Say hello to the Model S-1100

Introducing the Model S-1100, the world’s first IECEx and ATEX certified, hazardous area rated, thermoelectric generator (TEG). The S-1100 TEG is designed and built in North America by Gentherm Global Power Technologies, the world leader in remote power solutions.

The S-1100 is a reliable, explosion-proof, low-maintenance thermoelectric generator built for extreme environments like offshore, unmanned shallow gas platforms where grid power is unavailable, and space is at a premium.

Unlike solar panel/battery systems, the S-1100 offers a small footprint and requires only minimal yearly preventative maintenance due to its solid-state (no moving parts) design. Internal combustion engine generators require significant maintenance, whereas the S-1100 runs reliably, uninterrupted and unsheltered for years, in even the most extreme conditions – an important factor when site access is challenging and costly.

Converting natural gas, produced on-site, to DC electricity, the S-1100 safely operates in environments where an explosive mixture of fuel and air may be present. The S-1100 is certified to:

  • ATEX and IECEx (II 2 G Ex db IIA T3 Gb)
  • CSA (Class 1, Div 1, Group D T3
  • UL (Class 1, Zone 1 AEx db IIA T3 Gb

Available in 12V and 24V, 100-watt models, multiple S-1100 units can be combined to supply larger electrical loads. Low voltage alarm contacts and 4-20 mA signal conditioners are provided to facilitate remote monitoring.

With its 20-year design life, the S-1100 provides years of trouble-free electrical power.

Key features:

  • Explosion proof, hazardous area rated
  • Digital volt and Amp meter
  • Low voltage alarm contacts
  • Reverse current protection
  • Automatic fuel shut-off
  • Automatic spark ignition
  • Output voltage and current 4-20 mA signal

“Thermoelectric generators have always been the most reliable source of remote power available,” said James Bolen, President, Gentherm Global Power Technologies. “We’ve built the S-1100 to address specific requirements in the field and with its hazardous area rating and explosion-proof design, this product is nothing short of spectacular. The engineering and design that went into the development of this unit is an incredible achievement.”

The S-1100 is the ideal solution for operators requiring hazardous area electrical power for valves, telecommunications, SCADA and navigation lights, where space is limited, maintenance costly and connecting to grid expensive or unavailable.

Reliable remote power delivery shouldn’t be a burden to your business. Contact GPT today at (403) 236-5556 or via email at for more information.


Gentherm Global Power Technologies*(GPT)  Remote power products are designed for a minimum 20-year service life.

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