280-300W Mono solar panels

280-300W Mono solar panels

280-300W monocrystalline solar panel

  • Product Name: 280-300W monocrystalline solar panel
  • Brand: 3Hz-SOLAR®
  • Model: 3HZ-YS
  • Warranty: 12 months
  • Packing way: Wooden case/wooden pallet


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

Model YS280M-60 YS285M-60YS290M-60YS295M-60YS300M-60
Rated Maximum Power at STC280W 285W 290W 295W 300W 
Maximum Power Voltage (Vmp)31.8V32.0V32.2V 32.4V 32.6V 
Maximum Power Current (Imp)8.81A8.90A9.02A 9.10A9.21A 
Open Circuit Voltage ( Voc)38.6V38.7V39.5V39.7V 40.1V 
Short Circuit Current (Isc)9.49A9.51A9.55A 9.61A 9.72A
Module Efficiency17.11%17.41%17.72% 18.02%18.33% 
Power Tolerance 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 TypeMono-crystalline 156x156mm (6inch)
No. of Cells60 (6x10)   
Dimension 1640x992x35/40mm      
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) 

Operating Temperature -40°c~+85°c
Maximum Series Fuse15A      
NOCT45±2°c
Application ClassClass A  
Temperature Coefficient
Temperature Coefficient of Pmax-0.39%/°c      
Temperature Coefficient of Voc -0.29%/°c    
Temperature Coefficient of Isc +0.05%/°c      

Model YS280M-60 YS285M-60YS290M-60YS295M-60YS300M-60
Rated Maximum Power at STC280W 285W 290W 295W 300W 
Maximum Power Voltage (Vmp)31.8V32.0V32.2V 32.4V 32.6V 
Maximum Power Current (Imp)8.81A8.90A9.02A 9.10A9.21A 
Open Circuit Voltage ( Voc)38.6V38.7V39.5V39.7V 40.1V 
Short Circuit Current (Isc)9.49A9.51A9.55A 9.61A 9.72A
Module Efficiency17.11%17.41%17.72% 18.02%18.33% 
Power Tolerance 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 TypeMono-crystalline 156x156mm (6inch)
No. of Cells60 (6x10)   
Dimension 1640x992x35/40mm      
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) 

Operating Temperature -40°c~+85°c
Maximum Series Fuse15A      
NOCT45±2°c
Application ClassClass A  
Temperature Coefficient
Temperature Coefficient of Pmax-0.39%/°c      
Temperature Coefficient of Voc -0.29%/°c    
Temperature Coefficient of Isc +0.05%/°c