Eat more vegetables. Get lots of exercise. Go to bed early. There are plenty of things we know can improve our lives — but how often do we actually do them? The same is true when it comes to owning a ...

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 ...

Installing solar panels can lower your energy bills for years — and the federal solar tax credit still helps cover the upfront cost in 2026. The credit, officially called the Residential Clean Energy ...

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 ...

Five years ago, Greg Nemet wrote about the economic and technological factors that were helping to make solar power one of the world’s least-expensive electricity sources. Now, the University of ...

Solar panels can seem like a mysterious or complex piece of technology, but the basic idea is surprisingly simple: they capture energy from daylight and convert it into electricity your home can use.

Plug-in solar systems are an alternative to large, professionally installed rooftop solar. The US regulatory system for utilities wasn't built for plug-and-play solar setups, so it's taking time for ...

Researchers and startups worldwide are developing advanced solar technologies, such as perovskite-silicon tandem cells and orb-shaped panels, to significantly enhance efficiency and energy production.