Solar Panel Data Sheet Description of Specification Configuration Units Model Model FY-72-300P General Data Nominal Power Watts 300W Application Surface Maximum Load Capacity kg/m2 200 Storage & Operating Temperature Deg C -40 to +80 Standard Test Conditions Cell Temperature Deg C 25 Irradiance kW/m2 1 Air Mass 1.5 Solar Cell Cell Type Poly Wafer Diameter mm2 156x156 Number of cells In Series 72 ( 6x12 ) Maximum Power Watts 300W Watt Tolerance % +/- 3 Module Conversion Efficiency % 15.5 Encapsulated Solar Cell Efficiency % 17.5 Voltage & Ampereage Maximum System Voltage Volts 1000 Maximum Operating Voltage Vmp Volts 37.8 Maximum Operating Current Imp Amps 7.94 Open Circuit Voltage Voc Volts 43.6 Short Circuit Current Isc Amps 9.55 Operational Temperatures Temp Coefficent of Isc TK Isc % per deg.C 0.05 Temp Coefficent of Vm Tk Vm % per deg.C -0.38 Temp Coefficent of Voc TK Voc % per deg.C -0.38 Temp Coefficient of Pmax TK Pmax % per deg.C -0.5 Normal Op. Cell Temp (NOCT) Mean deg.C 48 +/- 2 Materials & Accessories Data (All Certified by CE and TUV) Series Fuse Rating Amps 11 Junction Box Type GZX0701 Frame (Metal) Aluminum Anodized yes Connectors IP65 Cable Length Meters 0.9 Wire Diameter mm2 0.4 square mm Glass Thickness mm 3.2 Low Iron yes High Transmisson yes Toughness yes EVA resin mm 0.5mm Backsheet Material TPT mm 0.3mm Warranty (Output) 10 years % 90 20 - 25 years % 80 Whole Panel Years 10 years Dimensions, Packing & Loading Dimensions Length mm 1956 Width mm 992 Height mm 50 Weight kg 30