Type Rigid | Cell type N type Mono-crystalline | Number of cells 108 | Wattage 435 Watts | Voltage 32.59 | Max current 13.35 A | Maximum system voltage 1000/1500VDC (IEC) | Module efficiency 21.77% | Temperature coefficient (Pmpp) 0.29%/C | Frame colour Black | Operating temperature range -40 ~+85 C | Dimensions 1762 x 1134 x 30 | Weight 22 kg