The distance from battery shed to house is 100 feet, I have a 2000/4000 motified Inverter at the battery location, I plan on running #8 copper to house, but wondering if I can get by with just two leads for 120 volt. and Ground the entrance box using a ground rod by the house. I plan on only using the power for emergency, or using it when the genney is able to keep the bank topped off when there is enough wind.
Thanks in advance. Harrie