Electrical Characteristics Pmax 270W 275W 280W 285W 290W 295W 300W Power Tolerance ±5% Max Power Voltage (Vmp) 36.51 36.67 36.86 37.15 37.32 37.44 37.66 Max Power Current (Imp) 7.40 7.50 7.60 7.67 7.77 7.88 7.87 Opening circuit Voltage (Voc) 43.81 44.00 44.23 44.58 44.78 44.93 45.19 Short Circuit Current (Isc) 8.29 8.40 8.51 8.59 8.70 8.83 8.93 Standard Test Condition (STC) 1000W/M2, AM1.5, 25°C Max System Voltage 1000VDC Max Series Fuse Rating 15A Specification Pcs 72pcs (6*12) Cell Type 156*156mm poly solar cell Module Size 1957*992*50mm Net Weight 22.5kg Cable Cable diameter: 4.0mm2, Cable length: 900mm Tempered glass 3.2mm iron tempered glass Frame Anodized Aluminum frame Physical Characteristics Operating Temperature -40°C + 85°C Storage Temperature -40°C + 85°C Hailstone Impact Test H 25mm at 20.3m/Second Temperature Coefficiencnts NOCT 47±2°C Temperature Coefficiencnts of Pmax -0.47%/°C Temperature Coefficiencnts of Voc -0.33%/°C Temperature Coefficiencnts of Isc -0.036%/°C