FYI dated 8/25/16 CSW4048 - AC output over voltage, unit is faulting with a
F02 during load
> Begin forwarded message:
>
>>
>> Sorry for the delayed reply, I have been extremely busy today, I also tried
>> calling you directly, I left a VM with the case notes and my contact
>> information.
> Hi all,
I can't find Grundfos SQ power curves, any ideas of where or anybody have them
Thanks
Jay
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Your measurements of the Isc for the four stings seems to be odd in string 3
with only 2.4A. However, when you measure the circuit under load, you are
getting 14.6A from all 4 strings, which averages 3.65A. Id say check that
string again, perhaps the current clamp wasnt zeroed or something.
Fi
Hi all
I'm not looking for the SQFLEX but the SQ.
Thanks
Jay.
Sent from my iPhone
> On Aug 26, 2016, at 8:29 AM, Allan Sindelar wrote:
>
>
> Allan Sindelar
> al...@sindelarsolar.com
> NABCEP Certified PV Installation Professional
> NABCEP Certified Technical Sales Professional
> New Mexic
Mike,
Jay's suggestion to turn off string three, the low one, is good. Plus I
can guide the homeowner by phone, thus avoiding the cost of another site
visit, so that adds appeal.
I just spoke with him. While he lacks the DMM and DC amp clamp, he is
going to record V and I in and out for each
Wrenches,
And now for something completely different... are TUV Rheinland or CE
module certifications valid yet in the US?
I was called to consult for an off grid client who had purchased 40 250W
generic Chinese modules through a friend who got them on Ebay... yeah,
right. I got to be the one
Has anyone used or had success with any kind of a shade cover?.. specifically
for the SMA TL inverters? We have one that is going to get hit by the sun
pretty good.
Thanks! Andrew KoyaanisqatsiPresidentSolar Energy Solutions, Inc.
The BRIGHT CHOICE
Since 1987, helping you and your Portland neig
Allan,
OSHA maintains the list of NRTL’s:
https://www.osha.gov/dts/otpca/nrtl/nrtllist.html.
TUV Rheinland is included, but CE is not a NRTL – it is a manufacturer’s
declaration of conformity (literally translated is European Conformity) to
European requirements for product conformity. As a m
Wrenches
No UL or ETL they sould like for off grid non permitted non warranty
systems, years ago they used to be called "red label"
Jerry
On Aug 26, 2016 8:56 AM, "Allan Sindelar" wrote:
> Wrenches,
> And now for something completely different... are TUV Rheinland or CE
> module certifications v
Hi Allan,
TUV is now an accepted NRTL, but the equipment still has to Listed to
applicable UL Standards to mean anything. Testing only to European
standards doesn’t cut it here.
“CE” is meaningless here also.
Brian Teitelbaum
AEE Solar
*From:* RE-wrenches [mailto:re-wrenches-boun...@li
Jerry, it is for off grid, but that's not synonymous with non permitted.
This is a house being built with standard permits. Unlisted modules are
only appropriate for "unpermitted owner-built homes too remote to be
discovered by the AHJs". It's a specific category of its own.
We have determined
Andrew
We had some problems last year with some of the fronius primos leaking in
rain / wind conditions. Customer had a local shop tig weld an aluminum shell /
box that went around the unit. Had a shelf at the top that stuck out like the
brim of a hat. Worked great. We had also looked for som
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