Multi-stage thermoelectric coolers (TECs)


EVERGEN® Energy Harvesters


II-VI develops and manufactures thermoelectric modules and value-added systems for the aerospace, defense, medical, industrial, automotive, power generation and telecommunications markets.

II-VI prides itself on providing standard or custom modules and sub-assemblies to meet our customers’ requirements.

II-VI offers turnkey solutions for customers looking to solve complex thermal challenges. With options available from our “expert services menu” or full “concept-to-completion” programs, you can rely on II-VI for tailor-made solutions to fit your business needs. All solutions are designed to fit your quality, performance and cost requirements.


Thermoelectric Coolers

Thermoelectric Systems

Power Generators

II-VI Incorporated Introduces the EverGen® PowerStrap™ Generator for Thermal Energy Harvesting in the Oil and Gas Industry

By II-VI  /  January 8, 2018
II‐VI Incorporated (NASDAQ:IIVI), a leader in thermoelectric solutions, today announced the release of its patented EverGen® PowerStrap™ Generator designed to harvest wasted heat as reusable energy in the oil and gas industry. The quest for greater efficiency, reliability, safety and security in the energy infrastructure is driving the demand for off-grid thermal energy harvesting solutions. II-VI’s EverGen® PowerStrap™ Generator converts thermal energy into electrical energy using the wasted energy from liquid-filled pipes or gas exhaust stacks and provides an economical, reliable and...
Read More