I think these modules are about 12 years old. I didn't have a voltmeter
or ammeter with me this morning when this was discovered so I wasn't
able to check the output.
Kent Osterberg
Blue Mountain Solar
On 7/16/2023 3:06 PM, Dave Angelini Offgrid Solar via RE-wrenches wrote:
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
<https://drive.google.com/drive/folders/1nQhTqahEx4whmmWyy89tqaEEGvzkvEps?usp=sharing>
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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