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Global Power Technologies
Thermoelectric Generators (TEGs)



Some call TEG technology old

We call it proven

Global Power Technologies (GPT) is the world leader in the design, manufacture and distribution of Thermoelectric Generators (TEGs), providing the most reliable source of unattended off-grid power available on the market today.

Featuring a solid-state design (no moving parts) TEGs are built to work in the most challenging environments on Earth. Extreme temperatures and weather conditions, day or night… they just work. Individual TEGs can provide power from 5W to 500W, and TEGs can be integrated to provide more power in multi-TEG modular solutions. GPT offers TEGs for general area and hazardous location operations.

Originally designed to power the Apollo space program in 1975 TEGs have evolved over the last 40+ years and utilize state-of-the-art components, backed by the most dependable service department in the remote power industry. Due to remote off-grid utilization, TEGs are designed to require minimal yearly maintenance and offer a 20+ year lifecycle.

How do our TEGs work? TEG models


How do our



Heat icon-arrow-circle.png Electricity

A thermoelectric generator has no moving parts and is designed to convert heat directly into electricity. As heat moves from a gas burner through a thermoelectric module, it causes an electrical current to flow.

TEG function & advantages

Watt Output

Our individual generators range in output size from 15 to 550 Watts, and are ideal for remote power applications requiring power up to 5,000 Watts.

Sizing a TEG system

With Great Power Comes Great Service

With minimal training, our systems are easily serviced yourself, but we are available to provide professional service any time, any place.

Learn about our service commitment


16, 7875 – 57 Street SE
Calgary, AB, Canada T2C 5K7



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