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...
Forum Discussion
I have a $600 controller (of course I bought it used for $200). Maybe Jim and I can get together in the summer and do some side-by-side testing. I believe we have a couple of the same panels.
