Comly Wilson at CleanEdison, which runs training and certification programs for green-tech installers, has put together a list of five things homeowners should know before buying solar. Definitely worth reading, but don't let them scare you off. Our solar panels are going strong after three years and we've already paid off half of our out-of-pocket expenses.
ABOUT THE AUTHOR(S)
George Musser is a contributing editor at Scientific American. He focuses on space science and fundamental physics, ranging from particles to planets to parallel universes. Musser completed his undergraduate studies in electrical engineering and mathematics at Brown University and his graduate studies in planetary science at Cornell University, where he was a National Science Foundation Graduate Research Fellow. Prior to joining Scientific American, Musser served as editor of Mercury magazine and of The Universe in the Classroom tutorial series for K–12 teachers at the Astronomical Society of the Pacific, a science and science-education nonprofit based in San Francisco. He is also the author of