Roger Lin is currently Director of Marketing at NEC Energy Solutions, where he leads all product management and marketing activities for the company. Focusing on grid energy storage solutions as well as battery systems for commercial and industrial applications, he has over ten years of experience in energy storage technologies and applications. In past roles he was responsible for several successful development efforts ranging from high power energy storage systems for hybrid buses to core lithium ion cell technologies. Prior to joining NEC, he held roles in venture capital, business development, and materials science research and development. Roger received his Master of Engineering degree in Materials Science from MIT, his Bachelor of Science in Ceramic Engineering from Rutgers University, and is an inventor on nine United States patents.