[RMcNeal]

Ron, I can't speak to the newer rigs, but on my 2019, the cutoff in the battery compartment ONLY cuts DC power to the inverter for the residential refrigerator. I have solar pre-wire only from Jaboni IIRC. I never turn off the switch in the wet bay, but it only isolates the battery from "most" of the DC systems. Things like the hydraulic pump for the Level Up and slides, CO detector and a few parasitic drains are run directly to the battery and not through the switch in the wet bay. I added a knife style cutoff switch on the negative terminal of my battery box to get a full cutoff.