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156mm Mono cells -5BB

Topsky Electronics Technology (HK) Co., Ltd.
From €0.545 / Wp
Cell Type: Monocrystalline
Power Range: 5.28 Wp
Region: China Mainland China Mainland
Note: Your Enquiry will be sent directly to Topsky Electronics Technology (HK) Co., Ltd..


High Cell-to- Module ratio
Excellent electrical long-term stability and reliability
Low breakage rate
High-quality homogeneous appearance
100% screened for reverse current and shunt resistance
Excellent solderability

Product Characteristics

Model No.
Product Characteristics  
Cell Technology Monocrystalline
Dimensions 156.75×156.75 mm
Diagonal 200±210 mm
Cell Thickness 180/190/200/220 µm
Front Surface (-)  
No. of Busbars 5
Busbar Width 0.8±0.05 mm
Busbar Material Silver
Back Surface (+)  
No. of Soldering Pads 5
Soldering Pad Width 2.0±0.15 mm
Soldering Pad Material Silver
Back Surface Field (BSF) Aluminium
Electrical Data at STC  
Maximum Power (Pmax)
5.28 W
Voltage at Maximum Power Point (Vmpp)
0.573 V
Current at Maximum Power Point (Impp)
9.2 A
Open Circuit Voltage (Voc)
0.673 V
Short Circuit Current (Isc)
9.73 A
Cell Efficiency
20.2-21.8 %
Fill Factor (FF)
80.5 %
Thermal Ratings  
Temperature Coefficient of Pmax -0.38 %/˚C
Temperature Coefficient of Voc -0.3 %/˚C
Temperature Coefficient of Isc 0.043 %/˚C
Intensity Dependence
1000 W/m2


High Cell-to- Module ratio through precise cell conversion efficiency sorting

classified efficiency grade by both minimum power and current.

Excellent electrical long-term stability and reliability by using of best raw

materials and through strict quality inspection control.

Low breakage rate by using highly qualified and stable wafers

High-quality homogeneous appearance by sorting into defined

colour classes

10pa screened for reverse current and shunt resistance

Excellent solderability through high-quality conductive materials and

reg ular monitor soldering properties.

Topsky Electronics Technology (HK) Co., Ltd.

Room 601, Shenxin Taifeng Building, No. 86, Qianjinfirst Road, Bao'an District, Shenzhen, Guangdong
No. Staff: 52
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