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.

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 ...

California's new community solar program is years delayed and just a handful of projects have launched in the meantime.

Solar panels can help cut your energy bills – here’s how they generate power, what happens to the electricity you don’t use, ...

For as long as we’ve been capturing the sun’s rays, the clouds have been the enemy. When the sky turns gray and the first drops fall, the steady stream of electrons from traditional solar panels slows ...

Solar panels have been a renewable energy option for homeowners for decades. But technology advancements have made the best solar panels a reliable and cost-saving asset to many homeowners. When it ...

Power outage? No big deal.

Rooftop solar installers are steering customers toward leases instead of purchases. Federal tax credits for purchased systems ...

Henrico County's Solar Access program offers free solar installs for low-income homeowners. Spots are still available.

Final panel installed at Australia's first large scale solar-battery hybrid facility to connect to the main grid – a major milestone for a milestone project.

The construction firm will add nearly 1,000 employees nationwide by 2027 to its new unit, called Clayco Power and Energy.