First Solar will build a new production facility in the state of South Carolina, which will bring its US manufacturing capacity to 17.7GW.

A Harvard astronomer has proposed a bold theory about a mysterious interstellar object that has been observed accelerating ...

Once hailed as a national model for clean energy, the Napa Valley College solar field quietly shut down after 15 years.

When it was installed in 2006, Napa Valley College's photovoltaic array was the fifth largest in the U.S. Now it sits ...

Experts in Lithuania are working to improve inorganic perovskite solar cells, which have great potential as next-generation ...

Japan's oil giant Idemitsu Kosan and U.S.-based Source Energy Company announced a collaboration to develop copper indium gallium-selenide solar modules and arrays for satellite and space applications.

A futuristic solar-power project backed by OC real estate mogul Donald Bren needs to move into the commercial sphere, ...

Looking for the best solar stocks to buy? In this article we explore the sector and share the best solar stocks we could find ...

"We've made enough energy for all the people in the West and north of the equator, but we just haven't finished the job," ...

SolaFlect Energy says its Apollo dual-axis tracker system delivers off-grid electric vehicle charging for less than $0.10/kWh ...

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