Many homeowners still believe that solar panels don't work on cloudy days, but energy expert James Fenton explained, "That's not really true." "Even on a very cloudy or rainy day, you'll get some ...

It could have been worse for solar: The PUC had proposed to levy a “grid participation charge” on panel owners of up to $8 per kilowatt of rooftop generating power, but that proposal was ...

Europe maintains global leadership in the renewable energy transition, with photovoltaic technology serving as a key driver.

Since the 1990s, California has been paying owners of rooftop solar panels when they export their energy to the grid. That meant that rooftop solar owners got $0.20 to $0.30 for each kilowatt-hour ...

India’s Ministry of New and Renewable Energy (MNRE) has released draft guidelines outlining the data communication and cybersecurity architecture for remote monitoring systems (RMS) used in ...

Sacramento Bee columnist Tom Philp and the Chamber of Commerce are feeding us a fantasy about why our utility rates are so ...

Germany-based Ilzhöfer is offering plug-in mini PV systems for flat and trapezoidal sheet metal roofs. The arrays feature 450 W bifacial solar panels.

Companies that install solar panels on homes are bracing for a major drop in business as federal tax credits go away.

"But [solar] hasn't been without consequences at the system level. "As rooftop solar installations have continued apace, [daytime demand for power from the grid] has dropped lower and lower ...

Illinois ranked ninth in the nation for small-scale solar growth in a report released this week from the nonprofits Environment America Research & Policy Center and Frontier Group.. Small-scale ...