Solarex modules [RE-wrenches]

[Windy Dankoff, Dankoff Solar]

<x-flowed>>Alan,
>
>Do you know the serial number range of these modules? Without this 
>information, I suspect field measurements to determine this kind of 
>failure would be difficult. Thanks for this tip....
>Todd Cory

Todd,

Factory customer service lady told me the S/N range but I don't have it now.

Field measurement to spot weak ones, when feasible, is to watch total 
array amps in clear sun, and partly shade each module (or one of a 
pair if 24V) and watch for a drop of the expected # of amps. No 
access to wiring is needed this way.

Windy

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