Specifications
Cells Polycrystalline silicon solar cells 156x156mm
Number of cells 72(6X12)
Dimensions (mm) 1956 x 992 x50
Weight (kg) 23.5

Electrical Characteristics
Values at Standard Test Conditions STC (Air Mass AM1.5, Irradiance 1000W/m² , Cell Temperature 25° C)
Model CNM-270P-72 CNM-275P-72 CNM-280P-72 CNM-285P72 CNM-290P-72
Max Power Pm(W) 270 275 280 285 290
Max Power Voltage Vm (V) 35.52 35.85 36.01 36.25 36.48
Max Power Current Im (A) 7.60 7.68 7.78 7.86 7.95
Open-Circuit Voltage Voc (V) 44.34 44.40 44.44 44.50 44.55
Short-Circuit Current Isc (A) 8.29 8.39 8.45 8.49 8.52
Maximum System Voltage (V) 1000VDC(TUV) / 600VDC(UL)
Power Tolerance(%) 0~+3
Series Fuse Rating (A) 15

Components & Mechanical Data
Front Glass High Transparency Tempered Glass, 3.2mm
Junction Box TUV Certificate (IP65)
Output Cables 4mm2/0.9m
Connectors MC4(UV resistance and self-locking/IP67)
frame Anodized aluminum alloy type
Encapsulation Material EVA (0.50 ± 0.03mm thickness)
Back Foil White TPT (0.32 ± 0.03mm thickness)
Fixing adhesive Silicone Sealant(White)
Temperature Range(° C) -40° C to +85° C
Max Load(Kpa) 2.4 wind load / 5.4 snow load