Researchers at the Pohang University of Science and Technology (POSTECH) in Pohang, South Korea, have taken an innovative approach to commercializing perovskite solar cells. Perovskite cells are ...

The rooftop solar business is a big source of consumer complaints, including in Philadelphia. Now the solar industry is working to repair its reputation. By Jeff Brady, NPR August 14, 2024 The solar ...

China, the global leader in solar power, is preparing to contend with 1.5 million tons of decommissioned solar panels by the end of the decade and is attempting to lead a coordinated global effort to ...

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

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 ...

Solar panels can save money, energy, and frustration, but they're not a perfect solution to home energy needs. Though solar panels can increase home values, there are also downsides to consider.

In sunny California, solar panels are everywhere. They sit in dry, desert landscapes in the Central Valley and are scattered over rooftops in Los Angeles’s urban center. By last count, the state had ...

For years, California lawmakers were stymied. But now, at a crucial juncture for electricity in America, the state is embracing an ambitious and long-awaited plan: to buy and sell far, far more power ...

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 ...