I used Solar City to put panels on my home. It wasn't too much of a hassle. Their customer service and staff are all pretty friendly and helpful. So far I've been saving money and have enjoyed the process. My only concern is that if I decide to sell my home one day, I'm not entirely clear on what happens with the solar panels if the new buyers don't want to take on my contract. I think you have to buy out the contract which would be expensive or pay to have the panels moved (assuming that's even possible?). But for now I'm not moving so have been happy with Solar City.