Staco Energy Products Co.

- Staco Energy Products Co. is the oldest and largest manufacturer of variable transformers in the United States. Since 1937, Staco Energy Products has been a pioneer in design and construction of both standard and specialized variable transformers, AC voltage control, sophisticated power conditioners and UPS equipment.

Newest Products View All (2)

UniStar® Touch Screen LCD UPS

Staco Energy’s UniStar Smart Business (SB) series touch screen LCD line interactive UPS provides comprehensive power protection in a small package. Learn More

Variable Transformers

Staco Energy's variable transformers with a high temperature foundation material and allows a greater tolerance during transients and short-term overloads. Learn More

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Staco Energy Products Company Corporate Overview

Staco Energy Products Company is one of the longest lasting innovators of Power Quality and Voltage Control technologies in the world.

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