Yes, I took the plunge earlier this year. Took a month to do the installation, then another month or two to get all the paperwork in order with electrical company and with the city before we could actually start using them. But things are going well. We got enough panels to cover about 85%-ish of our electrical needs. We have a nice southern facing roof side with the appropriate area. Tax credit was $4000-$5000, somewhere in there. We got a 12-ish year loan for the panels (I'd have to look it up to be sure). The monthly payment for now is around $50 if I recall correctly, but then will increase after about a year to $100 or so. In our last monthly bill, we saved around $100 relative to the previous year. So our combined payment of panels + electricity will be about the same as our old payment for electricity alone. That was our goal; that way we're not paying anything that we wouldn't have paid already. Then the two most important points are (a) our payment won't increase (fixed rate loan) whereas the electrical bill likely would increase each year, and (b) when we pay off the loan we're sitting pretty. Sorry I'm a little fuzzy on the numbers right now, it was back in December that I worked them all out. I'm a math guy so I crunched the numbers all kinds of ways, to make sure it really made sense for us. Also for what it's worth I think we have a 20 year warranty on the panels. Panels and loan were both through Zing Solar. They had a good loan program and seem to have done solid work on the install. No complaints about the install. We own the panels ourselves (some companies just lease them), and can sell them to the new owner if for some reason we decide to sell the house.