"You'll be heading into ... your greatest savings of the year." Solar industry insiders reveal the best time of year to ...

"About an 8% increase in power output." Homeowner makes stunning realization after conducting DIY test on rooftop solar ...

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 ...

If you've ever looked at your energy bills and thought, "Why am I paying all this money when there's literally free energy beaming down from the sky?", well, you've got a point. While solar panels ...

Ever take a look at a solar panel system and think to yourself: I could build that. The truth is that you probably can. Building a cheap, solar panel system is a fun project to take on that if done ...

Forbes contributors publish independent expert analyses and insights. Dianne Plummer is an Energy Consultant and Certified Energy Manager. Rooftop solar has become one of the fastest-growing clean ...

A new generation of 3D-printed solar cells could let buildings generate power through colorful, semi-transparent windows ...

If you stop to think about it, it’s a marvel that we can harness energy from the sun. But we do, thanks to solar panels equipped with photovoltaic cells that convert sunlight to electricity. That’s no ...

The expiration of the 30% federal tax credit for solar and battery installations at the end of 2025 doesn’t necessarily make ...