Critical Power Solutions 

Active Power designs and manufactures battery-free flywheel uninterruptible power supply (UPS) systems and energy storage products for mission-critical power applications worldwide from its headquarters and manufacturing plant in Austin TX. The company was founded in 1996 and became public in 2001(NASDAQ).

In November 2016 the business was acquired by the German Piller Power Systems group. Today, US customers are served via Austin TX and internationally via the Piller global network of subsidiaries and service centers. The Piller Power Systems group is a division of the UK engineering and industrial group, Langley Holdings plc.


Our Products

CLEANSOURCE® PLUS SMS

60 Hz / 300kW / 480V

50Hz / 300kW / 380/400/415V

CLEANSOURCE® PLUS MMS
60Hz / 300-2400 /480V
50Hz / 300-2400 / 380/400/415V
CLEANSOURCE® HD UPS
625kW / 675KW





Service

Maintenance & Support

PowerHouse

Modular Power

Modular IT

Custom Built Enclosures

Solving Customer Problems Across a Variety of Industries


Data Center Solutions

Health Care Solutions

Industrial Solutions