actually now that I think about it its 350 feet not 500. Interesting comments but still wondering whether there would there be any danger in wrecking my microinverters having 2 parallel wires for the one leg and only 1 for the other? I hate to have that 3rd wire in the ground not being used...
I have a 500 foot run of 3 conductor 8 gauge copper. I only use 2 of the conductors and ground to connect my 240 volt 9.6 kv microinverter system to the main panel. My question is whether I could use the 3rd conductor to double up on one of the legs reducing voltage drop. I had people say I...
