Hi Kent, How is output and how old are the panels?
Dave Angelini Offgrid Solar
"we go where powerlines don't"
http://members.sti.net/offgridsolar/
e-mail offgridso...@sti.net
text 209 813 0060
On 2023-07-16 2:58 pm, Kent via RE-wrenches wrote:
Found some damage to a customer's Grape CS-S-180-DJ PV modules this
morning. Unlike anything I've ever seen; so I'm hoping that someone on
this list can tell me the cause. I've put several photos of the cells
online [1] so you can inspect them. While it looks like there has been
some localized heating on the traces, there isn't any evidence of
damage on the rear of the PV modules. These are on an off grid system
charging some 12-volt batteries. Thanks.
Kent Osterberg
Blue Mountain Solar
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Links:
------
[1]
https://drive.google.com/drive/folders/1nQhTqahEx4whmmWyy89tqaEEGvzkvEps?usp=sharing_______________________________________________
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