[RE-wrenches] Real world PV production

[Joel Davidson]

1433 kWh/kW/year
20 each Siemens SP75 single crystal silicon solar modules
Array mounted 6 inches above comp shingle roof
Array azimuth 205 degrees; tilt 18 degrees
1 each SMA SWR2100U inverter
Culver City, 5 miles north of LAX and 5 miles east of Pacific Ocean
Low to medium air quality but mostly better than the rest of the Los Angeles 
basin
Average maximum summer temp. 81 degrees F.
Average minimum winter temp. 46 degrees F.

----- Original Message ----- 
From: "Kelly Keilwitz, Whidbey Sun & Wind" <kelly at whidbeysunwind.com>
To: "RE Wrenches listserve" <re-wrenches at lists.re-wrenches.org>
Sent: Tuesday, June 08, 2010 10:34 AM
Subject: [RE-wrenches] Real world PV production


> CA Wrenches,
> What does a PV system in a hot, smoggy or dusty area of California 
> actually produce, in kWh/kWp/year? Not an ideal system that is washed 
> every month, but real-world, average system figures, verified by a 
> production meter.
> Thanks,
> -Kelly
>
> Kelly Keilwitz, P.E.
> Whidbey Sun & Wind
> Renewable Energy Systems
> 987 Wanamaker Rd.
> Coupeville, WA 98239
> kelly at whidbeysunwind.com
> PH & FAX: 360.678.7131
> NABCEP Certified PV Installer
> WA Electrical Administrator
>
>
>
>
>
>
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