Can installing solar panels really be a DIY project? Outside Pensacola, Florida, Eric Henley got his up and running in an afternoon and is now saving about $50 a month on his electric bill. “I had the ...

Across cities and suburbs, a quiet energy revolution is unfolding. Instead of large rooftop arrays installed by contractors, a growing number of households are experimenting with small, plug-in solar ...

Solar energy is the least expensive source of electricity in history and has been for the last six years according to the International Energy Agency. New technologies like black silicon are pushing ...