The best outdoor solar lights have a long battery life, are waterproof and look good in your yard. See our top picks from ...

The four-pack of Bell + Howell Bionic Color Burst Solar Powered Lights is 70% off at Target. The 2-in-1 design provides landscape or wall-mounted lighting.

Snag this "elegant" set at nearly 50% off.

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 ...

A research group in China has developed a method for coloring PV modules using quasi-ordered photonic pigments instead of conventional absorbing dyes. Unlike traditional dyes, which create color by ...