Here’s how monocrystalline, polycrystalline and thin-film solar panels compare on efficiency, lifespan and suitability for ...

Can crops and clean energy grow side by side? A Louisiana study is testing whether solar farms can feed more than the grid.

The New Year is a good time to reset your solar expectations. Summer conditions and short-term noise can distort app data without signalling any real system problem.

"Wind and solar energy infrastructure is essentially worthless when it is dark outside, and when the wind is not blowing," ...

Nigeria's REA and Huawei successfully test AFCI technology to improve solar power safety, preventing electrical fires from ...

Discover how to create a functional DIY solar panel using a compact disc, copper foil, aluminum foil, and LEDs in this engaging science experiment. Watch as we assemble the components, connect the ...

Some upgrades are simply cheaper to do while your solar system is being installed than they are to add later. We've got prime ...

Winter weather can challenge rooftop systems, but a few smart habits can keep your panels performing well even when the snow and cold start to settle in.

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 ...

Programs like Solar Express will encourage residential solar adoption by reducing time between expression of interest and ...

As the year comes to a close, we're looking back at the top stories from Solar Power World in 2025. SPW readers were eager to ...

For years, solar power at home was mostly limited to people who owned their rooftops and could afford the steep upfront costs. But now, a new generation of small, affordable systems — often called ...