SunPower Bay Area customers say they're out thousands of dollars for solar systems that either aren't working properly, weren ...

SunPower Solar Bay Area customers say they're out thousands of dollars for solar systems that either aren't working properly, ...

An Arizona solar company's bankruptcy proceedings have customers worried about its commitment to solar energy.

Sunpower Corporation recently filed for bankruptcy, so On Your Side discusses what that means for homeowners with solar ...

Fortunately, CNET has a testing lab that allows us to get more hands-on experience with these big batteries. At our ...