In the front compartment of my 5th wheel, I have my batteries, solar controller, inverter, converter, isolater, and a 110 outlet. Can I wire my inverter into the 110 outlet to feed the 110 system in the coach? I think the outlet was put there to feed the converter when the main electrical supply cord is plugged into shore power. I just bought this unit and know nothing about solar systems or inverters. The inverter has a 6 ft extension cord with a 15amp to 50 amp adapter so the main trailer electrical supply cord can be drug up front to plug into the inverter. What is the correct way to permanently wire the inverter into the coach?