Generac is a big name in home generators, but it's also offered a home battery for years. Now it's launching the second generation of that home battery with a more powerful output. The current model ...

Thinking of getting solar panels or already have them? Explore the benefits and workings of solar batteries like the Tesla ...

As artificial intelligence and data centers demand more power from the grid, Carnegie Mellon University is improving a key technology at the heart of America's energy future—batteries.

We've all been there: The lights go out and the power company sends you a text message. A tree fell on a transmission line or the weather turned severe, and you'll be out of electricity until people ...

Portable solar panels and solar battery chargers are easy-to-use devices that provide backup power to anyone who happens to be away from a working power outlet, including hikers, car campers, and even ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Tim Heffernan Tim Heffernan is a writer who covers air and water quality and ...