Originally Posted by doubravsky
....This has given us enough juice to run the fridge during the day without using the generator all the time.....
Doesn't your fridge work with propane?
It should run for 2 to 3 weeks on a single house battery and full propane tank without ever needing a generator.
Using a generator simply to run your motorhome evaporative refrigerator with 110 v AC would be the last resort and most expensive option, (next to installing a solar panel system, inverter, and additional batteries to accomplish the same thing).
I have seen a few evaporative refrigerator control circuit boards get fried when used extensively with a generator. Probably due to voltage spikes when the A/C units cycle.