High-efficiency photovoltaic module using silicon nitride Multi-crystalline silicon cells
Performance    BP 3210     BP 3220         BP 3225       BP 3230 
Rated power (Pmax)         210W            220W            225W        230W
Module tolerance         +5/-3% 
Nominal voltage                20V  
Warranty       25years                      
________________________________________
Qualification test parameters
Temperature cycling range:   -40°C to +85°C
Damp heat test:   85°C, 85% relative humidity
Front and rear static load test (e.g.: wind):   2,400 Pa (50psf)
Front load test (e.g.: snow):   5,400 Pa (113psf)
Hailstone impact test:   25mm ? (1 inch) at 23m/s (52mph)
________________________________________
Typical electrical characteristics          BP 3210    BP 3220    BP 3225     BP3230
Rated power (Pmax)            210W           220W                 225W        230W
Voltage at Pmax (Vmp)      28.9V          28.9V        29.1V         29.1V
Current at Pmax (Imp)            7.3A       7.6A     7.7A         7.9A
Short circuit current (Isc)         8.2A          8.2A        8.3A        8.4A
Open circuit voltage (Voc)        36.1V      36.6V      36.6V      36.7V
Temperature coefficient of Isc:    (0.065±0.015)%/ °C
Temperature coefficient of Voc:     - (0.36±0.05) %/°C
Temperature coefficient of Pmax:    - (0.5±0.05)%/ °C
NOCT:     47±2°C    (Air 20°C; Sun 0.8kW/m2; wind 1m/s)
Maximum series fuse rating:   15A
Maximum system voltage: 600V (US NEC rating);1000V (TUV rating);1000V (IEC 61215 rating)