AMETEK - Sunpower, Inc.

Sunpower Inc. is the world leader in Free-Piston Stirling Technology, in fact we invented it! Sunpower continues to implement Free-Piston Technology in our commercial line of CryoTel^® cryocoolers and our non-commercial Stirling engines.

Sunpower’s engineering services include prototype design, development and fabrication of free-piston Stirling engines. The CryoTel^® line of cryocoolers has outstanding performance, manufacturing accuracy, and quality. We invite you to contact us for more information about our services or products.

Sunpower, Inc. is part of the Advanced Measurement Systems business unit and is the world leader in free-piston Stirling technology. Our reputation for producing reliable and efficient Stirling engines and cryocoolers is known world-wide. Sunpower’s engineering services include prototype design, development and fabrication of free-piston Stirling engines. The CryoTel line of cryocoolers is known for outstanding performance, manufacturing accuracy, and quality. The company was founded in 1974 and is located in Athens, Ohio.