A 2-pack of the Lywalt Solar Outdoor Lights is on sale for $28 at Amazon, 39% off its normal $47 price tag. They’re also ...

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When you think about harnessing the power of solar energy for your home, the cost point of solar panels may be intimidating. But, what about a low-cost way to use solar power? With solar powered ...

Lanterns can be an essential tool for campers, nighttime runners and others, ensuring they have a consistent light source.

Using solar lighting outdoors can be a lifesaver when outdoor outlets are not available. But do solar-powered lights really work? How do they measure up to hardwired electric lights? And what if your ...

Japanese scientists have analyzed storage systems that combine PV and high-energy-density metal batteries. The rechargeable batteries have advantages such as low-charge voltage and high energy density ...

Steve Nagel was seeking a better rechargeable light source, and when the idea bulb illuminated in his mind, it wasn't an incandescent bulb. It was the UV Paqlite, a foldable, rollable, rechargeable ...