Tier Electronics Power Capabilities
- 120 VAC - 690 VAC
- 500W - Megawatts
- -40°C – +60°C Operation
- 50Hz, 60Hz, 400Hz or Programmable Frequency
Tier Electronics Incorporates
These Technologies
- 32-bit DSP Controllers
- Fiber Optic Communications
- Touch Screen Displays
- 256-point Dynamically Configurable Power Curves
About Tier Electronics

Founded in 2003, Tier Electronics specializes in semi-custom power converters and standardized designs for OEMs worldwide. In addition to power electronics platforms, Tier Electronics participates in the energy efficiency markets through their hybrid vehicle control systems, and power quality markets with their line of regulation solutions.
ZBB Energy Corporation (NYSE AMEX: ZBB) a distinct leader in the design and manufacture of advanced energy storage and intelligent power control platforms acquired Tier Electronics, LLC in January 2011 to expand its portfolio of intelligent power management platforms.
The acquisition combines Tier's power conversion expertise with ZBB's system applications experience to create innovative design, rapid-turnaround and price performance capabilities in a variety of markets, including alternative energy and power quality. Their platforms solve a wide range of electrical system challenges in global markets for utility, governmental, commercial, industrial and residential end customers.
Tier Electronics operates as a wholly owned subsidiary of ZBB Energy.
Tier’s 10,400 sq ft. facility is located in Menomonee Falls, WI and is in close proximity to ZBB Energy’s corporate office and production facility.
Key Milestones
2011 – Tier Electronic was acquired by ZBB Energy Corporation and operates as a wholly owned subsidiary
2009 - Tier Electronics becomes wholly owned by its original owners
2007 - Tier Electronics was acquired
2005 - Tier Electronics moved to its facility in Menomonee Falls, WI
2003 - Tier Electronics was founded in Oconomowoc, WI