Jeff is currently the Training Manager for groSolar. Prior to joining groSolar in 2008, Jeff was co-founder and Chief Technical Officer for Chesapeake Solar, a leading mid-Atlantic solar company. Before Chesapeake Solar, Jeff worked for three years as an energy analyst under contracts with the U.S. Dept. of Energy (DOE). Jeff has been certified by the National Association of Board Certified Energy Practitioners (NABCEP) for both thermal and photovoltaic systems. Jeff graduated from the University of Maryland at College Park in 1991 with a B.S. in Mechanical Engineering.