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Poly 320W 325W 330W

Electrical Characteristics:

STC STP335-24/Vfw STP330-24/Vfw STP325-24/Vfw STP320-24/Vfw
Maximum Power at STC(Pmax) 335W 330W 325W 320W
Optimum Operating Voltage (Vmp) 37.7 37.5V 37.3V 37.1V
Optimum Operating Current (Imp) 8.89A 8.81A 8.72A 8.64A
Open Circuit Voltage(Voc) 46.5V 46.2V 45.9V 45.6V
Short Circuit Current(Isc) 9.51A 9.38A 9.26A 9.12A
Module Efficiency 17.20% 17.0% 16.70% 16.40%
Operating Module Temperature Maximum system Voltage Maximum Series Fuse Rating Power tolerance Dimensions
 -40℃ to +85℃ 1000V DC(IEC) 20A  0+5W 1960*992*40mm
Temperature Coefficient of Pmax Temperature Coefficient of Voc Temperature Coefficient of Isc Nominal Operating Cell Temperature(NOCT)  
 -0.41%/℃  -0.33%/℃  0.067%/℃ 45±2℃  

1. Two 100% online EL tests before and after laminating ensure there is no hidden crack on the module.
2.  3800 Pa wind load and 5400 Pa snow load ; IP68 Rated Junction Box

3.  12-year product warranty 25-year linear performance warranty

4.Tested for harsh environment(salt mist,ammonia corrosion and sand blowing testing:IEC61701/62716,DIN EN 60068-2-68)


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