Solar Panel

1. Electrical Characteristics

Maximum Power at STC(Pmax): 240W
Optimum Operating Voltage(Vmp): 34.4V
Optimum Operating Current(Imp): 6.98A
Open Circuit Voltage(Voc): 43.6V
Short Circuit Voltage(Isc): 7.65A
Module Efficiency: 15.7%
Operating Module Temperature:-40℃ to +85℃ 

Maximum System Voltage: 1000VDC(IEC)
Maxiumu Series Fuse Rating: 20A
Power Tolerance: 0/+5W

2. Temperature Characteristics

Nominal Operating Cell Temperature(NOCT): 45±2℃ 
Temperature Coefficient of Pmax: -0.42%/℃ 
Temperature Coefficient of Voc: -0.33%/℃ 
Temperature Coefficient of Isc: 0.067%/℃ 

3. Mechanical Characteristics

Solar cell: Polycrystalline silicon 156*156mm(6 inches)
No. of cells: 72(6*12)           
Dimensions: 1956*992*50mm(64.6*39.1*1.4 inches)
Weight: 18.2 kgs(40.1 lbs.)
Front Glass: 3.2mm(0.13inches) tempered glass
Frame: Anodized aluminium alloy
Junction Box: IP68 rated (3 bypass diodes)
Output cables: TUV(2Pfg1169:2007), 4.0m㎡, symmetrical
                             lengths(-) 1000mm(39.4 inches) and (+) 1000mm(39.4 inches)
Connectors: Original MC4 connectors

4. Resistances
227g steel ball fall down from 1m height and 60m/s wind.

5. Warranty
Pm is not less than 90% in 10 years and 80% in 25 years.