Wow I love this web site.
The RV has:
6.5 kw generator
(2) rooftop ACs
No selector switch for the AC on the dash, but there are two switches located in the overhead compartment above the couch that allow for the selection of the feed, generator or House current and to which unit.
No TV in the RV
No info on upgrading the AC panel yet, will try and find out.
No inverter that I have seen in the RV yet, but there is lots of stuff attached everywhere that still trying to identify.
Normal DC distribution, when the generator and house current is not operational.