Solar panels can only generate electricity; they can’t store it, so you must pair them with a stand-alone battery bank or a power station. For home emergency power (for a few hours of power), we ...

What if you could harness the power of the sun to generate your own energy—right in your backyard? Imagine a system so efficient it could heat water, power small appliances, or even serve as a backup ...

When it comes to solar power, solar cells and panels tend to get all the attention. But there's a different kind of solar power generator known as a STEG, and researchers have just figured out a way ...