A quick post; while staying at Olde Stone Village RV Park, we were cooking dinner in the convection microwave oven, and noticed that our dishwasher and cooktop lost power (we weren’t using them at the time). I was concerned that there was a malfunction, but we eventually noticed that the street lights were out, and other RVs were firing up generators. A nice thing about RVs being self-contained; we were able to continue during a power outage without even noticing for a while!

But hey, when we looked at the power control panel, it did indeed say that it had no service:

And the inverter was supplying 110V power from our batteries: