[Jackflash]

I didn't think about the inverter passing the 120 through. The way I read you're comment is when on shore/generator power all your outlets work, some on inverter and some (those controlled by the breaker box} on pass through. If that is the case, are some of your outlets dead when fully running of battery power, or do they switch to inverted power? I'm pretty sure all of mine are hot all the time. If they are all hot regardless of power source how will tripping the breakers tell you which ones are inverted and which are pass through? Forgive me if these are stupid questions but electrical circuitry has never been my forte.