In July 2014, Google and the IEEE launched the $1 Million Little Box Challenge, an open competition to design and build a small kW-scale inverter with a power density greater than 50 Watts per cubic inch while meeting a number of other specifications related to efficiency, electrical noise and thermal performance. Over 2,000 teams from across the world registered for the competition and more than 80 proposals qualified for review by IEEE Power Electronics Society and Google. In October 2015, 18 finalists were selected to bring their inverters to the National Renewable Energy Laboratory (NREL) for testing.
Today, Google and the IEEE are proud to announce that the grand prize winner of the $1 Million Little Box Challenge is CE+T Power’s Red Electrical Devils. The Red Electrical Devils (named after Belgium’s national soccer team) were declared the winner by a consensus of judges from Google, IEEE Power Electronics Society and NREL. Honorable mentions go to teams from Schneider Electricand Virginia Tech’s Future Energy Electronics Center.