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The world leader in free-piston Stirling engines and coolers and in linear compressors.
As an advanced technology provider specializing in free piston Stirling technology, Sunpower provides a range of research and development services to commercial and government clients. Sunpower offers technology partnering opportunities, research and development expertise, and a line of high-performing cryocooler products.
Sunpower specializes in the development of Stirling engines, coolers, cryocoolers and compressors integrated into environmentally friendly, long-lived and high efficiency solutions. Applications include refrigeration cogeneration units, portable electric generators, medical devices, and nuclear material detection devices.