A new study of solar installations from the 1980s and ’90s found many still generating most of their original power.

Solar Orbiter observations show that a medium-class solar flare formed through cascading magnetic reconnection events, ...

It is 70 years since AT&T’s Bell Labs unveiled a new technology for turning sunlight into power. The phone company hoped it could replace the batteries that run equipment in out-of-the-way places. It ...

After Storm Fern cut power to millions, GoodPower CEO Leah Qusba explains what really failed on the grid, and why wind and solar weren’t to blame.

The Energy Information Administration's "Electric Power Monthly" report through November 30, 2025, indicates that solar PV ...

We explore the latest solar maximum predictions and look into why it could be a couple of years before we can confidently state when solar maximum occurred. When you purchase through links on our site ...

Solar shingles or solar roofs are an attractive option for many homeowners because they allow you to get solar power without the bulky and unsightly solar panels. Other models on the market include ...

Popular in Germany, “plug-in solar” has remained in the shadows in the US because it’s largely unregulated. Legislation recently introduced in many states aims to promote adoption.

SANTA MONICA, CA - FEBRUARY 27: Employees of Solar Forward install solar electric panels on a residential rooftop on February 27, 2009 in Santa Monica, California. President Obama signed into law an ...

Your system should still work, but your warranty might change. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does not influence our ...

Powering your home with rooftop solar panels is great for the planet but isn't always a good deal for consumers. One of the problems might be with the way the industry was built in the first place.

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. The night sky in Wisconsin glows with the Northern Lights as ...