I put in a transfer switch on the shore power feed and a 2,000 watt inverter, I can power anything in my rig, I just need to keep in mind not to draw too much power. My ACs are on soft starts so I could even run an AC but the batteries wouldn’t last long. Dry camping a few weeks ago I had the I inverter on and my 15 month old grand daughter turned on the electric fire place, it ran fine, LOL. Now I leave that breaker off when we are dry camping.
If you power your whole rig make sure you turn off the converter so you don’t create a loop. I put a lighted converter switch right next to my inverter control.
It’s all written up here:
https://www.scottenjones.com/JaycoEa...QSUpgrades.pdf