Here’s a link to a procedure that will correct it:
https://re-wrenches.re-wrenches.narkive.com/nhEOw8Ge/sma-eeprom-d-error-fixes
If you can find a copy of it, there is also a firmware fix you can upload that
will correct it so it does not recur again.
Good luck!
Tom McCalmont
CEO, Paired
second inverter was a new one and worked
correctly.
If you can get someone to answer the phone, try to get SE to replace the
inverter. The chances that your problems are because of an unshielded CAT 5
cable are between zero and none.
Hope that helps.
Tom McCalmont
CEO, Paired Power
No, you need to replace the SolarEdge inverter to match with the existing
optimizers. They will not work with Sol-Ark and vice versa.
Tom McCalmont
CEO, Paired Power
pairedpower.com <http://pairedpower.com/> | LinkedIn
<https://www.linkedin.com/company/paired-power/>
(650) 701-72
There are two different products. The so-called 5/8kW is the one that can’t do split phase. 5 kW @120V or 8 kW @240VThe pure 8kW may be able to do split-phase but it’s a different product Tom McCalmontSent from my iPhoneOn May 4, 2024, at 6:20 PM, Jay wrote:I wanted to follow up on this thread
It does not do split-phase. You either configure it for 120V or 240V, both
single-phase (no neutral).
> On May 4, 2024, at 6:45 AM, Dana Orzel wrote:
>
> & from what I was told this week split you only get 1/2 the power per leg?
> Please clarify if different
>
>
, meaning if you
configure it for 240V, it cannot run loads that require a neutral.
Tom McCalmont
Paired Power
> On May 3, 2024, at 4:12 PM, david quattro via RE-wrenches
> wrote:
>
> I think SolArk makes an 8K 120V-only version
> David
>
>
>
>
> On Fri, May 3, 20
manual for the LG RESU battery that explains how to recharge it
in this situation (again, can find nothing but the installation manual on the
internet).
Many thanks for any insights.
Tom McCalmont
> On Feb 20, 2024, at 8:59 AM, Dave Angelini Offgrid Solar via RE-wrenches
> wrote:
>
Magnum has told us 24 weeks lead time
Tom Duffy
Senior Solar Design Engineer
As the world focuses on the Russian invasion of Ukraine and every day Americans
start feeling the impacts of this conflict, there is growing consensus that we
can no longer rely on foreign adversaries for our energy
We have March pumps, the fellow who made Ivan pumps died
Tom Duffy
Senior Solar Design Engineer
As the world focuses on the Russian invasion of Ukraine and every day Americans
start feeling the impacts of this conflict, there is growing consensus that we
can no longer rely on foreign
Unfortunately a “ground fault” report, may just be some sort of anomaly, it
could be even ripple voltage leaking through the inverter from a generator
shutting down.
Tom Duffy
Senior Solar Design Engineer
Supply chain crunches brought on by the pandemic and Omicron’s toll on the
workforce are
Hi Mike
No breakers I know of that fit the Conext boxes but you could use a MidNite Big
Baby and a MidNite 600 volt breaker in it or even a touch safe 1000 volt fuse
and holder they're DIN rail
Tom Duffy
Senior Solar Design Engineer
Supply chain crunches brought on by the pandemi
Hi Allan
I usually look at the Good Old Trace stuff as 2/3 of the old new price. I have
so many folks using the Trace SW that they bought in the mid 1990s and still
going strong the price has remained steady all these years later.
Tom Duffy
Senior Solar Design Engineer
Flexport CEO Ryan
Agree! use a Victron DC to DC Converter
Kind regards
Tom Duffy
Senior Solar Design Engineer
If you don’t have the Time or Money to do it right in the first place, how will
you get the Time and Money to fix it?
[TSBLOGODPIx500x200]
t...@solar-biz.com<mailto:t...@solar-biz.com>
MAIN TOL
Why don’t you go solar direct no batteries? and use AC for your back up as the
pump will do both. My experience says at least 60VDC to run the pump so 24 volt
battery won’t do it.
Kind regards
Tom Duffy
Senior Solar Design Engineer
[TSBLOGODPIx500x200]
t...@solar-biz.com<mailto:t...@so
Hi All
We have had similar disasters with the Aquions going bad… same problems, some
installers have loosened the nut with ruinous results but, bad trays in the
stack are common as well.
Kind regards
Tom Duffy
Senior Solar Design Engineer
[TSBLOGODPIx500x200]
t...@solar-biz.com<mailt
Hi Jason
RELiON makes what you’re looking for in 24 volts
Kind regards
Tom Duffy
Senior Solar Design Engineer
[TSBLOGODPIx500x200]
t...@solar-biz.com<mailto:t...@solar-biz.com>
MAIN TOLL FREE: 888-826-0939
DIRECT: 888-503-6772
International: 001-575-539-2111
PANAMA: 507-836-5588 X 122
FA
Hi William
Quick Cable makes two UL Listed lugs both are tin plated. The really heavy one
is the MAGNA Lug and the more common one is the MAX Lug. We distribute both, so
if you want more info call be.
Kind regards
Tom Duffy
Senior Solar Design Engineer
[TSBLOGODPIx500x200]
t...@solar-biz.com
times. Make sure the MC4 connector is
clean as they seem to get funky with low voltage.
Kind regards
Tom Duffy
Senior Solar Design Engineer
[TSBLOGODPIx500x200]
t...@solar-biz.com<mailto:t...@solar-biz.com>
MAIN TOLL FREE: 888-826-0939
DIRECT: 888-503-6772
International: 001-575-539-2111
PANAM
x27;d suggest a different brand, just to be safe.
Tom
On 2018-09-09 05:16, Howie Michaelson wrote:
Will, not only did we get tired of the lack of freezer space and water
on the floor (or creating a science experiment in the back of the
refrigerator when the 1/4" drain got plugged up with f
simply isn’t any benefit. It will be cheaper to buy off
the shelf and if you have to add a bit of generating capacity getting another
panel on your system will be way cheaper than than it was for us back in the
day...and back then it was still the better option.
Tom
From: Will White
Sent
goo at the
connectors, no explanation.
We too had an installer unstack (unbolt) a whole set and now they're all trash.
Kind regards
Tom Duffy
Senior Solar Design Engineer
[Solar-Biz-new-logo-800X300]
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S
dancy and reduced downtime while still being very stable,
more stable than an interconnected series/parallel arrangement.
Tom
On 2018-07-25 00:39, Tump wrote:
Perhaps suggesting the correct amp Hr battery bank would eliminate the
_need_ for buss bar. 2 volt EX1400 1K amp hour batteries work very
the storage right off
the bat and the system has to be taken offline just to remove the defective
string. With a buss bar there is no interruption of service, batteries can be
swapped out easily while the system hums along. My AGMs were solid for years
and very well balanced.
Tom
From: Chris
it is the best bet.
Tom
On 2018-07-23 03:56, Dave Tedeyan wrote:
Since we are on the topic of bad battery practices...
I may be fixing up a system that was both designed and installed very
poorly.
They have a 24V Outback VFXR inverter, and ten 12V AGM batteries wired
into
5 parallel strings. I
Look at either the BlueSky IPM Pro Remote with shunt or the Schneider Battery
monitor. The MidNite Battery monitor is more basic as it has no shunt
Kind regards
Tom Duffy
Senior Solar Design Engineer
[Solar-Biz-new-logo-800X300]
Your 5-star rating really matters to us. Click to rate!<ht
rging if the minimum cell
voltage limit has been busted, but no first hand experience myself. If
you do a web search on "lithium ion damage over discharge" you'll see
plenty of discussion. I tried to find specs on the iCel system but
didn't find anything useful.
be careful,
Thanks Darryl
I’m going to have the installer bring the offending battery here We’ll see how
it goes
Kind regards
Tom Duffy
Senior Solar Design Engineer
[Solar-Biz-new-logo-800X300]
Your 5-star rating really matters to us. Click to rate!<https://goo.gl/WVpOYr>
Solar Biz™ team works h
I have a Postive grounded SunPower System with two private labeled SMA 6000
watt Inverters installed in 2009 and want to use SolarEdge 7600 and their
optimizers at least for half the array ? Modules are SunPower 210 watt
modules - how do I work this out ? GatorTom PS : 48 modules ground mounted
i
http://www.stormcopperstore.com/index.html
-Original Message-
From: jay
Sent: Friday, December 1, 2017 6:06 AM
To: RE-wrenches
Subject: [RE-wrenches] battery buss bar stock
HI All,
I’m wondering if anyone has a good source for battery buss bar stock.
Either pre made ones or stock I ca
headwind and not a cyclone to push against
but it was s obvious that SEIA lost this battle to stop the price increase
. Real important is to act before the tariff can effect your future
customers. Gator Tom
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to use
Grid Power in Florida . Just don’t pay your bill and see how long the
utilities will take to remove your meter ! Gator Tom
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off fake Rattle Snakes I used on the roof near the collectors. I
lend out live traps now and turn them loose in the Swamp . Gator Tom
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hybrid generators. Their are a lot of small off grid
systems in Florida and a few large ones I know of AND as the tiny house
movement grows it should get bigger . Gator Tom
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Chris
I know those guys personally but There's no joy there. A Nice Controller I'm
still using the BETA they sent, it's been years but when it's gone... it's
gone. Same goes for the Inverters, I think they were made in the same factory
that makes Samlex
Kind regard
Chris
Just go to an auto parts store and cross reference the Gabriel number to whom
ever
Kind regards
Tom Duffy
Senior Solar Design Engineer
Your 5-star rating really matters to us. Click to rate! Solar BizT team works
hard to provide you the best customer service. If we don't deserv
Drake
I have had a Peerless for 11 years and have not had to replace the batteries
for the ignition yet
Kind regards
Tom Duffy
Senior Solar Design Engineer
Your 5-star rating really matters to us. Click to rate! Solar BizT team works
hard to provide you the best customer service. If we don&#
Adding a third rail I only for the first and last module on roofs when they
are mounted on roofs when they are flat to the roof doesn't add much cost .
The suction force and uplift force are the greatest on raised modules on
flat roofs . HOWEVER PEELING occurs on all arrays flat or raise . When
t
Hurricanes wind create both suction up lift and direct pressure against the
glass frame wall of the module -- if a module is to be held securely it
must be attached 1/3 or 1/4 of the way from top to bottom by each of the
two rails . If modules are facing due South and the wind force comes from
the
Windloading MAPS of Florida depend on how close you are to the coast and
ground mounted versus say on top of a high rise near the beach and how
close you are to the wind zones . The one factor you cannot get away with
is directing clipping panels to metal roofs . You must use a rail that
holds all
Hi All
The Extreme is no longer available
Kind regards
Tom Duffy
Senior Solar Design Engineer
Your 5-star rating really matters to us. Click to rate! Solar BizT team works
hard to provide you the best customer service. If we don't deserve a 5-star
rating, please contact us directly.
The biggest difference will be a tropical high humidity versus dry low
humidity desert like conditions. In tropical and subtropical climates
humidity control begins with the right design for battery storage and
usually temperature control can be passive but good air flow is essential,
the big kicke
I suggested you use a gasoline generator that the Inverter generators that
make D.C. Electricity and then convert it to pure perfect AC sinewave at
variable speeds have made simple AC generators obsolete, and the pure sine
wave is worth the difference for your appliances and the quietness and fuel
Does anyone know about or have experience with SimpliPhi Piwer PHi3.4 Snart
-Tech Batteries or similar batteries with SMA , Schneider, Outback , etc
charge controllers and Residential or Commercial Systems. GatorTom
t...@ecs-solar.com or answer at re-wrenches Please thank you for any
educational i
8 hours at least but 24 would be more accurate
Kind regards
Tom Duffy
Senior Solar Design Engineer
[Solar-Biz-new-logo-800X300]
Your 5-star rating really matters to us. Click to rate!<https://goo.gl/WVpOYr>
Solar Biz™ team works hard to provide you the best customer service. If we
All companies on the stock market exchange MUST live up to their written
warranties AND it is illegal for a contractor to give a longer or better
warranty on THE manufacturers product Than the manufacturer gives . Also in
many states you and the distributor or whoever is left must replace the
prod
a look
by every wrench and of note I have no stock in that company only stock on my
farm . . Gatortom
Tom Lane - Sent from my iPad
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I just checked a few of our systems on Optics and all the device info
shows up, including Radians and FXR inverters.
- Tom
--
Tom Ruscitti
Senior Engineer
Taitem Engineering, PC
110 S. Albany Street, Ithaca, NY 14850
Mobile: (607) 220-7022
www.taitem.com
flow as it make shorten
the life of the modules . I have Hawks around my house that take care of
critters , and a fake owl and fake snake on my roof , Gator Tom
Tom Lane - Sent from my iPad
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10 F depending on
how wide the weave of the screen AND how clean you keep the screen , a totally
closed enclosure also has to deal with condensation. GatorTom
Tom Lane - Sent from my iPad
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A year or so ago I tried in vain to get anywhere with Apollo and I know Daniel
and John personally... didn't help... I fear it's a dead end.
Kind regards
Tom Duffy
Senior Solar Design Engineer
Please note my new E-Mail
E-Mail: t...@solar-biz.com
Main Number: 888-826-0939
Panama Offic
I have 48 Old ( 2008 or so ) SunPower 215 watt modules on ground racks
wired to two SMA SunPower 5000 transformer inverters in 24 modules for each
SMA " SunPower " 5000 watt Inverter . Question Which Tigo DC optimizer
should I use and what are steps 1- whatever to modify the two positively
ground
-phase master in port 7.
If not, various errors can show up including random inverter fan running
continuously.
- Tom
--
Tom Ruscitti
Senior Engineer
Taitem Engineering, PC
110 S. Albany Street, Ithaca, NY 14850
Mobile: (607) 220-7022
www.taitem.com
Put a low voltage timer on the fan that is only allows it to be on during
the prime Solar hours of solar production and designed hours of heavy draws
by the Inverter . Obviously off at night when people are sleeping and
times when no one is at home either in the early morning or late afternoon.
__
-- Forwarded message -
From: Tom Lane
Date: Sat, Jan 28, 2017 at 7:40 AM
Subject: Demand Charges and Time of Day Charges
To:
The Demand charge I am familiar with is the Duke Energy's demand charge
based on the highest 15 minutes recorded in the monthly cycle . I do not
ttery storage system to release power during the demand period
obviously. An big battery system and Inverter or inverters . Any ideas .
Gator Tom
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f the 200R irradiance
meter wireless connection. When we tested a used PV150 kit last year I
couldn't get more than about 30ft line of site with fresh batteries. I
understand the connectivity has been improved in this generation but
does anyone have any better range to report?
Thanks,
- Tom
Tom Lane - Sent from my iPad
Begin forwarded message:
> From: Tom Lane
> Date: January 13, 2017 at 3:25:10 PM MST
> To: re-wrenches@lists.re-wrenches.org
> Subject: Re: Solar World wind damage
>
> Better English sorry Mike
>
> Tom Lane - Sent from my iPad
>
>
ARE STARTED CAN
THE SPEED BE VARIABLE AS THEY VARY DOWN IN VOLTAGE BUT THIS IS NOT A GOOD IDEA
. TRUE NEW MODERN AC VARIABLE SPEED PUMPS CHANGE AC TO DC POWER AND THEN VARY
THE SPEED UP AND DOWN . THE SOLAR WOLF
F
Tom Lane - Sent from my iPad
Just an update that Outback has responded very quickly on the FNDC issue.
Will post any new info here when we figure it out.
- Tom
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tage based auto gen starts as well unless the
settings are tweaked to compensate for the error.
Are others seeing this as well?
- Tom
--
Tom Ruscitti
Senior Engineer
Taitem Engineering, PC
110 S. Albany Street, Ithaca, NY 14850
Mobile: (607) 220-7022
www.taitem.com
rEdge still supports that. I'm not sure if that was
referring to hardware capability or was code for "may not warranty
systems doing that." I see the SolarEdge tech note is 4 years old as
well. Might be worth checking into.
- Tom
Tom Ruscitti
Senior Engineer
Taitem Engineering, PC
Hi Dana
Two thoughts... how many days of autonomy are they quoting?
If nickel Iron were this magical how come nobody has noticed them for the past
100 years?
Kind regards
Tom Duffy
Senior Solar Design Engineer
[Solar-Biz-new-logo-800X300]
E-Mail: t...@solar-biz.com<mailto:t...@solar-biz.
Hello Garrison, We build our own. Build some A-frames using some standard
aluminum forms, bolt them to the wall, add some lateral bracing, add some
standard rails
Tom DeBates
Habi-Tek
Message: 4
Date: Tue, 27 Sep 2016 15:00:03 +
From: Garrison Riegel
To: RE-wrenches
Subject
Hi Larry
John Pfeifer at Apollo Solar sponsored the testing and now John has disappeared
from the solar scene altogether. I don’t have any contact info for him. BTW the
Concordes have been working without a hitch for eight years now.
Kind regards
Tom Duffy
Senior Solar Design Engineer
[New
folks think VRLA means “don’t
pay any attention at all.”
Kind regards
Tom Duffy
Senior Solar Design Engineer
[New-Logo-Solar-BiZ]
E-Mail: t...@solar-biz.com<mailto:t...@solar-biz.com>
**Please note my new email – You will now be able to find me at:
t...@solar-biz.com<mailto:t...@sola
Full River private labels for a lot of Battery Companies . I have use a lot
of their L-16 type 6 volt 415 Amp hour batteries in 48 volt systems with no
problems . I usually use Full River as a battery for on grid systems when
people want a backup OR in off grid systems when the owner will not or do
testing.
Kind regards
Tom Duffy
Senior Solar Design Engineer
[New-Logo-Solar-BiZ]
E-Mail: t...@solar-biz.com<mailto:t...@solar-biz.com>
**Please note my new email - You will now be able to find me at:
t...@solar-biz.com<mailto:t...@solar-biz.com> Please update your records so we
don&
Sounds like a catch-all excuse for “sorry no warranty at all”
Kind regards
Tom Duffy
Senior Solar Design Engineer
[Real-logo-X-195]
E-Mail: t...@solar-biz.com<mailto:t...@solar-biz.com>
**Please note my new email – You will now be able to find me at:
t...@solar-biz.com<mailto:t...@sola
Is everything feeding the inverter in good shape? Batteries healthy,
all cabling tight and clean, all connections good, all grounds in place?
You don't say what brand inverter but it sounds like whoever it is will
work with you if they've gone to those lengths already.
Tom
On 201
Hi Jason
www.apoc.com<http://www.apoc.com>
Kind regards
Tom Duffy
Senior Solar Design Engineer
[Real-logo-X-195]
E-Mail: t...@solar-biz.com<mailto:t...@solar-biz.com>
**Please note my new email – You will now be able to find me at:
t...@solar-biz.com<mailto:t...@solar-biz.com
Hey Chad
E-Jot Makes a fastener for steel that's thread cutting (must be pre drilled) It
also has a neoprene washer and stainless hardware.
Kind regards
Tom Duffy
Senior Solar Design Engineer
[Real-logo-X-195]
E-Mail: t...@solar-biz.com<mailto:t...@solar-biz.com>
**Please note m
. GatorTom soon to be hiking for 5 months on
the AT .
Tom Lane - Sent from my iPad
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A close friend is reroofing has a need for three poly modules to add to a array
of 10 Sun Tech 240 WHE PLUTO 240 watt 36.9 volts 8.5 amp modules , they can be
240 to 250 watts as long as amperage is 8.5 amps or higher . GatorTom
Tom Lane - Sent from my iPad
parts . A friend of mind has invented a gyroscope type mount that
keeps a Samung or IPhone level for taking picture
s as you are walking with two small gyro gimbals that the cell phones attach
to . GatorTom
Tom Lane - Sent from my iPad
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Hello Wrenches, If anyone has experience with PV-powered battery charging
stations (village power) and would care to share their experiences, please
contact me off list.Thank you, Tom Tom DeBates
Habi-Tek
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solutions for switching 400–600V DC photovoltaic
circuits. Solar disconnect switches are UL98 listed. |
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Hi All
Solarworld themselves have offered us low pricing on containers of 250 or 260
German manufactured modules, but no pricing like 30 cents a watt.
Kind regards
Tom Duffy
Senior Solar Design Engineer
E-Mail: t...@thesolar.biz
Panama Office: 507-6126-1253
Direct Toll Free: 888-503-6772
rew for this application. I can't remember the
spacing but it was probably closer than we would normally do. It worked great
but I had my reservations. Actually, I got a call from this customer a
couple of weeks ago regarding a referral and he said that everything was fine.
I have never had a problem , with Rolls batteries , but recently we got 6 Bad 6
volt 605 amp hour batteries that were bad from they get go and we have played
hell getting a warranty . The new guy there started telling us what was wrong
WITHOUT EVEN LISTENING TO WHAT THE ISSUE WAS , Tom
Tom
omeone who has lived off-grid for years in the
past redundancy was more important to me than the alleged "ease" of a
single string.
Tom
On 2015-12-15 11:04, Dan Fink wrote:
While I also advocate single strings and minimizing parallel strings
when off the grid, single strings
I would always use caution when asking anyone for design recommendations. I
they can't give good info get another distributor. Price is not the holy grail
Kind regards
Tom Duffy
Senior Solar Design Engineer
[Real-logo-X-195]
E-Mail: t...@thesolar.biz
Panama Office: 507-6126-1253
Direct
Hi Rebekah
Many, not all, OutBack Distributors offer design and tech support as well to
dealer/installers. In most cases they will be able to answer questions on a
larger range of products as well.
Kind regards
Tom Duffy
Senior Solar Design Engineer
[Real-logo-X-195]
E-Mail: t
A good SLR camera that you can screw an infra red lenses on can show
photographic differences of the cells on the module . Taping thermistors 10K on
the spot revealed by the camera's infra red lenses and other " normal " spots
would show the difference . Gatortom
Tom Lane - Se
time I installed them until I sold the house a few years later.
Tom
-Original Message-
From: Ray Walters
Sent: Wednesday, November 18, 2015 5:18 PM
To: RE-wrenches
Subject: Re: [RE-wrenches] Mixing battery sizes in the same bank
Even if it works for short term testing, I would imagine
omers on education, and
that can't come free either but I would suggest that it be part of the
package price that is clearly stated and emphasized as critical.
Tom
On 2015-10-26 09:25, Dana wrote:
Hey All (esp. you all newer to the solar field & not well versed in
battery systems -
external to the battery box. On new installations with an external fuse
made up in a PVC box and a CB on the inverter end, it's hard to see an
actual safety reason to provide an isolating disconnect on the battery
side as well. That NEC requirement makes good sense for 600V but...
Thanks,
f the battery replacement?
Thanks,
- Tom
--
Tom Ruscitti
Senior Engineer
Taitem Engineering, PC
110 S. Albany Street, Ithaca, NY 14850
Mobile: (607) 220-7022
www.taitem.com
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(Manufacturing defect) batteries. Everything else was
abuse.
Kind regards
Tom Duffy
Senior Solar Design Engineer
[Real-logo-X-195]
E-Mail: t...@thesolar.biz
Panama Office: 507-6126-1253
Direct Toll Free: 888-503-6772
International: 575-539-2111
SKYPE Address: thesolarbiz
NOTICE: Due to recent b
overheated and shorted
out, killing that string. It’s why I went to buss bars.
Tom
From: Drake
Sent: Wednesday, August 12, 2015 12:03 PM
To: re-wrenches@lists.re-wrenches.org
Subject: [RE-wrenches] Trojan Batteries
Hello Wrenches,
I have had a number of customers with Trojan L-16s have problems
battery life that way and the
more people that learn to do it with buss bars from the beginning the better.
Tom Elliot
From: jarmo.venalai...@schneider-electric.com
Sent: Friday, July 31, 2015 11:29 AM
To: RE-wrenches
Subject: Re: [RE-wrenches] Dream system.
Hi:
I would add,
1. Battery
dison .any suggestions
appreciated ! Gator tom PS : any suggested websites ?
Sent from my iPad
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Has anyone AC Coupled an Outback System with SolarEdge ? I would like to see a
wiring diagram and know what components from Outback you used with SolarEdge .
I have been told variously that SolarEdge does not approve AC Coupling and that
they have approve it , depending on who I get on the phone
System . Tom
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List-Archive:
If you use iron rails with aluminum framed modules a ALL THE FASTENERS BETTER
BE MARINE GRADE STAINLESS STEEL and be careful of galling . GatorTom
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The water heater heat pump tanks , I am referring to are ONLY FOR HEATING
DOMESTIC HOT WATER for washing clothes , showers , baths , and dish washing .
On April 15 the Feds mandated all new standards for water heaters , ALL
ELECTRIC AND GAS HOT WATER HEATERS ARE NOW ABOUT TWO INCHES IN DIAMETER
Water heater heat pumps make excellent sense in a garage in HOT HUMID SOUTHERN
CLIMATES and about 700 square feet of garage space is necessary AND you must
run a condensate line like an air conditioner . DO NOT PUT THEM IN CLOSETS AND
OR SMALL LAUNDRY ROOMS UNLESS YOU CAN VENT 700 square feet of
Hello Wrenches, Has anyone used the Seward PV150 Test Kit? If so, and you
also have experience with the Solmetric PVA-600+ and/or the Solmetric PVA
1000s, how would you compare the products?Thank you,Tom
Tom DeBates
Habi-Tek
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giving him the benefit of the doubt for now.
Tom
From: Allan Sindelar
Sent: Saturday, May 2, 2015 12:57 PM
To: RE-wrenches
Subject: Re: [RE-wrenches] Tesla Powerwall battery paired with solar
Well, I'll go out on a limb and speculate that this is a game changer. There
will be a lot of buzz
Most heat exchangers for swimming pools are designed for boilers delivering
140F or 190F as a heat source based on the size and/ or the number gallons in
the pool . The solution for a low temperature source like solar in order to
keep the approach temperature low to the flat plate collectors ( a
equipment that needed assembly that
I’ve ever seen. Not a blind alley in any of the instructions. Follow them to
the letter and the whole things goes together perfectly.
Tom
From: Bill Loesch
Sent: Wednesday, March 04, 2015 9:14 AM
To: RE-wrenches
Subject: Re: [RE-wrenches] Chofu Hot Tub Heater
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