The world-renowned Fraunhofer Institute for Solar Energy Systems (ISE) has continued progress in producing high efficiency solar cells using Aerosol Jet printing equipment developed by Optomec. ISE’s most recent results were presented on October 1, 2008 at the Crystal Clear “Workshop on Metallization for Crystalline Silicon Solar Cells” held in Ultrecht, The Netherlands. The Aerosol Jet printed solar cells achieved efficiencies of over 20% when combined with Light Induced Plating (LIP) and Annea...