and you'll needs lots of dedicated distribution circuits, not one main panel. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Penny Stock Jumping 3000% Sign up to the #1 voted penny stock newsletter for free today! http://thirdpartyoffers.juno.com/TGL3131/4ea73ffca08d4e04d03st05vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Push-in Wire Connectors
NEMA 4 enclosures do not require WP/RT connections. The enclosure provides the protection, just like all outdoor equipment like HVAC units, outdoor panels and terminal blocks inside NEMA 4. Ever see a WP breaker connection other than an open lug or how about rooftop combiners? >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions 57-Year-Old Mom Looks 25 Mom Reveals $5 Wrinkle Trick That Has Angered Doctors! http://thirdpartyoffers.juno.com/TGL3131/4ea0a60ca37e28df96dst03vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Midnight Classic
The Apollo is ok, but lacks the quality of data logging that Outback has and someday Midnite. They got me into trouble in advertizing 200Voc when it is really "180Voc" and that 180Voc is probably a bit optimistic at that as I had several fail in the 170-175Voc range. All replaced with the Classic 200's w/o any issues. I too think highly of Robin and the Epanel and hope to see the Classic live up its potential sooner than later. From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative SOLutions Penny Stock Jumping 3000% Sign up to the #1 voted penny stock newsletter for free today! http://thirdpartyoffers.juno.com/TGL3131/4e8c87cfa3de5465ceest03vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Midnight Classic
I have used both and like them, however they have been released too soon and much of the features and software/firmware have not been developed yet. This has been an ongoing "within the next month" chant for far too long now. The good news is when these updates are ready you load them over the 'net but it likely means a return trip to your customer to walk them through it. The worst deficiencies at the moment are no Auto EQ (and a couple of my customers can never recall the slightly complex manual process) and no Data Logging. There is much more than this to come but these are the biggies in my book, especially Data Logging. My favorite feature is the fact that a 150, 200 and 250Voc are just that, then there is battery voltage head room on top of that before smoke. This is very unlike most of the competition where 150Voc is really 145ish, and 200 is really 180. If you must have 200 or 250Voc then there is little choice beyond the pricey Schneider 600Voc. From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative SOLutions 57-Year-Old Mom Looks 25 Mom Reveals $5 Wrinkle Trick That Has Angered Doctors! http://thirdpartyoffers.juno.com/TGL3131/4e8b921d8c2f9a30703st01vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Designing PV systems for lightning prone areas
I don't recall how many ground rods we used but it was not a lot as we had such an extensive buried grid (I think 4, 1 at each corner). We bonded to the rebar in several places. Never have done ultra-deep extended rods, they are such a %&*# to drive just 8' I would not even want to try! Ground grids seem so much better and easier and I feel real good about encircling the structure as well. I have had Delta's bulge and rupture in the past with the protected equipment surviving. I know they are borderline false security thus my migration to better options. One can easily spend a small fortune on protection schemes with wild manu's claims abound. Bottom line is do the best we can and afford, in the end you're at the mercy of enormous forces of nature as you flip the coin, one side is Murphy's Law, the other is Luck. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Refinance for 2.625%/3.10% APR Loans under 729K usually qualify for US GOV backed refinance programs http://thirdpartyoffers.juno.com/TGL3131/4e7cb18199ef4491b5fst06vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Designing PV systems for lightning prone areas
Yep, lots of copper in the ground is key as is a suppression specialist. I have a 23kW array on the top of a structure on the top of a 400' remote island at 8 degrees from the Equator. This site averages 125 strikes/year. We built a 4/0 CU ground grid completely around and under the building and have a lightning rod at each corner of the roof tied to this grid. Delta's everywhere and solid grounding. In over 5 years we have "only" lost 2 CC's and one HUB10. I consider this to be exceptional good considering the exposure. We are looking at both Outback and Midnite solutions and 86 the Deltas. Good luck, 'cuz w/lightning luck counts for a lot! -jeff o From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative SOLutions 60-Year-Old Mom Looks 27 Mom Reveals Free Wrinkle Trick That Has Angered Doctors! http://thirdpartyoffers.juno.com/TGL3131/4e7bb31bbb0e26bc4fdst02vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Pump
I sure would put the pump near the bottom assuming the pump is rated for the submersion, perhaps 10-20' off the bottom. The only down side is the extra drop pipe and cable and that is pretty small price to add to the overall project and assures the best yield possible over the long system and well life. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions 57-Year-Old Mom Looks 25 Mom Reveals $5 Wrinkle Trick That Has Angered Doctors! http://thirdpartyoffers.juno.com/TGL3131/4e5519198d9b085bee6st01vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Pump
You should be able to find a 1/3hp or at most a 1/2hp AC sub. pump that will be close to 2gpm and you can "choke" it down to 1gpm with a gate valve, but it would likely be better (and more efficient) to run wide open and rely on low water protection to manage just that. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Get Free Email with Video Mail & Video Chat! http://www.juno.com/freeemail?refcd=JUTAGOUT1FREM0210 ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Lithium Ion Phosphate for grid back up
I 2nd what Ray Waters is saying. Much too soon, BMS will be an insane challenge, we rarely care about weight and footprint like the EV's do. Returning defective cells to China IF they accept responsibility for the failure - I don't think so!! Sex appeal is overwhelming good judgement, one of the curses of our industry. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Penny Stock Jumping 3000% Sign up to the #1 voted penny stock newsletter for free today! http://thirdpartyoffers.juno.com/TGL3131/4e542a7bb4c77837e37st04vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Large, off grid
Yes it does! >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions 57-Year-Old Mom Looks 25 Mom Reveals $5 Wrinkle Trick That Has Angered Doctors! http://thirdpartyoffers.juno.com/TGL3131/4e4ed78245a3e772dcfst05vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Large, off grid
The new Outback Radian GS8048 (aptly nicknamed "The Beast") is one extremely impressive inverter! I've been beta testing one on a customer's system for a couple of months and it is a beast alright! However, it will not do 3 phase at this time. It has 2) 4kW 120/240V modules in it, if one fails the other continues to provide split phase and it can be field serviced and new firmware field upgraded as well. No load idle draw is only 30W max., I'm not aware of any 8kW inverter that is this low. But this bad boy really shines in motor surge. This customer has a full wood shop that was powered by his 15kW genset, that could only run one 3hp motor at a time, a second start would stall the genny. Not with the Beast, we turned on the 3hp table saw, then a 3hp compressor, then a 2hp planner and then and then and then until we had EVERY motor in his shop running, there were a total of 12.5 h.p. of motors running along with house loads and the Beast begged for more. The owners dream of having a honkin' dust vac system can now be fulfilled! It is shipping now as I understand it. Also this is a new look for an inverter, it looks a lot like an appliance (tankless water heater), no led's, switches, displays, nada just a very clean looking SS cabinet. Will only interface with the Mate3, another impressive Outback product albiet pricey but well worth the money. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Penny Stock Jumping 3000% Sign up to the #1 voted penny stock newsletter for free today! http://thirdpartyoffers.juno.com/TGL3131/4e4ed4a5d9ffb7721a5st02vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Tracstar Linear Tracker
Tracstar is as good as any of them, however I would not track this array unless it is dedicated to a pumping load or MAYBE grid tie on a PBI. My issue is that PV is too cheap now to do much in the way of justification for the added expense and reliability issues. We are so lucky to have energy systems that can produce power with no moving parts and have an extremely long life that I just cannot see intentionally adding complex and expensive moving parts to undo this elegance. Closely look at your math and see just how close the economics are considering PV can be retailed for likely under $2.20/W. Lastly and perhaps most importantly, you should consider tracker service life. With modules lasting 50+ years you surely will have to replace the tracker well before the array, if not twice or more. Personally, I think trackers lasting more than 15-20 years w/o significant servicing is not realistic. Not much in the solar world more aggravating then seeing the sun shining on the BACK of your array at almost noon! It seems that we spend a lot of time trying to talk customers out of sexy notions like trackers, battery back-up grid tied systems and wind where there is little. I think trackers can have their place, but not many! And this is coming from a guy w/a tracker for 20 years and I refuse to remove it,I just keep rebuilding it (they are indeed very cool when working). All expansions have been fixed mounted. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Penny Stock Jumping 3000% Sign up to the #1 voted penny stock newsletter for free today! http://thirdpartyoffers.juno.com/TGL3131/4e42ec7a5c48a53c09cst02vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] inverter waveform for LED lighting
If there is an option to keep it all on DC you'll be way ahead in cost, efficiency, simplicity and reliability. In either case talk to the friendly pros at Holly Solar as they know solar and LEDs better than anyone and make some of the best AND affordable LED's in the world. 707-763-6173 -jeff o From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative SOLutions Banks Forced to Forgive Credit Card Debt See how much of your debt could be settled! http://thirdpartyoffers.juno.com/TGL3131/4df294081090b41a612st01vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
[RE-wrenches] Trace SWI stacking interface cable?
I can't find a DIY paper on making you're own SWI stacking interface cable for the old Trace SW inverters. It seems all links I find are broken. Any help out there? I would be ok if someone had one for sale too! Thanks, -jeff o From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative SOLutions Groupon™ Official Site 1 ridiculously huge coupon a day. Get 50-90% off your city's best! http://thirdpartyoffers.juno.com/TGL3131/4de00e4483adda97e9st04vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Fwd: Hydrometer source
Sorry about the delay Jay, been away. I simply wipe it off w/a paper towel between each cell test. The minimal film left over, if any, is an insignificant factor to the following test. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Get Free Email with Video Mail & Video Chat! http://www.juno.com/freeemail?refcd=JUTAGOUT1FREM0210 ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Fwd: Hydrometer source
Search for Battery Refractometers on eBay, I got a nice one for under $25 from China, exact same item I've seen here in the U.S. for >$70. I keep a small vial of distilled water in the pouch for calibration, just a drop each time is all it takes. They often include a scale for Antifreeze readings, as does mine. I don't use my hydrometer much anymore. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Groupon™ Official Site 1 ridiculously huge coupon a day. Get 50-90% off your city's best! http://thirdpartyoffers.juno.com/TGL3131/4dd16335b966045d171st02vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Slow clocks
Your assumption is right on. We used to use clocks as an old trick to check the Hz of gensets. Depending on the uinit you may be able to adjust this via the governor. Use a modern Hz meter though, some system monitors or inverters will display Hz as well. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Groupon™ Official Site 1 ridiculously huge coupon a day. Get 50-90% off your city's best! http://thirdpartyoffers.juno.com/TGL3131/4d9a400597181543323st05vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] One renewable disconnect.
That 5 pole disco will be one extremely expensive piece of wall art! The quick and easy (albeit not perfect) solution is to put it all into your AC combiner panel as you suggested and place the wind production meter before the wind input breaker. The solar production meter will now be net of both and likely what your client wants to know 99% of the time anyway and to get just the solar production it is a simple deduction of numbers between the meters. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Gov't Urges Homeowners to Refinance If you owe under $729k you probably qualify for Gov't Refi Programs http://thirdpartyoffers.juno.com/TGL3131/4d6ecbdef1d1a547badst03vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] xantrex 600v controller
It is still "vaporware" at this point. Rumors of a release 2nd or 3rd Q of this year. We'll see.Midnite Solar Classic 250's are starting to ship now as are the Apollo HV80's. From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative SOLutions Globe Life Insurance $1* Buys $50,000 Life Insurance. Adults or Children. No Medical Exam. http://thirdpartyoffers.juno.com/TGL3131/4d62c1facf2f94428f6st05vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Seam clamps with or w/o rails
Also be careful w/high standoffs (keep the rail as close to the S-5! as possible) or that "long" lever will rock the S-5! and loosen it on the seam forcing a lot of back and forth to re-tightening set screws. A torque wrench properly set will also be helpful in preventing this. It is indeed easier w/rails but sure looks a lot better w/o them! Good luck!-jeff From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative SOLutions Brooks LOVE IT. SHOOT IT. LIVE IT. Â Learn how! Â http://thirdpartyoffers.juno.com/TGL3131/4d5ec427935ed3366c9st03vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] "Keep that there PV off my grid!"
It is my understanding that it is a Federal Mandate that excess power be purchased at avoided cost (wholesale) if the generator demands it and meets all utility interconnection rules. Has this changed or have I been mistaken all these years? >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Brooks LOVE IT. SHOOT IT. LIVE IT. Â Learn how! Â http://thirdpartyoffers.juno.com/TGL3131/4d5ec23fc7ba34f880st04vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] PV water pumping
Jay is correct about the economics, but sometimes we must live with them as the only way to increase daily water production. However when the tracker fails they will not be making the daily need anymore and it is far more likely to be left dead than even batteries. In developing communities I have often used a "village tracker", a manually tracked array that anyone walking by can move to the sun. Along the line of Buddhist Prayer Wheels that are kept spinning by passerby's. As an aside I once did a 40kW grid-tied PV system for a temple to offset the load of the countless motors spinning their Prayer Wheels (not enough people passing to keep them all spinning). From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative SOLutions Dermatologists Hate Her Local Mom Reveals $5 Trick to Erase Wrinkles. Shocking Results Exposed http://thirdpartyoffers.juno.com/TGL3131/4d556959973be205a16st03vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] PV water pumping
I strongly agree with the "no batteries" approach. All issues mentioned come to fruit and in far too few years those batteries will be abused to toast and now the system will sit for a very long time if not forever and no water for the community. Your best options are to live with what you can get PV-direct (I'm even hesitant to use trackers in these applications) or drill additional wells nearby if you cannot stack pumps in the well with minimal drop pipe sizing or larger boreholes. On a side note, I'm always hearing from remote folks that they cannot get distilled water and are forced to use whatever and those that can pay through the nose for tiny red bottles of it. I point out that it falls for free from the sky whenever it rains - collect it! >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions $65/Hr Job - 25 Openings Part-Time job ($20-$65/hr). Requirements: Home Internet Access http://thirdpartyoffers.juno.com/TGL3131/4d547bae919511e99b8st03vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
[RE-wrenches] Be careful upgrading older Outback propducts!
I continue to have issues with inaccurate MX60 meters, I can calibrate for EITHER the lower voltage setpoints OR the higher but can't get accuracy across full scale. I've seen this on nearly every MX I've been around. This has forced many a customer to run to start their genny on low V falsely. It will display 12.2V when reality is 12.6V. Outback has not adaquately address this to me as of yet and at one point they offered to update the software in several MX's that I'm involved with. When they came back the metering error was still there and now they will no longer communicate with the MATE completely. You can access about 1/4 of the data at best. They then updated several MATES and still little communication. We don't know if it is a MATE issue or a MX one. This has been a giant step backwards and they tell me that they cannot put back the old codes. They also have not been able to tell me if the new MATE just released can fully communicate with older MX's after several requests for an answer. If you think updating a customers older products will make them happy with your awesome service take a long pause. I would be nervous updating a MATE on an older system and certainly would not do a MX. -jeff From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative SOLutions Globe Life Insurance $1* Buys $50,000 Life Insurance. Adults or Children. No Medical Exam. http://thirdpartyoffers.juno.com/TGL3131/4d5477de5e3a33050d5st02vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
[RE-wrenches] WD-40 was cleaning modules
I just came across this today, maybe worth a try on those modules as well as all of these uses, many I had no idea of. I've always considered WD-40 about as useless as Thompson's Water Seal, who'd of thunk it?! - WD-40 uses: 1.Protects silver from tarnishing. 2. Removes road tar and grime from cars. 3. Cleans and lubricates guitar strings. 4.Gives floors that 'just-waxed' sheen without making them slippery. 5. Keeps flies off cows. 6. Restores and cleans chalkboards. 7. Removes lipstick stains. 8. Loosens stubborn zippers. 9. Untangles jewelry chains. 10. Removes stains from stainless steel sinks. 11.Removes dirt and grime from the barbecue grill. 12. Keeps ceramic/terra cotta garden pots from oxidizing. 13.Removes tomato stains from clothing. 14. Keeps glass shower doors free of water spots. 15.Camouflages scratches in ceramic and marble floors. 16. Keeps scissors working smoothly. 17.Lubricates noisy door hinges on vehicles and doors in homes. 18. It removes black scuff marks from the kitchen floor! Use WD-40 for those nasty tar and scuff marks on flooring. It doesn't seem to harm the finish and you won't have to scrub nearly as hard to get them off. Just remember to open some windows if you have a lot of marks. 19. Bug guts will eat away the finish on your car if not removed quickly!Use WD-40! 20. Gives a children's playground gym slide a shine for a super fast slide. 21. Lubricates gear shift and mower deck lever for ease of handling on riding mowers... 22. Rids kids rocking chairs and swings of squeaky noises. 23.Lubricates tracks in sticking home windows and makes them easier to open.. 24. Spraying an umbrella stem makes it easier to open and close. 25. Restores and cleans padded leather dashboards in vehicles, as well as vinyl bumpers. 26. Restores and cleans roof racks on vehicles. 27.Lubricates and stops squeaks in electric fans 28. Lubricates wheel sprockets on tricycles, wagons, and bicycles for easy handling. 29. Lubricates fan belts on washers and dryers and keeps them running smoothly. 30. Keeps rust from forming on saws and saw blades, and other tools. 31.Removes splattered grease on stove. 32. Keeps bathroom mirror from fogging. 33. Lubricates prosthetic limbs. 34. Keeps pigeons off the balcony (they hate the smell). 35. Removes all traces of duct tape. 36. Folks even spray it on their arms, hands, and knees to relieve arthritis pain. 37.Florida€™s favorite use is: 'cleans and removes love bugs from grills and bumpers.' 38.The favorite use in the state of New York, WD-40 protects the Statue of Liberty from the elements. 39. WD-40 attracts fish. Spray a little on live bait or lures and you will be catching the big one in no time. Also, it's a lot cheaper than the chemical attractants that are made for just that purpose. Keep in mind though, using some chemical laced baits or lures for fishing are not allowed in some states. 40.Use it for fire ant bites. It takes the sting away immediately and stops the itch. 41.WD-40 is great for removing crayon from walls. Spray on the mark and wipe with a clean rag. 42.Also, if you've discovered that your teenage daughter has washed and dried a tube of lipstick with a load of laundry, saturate the lipstick spots with WD-40 and rewash. Presto! The lipstick is gone! 43.If you sprayed WD-40 on the distributor cap, it would displace the moisture and allow the car to start. P.S. The basic ingredient is FISH OIL!!!!!! >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Go Back to School Grant Funding May Be Available to Those Who Qualify http://thirdpartyoffers.juno.com/TGL3131/4d24cdd686790acca84st02vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Grundfos
I'm having much better luck with Lorentz than Grundfos for several years now. My 1st choice is always Lorentz now. Easy to field service and I love the controls on the wall and out of the well. Dislike no AC-DC swapping and narrower V window and the need for 6 wires down the hole. Good prices and service from GenPro in SD. I've had a trouble free ETA pump (predecessor to the Lorentz) in my well for 10 years now. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Moms Asked to Return to School Grant Funding May Be Available to Those That Qualify. http://thirdpartyoffers.juno.com/TGL3131/4cdb2e3c659382286e4st01vuc ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Battery cell shorting
Sure sounds like constant overcharging. What is the size of the battery bank what is the charge rate and what are the setpoints for Absorb, Absorb Time, Float and EQ (you should also confirm these with a trusted VOM during a charge cycle)? When batteries get too high on V, fast charging or excessive amps they will get quit hot (well over 110F) and after about 115-120F the plates can swell, deform and even structurally fail. Often when this happens they will short out killing the cell or worse yet causing a fire. I would take this situation very seriously and deal quickly. Good luck! -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions SHOCKING: 2010 Honda Civic for $1,732.09 BREAKING NEWS: High ticket items are being auctioned for an incredible 90% off! http://thirdpartyoffers.juno.com/TGL3131/4cc214ae68d333bb2c6st06vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] paralleling FM-60's
Sorry, I did not read enough of this string, I wrongly assumed the issue was the 4/0 wire not being large enough for the addition. Perhaps be ever more conservative on the PV expansion and use a Apollo HV100? The migration to 48V is certainly a logical solution but can be a horrible economic solution if they have an expensive battery bank that is too new to replace and too old to add to which is quite likely the case, it gets even worse if there are 24V loads like refers and freezers. Those SW's seem to live a mighty long time, one of the best "do-all" inverters even made. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Mortgage Rates Hit 3.25% If you owe under $729k you probably qualify for Obama's Refi Program http://thirdpartyoffers.juno.com/TGL3131/4cbf54b4f6a334943bst03vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] paralleling FM-60's
I think you run a very high risk of smoking the controllers. So rather than waste the money, gear and potential fire I would suggest using either a Apollo HV-80 (200Voc) or the brand new Schneider/Xantrex 600Voc controller - the new holy grail of controllers! Then rewire the array accordingly. Good luck! -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Hate Carrying Pet Food? Now you don't have to! Pet sites deliver to your door for free! http://thirdpartyoffers.juno.com/TGL3131/4cbf348fd93d4356acast06vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] On Demand Heaters for SDHW
One of my favorite marriages is a solar ready (preheat) tankless and a ProgressivTube SHW collector. With this combo you get batch type collector that is storing the heated water, a 10 yr. P&L warranty, and no pumps, sensors or controls on the SDHW side. I double insulate the supply and return lines and in most U.S. climes you will not freeze the collector and surely not in So. Cal. I have an old SunFamily evacuated tube batch heater that supplies my Takagi T-KJr. that works great as the lowest flame modulation at 17k BTU heats little and if incoming is hot enough the burners do not even come on. The T-K3 modulates down to 11k BTU. I do not like electric back-up storage tanks as I can't handle the concept of greeting the sunrise with a tank full of hot water! For about 4 months of the year my Takagi is simply turned off, if you switch the power to it this is very simple and when supplemental hot water is needed beyond what the solar is providing you simply flip the power switch and you have instant and endless hot water. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Get Free Email with Video Mail & Video Chat! http://www.juno.com/freeemail?refcd=JUTAGOUT1FREM0210 ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] minimum service
Note that the language states min. service disconnect size, and not specifically the size of the service. In the old days we would go round and round w/the AHJ over this in OTG systems. In most cases we could point to the "Service Disconnect" that was rated at least 100A this being the Main DC breaker while the AC output rarely exceeded 30A @ 120V. However, some did not buy this and wanted 100A of delivered service, at this point here in CA we would have to fall back to Class K regs. This was created to accommodate the numerous OTG homes and cabins that could never meet the conventional UBC standards. Our home was the 1st court test case in the state as at the time a geodesic dome would not meet local codes even though we had blueprints stamped by Bucky Fuller himself. Interestingly, their main issue was that they could not determine where to draw the line between what was wall and roof! >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Obama Urges Homeowners to Refinance If you owe under $729k you probably qualify for Obama's Refi Program http://thirdpartyoffers.juno.com/TGL3131/4c77eba71bcf694aa4ast02vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Net AC kW Derate Factor for Xantrex XW inverter and XW opinions
I remain shy about Brand X but I hear nothing but good news about these XW's so I'm getting close to taking the plunge. Regarding DC to AC battery based conversion efficiency the good rule of thumb for O-T-G systems is 50% STC to AC this considers batteries at 1/2 life. You will surely do better out of the gate and near the end of battery life you will do worse. For years I balked at this 50% travesty but time again it has proven to be pretty darn close to reality. Consider real life in the heat and minor dust STC - true DC output is perhaps as good as 85%, inverter 95% (at best), dust 5-10% loss, wire and connection losses 2-5%, battery in (10%) and out (10%) losses and it all adds up. However, if you're in float most of the time you might be closer to 65% STC - AC. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Obama Urges Homeowners to Refinance If you owe under $729k you probably qualify for Obama's Refi Program http://thirdpartyoffers.juno.com/TGL3131/4c743d39cd1bf86b4d2st04vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Power Loss from Dust on PV Modules
Here's a wild notion - if you're o-t-g perhaps it is best to not clean your modules all summer! I increased my array size last winter (doubled it) and this, my 1st summer, I've found that I'm in float for at least 4 hours/day so I decided to not clean my modules here in the dusty mountains and they are getting VERY dirty and power is down about 20% and dropping. My point is that my modules now have "Ray Bans" on, although they don't look cool I expect a slight reduction in module degradation over the years this way. I save a wee bit of time, water and effort in return for longer module life and the down side is what, I still can make more power than I can use? I must admit that looking at filthy modules is not easy and goes against all my solar upbringing but I'm adapting quickly to one less chore in this "simple living" life! >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Obama Urges Homeowners to Refinance If you owe under $729k you probably qualify for Obama's Refi Program http://thirdpartyoffers.juno.com/TGL3131/4c7437bea17ac83af2dst03vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Testing LSAs
Never heard of a good test as I would expect it to be destructive, these can take A LOT of somewhat minor hits before failure and a failure is generally a rupture or bulge, bottom line - if it looks good it likely is. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Obama Urges Homeowners to Refinance If you owe under $729k you probably qualify for Obama's Refi Program http://thirdpartyoffers.juno.com/TGL3131/4c7433b0869c154a72fst05vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Voltage discrepancy
I have seen this on my last 3 MX60 controllers and it is very frustrating and looks to be a design flaw. I can calibrate the meters to be accurate at either the Absorb point OR the Float point but NOT both!! Not only that but the meter calibrations tend to drift a bit in just a matter of days, just .1V not a big deal but anymore than that on a 12V sealed battery and it could be an issue. I spoke w/Outback about this and heard a mumbled "Ahh, uummm, yeah that is an issue". I'm guessing that you're seeing the same thing and when you spoke w/your customer again and the meters all agreed I'll bet it is because the MX was at the "line up point" of the other meters (just like a broken clock being correct twice a day!). The only way to live with this is to get the more important Absorb set point right on and take what you get on the lower end. It works and is usable but drives customers nuts when they have additional meters. In my experience the Tri-mets are dead on. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Notre Dame Certificates 100% Online Programs in Negotiation Leadership and Mgmt. Enroll Today! http://thirdpartyoffers.juno.com/TGL3131/4c6dba9db492581fb20st02vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Padded equipment cases.
I'm not aware of anyone doing these custom molds but I would encourage you to reconsider a DIY system based on Pelican cases. These cases are super strong (lifetime warranty), float, water and dust tight and the foam is perf cut into cubes that you simply pluck out to create the cavities you need they are about 1" cubes so nearly any shape can be made. It actually comes out pretty darn nice and can be modified as your equip. evolves over time. -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Local Mom Makes $4000/mo A local mom beat the recession with this trick. Read more. http://thirdpartyoffers.juno.com/TGL3131/4c6431ef21f757390a1st01vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] generator surge on outback system
The Cool Down program does disconnect the genset from the inverter (xfer & charger) for the cool down cycle. This likely will solve your issue. If the genset was not disconnected the it would remain loaded and there would not be a cool down. The whole point of cool down is to have the loads removed so the turbo can cool slowly to mitigate and deformity. In most modern machines this is generally no longer an issue, but again it should solve your surge. -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Get Free Email with Video Mail & Video Chat! http://www.juno.com/freeemail?refcd=JUTAGOUT1FREM0210 ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Green-Fasten
I've not used them yet but will on my next job. I had a good look and discussion about them at Intersolar and walked away very impressed with the brilliant design. When you hold one in your hand you can see it is superior to all other competing products not to mention the price of about 1/2 and they sell direct to installers! -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions LCD 42" TV for $26.42? Macbook Pro for $91.73? Are these prices real? You WON'T Believe What We Found! http://thirdpartyoffers.juno.com/TGL3131/4c5212b648c724a1a03st04vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] AL wire with DC
IMHO one should never ever direct bury ANY class of wire, it can be a very expensive gamble making the cost of your conduit "insurance policy" an absolute bargain. This is one of the DIY'ers #1 mistake in UG wire runs. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Penny Stock Soaring 3000% Sign up for Free to find out what the next 3000% Stock Winner Is! http://thirdpartyoffers.juno.com/TGL3131/4c5093aa196624f4bf8st02vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] AL wire with DC
I have used AL wire in DC circuits for 30 years and have never had a problem. If you carefully follow the protocols for working with AL you should have the same experience. As pointed out the cost difference can be staggering. I'm designing an o-t-g 3kW PV system now that has this array 1300' from the batteries, AL is the only reasonable answer. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions SHOCKING: 2010 Honda Civic for $1,732.09 SPECIAL REPORT: High ticket items are being auctioned for an incredible 90% off! http://thirdpartyoffers.juno.com/TGL3131/4c4e03bf90d8b9f2c2st05vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Picking a Quality Chinese PV Module
I tend to side with Peter on this and can recall the days when folks would not buy a German or Japanese product either, now both are respected for quality and politics are put aside. I have used both Trina and Yingli. Both have performed well out of the box. My most recent install was with Trina and the STC to AC was a very impressive 85% and the ambient temp was 85F. Time will tell of course, however I've had to deal w/many failed U.S. made modules over the years and have been bit in the rear far too many times by the likes of Solarex, Siemens, AstroPower and Uni-solar and a massive failure of Japanese made Kyocera's. I've tried the boycott the Chinese thing and the longer I keep my head in the sand the more I feel like the joke is on me. -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions SHOCKING: 2010 Honda Civic for $1,732.09 SPECIAL REPORT: High ticket items are being auctioned for an incredible 90% off! http://thirdpartyoffers.juno.com/TGL3131/4c4e00687220c9e9ccst05vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Interstate UL-16 HC problem
IMHO Interstate makes a decent battery. It sounds like to me that you are not Equalizing but just trying to BULK. You'll need at least one robust EQ cycle to bring the SG's in line and likely 2-3 a couple of days apart. At least the Magnum's of a couple of years ago are not intuitive to get into EQ, as I recall you need to 1st be in BULK charging before it can be set to EQ and this is/was done by holding down the "Charger" button until it moves into EQ. Wrenches please correct my fading memory if this is not correct. I would get the V to 62-63 and hold it there for 3-4 hours and then recheck your SG and see if further EQ's are in order. Good luck! -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Penny Stock Jumping 2000% Sign up to the #1 voted penny stock newsletter for free today! http://thirdpartyoffers.juno.com/TGL3131/4c2a4411d2a3be9b2ast01vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] SQflex pump line verses standard AC pumps
I agree w/Don's comments and would add that I'm migrating away from Grundfos to Lorentz. My main reasons are the poor CS from Grundfos, the inability to rebuild the pump in the field and the electronics down the hole. In addition Lorentz has a huge line of DC pumps up to 45gpm and soon beyond even that. I often use GenPro as my supplier they are in SD. I've yet to have a customer need to bypass the solar to run a Grundfos on a genny, true it is a great talking and selling point but in reality it is rarely needed if you size for their needs properly on solar. -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions $19.99/mo Auto Insurance? New Laws Now Allow More Discounts For Car Insurance In Your Area http://thirdpartyoffers.juno.com/TGL3131/4c2a2eb07f8ce38dd3st03vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] For Big Bank Off Grid System Connoisseurs
I use a non-contact IR thermometer and tag the electrolyte. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions #1 Energy Pick of the Decade! AEGY, the forefront of green, renewable energy. Explosive Gains! http://thirdpartyoffers.juno.com/TGL3131/4c2a28b9746c439438st06vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] For Big Bank Off Grid System Connoisseurs
I have several 10 Outback inverter stacks in o-t-g applications and I use 66kW Prime Power gensets for charging. It is common for me to see a total of 25kW of charging w/low battery V although 18kW is about the average. I feel if the loads dictate 36kW of inverter power and I can charge at 25kW then supporting charging and loads could be 60kW plus. Most of these are in tropical environments and controlling battery cell temps has been my biggest challenge as I try to balance minimized run time/fuel consumption via robust charge rates and keeping cell temps below 105 F. This is not easy with diurnal temps about 80F. Generous battery can spacing and big time ventilation is mandatory in hot climes. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Chemo & White Blood Cells A Low WBC Count Can Increase Your Risk of Infection. Learn More. http://thirdpartyoffers.juno.com/TGL3131/4c223aee349d54b622fst04vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] off grid generators
I use a lot of MQ Power, especially the WhiperWatt diesel models for o-t-g. MQ has known they are in o-t-g service and I use their Prime Power rated units, they have never mentioned any issue with my applications on denied a warranty claim. Maybe I'm slipping by but so far I'm well taken care of. I also like that they take a 12Vdc start signal that is very handy with Outback systems. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions SHOCKING: 13" Macbook Pro for $91.72! SPECIAL REPORT: Macbooks are being auctioned for an incredible 85% off! http://thirdpartyoffers.juno.com/TGL3131/4c2237d4bc1eace5est01vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] For Big Bank Off Grid System Connoisseurs
Those HUP batteries are still under warranty and you very well may have a free cell waiting for you, give Rob or Jean a call at NWES and run it past them. They offer 1st rate CS and should take good care of you. You won't get much for used batteries so I would be inclined to keep them in service even though 4 strings in parallel is not ideal. I've had reasonable luck with 4 strings paralleled by getting my battery/inverter cables all over the bank, at the least put 1/2 of your inverters across 2 strings and the other 1/2 on the remaining 2 strings (still parallel all 4 strings). You never mentioned an EQ cycle either, with that limited Absorption time it should happen at least every 6 weeks. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions TODAY: iPads for $23.78? Report: Apple iPads are being auctioned for an incredible 83% off! http://thirdpartyoffers.juno.com/TGL3131/4c20efb95654048a554st06vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Supply side tap not allowed
Thanks all for the good feedback. A service upgrade to this flush mount meter/main is beyond what the owner cares to spend as it is a major project being it is in a wall that is extremely crowded both structurally and electrically. There is no way to get between the meter and main w/o any modifications to what was UL listed as is. There is no distribution section, it is 200' away and trenching through landscape, gardens and patio's are not an option either. I know all about the horror stories over Zinsco, but the vast majority of their problems are in the distribution panels not these simple meter/main's with only one breaker that is rail mounted w/o those funky bus and breaker "connections" to it. This is a bigger picture issue that I'm raising here - having to secure a written letter from the manu on how to tap their panels on ALL jobs that are over 120% of bus rating regardless of panel brand or age. I agree that service taps rules apply here as do fill calcs and that a listed tap meeting fill allowances does not modify the panel to the point of UL violation. I'm meeting with the County head of Building next week to discuss further -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Get Free Email with Video Mail & Video Chat! http://www.juno.com/freeemail?refcd=JUTAGOUT1FREM0210 ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Supply side tap not allowed
Thanks for the input Jeff. This is a basic small Meter/Main (100A) only. The feeder leaves the main and runs about 200' to the house. Removing the short jumper leads from the meter socket and routing them to another panel and then back again to the Main seems like far more modification to the panel then my tap. I'm sure it is not listed for this increased conductor length and rerouting either. -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Penny Stock Jumping 2000% Sign up to the #1 voted penny stock newsletter for free today! http://thirdpartyoffers.juno.com/TGL3131/4c1a56dd95e0b48ac8cst01vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
[RE-wrenches] Supply side tap not allowed
I just had my proposal for a supply side tap (between meter and main) of on a residential system rejected by the inspector (CA) because he wants a letter from the service panel manu detailing the proper method of making this tap and that I must strictly follow it. This is a 1st for me, I've done lot's of commercial supply side taps as well as residential in numerous jurisdictions and this has never been requested. To make matters worse, the manu of this service is Zinsco, no letters are coming from this long ago defunct company. IF you could even get any manu to do this how many months do you think it would take to get and after how many prods? The inspector acknowledges that the NEC allows for supply side taps w/PV systems as well as noting that nowhere in the NEC does it require this permission letter. He says he found discussion about it on the 'net and that some feel the taps violate the U.L. on the panel. I can see this take, but feel a simple tap is not a significant "modification" to a listed panel and the impacts on our installs is significant as those letters will not come easy. Any thoughts? Thanks, -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Ditech® Official Site Fast & Friendly Service. Apply Online and Start Saving Today! http://thirdpartyoffers.juno.com/TGL3131/4c1a49d1bb4493d9946st06vuc___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Rip in panel backing
I've always used the mentioned much easier to find RTV Silcone and have it sun exposed for over 10 years and it's doing great, looks like day one. -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Get Free Email with Video Mail & Video Chat! http://www.juno.com/freeemail?refcd=JUTAGOUT1FREM0210 ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Cla-val valve
Sorry, that should be the 3/4" 124G-01A, also it helps to create a "still well" by placing the discharge pipe below the water surface so the surface remains still and does not bounce the float around. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Penny Stock Jumping 2000% Sign up to the #1 voted penny stock newsletter for free today! http://thirdpartyoffers.juno.com/TGL3131/4bf427033a9d25ba240st05vuc ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Cla-val valve
I use the 3/4" 124-01A as it is the same price as the 1/2". -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Penny Stock Jumping 2000% Sign up to the #1 voted penny stock newsletter for free today! http://thirdpartyoffers.juno.com/TGL3131/4bf425d1e554311c2cst01vuc ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Solmetric Suneye 210
SunTracker does within its built-in data base, you can use the iPhone's GPS to load it or do it manually. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Penny Stock Jumping 2000% Sign up to the #1 voted penny stock newsletter for free today! http://thirdpartyoffers.juno.com/TGL3131/4bf4227ab3fdc5b917dst05vuc ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Solmetric Suneye 210
You should also take a look at the slick app for a iPhone or iPod Touch (if you don't need or want the phone), it is called "SunTracker" and was recently purchased by Solmetric (if you can't beat 'em buy 'em!). Also the "Sun Seeker" app is very nice and also gives you shadow path ratio and length for any given day and hour. For under $250 you can get all of this and much, much more. -jeff >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Penny Stock Jumping 2000% Sign up to the #1 voted penny stock newsletter for free today! http://thirdpartyoffers.juno.com/TGL3131/4bec3a04eb5bd4bef0dst02vuc ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Lorentz Sub Pump
Hi all, Personally I would not consider a a direct burial run of anything as conduit is just too cheap and over the years I've had some hard lessons to arrive at this. Between sharp rocks, earth movement and varmints it is too risky and a HUGE hassle to locate and repair a problem. A long run like 3000' is an ideal application for the Cal-Val. When system pressure exceeds the common 125psi of bladder tanks, then you can move on to a hydraulic accumulator (3000 psi!) or make your own stand pipe out of a 3' scrap of 4" PVC Sch. 80 (working press. 193, burst min. 1110 psi) or for pressures above 200psi go to Galv. but at the max lift of these DC pumps you're not going to exceed the rating of Sch. 80 PVC. and probably not Sch. 40. (what are you using for the delivery line anyway?). We are really only dealing with water hammer here. For relays, I use standard cheapo 30A, 120V coil for inverter control, single module tap as David pointed out with 24Vdc coils for PV-direct. If the PV to pump run is long then I would use a cheap "Car battery maintainer" panel for under $20 at the pump/relay and use a common SSR that takes a control of 3-32Vdc. If my pump is very close to the tank I simply run pump power through the float switch for the simplest control. -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Penny Stock Jumping 2000% Sign up to the #1 voted penny stock newsletter for free today! http://thirdpartyoffers.juno.com/TGL3131/4bd1d9af4180ff0e6fst05vuc ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Lorentz Sub Pump
Hi Roy, You do have a choice about controllers, as I mentioned I use off-the-shelf components. For your need you have at least 2 sweet options - 1) get a relay to switch the pump power and use a float switch to control the coil, go with a SSR for even higher reliability. This is a $50 substitute for a $300 CU-200. 2) Use a Cla-val at the tank and a pressure switch and 2gal press. tank at the pump. This works at any distance w/o control wires and is fully hydraulic and highly reliable plus this valve does not throttle as it reaches full. This is my control of choice if the distance between pump and tank is much over 400', cost must be considered as this is about a $700 setup. -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Penny Stock Jumping 2000% Sign up to the #1 voted penny stock newsletter for free today! http://thirdpartyoffers.juno.com/TGL3131/4bd0afe9e1274a5860st03vuc ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Grid-tie hydro
My 1st concern before hardware is legalities. What are the water use rights, EPA, Fish and Game, hydro tied to local utility and so on (and on and on) issues...? O-t-g responsible gorilla hydro is one thing, permitted to be grid connected is a whole 'nother can-o-worms! 20 years ago I did a grid connect micro-hydro (450kW) and the permitting process took 2 years. I realize you're talking about a much smaller and unobtrusive install that could go in "unnoticed" but the potential to get busted by the utility would scare me, risk my license and put the customer at risk. I would not think that anyone on this list would endorse that approach. It sure is hard to walk away from a good untapped hydro potential though!! -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Refi - Low as 3.32% APR Homeowners: Refi before rates rise. $300k for $1,306/mo. No SSN req'd http://thirdpartyoffers.juno.com/TGL3131/4bd0a82bc69a0c2791st05vuc ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Lorentz Sub Pump
I'm aware of 2 CU-200 failures recently and I agree that Grundfos CS is about as bad as it gets in our industry. A customer had 3 Grundfos failures in the last 5 years all within 3 months of warranty expiration (of course!!), I did not make those sales but when he learned of my inclusion of the warranty his 4th pump came from me. WHEN, I was installing Grundfos I always included the extended warranty (takes it to 5 years) at my cost and stopped selling any of their controllers and used off-the-shelf stuff for a fraction of the cost instead. Happy Earth Day!! -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Penny Stock Jumping 2000% Sign up to the #1 voted penny stock newsletter for free today! http://thirdpartyoffers.juno.com/TGL3131/4bd09bc85c067a7742st06vuc ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Lorentz Sub Pump
Hi David, It's been a VERY long time since we last spoke! The Lorentz is a very good pump and being positive displacement and powered DC direct (w/o inverter) it is going to be about 4x the efficiency of the Grundfos SQ AC pump. It is likely that the Grundfos will outlast it, but if it is there I would use it up 1st as it could go 20 years. The earlier issues w/Lorentz ended in 2005 when they redesigned their stator. I'm now moving my o-t-g pump of choice from the SQ Flex to the Lorentz. The reasons: 1) Grundfos is dropping "our normal" distributors and selling them only through AC pump dealers. 2) Grundfos costs more, 3) Lorentz now lasts just as long, 4) You can rebuild a Lorentz (even in the field), 5) the electronics are on the wall not submerged "down-the-hole" as w/Grundfos. 6) A HUGE range of pumps are now available from Lorentz. Yes, it is 48Vdc nom. (the only thing I don't like, the Grundfos accepting up to 300Vdc can have application advantages.) Take care, -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Penny Stock Jumping 2000% Sign up to the #1 voted penny stock newsletter for free today! http://thirdpartyoffers.juno.com/TGL3131/4bcf7796e07881377b7st02vuc ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Using Metal Roof as conductor
Besides saving copper you've also solved the squirrel chewing conductors problem!! Anyone have good recipes for char-broiled squirrel? >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Penny Stock Jumping 2000% Sign up to the #1 voted penny stock newsletter for free today! http://thirdpartyoffers.juno.com/TGL3131/4bb4d50c8480e41dd4st04vuc ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Outback Grid Problems
If you only need to log V, A and Hz (for this need anyway) you would do fine with the Fluke 289. I have one and love it. It will download to a computer too with FlukeView Forms via the IR port and interface cable (comes with FlukeView). This is a VERY fast meter and will capture anything that I can imagine that matters in your case. You'll find it for about 1/4 of the cost of the 345. -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Penny Stock Jumping 2000% Sign up to the #1 voted penny stock newsletter for free today! http://thirdpartyoffers.juno.com/TGL3131/4bb3cb57bfee5217f1st05vuc ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] rebar v/s fiber
Fiber is not really intended to be structural, but to help mitigate cracking. Rebar is very structural as we all know. But I agree w/Peter, with a pole fully into the ground (and not flanged mounted to the top of the pour) the rebar serves little purpose and I've never done it. Good luck! -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Nutrition Improve your career health. Click now to study nutrition! http://thirdpartyoffers.juno.com/TGL2131/c?cp=jqaYlNcA4zePHs6OEDj-XAAAJz3wjMeYFQQEj9ak8QigdzdLAAYAAADNAAASQwA= ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Module Warranty
You lose power you have a power warranty, it falls apart under the material warranty but still produces full power it is a material warranty. This is everyone I know of. However, my beef is with the majority of module manu's that shred POWER warranties if they are installed within 1/4 mi. or so of saltwater. Ok, I'll pass on the material warranty but if there is no laminate failure (and why would salt air do that anyway??) and a cell tracer fry's don't screw me please! -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Medical Insurance Need Medical Insurance? Click here for affordable quotes. http://thirdpartyoffers.juno.com/TGL2131/c?cp=9Zv4rw-Xw9hx8b4SzfYcYAAAJz3wjMeYFQQEj9ak8QigdzdLAAYAAADNAAAQVgA= ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
[RE-wrenches] EE. in L.A.
A friend is working on a complex 250kW system in LADWP land and they are being difficult. He is looking for a good and reliable E.E. to assist with this project in the area. Any leads would be appreciated! thanks, -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Hotel Taking a trip? Click here to compare hotel rates and find a great deal. http://thirdpartyoffers.juno.com/TGL2131/c?cp=mLeAtL2rS8lkyOj278WAogAAJz3wjMeYFQQEj9ak8QigdzdLAAYAAADNAAATRAA= ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Pump choice - Grundfos or Lorentz; distributers of L orentz
It seems that both the Lorentz and Grundfos are about equal in reliability these days so as Windy says look at the complete system and take it from there. I like having all of the electronics on the wall with the Lorentz over down the hole w/the Grundfos, but then the Grundfos wins most times with me due to the flexible input voltage. A couple of things I've learned (some the hard way): Always purchased the 3 year extended warranty for the Grundfos, it is a bargain and takes you out to 5 years. Do not use any of the Grundfos controllers, the pricing for what you get is insane unless your customer insists on knowing how many watts the pump is pulling to feed his/her thirst for data. I put together my own simple and cheap controls for the various needs. Look at the larger Grunfos pumps then you might need, the 3 smaller ones are very close in W/GPM and all priced the same. Often a larger series offers the ability to add more PV one day and dramatically increase flow w/o replacing the pump if the future needs call for it. In the mean time the wattage to drive the larger pump at the same flow as a smaller one can be nearly the same. -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Diet Help Cheap Diet Help Tips. Click here. http://thirdpartyoffers.juno.com/TGL2131/c?cp=9X_KcMR-TDRY0YL8m3EiWQAAJz3wjMeYFQQEj9ak8QigdzdLAAYAAADNAAAYQAA= ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] iphone solar apps
Good timing w/the question Kirk! An article I just wrote for Home Power Mag. on just this topic has just been released. Look for Issue #136. The iPhone has amazing apps that make our lives much easier. -jeff >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Get Free Email with Video Mail & Video Chat! http://www.juno.com/freeemail?refcd=JUTAGOUT1FREM0210 ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Torchdown, low pitched PV. How to weatherproof.
This is actually an easy one. Clean the roofing well where you plan to penetrate and use standoffs that you like secured into the structure and then cut a "patch" out of a new piece of tourchdown at least 6" larger then your standoff base on all sides, cut a hole for your riser and melt the surface of the existing tourchdown in the area of patch contact , then press your standoff into the hot tar and shoot your lags through the melted tar for a good seal. Then "flow" the back side of the patch and lay it in fusing the roof and patch together, you should see a flow of tar on all edges, this edge detail is most critical and I'll often "weld" this seam again and look for a good flow and monolithic bond. For small areas like this often a conventional plumbers torch will suffice. I've also cut thin strips of the tourchdown and used them like welding rods for touch ups and assuring a good bond between the patch and the riser. Remember - the devil is in the details! Wear thick lea ther gloves that you'll throw away after the job or you'll burn you hands big time! -jeff >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Small Business Tools Learn how to save time and money. Click to find what tools your business needs now. http://thirdpartyoffers.juno.com/TGL2131/c?cp=VEv_SAAk23-PvXIR5D6_lwAAJz3wjMeYFQQEj9ak8QigdzdLAAYAAADNAAARMQA= ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Need Outback VFX3648 NOW in L.A.
Thanks for the offer to help, I've got it covered. Regards, -jeff >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Diet Help Cheap Diet Help Tips. Click here. http://thirdpartyoffers.juno.com/TGL2131/c?cp=FUeVoKLIGoOL1mdAg7mZIQAAJz3wjMeYFQQEj9ak8QigdzdLAAYAAADNAAAYQAA= ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
[RE-wrenches] Need Outback VFX3648 NOW in L.A.
HELP! Can anyone sell me a new Outback VFX3648 in or very near L.A. by Monday night? thanks, -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Senior Assisted Living Put your loved ones in good hands with quality senior assisted living. Click now! http://thirdpartyoffers.juno.com/TGL2131/c?cp=KhVx3MPI3AqTJ9Jpw4DJRgAAJz3wjMeYFQQEj9ak8QigdzdLAAYAAADNAAASUQA= ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] 3 Phase Grid Tie with Battery Backup
You can also do it w/Outback up to 10.8kW >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Nutrition Improve your career health. Click now to study nutrition! http://thirdpartyoffers.juno.com/TGL2131/c?cp=cz_Q_kZ_GmgIujsbcDvK8wAAJz3wjMeYFQQEj9ak8QigdzdLAAYAAADNAAASQwA= ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Absolyte Battery Question
I agree with all the feedback. I've been personally using these batteries for about 5 years now and up until 2 weeks ago when I doubled my PV array I was doing quite well with a C/40 - C-50 charge rate. At the same time I've had no issues w/rates as high as C/16. All of these numbers are for a 100hr rating. As Brian said if you can replace the daily discharge plus ~20% your array will do the job. I also think a 2nd FM60 is by far the better option and avoids potential could edge overdrives, however it likely means a new wire run from the array. good luck, -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Small Business Tools Click to find the latest solutions to enhance your small business. http://thirdpartyoffers.juno.com/TGL2131/c?cp=QGIWNC3kivn2HnHJWro8SAAAJz3wjMeYFQQEj9ak8QigdzdLAAYAAADNAAARMQA= ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] sales commissions
I agree w/most here - there is no reason to reduce commission %. Do you really want to discourage sales staff from these sales and expanded customer relations? Every time you try to get chicken sh#$ w/employees it backfires in ugly ways. -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Nutrition Improve your career health. Click now to study nutrition! http://thirdpartyoffers.juno.com/TGL2131/c?cp=h83_QRomC_4OwgwY42bE3AAAJz3wjMeYFQQEj9ak8QigdzdLAAYAAADNAAASQwA= ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Outback manuals in German or French
I'm quite certain that you will not find the manuals you're looking for in Spanish for Outback. The one that you found is more like a "quick start guide" and does little to help anyone with programming and set-up. This is a real shortcoming of Outback as they have a very large Latin market, strangely only their charge controllers can switch their displays to Spanish and we would all prefer that if we could only have one it would be the MATE. They do have a very good bi-lingual tech, Sandra Herrera, direct: 360-618-4396 she can walk end users through most anything. >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Small Business Tools Find solutions for your business. Click here and get it done now! http://thirdpartyoffers.juno.com/TGL2131/c?cp=9_RlRC2HzSBeL6mKHDjsRQAAJz3wjMeYFQQEj9ak8QigdzdLAAYAAADNAAARMQA= ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Hotel exclusion
My understanding is that you have it correct, I also believe that this effects condo's too. -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Search Marketing Click for free info on using seach engines to expand your business. http://thirdpartyoffers.juno.com/TGL2131/c?cp=2KX3dhQZGx2dmXFpt45Z1wAAJz3wjMeYFQQEj9ak8QigdzdLAAYAAADNAAARBwA= ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
Re: [RE-wrenches] Battery Automatic Watering
I've had pretty good luck with Pro-Fill from Jan Watercraft Prod. But will only use them on monster battery banks of over 40 caps or so and only after trying my best to talk the owner out of it. The most important factor with these is to NEVER go fully automatic, it is imperative that a human stands watch as they open the fill valve until they close it. A stuck float can flood battery tops and cause a short that can lead to a fire. Perhaps on an EV where the cells can be a mother to get to for a smaller application. My largest battery bank has 288 cells to fill, it is just unrealistic for the owner to fill all of these manually and if they did I'm sure they would flood more battery tops then a filling system would ever do. Another pro side is that they go a long way towards minimizing battery contamination from careless filling habits. "When you try to make something idiot proof they just come up with a better idiot" -jeff o >From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >SOLutions Banking Click here to find the perfect banking opportunity! http://thirdpartyoffers.juno.com/TGL2131/c?cp=5_DINIrot3FEJ_3_4JNEeQAAJz3wjMeYFQQEj9ak8QigdzdLAAYAAADNAAAXeAA= ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
