Hardy has been purchased by SW Prod.; they are in of PHX, AZ. Great unit I agree, but 1 - not everyone is happy or comfortable with owning a diesel & 2 - at elevation here in CO with –F° temps it is not always a good choice without a warmed shed.
---------------------------------------------------------------------------- Dana Orzel Great Solar Works, Inc - NABCEP # 051112-136 E - d...@solarwork.com - Web - solarwork.com O - 970.626.5253 C - 208.721.7003 "Responsible Technologies for Responsible People since 1988" P Please consider the environment before printing this email. From: RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of RE Ellison Sent: Friday, April 29, 2016 8:00 AM To: RE-wrenches Subject: Re: [RE-wrenches] Off-grid generator update? Check out the hardy Diesel15 kW Perkins It's available and integrated fuel tank single or double walland a whole bunch of other goodies including autostart comes along with it Like I mentioned in the last message the The folks I know they're in real cool places put them in a small insulated building with a small propane wall heater Starting doesn't seem to be an issue and the belief is that it is cheaper than running an electric heater Later Bob On Apr 29, 2016, at 7:54 AM, Dana <d...@solarwork.com> wrote: Ditto here, if there is a 10-15KW, 1800 RPM water cooled generator out there, please share. The EPA requirements & definitions have killed every source I have had. An air cooled 3600 RPM generator is good for about 2000+/- hours before rebuild or replacement. Add to that the noise levels @ 3600 RPM, yuck. There is a real biz opportunity here for a company to fill this niche. ---------------------------------------------------------------------------- Dana Orzel Great Solar Works, Inc - NABCEP # 051112-136 E - d...@solarwork.com - Web - solarwork.com O - 970.626.5253 C - 208.721.7003 "Responsible Technologies for Responsible People since 1988" P Please consider the environment before printing this email. From: RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Ray Walters Sent: Thursday, April 28, 2016 5:15 PM To: RE-wrenches Subject: Re: [RE-wrenches] Off-grid generator update? I haven't seen anything from them that looks like what we're after We'd be looking for 10kW to 15 kW water cooled 1800 rpm. Propane fired. Everyone makes models in the 30kW + range that fit the bill, but most off grid systems don't need anything that big. Do you have a model that I should be looking at? Thanks, R.Ray Walters CTO, Solarray, Inc Nabcep Certified PV Installer, Licensed Master Electrician Solar Design Engineer 303 505-8760 On 4/28/2016 5:00 PM, jerrysgarage01 wrote: Have you looked at Cummins, we have have great luck and no programming issues but battery charging needs to be added foroff grid Jerry Sent via the Samsung Galaxy S™ III, an AT&T 4G LTE smartphone -------- Original message -------- From: Ray Walters Date:04/28/2016 7:28 AM (GMT-10:00) To: RE-wrenches Subject: Re: [RE-wrenches] Off-grid generator update? FYI, generally we haven't had cold start issues with propane units, as long as the pipe is sized properly ( as mentioned in another recent post) and the starter battery is kept fully charged. This is based on about 20 years experience in the Rockies with temps below 0, but not 40 below. We don't use block heaters, carb heaters, etc. We currently have been using Generac Ecogen, but not that happy with them. Cheap air cooled motor, way too many computer gizmos, no on board charging (must have AC power or PV to charge the starting battery) We even had to call customer service to get an authorization code to set up remote start. This is off grid with no internet or cell service; ridiculous. I hope Generac reps are lurking here, because these are really not much better than the crop of stand by generators. IMO no off grid generator should have a phantom load, or require cell service to commission. What happened to the old water cooled Kohlers? R.Ray Walters CTO, Solarray, Inc Nabcep Certified PV Installer, Licensed Master Electrician Solar Design Engineer 303 505-8760 On 4/28/2016 11:17 AM, Jeremy Rodriguez wrote: Check out Gillette generators. Made in Indiana 12.5 kW w Subaru Jeremy Rodriguez Solar Installation And Design Expert All Solar, Inc. 1463 M St Penrose Colorado 81240 Sent by Jeremy's iPhone. Sorry for typos and shorthand! On Apr 28, 2016, at 10:20 AM, Lena Wilensky <l...@nunatakenergy.com> wrote: I did some searches on the list for what folks are doing for off-grid propane generators these days, but all the threads I found were from 5-6 yrs ago, so I was hoping to get some more current info. We're looking for about a 10kw+ propane unit (big derate at altitude), and we run into 2 main problem areas: First is the warranty - either there are no units warranteed for off-grid use, or there are only a couple of models and the warranty is short (1 year). Second, and perhaps larger, is all the loads that now come with the "off-grid" units. The computer takes some, but mostly the "cold weather kit" aka carb heater must be installed in our climate (to actually start, but also for warrantee), and it's set up to be on a thermostat (read: "on all the time from Nov-April" here in the mountains). According to the Kohler tech support it takes a steady 50W. We have set up older units to do battery charge only during the day, and have the carb heater on a manual switch, but it sounds like we can't really get at these circuits anymore since they're all pre-configured and pre-wired in the guts of the genset computer. The Kohler and Onan support folks said both these issues are due to EPA considering off-grid use as prime power as opposed to standby, so they are held to tougher emissions standards. Whatever the reasons, we're wondering what people are actually doing these days - still the standby units they kind-of warrantee for off-grid? 12RES from Kohler and the 13kw unit from Onan? Generac? Have folks been going back to the smaller gas units from Honda and running them more? And how are cold climate folks dealing with the heating issue? Any suggestions appreciated! Lena Wilensky <http://static.squarespace.com/static/52f26626e4b049d9fe1f4f70/t/52fd4d40e4b0c0844a0eb2de/1393270590052/?format=1500w> www.nunatakenergy.com 970-642-5554 NABCEP Certified PV Installer: Cert. #R02907-17 <http://static.squarespace.com/static/52f26626e4b049d9fe1f4f70/53067822e4b0822d0c7053a4/53067827e4b0ec57163c45c5/1392932911551/NABCEP%20PV%20Seal%20Lena.jpg?format=300w> _______________________________________________ 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 _______________________________________________ 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 _______________________________________________ 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 _______________________________________________ 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
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