Tariffs are pinching margins, federal energy policies are a drag, and demand looks weaker than expected.

Rooftop solar installers are steering customers toward leases instead of purchases. Federal tax credits for purchased systems ...

An Arizona bill allowing plug-in solar panels on patios and balconies died in committee after utility companies raised grid safety concerns ...

Add Yahoo as a preferred source to see more of our stories on Google. A solar installation company damaged their roof, the homeowners want nothing to do with the solar panels. Problem is the mortgage ...

PHOENIX — Rooftop solar panels could prevent firefighters from gaining necessary access when battling a home fire, officials said. “Solar panels are, of course, placed on roofs and that can cause an ...

Everyone loves rooftop solar. But there’s a problem. Solar power has grown dramatically in the United States, thanks in part to the millions of solar panels installed on the roofs of people's homes.

To the editor: Every month, California throws away enough solar and wind energy to power half a million homes — not because we don’t need it, but because our system is designed to waste it. While ...

In the quest to reduce energy bills, many homeowners look to solar Photovoltatic panels as a means of avoiding expensive monthly costs. But, are there solar panel problems we might not be aware of?

Australia’s grid is buckling under the weight of its own solar success, With rooftop panels now installed on 2.7 million homes across the country, midday electricity generation regularly overwhelms ...