Dan Petcovic serves as Senior Manager and Sales Engineer at Sumitomo Electric USA, advancing the U.S. deployment of the company’s long-duration vanadium redox flow battery technology. He brings more than three decades of leadership experience in energy, defense, and advanced technology development, with a proven record of guiding complex projects from design to real-world implementation. A veteran of the U.S. Navy Nuclear Power Program, Dan combines technical expertise with business development acumen to bridge the gap between technology and market adoption.