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Key Parameters
|
Cell
|
Half cell MONO
|
|
No. of cells
|
144 (6*24)
|
|
Rated Maximum Power (Pmax)
|
390W~410W
|
|
Junction Box
|
IP67
|
|
Maximum System Voltage
|
1500V DC
|
|
Operating Temperature
|
-40℃～+85℃
|
|
Connectors
|
MC4
|
|
Model
|
OS-HM72-390
|
OS-HM72-400
|
OS-HM72-410
|
|
Cell
|
MONO-half cell
|
MONO-half cell
|
MONO-half cell
|
|
Max Power
|
390W
|
400W
|
410W
|
|
Max Power Voltage
|
40.48V
|
41.08V
|
41.64V
|
|
Max Power Current
|
9.63A
|
9.74A
|
9.82A
|
|
Open Circuit Voltage
|
48.58V
|
49.30V
|
50.10V
|
|
Short Circuit Current
|
10.13A
|
10.24A
|
10.32A
|
|
Number of Cells
|
144(6*24)
|
144(6*24)
|
144(6*24)
|
|
Size of Cells (mm)
|
156*78
|
156*78
|
156*78
|
|
Dimensions(mm)
|
2015*996*35
|
2015*996*35
|
2015*996*35
|
|
Maximum system voltage（最大系统电压）
|
1500VDC
|
|
Junction Box Protection（接线盒等级）
|
IP67
|
|
Cables（电缆）
|
4mm2
|
|
Connector（接头）
|
MC4
|
|
Max wind load（最大风载）
|
2400Pa
|
|
Max snow load （最大雪载）
|
5400Pa
|
|
Operating Temperature（工作温度）
|
-40℃~+85℃
|
|
Power Tolerance
|
±3%
|
Product description:
Half cell modules have higher power output, better temperature-dependent performance, less shading effect, and low risk of hot spot.
Half cell advantage:
Half cell modules consist of half cells that cut from the ordinary whole cell. One whole sell is cut into two half pieces. Half cell modules have better performance in partial shadow condition. In half cell panels, the power loss is less than that in entire cell panel, since the bypass diodes restrict the loss of power. The by pass diodes creates a substitute path for the current to travel in the unshaded area instead of passing through the shaded parts.
