I have two power sources, generator and solar. Solar is more expensive to set up, but in the long run is the best - gasoline smells horrible, is expensive and the larger generators are loud no matter how good they are. I'd consider setting up a solar system if you are serious. These days there are places that sell solar equipment just about anywhere, complete with instruction. You could back it up with wind power if you live somewhere with any wind whatsoever. However, if you decide to do generator, yes, mine is wired - I actually have two generators - one large and one small - and I can plug either one into my cabin wiring, as I see fit. To run the vacum cleaner and other power-greedy items I need the big one, but for my XM radio, a dvd player, electric lights etc the little one is fine. I have a neighbor that uses her little one(a Honda) to power her sewing machine, she's a quilter.