It is a kind of sun simulator. Product Specification/Models Solar Module Tester TR2205 Size 2100mm× 1500mm× 900mm Weight 250 kg Type Lamp-house shoots vertically from the bottom up. Power supply 220VAC single phase 550W Test plate height 0.9m Test mode Single time flash test Light source Xenon flash lamp Light spectrum AM1.5 Light intensity 1000W/m2 Intensity Ununiformity ≤ ± 2% Life time of flash lamp 80000 times Flash duration 5ms Test plate size 2000mm× 1000mm Temperature measurement Infrared temperature sensor Absolute precision ± 2% Repeat precision error ≤ ± 0.5% Max. Test voltage 80V Max. Test current 10A Max. Test power 200W Test Parameters I-V curve, Isc, Voc, Im, Vm, Pm, FF, RS, Rsh Calibration Auto calibration according to standard module Temperature calibration Auto calibrate Operation system Windows XP Temperature range 10C-45C Humidity range 10%-70%