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 ...

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 ...

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 ...

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 ...

SunPower said that it would be offering a new ‘Performance’ (P) Series module developed by US-based Cogenra Solar, which it said it acquired earlier in 2015. Cogenra Solar developed its Dense Cell ...

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 ...

Across SunPower and TCL / TCL Solar brands, the company introduces multiple new products, advancing its integrated energy ...

The Serengeti line product outline describes the module as a low-cost alternative to its own high-priced, high-efficiency modules. The Serengeti modules utilize 60 standard multicrystalline cells that ...

SunPower Corp., a branded supplier of one of the most widely used solar panels in the U.S. and on Long Island, filed for Chapter 11 bankruptcy protection this month, but customers are being told ...