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 ...

Solar energy is one of the most accessible and cleanest forms of energy we have. We can tap the sun's power using solar panels, and turn the free sunlight into electricity to power our homes and more.

Test your knowledge on our solar system, from the biggest and smallest planets to the behemoth mountain on Mars. When you purchase through links on our site, we may earn an affiliate commission.

Solar panels and snow are often framed as natural enemies, but the physics of how panels generate electricity tells a more nuanced story. In cold, bright conditions, modern photovoltaic systems can ...