Cheap China Solar Controller Failure
For a couple days been noticing higher than the 14.6 voltage,.....going to 15, and even 15.5,....I knew something was not right. The next day it was showing 16, then quickly went to 17+.......I quickl...
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Thanks Mr Wizard.
Although, I thought when one wires in series, it's the Voc that gets doubled, not the Vmp?
Although, I thought when one wires in series, it's the Voc that gets doubled, not the Vmp?
