Utility-Scale Concentrator Photovoltaic (CPV) System DATASHEET | OCTOBER 2011 SOLAR POWER System Features High-efficiency CPV system using EMCORE’s multi-junction solar cells Optimized for low-cost, utility-scale installation Includes 36 EMCORE G3-1090X modules Tilt-roll tracking system with minimal ground penetration Packing density potential < 5 acres/MW No water is needed for operation System Advantages Dual axis tracking better matches peak energy consumption than fixed tilt PV EMCORE’s Concentrator Photovoltaic (CPV) System is designed for utility-scale High operational reliability due to on-line monitoring, control, and diagnostic access optimize all systems elements and subsystem components for world-class quality, solar installations in high irradiance locations. As one of the world’s largest supplier of III-V solar cells for concentrator systems, EMCORE is uniquely qualified to cost, and performance. EMCORE’s system achieves 26% DC efficiency at 1090X concentration to provide solar power where solar power matters. Absolute Maximum Ratings EMCORE’s multi-junction solar cell technology enables power production in the hot, dry climates associated with high solar flux. An innovative tilt/roll tracking system Operating Temperature (min to max °F/°C) -4 to +122°F -20 to 50°C Storage Temperature (min to max °F/°C) -40° to + 140°F -40° to 60°C minimizes foundation requirements and allows for optimization of field packing density with minimal shadowing. Standard Test Conditions PVUSA Test Conditions 1000 850 Cell Temperature (°C) 25 -- Ambient Temperature (°C) -- 20 Wind Speed (m/s) -- 1 27.4% 25.8% 16.1 12.9 Specifications DNI (W/m2) DC Efficiency Peak Power (kWdc) | REV 2011.10 Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.