Solar panels use the photovoltaic effect to turn sunlight into power. It's not magic, but it's surely magical. You already know that solar panels turn sunlight into electricity. But how? It almost ...

Solar power is the cleanest and most abundant form of renewable energy, with significant consumer adoption across the U.S. in recent years. Roughly 3.2 million homes in the country have solar panels ...

Ginny Bartolone began writing DIY and home improvement guides nearly 10 years ago, covering everything from energy-efficient appliances to cracked foundations. Whether she's compiling cost information ...

Relying on rain to wash away dust and fungus may not be enough. Use these tools and expert tips for optimal performance.