"My hybrid has never been without power. I keep it plugged in on a 20A circuit 365 days a year. I was told yesterday by a motorhome owner that it was not good to do it, although he did not give me any reason other than his dealer told him so and that he never plugs his coach in."
Hummmmmmmm.....lets see
You HAVE been doing it without problems
He HASN'T been doing cause dealer told him not to.
Who you gonna believe?
You're own experience or some second hand info from someone that doesn't have a clue.
Tell me NO......then justify with good reasoning and I will listen.