TWP156 3BB

Tianwei New Energy Holdings Co., Ltd

Cell Type:	Polycrystalline
Power Range:	3.89~4.38 Wp
Region:	China

Alternative Product

LWNM9BB-BiFi-223

Lightway Solar

From €0.00939 / Wp

Maximum Power: 5.72 W
Cell Type: HJT
Dimensions: 158.75×158.75 mm
DIAGONAL: 223±0.25 mm
Cell Thickness: 180 µm

Product Info
Company Profile

Product Characteristics

Model No.

3.89W

3.94W

3.99W

4.04W

4.09W

4.14W

4.19W

4.23W

4.28W

4.33W

4.38W

Product Characteristics

Cell Technology

Polycrystalline

Dimensions

156×156 mm

Diagonal

220 mm

Cell Thickness

200 ± 20 µm

Front Surface (-)

No. of Busbars

Back Surface (+)

No. of Soldering Pads

Electrical Data at STC

Maximum Power (Pmax)

3.89 W

3.94 W

3.99 W

4.04 W

4.09 W

4.14 W

4.19 W

4.23 W

4.28 W

4.33 W

4.38 W

Voltage at Maximum Power Point (Vmpp)

0.5007 V

0.5029 V

0.5077 V

0.5103 V

0.5147 V

0.5191 V

0.5225 V

0.5262 V

0.5295 V

0.5325 V

0.5335 V

Current at Maximum Power Point (Impp)

7.7881 A

7.841 A

7.8645 A

7.9176 A

7.9482 A

7.9692 A

8.0101 A

8.0478 A

8.0878 A

8.1346 A

8.2133 A

Open Circuit Voltage (Voc)

0.6042 V

0.6067 V

0.6099 V

0.6155 V

0.6189 V

0.6223 V

0.6255 V

0.6283 V

0.6308 V

0.6331 V

0.6347 V

Short Circuit Current (Isc)

8.3356 A

8.3953 A

8.4099 A

8.4946 A

8.5092 A

8.5209 A

8.5599 A

8.595 A

8.6275 A

8.6683 A

8.7499 A

Cell Efficiency

16-16.2 %

16.2-16.4 %

16.4-16.6 %

16.6-16.8 %

16.8-17 %

17-17.2 %

17.2-17.4 %

17.4-17.6 %

17.6-17.8 %

17.8-18 %

18-18.2 %

Fill Factor (FF)

77.43 %

77.42 %

77.84 %

77.28 %

77.68 %

78.02 %

78.17 %

78.42 %

78.69 %

78.93 %

78.9 %

Thermal Ratings

Temperature Coefficient of Pmax

-0.4 %/˚C

Temperature Coefficient of Voc

-0.3274 %/˚C

Temperature Coefficient of Isc

0.055 %/˚C

Intensity Dependence

Intensity

Voc

Vmpp

1000 W/m²

900 W/m²

0.996

800 W/m²

0.99

500 W/m²

0.97

300 W/m²

0.946

200 W/m²

0.927

PDF

Download Manufacturer's PDF

Tianwei New Energy Holdings Co., Ltd

: Click to show company phone
: www.twnesolar.com
: China
: No. 1, Tianwei Road, Southwest Airport Economic Development Zone, Chengdu, Sichuan

Useful Contacts

Liu Lin Sales Director Assistant

TWP156 3BB

Alternative Product

LWNM9BB-BiFi-223

Product Characteristics

Tianwei New Energy Holdings Co., Ltd

Useful Contacts

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