SunPower solar panels are available in all 50 states in the U.S., but availability may vary by ZIP code. The company has a significant presence in Arizona, California, Colorado, Florida, Maryland ...

SunPower solar panels provide efficiencies ranging from 20.3 to 23 percent and come with a 25-year warranty covering workmanship and performance of the entire system, including the panels.

SunPower filed for voluntary Chapter 11 protection, the installer of residential solar panels said on Monday. With more than 500,000 customers and a 39-year track record, SunPower is one of the ...

All SunPower customers should know that if they lease their solar panels from SunPower, their insurance warranty for the panels are not Renova's responsibility, even if Renova installed the panels.

SunPower CEO T.J. Rodgers says the company will survive looming cuts to federal solar incentives by staying lean, sharpening its technology edge, and tapping private capital. He argues that the ...

Solar panel makers SunPower Corp <SPWR.O> and First Solar Inc <FSLR.O> reported a quarterly loss, compared with a year-earlier profit, as they sold fewer power plants ahead of a spinoff of some of ...

Solar power company SunPower Corp <SPWRA.O> said on Monday it had signed a contract with electronics maker Jabil Circuit Inc <JBL.N> to build solar panels in Mexico beginning in the second half of ...