Power Test Systems Launches 900 EX Power Bridge

Power Test Systems launches 900 EX Power Bridge to expand Battery Testing Capability up to 1500V and 500kW

Fenton, Mich. – June 16, 2026 - As demand for higher voltage battery testing continues to

accelerate, Webasto is proud to introduce the 900 EX Power Bridge, a new solution designed to help

customers scale with confidence. Built to integrate seamlessly with the Webasto 900 EX, the Power

Bridge expands testing capability while maintaining simplicity, reliability, and control users expect.
 

The 900 EX Power Bridge enables users to combine two 900 EX units, increasing total system

performance up to 1500V and 500kW. This allows test engineers to meet the growing demands of

next-generation battery systems and energy storage architecture without introducing additional

complexity to control, calibration, or service workflows. By leveraging existing infrastructure, customers

can confidently scale their testing capability while maintaining operational consistency.
 

“The 900 EX Power Bridge represents a major step forward for users looking to scale their battery

testing capabilities without disrupting existing test setups,” said Dimitri Liambotis, Sales Manager of

Power Test Systems at Webasto. “By enabling higher voltage and power levels while maintaining the

familiar look, feel, and function of the 900 EX, we’re giving our customers a flexible, future-ready

solution that builds directly on the infrastructure they already trust.”
 

The Power Bridge solution is already delivering results for leading test organizations such as Excel

Engineering, an independent laboratory specializing in advanced electrical and energy storage system

validation across automotive, off-road, rail, marine, and stationary markets.
 

Faced with increasing demand for 1500V platform testing, Excel Engineering required a solution that

could expand capability without sacrificing precision or efficiency. By implementing the 900 EX Power

Bridge, they successfully enhanced their test offering while maintaining the control and

responsiveness required for modern high-voltage programs.
 

“This solution allowed us to meet the needs of our customers in a timely manner, which is paramount,”

said Matt Sobotka, General Manager of Electrification Testing at Excel Engineering. “The controllability,

ease of use, and install of the 900 EX are unmatched in the industry. Projects often require high

frequency controls, which we have been able to achieve with this setup.”
 

The 900 EX Power Bridge gives OEMs, suppliers, and test labs a clear path to scale performance -

delivering higher voltage capability while preserving confidence in proven systems.
 

For more information about the 900 EX Power Bridge or to request a consultation, please visit

www.webasto.com/en-us/battery/power-cycling-test-systems/900ex-power-bridge.