Old news, and "horrified" is a bit over the top. Try doing a search for "bp
solar panel fires" for example (but note that all the BP fires have been with
CEC specced panels, not any of the UL).
..
Nor
Like I said in my original message - every manufacturer is different when it
comes to VRLA batteries.
The problems we have seen with gel batteries is not at room temperature, but at
the elevated temperatures like you often see in hot climates, like in Arizona.
However, I cannot find any actual
Actually, at least from the local MK/Deka distributor, the gel and AGM are
within a few cents of each other.
..
Northern Arizona Wind & Sun - Electricity From The Sun Since 1979
Solar Discussion Forum
Dave,
We have not done top of pole mounts using Techno Metal posts but they
say they are available
Larry
On Jun 30, 2009, at 9:37 PM, David Palumbo wrote:
Hey Larry,
Have you worked with the Techno Metal Posts (TPM) for 6” SCH40
(orSCH80) top of pole mounts? I have heard of the TMP’s
Hey all,
I am looking for a reliable 12VDC Delta-T style differential controller for
a small SHW system.
Any Suggestions?
Thanks in advance.
Dana Orzel
Great Solar Works, Inc
www.solarwork.com
E - d...@solarwork.com
V - 970.626.5253
F - 970.626.4140
C - 970.209.4076
"I'd put my money on solar
Not sure what "CEC specced panels" means. Everything CEC must be listed to
UL1703-BP has had fires with UL/CEC modules, and so have other companies.
The question raised here is what defect caused the recall?
This is not unexpected, but it is horrible. Just think if a major company
like REC can
Esteemed wrenches
We are considering some modules that use "solar grade Si" (a nice
re-branding of the cheaper metallurgical grade Si). I have heard some
claims of more rapid panel degradation? Wondering if any of you all have
already been down this path and come to any conclusions?
For a brigh
Allan, Thank you and Walt for pointing me in the right direction. Is there a
reason why I should get the SS-10L-12V instead of the SL-10L-12V that has
the timer that I could use?
Joel Davidson
- Original Message -
From: "Allan Sindelar"
To: "'RE-wrenches'"
Sent: Tuesday, June 30, 20
What frame material has that high a coefficient of expansion?
- Original Message -
From: Nick Vida
To: wrenches
Sent: Tuesday, June 30, 2009 8:45 PM
Subject: [RE-wrenches] REC Solar melt-down
wrenches,
the defect in REC panels is the frame expands past the panel and can
I don't understand. All of the flaming and burnt j-box BP modules I had to
replace were UL listed.
- Original Message -
From: Wind-sun.com
To: RE-wrenches
Sent: Wednesday, July 01, 2009 12:59 AM
Subject: Re: [RE-wrenches] REC Solar melt-down
Old news, and "horrified" is a
Let's make sure we are making a distinction between "differential
coefficient of expansion" and "(heat induced) warping". All material (Al
alloy and low-Fe glass among them) undergo a change of dimension as a
function of temperature. Pure aluminum and many of its alloys have a
differential coeffici
If any questions, contact me off list.
This is a reminder that certain email programs, specially some versions of
Microsoft Outlook and Outlook Express, grab the wrong address when replying to
Wrench list posts.
So before sending your message, please double check that the To: field contains
re-
I have never seen a warped anodized aluminum frame. I've seen frame stock in
handling, but it was not used to build modules. Does anyone have a photo of a
warped module frame?
- Original Message -
From: Peter Parrish
To: 'RE-wrenches'
Sent: Wednesday, July 01, 2009 12:58 PM
S
Joel,
Typo. Should be SL-10L-12V.
Allan
Allan, Is there a reason why I should get the SS-10L-12V instead of the
SL-10L-12V that has the timer that I could use?
Joel Davidson
___
List sponsored by Home Power magazine
List Address: RE-wrenches@lists.re-
Has anyone run a Fisher-Paykal washer on the Magna sine modified sine wave
1200 watt inverter? Good to do or not?
Thanks
Dana Orzel
Great Solar Works, Inc
www.solarwork.com
E - d...@solarwork.com
V - 970.626.5253
F - 970.626.4140
C - 970.209.4076
"I'd put my money on solar energy.
According to others on this list, the sine wave Magnum won't run one, so I
would be very cautious.
Allan
Allan Sindelar
al...@positiveenergysolar.com
NABCEP Certified Photovoltaic Installer
EE98J Journeyman Electrician
Positive Energy, Inc.
3201 Calle Marie
Santa Fe, New Mexico 87507
50
According to a document I received from an F-P technician, here is what
it takes to run their washers on an inverter: I passed this document on
to the list late last year, so check your attachments folder for
Using 120V Alternate Energy Generation.doc
Are There Existing Customers who are Success
Michael Welch wrote:
According to a document I received from an F-P technician, here is
what it takes to run their washers on an inverter: I passed this
document on to the list late last year, so check your attachments
folder for
Using 120V Alternate Energy Generation.doc
Are There Existing C
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