[RE-wrenches] PV Temp Comp calculations

[William Miller]

Friends:

 

Do any of you know any good, on-line tools for calculating temperature
compensated string voltages?  I looked but I can't find one.  I have found
some good articles on the subject.

 

Lacking one, I created an Excel spreadsheet.  I am no expert in this aspect
of design so I am using it cautiously.  If anyone wants to check it out,
here is a link.   Any feedback is appreciated: 

 

http://www.millersolar.com/MillerSolar/Resources/_PV_String_calculator.xls

 

As always, thanks to all of you for the excellent input.

 

William Miller

 

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