"This study offers a new possibility to increase efficiency for thin-film solar cells based on transparent substrates," the ...

PALO ALTO, Calif. (KGO) -- Stanford's Solar Car Project is commemorating its 25th anniversary with a new documentary about its top-five finish in the 2013 World Solar Challenge. They finished in ...

Once-promising kesterite solar technology has finally broken through its efficiency ceiling, jumping from a decade-long stall ...

The efficiency result was confirmed by the U.S. National Renewable Energy Laboratory. The module was fabricated with 13.4%-efficient kesterite cells designed with high film porosity and uniformity.

First Solar has outpaced the Dow Jones Industrial Average over the past three months, and analysts are fairly bullish on its ...