News tagged with photovoltaic cells

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Low-priced plastic photovoltaics

Photovoltaic devices, which tap the power of the sun and convert it to electricity, offer a green—and potentially unlimited—alternative to fossil fuel use. So why haven't solar technologies been more ...

Oct 22, 2013 4.5 / 5 (11) 2 | with audio podcast

Bringing color to solar facades

Until now, designers of buildings have no choice but to use black or bluish-gray colored solar panels. With the help of thin-film technologies, researchers have now been able to turn solar cells into colorful ...

Jul 01, 2013 3.5 / 5 (2) 0