Ideal Power Announces Collaboration with Third Global Automaker

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AUSTIN, Texas, Aug. 7, 2024 /PRNewswire/ -- Ideal Power Inc. (Nasdaq: IPWR) ("Ideal Power," the "Company," "we," "us" or "our"), pioneering the development and commercialization of the highly efficient and broadly patented B-TRAN? bidirectional semiconductor power switch, today announces the Company is collaborating with a third global automaker. This global automaker is working closely and meeting regularly with Ideal Power engineers on the use of B-TRAN?-enabled contactors to potentially replace electromechanical contactors in its electric vehicles (EVs).

"We are delighted to announce this collaboration with a third global automaker for the evaluation of B-TRAN? in a new EV application for us. Their initial focus is on EV contactors. Solid-state contactors in EVs are an emerging market and our technology is potentially enabling for this application due to its very low conduction losses and inherent bidirectionality. This represents another engagement for us with the world's leading automakers along with our previously announced engagements with Stellantis and a second Top 10 global automaker," said Dan Brdar, President and Chief Executive Officer of Ideal Power.

Contactors serve as cutoff switches for high voltage applications in EVs. They play a critical role in isolating the battery, inverter, and onboard charger to ensure safety when the vehicle is off or being serviced. Contactors are bidirectional and there are typically 4 to 6 high-power contactors in every EV. The high-power EV contactor market is forecasted to grow to over $3.7 billion in 2025 and the Company believes that, over time, solid-state contactors will potentially displace electromechanical contactors in half or more of this market.

Solid-state contactors provide several benefits over electromechanical contactors. They are much faster acting, thereby eliminating arcing and improving safety, and are more reliable as they do not include physical contacts subject to wear. In addition, they provide programmable settings for trip and current limits as well as built-in safety diagnostics. Solid-state contactors are also expected to cost less than electromechanical contactors in EV applications.

About Ideal Power Inc.

Ideal Power (NASDAQ: IPWR) is pioneering the development and commercialization of its broadly patented bidirectional semiconductor power switch, creating highly efficient and ecofriendly energy control solutions for electric vehicle, electric vehicle charging, renewable energy, energy storage, UPS/data center, solid-state circuit breaker and other industrial and military applications. The Company is focused on its patented Bidirectional, Bipolar Junction Transistor (B-TRAN?) semiconductor technology. B-TRAN? is a unique double-sided bidirectional AC switch that delivers substantial performance improvements over today's conventional power semiconductors. Ideal Power's B-TRAN? can reduce conduction and switching losses, complexity of thermal management and operating cost in AC power switching and control circuitry. For more information, visit the Company's website at www.IdealPower.com, on LinkedIn, on Twitter, and on Facebook.