4.29W~4.5W 3BB poly solar cell

Suzhou PV Solar Tech Co., Ltd.

Cell Type:	Polycrystalline
Power Range:	4.29~4.5 Wp
Region:	China

Alternative Product

157-POLY-5BB-PID

Hershey-Power

Maximum Power: 4.42 W
Cell Type: Polycrystalline
Dimensions: 156.75×156.75 mm
DIAGONAL: 157±0.5 mm
Cell Thickness: 170 µm

Product Info
Company Profile

Product Characteristics

Model No.

TPP3-156 4.29

TPP3-156 4.31

TPP3-156 4.33

TPP3-156 4.36

TPP3-156 4.38

TPP3-156 4.41

TPP3-156 4.43

TPP3-156 4.46

TPP3-156 4.48

TPP3-156 4.5

Product Characteristics

Cell Technology

Polycrystalline

Dimensions

156×156 mm

Diagonal

219.2 mm

Cell Thickness

190 ± 20 µm

Front Surface (-)

No. of Busbars

Busbar Width

1.1 mm

Busbar Material

Silver

Anti Reflection Coating

Silicon nitride

Back Surface (+)

No. of Soldering Pads

Soldering Pad Width

1.6 mm

Soldering Pad Material

Silver

Back Surface Field (BSF)

Aluminium

Electrical Data at STC

Maximum Power (Pmax)

4.29 W

4.31 W

4.33 W

4.36 W

4.38 W

4.41 W

4.43 W

4.46 W

4.48 W

4.5 W

Voltage at Maximum Power Point (Vmpp)

0.528 V

0.529 V

0.531 V

0.533 V

0.534 V

0.536 V

0.538 V

0.539 V

0.54 V

0.541 V

Current at Maximum Power Point (Impp)

8.113 A

8.141 A

8.161 A

8.18 A

8.2 A

8.22 A

8.238 A

8.256 A

8.277 A

8.306 A

Open Circuit Voltage (Voc)

0.631 V

0.632 V

0.633 V

0.634 V

0.635 V

0.637 V

0.638 V

0.64 V

0.642 V

0.643 V

Short Circuit Current (Isc)

8.653 A

8.678 A

8.692 A

8.711 A

8.725 A

8.746 A

8.765 A

8.785 A

8.806 A

8.825 A

Cell Efficiency

17.6-17.7 %

17.7-17.8 %

17.8-17.9 %

17.9-18.0 %

18.0-18.1 %

18.1-18.2 %

18.2-18.3 %

18.3-18.4 %

18.4-18.5 %

18.5-19 %

Fill Factor (FF)

78.55 %

78.61 %

78.75 %

78.86 %

79 %

79.08 %

79.16 %

79.22 %

79.29 %

79.31 %

Thermal Ratings

Temperature Coefficient of Pmax

-0.42 %/˚C

Temperature Coefficient of Voc

-0.35 %/˚C

Temperature Coefficient of Isc

0.06 %/˚C

PDF

Download Manufacturer's PDF

Suzhou PV Solar Tech Co., Ltd.

: Click to show company phone
: www.pvsolarmfg.com
: China
: Building H, No.988, Tongfeng E. Rd, KS, Suzhou, Jiangsu, 215300

No. Staff: 150

Useful Contacts

Nancy Peng sales manager

Winter Lo Sales Director