Originally Posted by Brian B-P
That's why the best approach is to split the AC panel into two sections, with only the one supporting stuff you want to be inverter-powered fed by the auto-transfer switch for the inverter. RV electrical systems can get complex.
Brian, have you wired your trailer like you're suggesting or are you speculating?? With my setup I don't have to chose one or the other. It is customized so whatever I want I can run on either of the AC supplies...not one or the other...like my refrigerator and microwave...and all of the electrical outlets. BTW, it isn't safe to run two different 120vac supplies into a single outlet junction box.