Is it possible that there was a lightning strike nearby, and the light
flash created the high max power readings? I'm calculating almost
1400 w/ m2, (3075/2205 x 1000 w/M2) which is high, but not insanely
high. They used to use flash testing to rate modules, so a fairly
instantaneous flash
HI Bruce,
OB specifies 2000 watts STC max for the FM-80 at 24v.
Gotta say I've never measured 3X solar irradiance, impressive.
jay
peltz power
> On Nov 22, 2018, at 7:37 AM, Solar wrote:
>
> I live in Northern MN and we get very cold days (-50F +) and very crisp clear
> days when it’s thi
Bruce, Wrenches
Your case is interesting because everything was operating and in place but
the range is tighter and only has 3 modules connected per string.
In Hawaii we recorded close to 3000 watts m2, during a commissioning of a
100 k Satcon inverter had 3 equal conbiners, with only one combiner
I live in Northern MN and we get very cold days (-50F +) and very crisp clear
days when it’s this cold. I’ve seen 1333 WM2 on the same plane as my array with
snow reflecting sun light. Using the daystar irradiance meter. I am at 1400’ so
your increased elevation with very cold temps, snow and ed
Compadres,I have 4 identical arrays of 3 strings of 3 Solarworld SW 245 mono (2010 model) to FM80s. When designing, not exceeding 150 voc was critical. No record temp data available. Location ~ 4,000' Pacific Northwest. Recently replaced an FM80 with 6 blown FETs showing max power at 3075 watts! Th
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