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Mono 285 295 300 305W

Electrical Characteristics:

STC STP305S-20/Wfw STP300S-20/Wfw STP295S-24/Wfw STP285S-24/Wfw
Maximum Power at STC(Pmax) 305W 300W 295W 285W
Optimum Operating Voltage (Vmp) 33.0 32.6V 32.2V 31.6V
Optimum Operating Current (Imp) 9.25A 9.21A 9.17A 9.02A
Open Circuit Voltage(Voc) 40.1V 39.9V 39.8V 39.6V
Short Circuit Current(Isc) 9.71A 9.65A 9.59A 9.48A
Module Efficiency 18.60% 18.30% 18.0% 17.40%
Operating Module Temperature Maximum system Voltage Maximum Series Fuse Rating Power tolerance Dimensions
 -40℃ to +85℃ 1000V DC(IEC) 20A  0+5W 1650*992*35mm
Temperature Coefficient of Pmax Temperature Coefficient of Voc Temperature Coefficient of Isc Nominal Operating Cell Temperature(NOCT)  
 -0.41%/℃  -0.34%/℃  0.060%/℃ 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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