Battery power to be interrupted by an incoming charge would have to involve a DC transfer switch
A gen auto start has such protection but an RV? "All DC power is chopped. What does the chopping? A psychotic converter that has the ability to sever power can do it but newer converters are power supplies - battery chargers. Is there a master breaker inside the rig's fuse load center? Something that goes open circuit causing a general outage including generator control? Surely they wouldn't hide a trashcan grade sixty-nine-cent auto reset master breaker inside a fuse load center, would they?
