diy solar

diy solar

Solar panel grounding questions

Texasbaird

New Member
Joined
Jan 8, 2020
Messages
32
1.) Is it ok to use aluminium lugs for the grounding my solar panels or should they be copper?
2.) Is 10 gauge wire thick enough? I have 10 panels and the run is about 40ft to the earth grounding rods.
 
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