Last year my genset stopped working in my MH. I rarely used it anyway except to exercise it. However, I did use it whenever we had a power outage due to a storm to keep my refrigerators cold. I have g...
Yes many use Hybrid cars or EV's as emergency power already.. Some companies even advertise that use.. The only dangers I see in doing it is not being able to get where you need to go due to Low/Dead battery (Do not know how good the safety systems are on the batteries).
And of course you feed power to your house via a proper GENERATOR TRANSFER system not by backfeeding an outlet.. for therein (Backfeeding) Well they do not call the necessary cable a "Suicide cord" for nothing.