300-340W Poly solar panels

300-340W Poly solar panels

300-340W Poly solar panels

  • Product Name: 300-340W Poly solar panels
  • Brand: CUMOND
  • Model: CWA013
  • Warranty: 12 months
  • Packing way: Wooden case/wooden pallet

solar power system|Solar Water Pump|Solar Refrigerator & Freezer| solar light

ModelYS300P-60YS310P-72YS320P-72YS325P-72YS330P-72YS335P-72YS340P-72
Rated Maximum Power at STC300W310W320W325W330W 335W 340W 
Maximum Power Voltage (Vmp)36.6V 37.0V 37.4V 37.6V 37.8V38.0V 38.2V 
Maximum Power Current (Imp)8.20A8.38A8.56A 8.66A 8.74A8.82A8.91A 
Open Circuit Voltage ( Voc)45.3V45.9V46.4V46.7V46.9V47.2V47.5V
Short Circuit Current (Isc)8.84A8.96A 9.05A9.10A9.14A9.18A9.22A
Module Efficiency15.46%15.98% 16.49% 16.75% 17.01% 17.26%17.52% 
Power Tolerance 0~+3%0~+3% 0~+3% 0~+3%0~+3% 0~+3%0~+3% 
STC: Irradiance 1000W/m², Module Temperature 25°c, Air Mass 1.5
Mechanical Parameters 
Cell TypePoly-crystalline 156x156mm (6inch)
No. of Cells72 (6x10)   
Dimension 1956x992x40mm      
Glass3.2mm, High Transmission, Low Iron, Tempered Glass      
Junction BoxIP65&IP67 Rated      
Output CableSection Size: 4mm² , Length: 900mm
Frame Anodized Aluminum Alloy    
No. of Bypass Diodes3&6      
Connector MC4 Compatible      
Working Conditions
Maximum System Voltage

DC 1000V(IEC) / 1500V(IEC) / 600V(UL)

Operating Temperature -40°c~+85°c
Maximum Series Fuse15A      
NOCT45±2°c
Application ClassClass A  
Temperature Coefficient
Temperature Coefficient of Pmax-0.40%/°c      
Temperature Coefficient of Voc -0.31%/°c    
Temperature Coefficient of Isc +0.06%/°c