(API) engages in the design, manufacture, and marketing of battery-free power products that provide electric power in the United States, Europe, and Africa.
It offers CleanSource UPS, a battery-free uninterruptible power supply (UPS) under the Caterpillar brand name, Cat UPS.
The company also provides a battery-free DC system, CleanSource DC that is used as a bridging energy source in power quality installations and compatible with various UPS brands.
APIís family of battery-free UPS products ranges from 65 kVAĖ1200 kVA.
In addition, it develops GenSTART, a battery-free, starting modular system that adds additional lines of availability to multiple standby generator sets.
API distributes its products through various channels, including original equipment manufacturers, independent representatives, and direct sales personnel.
The company, formerly known as Magnetic Bearing Technologies, Inc., was founded by Joseph F.
Pinkerton in 1992.
It changed its name to Active Power, Inc.
The company is headquartered in Austin, Texas.