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High-Efficiency Half-Cell TOPCon Cells

 The half-cell design splits traditional full-size cells into two, effectively reducing the internal resistance loss of the cells. This allows current to flow more smoothly during transmission, minimizing power loss. Especially in low-light conditions, they can still maintain excellent power generation performance, significantly increasing the overall electricity output of the module.

机械负荷1

Enhanced mechanical load

 

In terms of core design, the product optimizes the structural mechanics model and adopts high-strength alloy materials and precision forging processes, enabling the key load-bearing components to have an anti-deformation capacity that is more than 30% higher than that of traditional versions. Whether it is continuous static load or high-frequency dynamic load, it can maintain a stable operating state, effectively avoiding problems such as component wear and fracture caused by overload, and significantly extending the service life of the equipment.

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Structural stability

 

In practical applications, this advantage can easily meet the needs of diverse scenarios. For example, in industrial production lines, it can stably carry the handling and processing of heavy workpieces, ensuring the continuous and efficient operation of the production process; in logistics and transportation equipment, it can easily handle the loading, unloading and transportation of large-tonnage goods, improving the efficiency of logistics operations.

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Electrical characteristics (STC/NOCT)
MODEL HY-M12/120H-615 HY-M12/120H-620 HY-M12/120H-625 HY-M12/120H-630 HY-M12/120H-635
  STC NOCT STC NOCT STC NOCT STC NOCT STC NOCT
Power Output-Pmax(W) 615 465 620 469 625 473 630 476 635 480
Maximum Power Voltage-Vmp(V) 35.5 33.6 35.7 33.8 35.9 33.9 36.1 34.1 36.3 34.3
Maximum Power Current-Imp(A) 17.33 13.86 17.37 13.89 17.41 13.93 17.46 13.96 17.51 13.99
Open-Circuit Voltage-Voc(V) 42.7 40.4 42.9 40.6 43.1 40.8 43.3 41 43.5 41.2
Short-Circuit Current-Isc(A) 18.26 14.72 18.31 14.77 18.36 14.81 18.41 14.85 18.46 14.89
Module Efficiency-ηm(%) 21.7 / 21.9 / 22.1 / 22.3 / 22.4 /
Power Tolerance(W) (0,+5W)
Maximum System Voltage(V) 1500Vdc (IEC / UL)
Max Series Fuse Rating(A) 30A
  *Standard Test Conditions (STC): Irradiance 1000 W/m², Cell Temperature 25°C, Air Mass AM 1.5 *NOCT Testing Conditions: Irradiance 800 W/m², Cell Temperature 20°C, Wind Speed 1 m/s
Structural performance
Cell Arrangement TOPCon Mono-Crystalline 210mm (2x60pcs)
Dimensions of Module L*W*H 2172x1303x30mm
weight 30.9 kg
Glass Coating, 3.2mm tempered glass, low iron
Frame Anodized aluminum alloy
Junction Box Protection grade IP68
Cables 4.0mM² ,30cm(+),30cm(-),length can be customized
Mechanical load Front Side Max . 5400Pa, Rear Side Max . 2400Pa
Connector MC4 Compatible
Packaging
  2172x1303x30mm
Container 40’HQ
Module per box 37
Module per 40′ Container 666
Temperature characteristics
Nominal Operating Cell Temperature (NOCT) 45±2℃
Temperature Coefficient of PmaX -0.340%C
Temperature Coefficient of Voc -0.260%摄氏度
Temperature Coefficient of lsc +0.047%摄氏度
Operational Temperature -40~+85℃
  • M12-120H 600-635
  • M12-120H 600-635 2

·The unit is millimeter
·The picture below is a schematic diagram of the product, if you need detailed drawings, please contact HonorSolar

M12-120H 600-635 3 M12-120H 600-635 4
120H
HY-M12/120H-615-635
Installation Video
Installation Video