[KingRanchFan]

Thanks for the update, that helps in understanding why the wire size and battery voltage are sensitive to this system. It seems people love them if they don't have a power issue. It also gives me insight to the ventilation required to keep the inverter cool in a hot trailer. I think once we understand them we will be fine. I may pull a larger wire if I see the voltage drop at the fridge, you definitely want a higher voltage lithium to support it overnight. Thanks for the information, keep it coming.