“With this launch, SunVault is now available in five configurations ... their system as their home energy requirements change,” Sunpower said. “The new SunVault sizes will be available ...

SunPower, one of the biggest national solar panel installers, has filed for bankruptcy. Here's what it means and what you need to know. In the energy industry, it's known as the solar coaster: The ...

SunPower Corp. said it will launch a virtual power plant program that will let energy storage customers who use its SunVault system to be paid for allowing the local utility to use stored energy ...

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 ...