I'd love to run solar, and since my whole grow runs under 2k watts I think it would be very doable. Sadly I have no start up cash atm, and don't own my house so I'm not really trying to outfit a rental. Though if we do buy the place its something I"ve considered. I've also thought about looking into a small wind setup I could mount on the roof. What I really want more then either is a stand alone natural gas generator(like a generac) incase of emergencies. I live in a part of the country that gets very cold in the winter, especially if the power goes out.