Solar panels work on cloudy days — they just don’t absorb quite as much energy as they do on sunny days.

"By switching to solar, we now have just one monthly payment and offset our costs by sending energy back to the grid." ...

"This is the first study to quantify the value of rooftop solar under climate change," said one of the lead authors of the ...

German companies Indielux and EPP Solar unveil the "world’s largest" plug-in solar system for homes, offering 6 kW output and ...

What percentage of the electrical grid is powered by solar? How long does it take to recoup your investment in solar panels?

What products does Generac offer to support powerful and resilient home energy storage systems? We offer a number of ...

The efficiency of solar panels depends on factors such as the quality of the materials, the angle and orientation of the ...

When you have solar, you still pick a pricing plan for your electric utility. Here's some hints about how to do that. In ...

Every home battery comes with a warranty, but not all of them are as great as they sound. There are three main components of ...

Door-to-door sales agents said rooftop solar systems would bring big savings, energy independence and higher home values. For ...

China has launched the world's largest offshore solar farm, a 1-gigawatt project that sets a new standard for renewable ...