The Professor reviews the upgraded SunGoldPower 130 watt weather resistant folding solar panel suitcase kit v2 with built in pwm solar controller.

We review the Rockpals 250w portable power station / solar generator with its companion 60 watt solar panel combo. hobo ...

Solar power has an efficiency problem. When the electrons move from the solar panel to the battery that stores them, about 20 percent of the energy is lost. But now, thanks to new type of solar cell, ...

No matter how handy you are, you might have a reason to hire a professional to install your solar panels. Here are the pros ...

Perovskite might be our best chance at cheap, efficient solar panels in the near future, and now scientists have figured out how to essentially spray paint solar cells with it. Share on Facebook ...

It's cheap and easy, and supporters see plug-in solar as a way to drive a bigger cultural shift around renewable energy. But obstacles remain.