[RE-wrenches] PV Temp Comp calculations

[Dave Click]

William, for quick estimates I usually use www.pvselect.com which uses 
high ambient+30C for its VMP calcs.

On 2013/9/27 1:01, William Miller wrote:
>
> 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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