Sunpower is the world's leading developer of free-piston machines. For over 30 years, Sunpower has provided collaboration, design, application and commercialization of our unique technology to clients worldwide.

 

Today, Sunpower-enabled products include innovative Stirling engines, coolers, cryocoolers and compressors integrated into environmentally friendly, long-lived, high efficiency solutions. Applications include household refrigerators and cogeneration units, aerospace and military electric generators, medical devices, and nuclear material detection devices.

 

Sunpower offers technology partnering opportunities, research and development expertise, and a range of high-performing cryocoolers.