Where I want to install panels
This is where I want to put the solar panels.
It has a 100 amp QO sub panel. I already have to dig up the wire going out there, since it's on a 60 amp tand breaker running 6/2 with ground, with the neutral and ground both running on what appears to be a 10ga solid bare ground. I didn't do this the last guy did.
The 100 amp panel should be able to accept 20 amps of solar, or nearly 5kw. There is no where near enough room for 5kw of panels on the roof, no problem there.
Would it be objectionable to run 6/3 with ground on a 50 amp breaker out there from the main?
Only loads on the sub panel will be a 3/4hp well pump and some lights, plus maybe 2 or 3kw of panels.
Solar hybrid gasoline generator, 7kw gas, 180 watts of solar, Morningstar 15 amp MPPT, group 31 AGM, 900 watt kisae inverter.
Solar roof top GMC suburban, a normal 3/4 ton suburban with 180 watts of panels on the roof and 10 amp genasun MPPT, 2000w samlex pure sine wave inverter, 12v gast and ARB air compressors.