SolarCity’s solar panels are constructed with solar cells that have achieved a 22.5 percent conversion efficiency.As the chart shows, 22.5 percent conversion efficiency is impressive, but it is ...

Not only will the factory that SolarCity will occupy in South Buffalo be the biggest solar panel factory in the Western Hemisphere, the rooftop modules it makes will be the most efficient in the ...

Rooftop solar giant SolarCity announced Friday that it has built a high-efficiency panel that the company says will generate more power per square foot and harvest more energy than any other on ...

SolarCity, the 9-year-old solar energy company that counts Elon Musk as a co-founder and current chairman, announced this morning that it has reached a new record for solar panel efficiency.

SolarCity, the sun-powered startup founded by Elon Musk’s cousins Lyndon and Peter Rive, announced today that it has created the world’s most efficient solar panel, with a 22 percent module ...

SolarCity — the leading installer of residential solar panels in the US — announced today in Times Square that the company has built the industry’s most efficient solar panel, Reuters reports.

SolarCity (SCTY.DL) shook up the residential solar market last week when it announced a 22.04% efficient solar panel, beating out SunPower's (SPWR) 21.5% efficient X-Series panel. The announcement ...

That didn't take long. Solar systems integrator and leasing company SolarCity has added a service that combines its solar leasing plan with a Home Tuneup, a set of audits and energy efficiency ...

At an event Friday morning in New York, SolarCity will lay claim to one of the solar manufacturing world’s top titles — Most Efficient Rooftop Panel on Earth. And in a shift for an industry ...

Oct 2 (Reuters) - SolarCity Corp on Friday said it had built a solar panel that is the most efficient in the industry at transforming sunlight into electricity. The top U.S. solar installer ...