CES 2010 Sharp Solar Car---- Sharp w/ Tokai University developed this solar car. Sharp solar cells boasting the highest level of conversion efficiency in the world.* A team from Tokai University will use this solar car in the Global Green Challenge, one of the world's largest solar car races. The cells have an output of 1.8 kW and a cell conversion efficiency of 30%, the highest level in the world. By ApInsights.info