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High Effiency Modules


Our cells are produced with nanotechnology-based silicon ink and processing platform to ensure the highest quality cells. With the help of precise screen printing technology and a strong R&D team, our solar cells boast a high conversion rate above the industry average.

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Specification HT60-156M-4BB-265 HT60-156M-4BB-270
Maximum Power at STC (Pmax) 265W 270W
Open circuit voltage(Voc) 38.0V 38.2V
Optimum Operating Voltage (Vmp) 31.2V 31.6V
Short-Circuit Current(Isc) 9.11A 9.18A
Optimum Operating Current(Imp)  8.50A 8.55A
Cell Efficiency 19.30% 19.60%
Module Efficiency    
Power Tolerance 0~+5W
Maximum System Voltage 1000V DC (IEC)/ 600V DC(UL)
Maximum Series Fuse Rating 15A
Operating Temperature -40°C to +85°C
  STC:lrradiance 1000W/m2;module temperature 25°C;AM=1.5  
Nominal Peak Power 194W 197W
Open Circuit Voltage (Voc) 34.4V 34.6V
Maximum Power Voltage (Vmp) 28.2V 28.6V
Short Circuit Current(Isc) 7.36A 7.41A
Maximum Circuit Current (Imp) 6.86A 6.90A
NOCT 45±2℃
  NOCT:lrradiance 800W/m2;ambient temperature 20°C;AM=1.5,wind speed 1m/s  
Mechanical Characteristics  
Solar Cells Monocrystalline 156*156mm
No.of Cells 60(6*10)
Dimensions 1640*992*40mm (64.6*39*1.57in)
Weight 19.0kg(41.9 lbs)