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 ...

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.

The new SolarCity panels will generate more power per square foot and harvest more energy over a year than other rooftop panels in production, and will be the highest volume solar panel ...

SolarCity, the solar energy company that Elon ... and building what will be North America’s largest solar panel manufacturing facility in Buffalo, New York. Now it has a new claim to fame ...

SolarCity (SCTY) narrowly beat rival SunPower in the race for the world's most efficient solar panel, in a test by the Renewable Energy Test Center, says SolarCity. The new panel by No. 1 solar ...

There’s a huge, ongoing, and justifiable obsession with Elon Musk and his ventures—chiefly Tesla, the electric car manufacturer, and SpaceX, his private spacecraft business. It’s not ...

Companies that lease the solar panels from SolarCity would be able to save 5 ... the company’s own installers and employing a simple panel design that has reduced installation to as little ...

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 ...

(Reuters) - Elon Musk's Tesla Motors Inc said on Tuesday it has made an offer to acquire solar panel maker SolarCity Corp in an all-stock deal worth as much as $2.8 billion, as the electric car ...

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 ...