Specifications:
POLY-156mm Solar cells PS7A-280 PS7A-285 PS7A-285
Nominal peak power(Pmax) 280Wp 285Wp 290Wp
Maximum power voltage(Vmp) 35.2V 35.76V 36.35V
Maximum power current(Imp) 7.95A 7.97A 7.98A
Short-circuit current(Isc) 8.43A 8.45A 8.46A
Open circuit voltage(Voc) 43.8V 44.49V 45.1V
Optimized cell efficiency(η) 16.80% 17.00% 17.20%
Operating temperature -40°C to +85°C
Maximum system voltage
(IEC/UL standard) 1000VDC/600VDC
NOCT 48°C±2°C
Current temperature coefficient %/°C 0.09
Voltage temperature coefficient %/°C -0.43
Power temperature coefficient %/°C -0.43
NOCT:Nominal Operation Cell Temperature
Number of cells and type of connection 72
Guaranteed Power Output
Warranted Tolerance: ±5%
Impact Resistance Can bear the force that is generated by one 227g
Certificates UL1703/CSA
