Trailer Electrical Ground/Frame and Solar
The negative terminal of the battery goes to the frame via 6ga wire. And I think the AC ground goes to the frame when we're not off-grid. I'll wire the MPPT controller with two 6ga wires going to...
Forum Discussion
brulaz wrote:
Rogue says to run a separate 10ga from the MPPT grd terminal to "a common location in the DC load center, and through a Ground Fault Protection Device (GFPD), to comply with NEC requirements".
What sort of GFPD are people using if anything? Could I just connect the grd to the neg wire in the load center? Or should i just ignore the Mppt grd terminal?
What model controller do you have? I'd like to see what context they're refering to.
As for Ground Fault Breakers, here's a Link
