HI all All those 75 watt panels were really close to the same parameters.
According to one catalog, it was: 4.4 imp, 4.8isc, 17 vmp, 21 voc From memory, they did poorly in hot weather, heavy voltage drop. jay peltz power On May 31, 2013, at 10:30 AM, Allan Sindelar wrote: > Bob-O and Todd, > In theory you're right, Bob-O. I find the program awkward to use, given that > it thinks in some weird (Danish?) way, that I don't use often enough to > remember how to navigate. But in this case my bigger concern would be how to > input data for a bunch of old used Astropower 75s. Astropower's been gone for > over ten years, I think, and data isn't likely to show up on the backsheets. > WINCaps doesn't account for module degradation, either. > > Todd, I might have a copy of a module spec sheet for the AP75 in our files at > the office. Not sure, as we never used any, but I collected a lot of that old > crap. Contact me off list on Monday if you need me to look. > Allan > > Allan Sindelar > al...@positiveenergysolar.com > NABCEP Certified Photovoltaic Installer > NABCEP Certified Technical Sales Professional > New Mexico EE98J Journeyman Electrician > Founder and Chief Technology Officer > Positive Energy, Inc. > 3209 Richards Lane (note new address) > Santa Fe, New Mexico 87507 > 505 424-1112 > www.positiveenergysolar.com > >
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