Rugged UPS for Operations in Harsh Environments

120-220 VAC options and more • Computer-Grade Power • Medical-Grade Power

ETI's Power Systems are Critical to Submarine Operations

THAADS: Patriot Missile Systems Rely on ETI's Rugged UPS

Ensuring that Predator Pilots Stay in Control from Around the World

NYC Transit Authority: Increasing Reliability of Subway Systems

Helping Aerostat Maintain Constant Surveillance

ETI’s Backup power systems are in use aboard aerostats and as part of ground based monitoring systems

SSDS: Sustaining Continuous Operation of Phalanx Weapon Systems

Supporting Oil Exploration & Production in Harsh Environments

Our Power Systems Support U2 Surveillance

ETI’s units are part of both ground and airborne systems.

Enabling Reliable Operation of America's Wind Turbines

ATWCS & TTWCS: Supporting Tomahawk Control Systems

Supporting Vital F-35 Systems

Backup Power from ETI is in use aboard both F-35 related aircraft and their ground systems

SSDS Sea Sparrow: Our Equipment Supports Sea Sparrow in Defending our Ships

CAC2S: Common Aviation Command & Control System: Linking Command to Aircraft in Theater

Maintaining Continuous Flight Navigation for the FAA

ETI Solar Systems for Reliable Border Security

Reliable Rugged Backup Power Products

Energy Technologies’ (ETI) products are the standard in rugged, high-reliability power backup and conditioning for the defense, industrial, medical and telecommunications sectors. These modular products are in use around the world including Rugged UPS, Power Inverters, PDUs, Power Conditioners, Frequency Converters, Portable Generators, Solar Power, Fuel Cells, Computers, Transportable shelters and Peripheral Equipment.

The Standard in Reliability

ETI offers a wide range of products, but this site focuses on our line of Intelligent Rugged Uninterruptible Power Systems (Rugged UPS). The Rugged UPS Series of power conditioning, generating, cooling & computing products are readily deployable worldwide, quickly providing the War-fighter with dependable computer-grade or medical-grade power in the field.

Rackmount RuggedUPS® and Power Conditioners:

ETI’s Rackmount Uninterruptible Power Systems (UPS) provide reliable backup power, convert any voltage and frequency into clean, true sinewave 50, 60 or 400 hertz AC power; and allow your vital equipment to be reliably used in any conditions.

Global Transportable UPS® & Power Conditioners:

Designed to be deployed worldwide, ETI’s global UPS and power conditioners convert any world voltage and frequency into clean, true sinewave 50, 60 or 400 hertz AC power; allowing computers and vital equipment to be reliably used anywhere.

Fixed Mount TacticalPower® UPS

The standard in rugged, high-reliability power conditioning for the defense, industrial, medical and telecommunications sectors. These modular products are in use around the world.