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DMTP4B157x157

DMTP4B157x157

Hengdian Group DMEGC Magnetics Co., Ltd. (DMEGC Solar)
Cell Type: Polycrystalline
Power Range: 4.37~4.6 Wp
Region: China China
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Product is no longer manufactured.

Alternative Product

From €0.0702 / Wp
  • Maximum Power: 5.23 W
  • Cell Type: Monocrystalline
  • Dimensions: 156.75×156.75 mm
  • DIAGONAL: --
  • Cell Thickness: 170 µm

Product Characteristics

Model No.
DMTP4B157x157 4.37 DMTP4B157x157 4.4 DMTP4B157x157 4.42 DMTP4B157x157 4.45 DMTP4B157x157 4.47 DMTP4B157x157 4.5 DMTP4B157x157 4.52 DMTP4B157x157 4.55 DMTP4B157x157 4.57 DMTP4B157x157 4.6
Product Characteristics  
Cell Technology Polycrystalline
Dimensions 156.75×156.75 mm
Diagonal 220.2±0.5 mm
Cell Thickness 220 ± 20 µm
Front Surface (-)  
No. of Busbars 4
Busbar Width 1.1 mm
Busbar Material Silver
Anti Reflection Coating Silicon nitride
Back Surface (+)  
No. of Soldering Pads 4
Soldering Pad Width 2.1 mm
Soldering Pad Material Silver
Back Surface Field (BSF) Aluminium
Electrical Data at STC  
Maximum Power (Pmax)
4.37 W 4.4 W 4.42 W 4.45 W 4.47 W 4.5 W 4.52 W 4.55 W 4.57 W 4.6 W
Voltage at Maximum Power Point (Vmpp)
0.532 V 0.534 V 0.535 V 0.536 V 0.538 V 0.539 V 0.54 V 0.541 V 0.542 V 0.543 V
Current at Maximum Power Point (Impp)
8.214 A 8.239 A 8.262 A 8.302 A 8.309 A 8.349 A 8.37 A 8.41 A 8.432 A 8.471 A
Open Circuit Voltage (Voc)
0.63 V 0.632 V 0.633 V 0.634 V 0.635 V 0.636 V 0.637 V 0.639 V 0.64 V 0.641 V
Short Circuit Current (Isc)
8.736 A 8.762 A 8.796 A 8.818 A 8.848 A 8.876 A 8.898 A 8.91 A 8.936 A 8.959 A
Cell Efficiency
17.8-17.9 % 17.9-18 % 18-18.1 % 18.1-18.2 % 18.2-18.3 % 18.3-18.4 % 18.4-18.5 % 18.5-18.6 % 18.6-18.7 % 18.7 %
Fill Factor (FF)
79.4 % 79.45 % 79.39 % 79.6 % 79.56 % 79.72 % 79.74 % 79.91 % 79.91 % 80.1 %
Thermal Ratings  
Temperature Coefficient of Pmax -0.403 %/˚C
Temperature Coefficient of Voc -0.308 %/˚C
Temperature Coefficient of Isc 0.057 %/˚C
Intensity Dependence
Intensity
Voc
Vmpp
1000 W/m2
1
--
800 W/m2
0.99
--
600 W/m2
0.977
--
400 W/m2
0.9596
--
200 W/m2
0.9283
--
PDF  
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Hengdian Group DMEGC Magnetics Co., Ltd. (DMEGC Solar)

+86 579 86588826
www.dmegcsolar.com
China
Hengdian PV Zone, Dongyang, Jinhua, Zhejiang, 322118
Product is no longer manufactured.

Company Updates

13 Oct 2023

DMEGC Solar’s Advanced Yibin Facility Set to Achieve Full-scale Mass Production for Next-Gen High-Efficiency Cells. https://www.dmegcsolar.com/newsdet?id=10096