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 ...

Hands-on: Ugreen's $1,299 setup takes a few hours to turn sunlight into enough charge to run my refrigerator for hours. When high winds took down power lines and left my family in the dark last March- ...

We may receive a commission on purchases made from links. Solar systems can be a great way to harness the sun's energy to create electricity that you're able to use when sailing on your boat, whether ...

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 ...