Poly 4BB

Zhonggui Sona (Xiamen) New Energy Co., Ltd.

Cell Type:	Polycrystalline
Power Range:	4.19~4.5 Wp
Region:	China

Alternative Product

AV-158.75M

Allesun New Energy

From €0.145 / Wp

Maximum Power: 5.22 W
Cell Type: Monocrystalline
Dimensions: 158.75×158.75 mm
DIAGONAL: --
Cell Thickness: 180 µm

Product Info
Company Profile

Product Characteristics

Model No.

4.19W

4.21W

4.23W

4.26W

4.28W

4.31W

4.33W

4.36W

4.38W

4.4W

4.43W

4.45W

4.48W

4.5W

Product Characteristics

Cell Technology

Polycrystalline

Dimensions

156×156 mm

Diagonal

1.5±0.5 mm

Cell Thickness

200 ± 20 µm

Front Surface (-)

No. of Busbars

Back Surface (+)

No. of Soldering Pads

Electrical Data at STC

Maximum Power (Pmax)

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

4.4 W

4.43 W

4.45 W

4.48 W

4.5 W

Voltage at Maximum Power Point (Vmpp)

0.522 V

0.523 V

0.524 V

0.526 V

0.527 V

0.529 V

0.53 V

0.531 V

0.533 V

0.534 V

0.535 V

0.537 V

0.538 V

0.539 V

Current at Maximum Power Point (Impp)

8.025 A

8.05 A

8.075 A

8.1 A

8.124 A

8.149 A

8.174 A

8.199 A

8.224 A

8.248 A

8.273 A

8.298 A

8.323 A

8.348 A

Open Circuit Voltage (Voc)

0.621 V

0.622 V

0.623 V

0.625 V

0.626 V

0.627 V

0.628 V

0.629 V

0.63 V

0.631 V

0.632 V

0.634 V

0.635 V

0.636 V

Short Circuit Current (Isc)

8.553 A

8.578 A

8.602 A

8.627 A

8.652 A

8.677 A

8.702 A

8.727 A

8.752 A

8.777 A

8.802 A

8.827 A

8.851 A

8.877 A

Cell Efficiency

17.2 %

17.3 %

17.4 %

17.5 %

17.6 %

17.7 %

17.8 %

17.9 %

18 %

18.1 %

18.2 %

18.3 %

18.4 %

18.5 %

Fill Factor (FF)

78.87 %

78.91 %

78.96 %

79.02 %

79.05 %

79.24 %

79.27 %

79.31 %

79.5 %

79.53 %

79.56 %

79.62 %

79.67 %

79.7 %

Thermal Ratings

Temperature Coefficient of Pmax

-0.429 %/˚C

Temperature Coefficient of Voc

-0.307 %/˚C

Temperature Coefficient of Isc

0.065 %/˚C

Intensity Dependence

Intensity

Voc

Vmpp

1000 W/m²

800 W/m²

0.991

600 W/m²

0.98

500 W/m²

0.97

400 W/m²

0.96

200 W/m²

0.931

Zhonggui Sona (Xiamen) New Energy Co., Ltd.

: +86 592 5788396

: China
: No. 1001, Wanjiachun Road, Xiang\\\\\\\\\\\\\\\'an Torch Industrial Zone, Xiamen, Fujian

Useful Contacts

洪観陽（コウカンヨウ）国際営業マネージャー