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 panels can cut electricity bills by more than half and generate free power for decades, but how much can you actually ...

Most homes already have a smart meter that digitally communicates with the electric grid. If you're looking to get rooftop solar panels, a smart meter is an essential piece of equipment. Here's why.

Are they worth it? - Solar panels are helping UK households cut energy bills, reduce emissions and gain independence from the ...

Some simple physics makes it possible to power your home with sunshine. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does not influence our ...

Look closely at a solar panel, and you'll see a series of thin metallic lines running across the surface. They're not there to look nice — they have a specific purpose. Those lines are called the grid ...

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 ...