Monocrystalline, polycrystalline or thin-film? Here’s how the main types of solar panel compare on efficiency, lifespan, and the roof space you’ll need.

Knoxville Utilities Board is warning residents in its service area not to fall for a scam that promises them free solar ...

More solar energy was added to U.S. grids than any other technology, but the amount installed fell by 14 percent, according ...

Homeowners are increasingly deciding that it makes more sense to hold on to that excess power from home solar for themselves.

Balcony solar can be installed almost anywhere, is cheap, easy to set up and reduces bills. It’s increasingly appealing to Americans struggling with soaring energy costs, but it exists in a legal gray ...

Trump’s idiotic war of aggression on Iran is spiking oil prices. That's not a concern if you have an electric car.

While this sight is more and more familiar around the world, the Round-The-Clock project, developed by Emirati company Masdar, is on a different scale. By combining the solar arra ...

An appeals panel determined that the Public Utilities Commission acted within its authority when it updated a tariff reducing a solar panel subsidy.

A Henrico sports facility cut energy costs by 40% after installing solar panels at no upfront cost through Dominion Energy ...

A California appeals court upheld a 2022 regulatory decision to reduce rooftop solar payments. Environmental groups may appeal to the state Supreme Court.

Downtime stays minimal thanks to impressive recharge speeds. Plugged into one of the 140W USB-C ports, the C300 can climb ...

First Solar, Inc. (NASDAQ:FSLR) is among the 10 Best Affordable Stocks to Invest In for the Long Term. On March 2, Barclays ...