Sunpower is one of the oldest American solar companies out there. Its solar panels have powered NASA aircraft and racecars and the company’s solar panels have produced over 18 million MWh of ...

Solar City created some buzz last week, announcing that it had produced the world's most efficient rooftop solar panel, with a module efficiency exceeding 22%. The announcement was particularly ...

One constant in the solar industry is the ongoing quest to squeeze more electrons out of crystalline silicon PV modules. In the last few years this has meant the introduction of novel cell ...

Humans have harnessed the sun's energy for heat and light in various ways for centuries. From housing designs featuring thermal mass heated by the sun, to solar powered ovens and greenhouses, the ...

Going solar can be overwhelming or confusing. The first step is finding an installer you trust. SunPower's excellent warranties and quality equipment make them a solid option to consider. On September ...

Making high-efficiency solar at scale is a hard game, one that has bested a fair share of companies. And while U.S. panel maker SunPower has managed to become one of the world’s largest PV ...

AT&T and SunPower are announcing the start of a new relationship – AT&T’s IoT (Internet of Things) expertise combined with the SunPower Equinox home solar and monitoring system. The intertwining of ...

For the first time in years, SunPower is being seriously challenged on the high-efficiency module manufacturing front. Despite the hype surrounding SolarCity's new high-efficiency modules, SunPower ...

How do the two major residential solar installers stack up on equipment, warranties and more? Here's what you need to know. SunPower has been around since the 1980s and, as the exclusive residential ...

SunPower Corporation (NASDAQ: SPWR) is always pushing the envelope when it comes to solar efficiency, and that focus may finally be starting to prove valuable to the company and its investors. After ...

LYON, France and ALPHEN AAN DEN RIJN, Netherlands, Oct. 14, 2025 /PRNewswire/ -- TCL SunPower Global, a leading provider of solar energy solutions, has signed a distribution agreement with VDH Solar, ...