Solar lights may seem like a clear solution for eco-friendly landscape design, but these hidden downsides could lead to buyer ...

Scientists at the Max Planck Institute for Solid State Research have developed a bifunctional solar battery device that enables simultaneous light charging, charge storing, and electric discharging.

Solar garden lights fading after a year or two? Learn the real limits of batteries, weather and design, and how to stretch ...

Researchers are making progress on the design of a solar battery made from an abundant, non-toxic and easily synthesized material composed of 2D carbon nitride. The collaborative effort between the ...

Chauncey grew up on a farm in rural northern California. At 18 he ran away and saw the world with a backpack and a credit card, discovering that the true value of any point or mile is the experience ...

With no wires to run, installation couldn’t be easier.

They might be compact, but they put out an "impressive" amount of light.

Learn renewable energy basics and generate serious solar excitement with easy DIY solar lighting. Many people dream of solar-electric power for their homes, but can’t afford whole-house systems.