Bill Brooks is the Principal of Brooks Engineering and has over 30 years of experience designing, installing, and evaluating grid-connected PV systems. He has written numerous technical manuals and articles for the PV industry that are widely used throughout the US and beyond. Mr. Brooks is an active participant on many national and international codes and standards panels including UL1703, UL1741, and UL2703 Standards Technical Panels. He represents the Photovoltaic Industry Code Council on Code Making Panel 4 of the National Electrical Code (NEC).