Solar-powered charging could make electric vehicles affordable and practical across Africa sooner than many experts expected.

While this boat needs sunny conditions to power its motor, it's not limited by the need to refuel that reduces the range of ...

While there are a few electric cars that have onboard photovoltaic panels for charging on the go, such vehicles are definitely in the minority. The DartSolar system was designed to change that, by ...

CEO Mary Powell sees the combination of residential solar panels and battery storage as the easiest way to stabilize the shaky U.S. grid. The U.S. power grid is struggling to keep up with rising ...

Both portable power stations and uninterruptible power supplies can give backup power to your most important devices -- but you'll want to make sure you have the right one for the job. There are all ...