In this video, we explore the value comparison between waiting for the next solar breakthrough technology, namely perovskite ...

A homeowner in California says their Tesla solar panel and Powerwall battery setup is on track to pay for itself within six ...

Switching to solar energy is a major financial commitment and, if you’re like most homeowners, you’ll want to know how long it will take to recoup your investment. This average recovery time, called ...

Two years ago, California slashed one of the best incentives for people to install new rooftop solar systems. Now regulators might cut the benefit retroactively, too. Before they do, they should ask ...