Plug-in solar has long been popular in Europe, but rising energy costs and a raft of new state laws are boosting its ...

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, ...

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

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.

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

Lidl has launched a new 2.24kWh balcony battery in Germany, allowing users to store solar energy generated during the day and use it later when needed. Priced at just €299, it's one of the most ...