[RE-wrenches] Canadian Solar "blemish"

[Larry Crutcher, Starlight Solar Power Systems]

That looks like the Canadian Solar blemished modules sold by Sun Electronics. I have seen MANY of those marks. I believe glue or some similar material is changing color in the sun. Here's my picture of one.

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Larry Crutcher
Starlight Solar Power Systems




On Nov 9, 2011, at 1:41 PM, penobscotsolar at midmaine.com wrote:

> Hello all,
>   We have a customer who has acquired, over the last ten years or so, a
> large array with several different makes and models of panels, all
> installed by a qualified electrician and the customer. They have done
> an excellent job as far as self installed systems go.
>   He just sent me a picture of one of his Canadian Solar 210's with a
> very unusual pattern on it (actually under the glass). The panel is
> about three years old and shows no decline in output, but he is
> concerned with the very obvious visible pattern. I have never seen
> anything like it.I've attached it to this email. Anyone?
> 
> Thanks for any suggestions or ideas,
> Daryl<CS210-Midkiffsm.jpg>_______________________________________________
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