Homeowners are increasingly deciding that it makes more sense to hold on to that excess power from home solar for themselves.

Two years ago, California slashed one of the best incentives for people to install new rooftop solar systems. Now regulators might cut the benefit retroactively, too. Before they do, they should ask ...

Something unexpected is happening on America's rooftops. After years of breakneck growth and soaring enthusiasm, a significant portion of American homeowners are quietly stepping back from solar ...

When one Columbus homeowner asked if solar panels were worth it in cloudy weather, the internet promptly shone a little light on the matter. "Is Solar pointless in Columbus? It is so cloudy here," ...

Elon Musk, the influential tech entrepreneur, recently emphasized the immense potential of solar energy, citing the Kardashev Scale and simple math to back his claims. What Happened: In a series of ...