Poly-4BB

Jiangsu Guoyang Photoelectric Technology Co., Ltd.

Cell Type:	Polycrystalline
Power Range:	4.38~4.55 Wp
Region:	China

Note: Your Enquiry will be sent directly to Jiangsu Guoyang Photoelectric Technology Co., Ltd..

Alternative Product

12BB-M6 240-247

Xiangyu New Energy

Maximum Power: 6.58 W
Cell Type: HJT
Dimensions: 166×166 mm
DIAGONAL: --
Cell Thickness: 140 µm

Product Info
Company Profile

Product Characteristics

Model No.

4.38W

4.4W

4.43W

4.45W

4.47W

4.49W

4.52W

4.55W

Product Characteristics

Cell Technology

Polycrystalline

Dimensions

156.75×156.75 mm

Cell Thickness

210 ± 30 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

2.1 mm

Soldering Pad Material

Silver

Back Surface Field (BSF)

Aluminium

Electrical Data at STC

Maximum Power (Pmax)

4.38 W

4.4 W

4.43 W

4.45 W

4.47 W

4.49 W

4.52 W

4.55 W

Voltage at Maximum Power Point (Vmpp)

0.532 V

0.533 V

0.535 V

0.536 V

0.538 V

0.539 V

0.54 V

0.542 V

Current at Maximum Power Point (Impp)

8.261 A

8.284 A

8.306 A

8.327 A

8.347 A

8.372 A

8.389 A

8.399 A

Open Circuit Voltage (Voc)

0.63 V

0.632 V

0.633 V

0.634 V

0.636 V

0.637 V

0.638 V

0.639 V

Short Circuit Current (Isc)

8.77 A

8.781 A

8.795 A

8.813 A

8.834 A

8.859 A

8.876 A

8.881 A

Cell Efficiency

18 %

18.1 %

18.2 %

18.3 %

18.4 %

18.5 %

18.6 %

18.7 %

Fill Factor (FF)

79.54 %

79.56 %

79.82 %

79.88 %

79.93 %

79.96 %

80 %

80.22 %

Thermal Ratings

Temperature Coefficient of Pmax

-0.36 %/˚C

Temperature Coefficient of Voc

-0.36 %/˚C

Temperature Coefficient of Isc

0.06 %/˚C

Intensity Dependence

Intensity

Voc

Vmpp

100 W/m²

900 W/m²

0.99

800 W/m²

0.99

600 W/m²

0.98

400 W/m²

0.96

Jiangsu Guoyang Photoelectric Technology Co., Ltd.

: Click to show company phone
: www.gsunp.com
: China
: Cuibei Industrial Park, HengLin Town, Wujin District, Changzhou, Jiangsu, 213000

Note: Your Enquiry will be sent directly to Jiangsu Guoyang Photoelectric Technology Co., Ltd..

Useful Contacts

Tony Wang Sales Director

Poly-4BB

Alternative Product

12BB-M6 240-247

Product Characteristics

Jiangsu Guoyang Photoelectric Technology Co., Ltd.

Useful Contacts

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