Researchers from the ICFO in Barcelona have turned a solar cell into a mirrored box to improve its function.

Manufacturers say they are close to perfecting a new, more efficient solar panel that could help the United States reclaim ...

A new discovery about tin-based solar panels means the long-standing 33% limit could eventually be breached.

Researchers have reported a new efficiency record for a larger experimental solar device made from perovskite, a promising ...

California is the latest state to pass a law making it easier to install balcony-friendly solar panels. Renewable energy experts think the new technology is about to take off.

U.S. solar manufacturers are racing to commercialize tandem solar panels, a technology they say could generate roughly 25% ...

Gov. Newsom signed legislation to make it simpler for Californians to install plug-in solar panels. Models that meet state standards are expected to be on sale in mid-2027.

Photovoltaic technology, most commonly seen as bulky solar panels used on solar farms, is expected to become a dominant energy source by 2050. But these panels are often installed on land that might ...

New Jersey is now the ninth state to legalize balcony solar, as dozens more consider bills.