Dual Battery set-up

[Old Fart]

I run the coffe pot, tools, etc., off of the Premier welder (120V DC), and have a small 300w invertor for charging camera batteries and such.

Anything approaching 2kW (12V) starts to get pretty impressive in the feeder conductor size. I had a buddy who wanted to stick a 3kW invertor in his WJ - in the rear. When I sized the cabling for load and voltage drop, he was looking at running 4/0 welding cable (and the calc actually dictated 250kcmil)

[USMC 0369]

Ima bring it up to the AAT run and we can all check it out then, make plans and what-nots.