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 ...

Photovoltaic efficiency has come a long way over the decades, but there’s always room for improvement. A new study analyses how to make solar thermoelectric generators, or STEGs, more efficient by ...