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Multi-Crystalline 2BB U-Cell

Multi-Crystalline 2BB U-Cell

Unitech Printed Circuit Board Corp. Yilan Branch
Cell Type: Polycrystalline
Power Range: 4.04~4.38 Wp
Region: Taiwan Taiwan

Alternative Product

  • Maximum Power: 5.74 W
  • Cell Type: PERC
  • Dimensions: 158.75×158.75 mm
  • DIAGONAL: --
  • Cell Thickness: 160 µm

Product Characteristics

Model No.
Ucell-166 Ucell-168 Ucell-170 Ucell-172 Ucell-173 Ucell-174 Ucell-175 Ucell-176 Ucell-177 Ucell-178 Ucell-179 Ucell-180
Product Characteristics  
Cell Technology Polycrystalline
Dimensions 156×156 mm
Diagonal 220 mm
Cell Thickness 200 ± 20 µm
Front Surface (-)  
No. of Busbars 2
Busbar Width 1.8 mm
Busbar Material Silver
Anti Reflection Coating Silicon nitride
Back Surface (+)  
No. of Soldering Pads 2
Soldering Pad Width 3 mm
Soldering Pad Material Silver
Back Surface Field (BSF) Aluminium
Electrical Data at STC  
Maximum Power (Pmax)
4.04 W 4.09 W 4.14 W 4.19 W 4.21 W 4.23 W 4.26 W 4.28 W 4.31 W 4.33 W 4.36 W 4.38 W
Voltage at Maximum Power Point (Vmpp)
0.513 V 0.514 V 0.517 V 0.52 V 0.523 V 0.523 V 0.524 V 0.525 V 0.527 V 0.529 V 0.53 V 0.532 V
Current at Maximum Power Point (Impp)
7.939 A 8.013 A 8.063 A 8.075 A 8.083 A 8.117 A 8.159 A 8.183 A 8.196 A 8.21 A 8.229 A 8.251 A
Open Circuit Voltage (Voc)
0.619 V 0.619 V 0.624 V 0.626 V 0.628 V 0.629 V 0.63 V 0.632 V 0.633 V 0.634 V 0.635 V 0.636 V
Short Circuit Current (Isc)
8.526 A 8.537 A 8.585 A 8.591 A 8.594 A 8.629 A 8.674 A 8.695 A 8.705 A 8.718 A 8.74 A 8.761 A
Cell Efficiency
16.6-16.8 % 16.8-17 % 17-17.2 % 17.2-17.3 % 17.3-17.4 % 17.4-17.5 % 17.5-17.6 % 17.6-17.7 % 17.7-17.8 % 17.8-17.9 % 17.9-18 % 18-18.1 %
Fill Factor (FF)
77.17 % 77.94 % 77.81 % 78.08 % 78.33 % 78.21 % 78.24 % 78.18 % 78.39 % 78.58 % 78.58 % 78.78 %
Thermal Ratings  
Temperature Coefficient of Pmax -0.39 %/˚C
Temperature Coefficient of Voc -0.3 %/˚C
Temperature Coefficient of Isc 0.03 %/˚C
PDF  
Download Manufacturer's PDF

Unitech Printed Circuit Board Corp. Yilan Branch

Click to show company phone
www.pcbut.com.tw
Taiwan
No. 16, Sec. 2, Ligong 1st Road, Wujie Township, Yilan County 268, Taiwan
No. Staff: 100

Useful Contacts

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