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Post by corbin on Dec 26, 2017 7:54:00 GMT -8
My panel does not have the wires marked with white tape showing Positive/Negative. How do I tell which wire is which? 100 Watts 12 Volts Monocrystalline Solar Panel.
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Post by rabird on Dec 26, 2017 8:48:31 GMT -8
I would use a volt meter to probe the wires, if the result is + 20v then the postive probe is on the + if the result is negative "-" then the positive probe is on the -. I'm guessing that if you look at the back the + is on the right, that's a guess!!!!! I also would be guessing on the male/female MC4 connector, which is + or -! www.altestore.com/blog/2017/07/solar-panels-plus-minus-terminals/ |
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