KW125M-2BB

Kewell Technology Development Limited

Cell Type:	Monocrystalline
Power Range:	2.7~2.97 Wp
Region:	China

Alternative Product

N-TOPCon-182-16BB

Solar N Plus

From €0.0545 / Wp

Maximum Power: 8.3 W
Cell Type: TOPCon
Dimensions: 182x182 mm
DIAGONAL: 247±0.25 mm
Cell Thickness: 140 µm

Product Info
Company Profile

Product Characteristics

Model No.

2.7W

2.73W

2.76W

2.79W

2.82W

2.85W

2.88W

2.91W

2.94W

2.97W

Product Characteristics

Cell Technology

Monocrystalline

Dimensions

125×125 mm

Cell Thickness

180/190 ± 20 µm

Front Surface (-)

No. of Busbars

Busbar Width

1.8 mm

Busbar Material

Silver

Anti Reflection Coating

Silicon nitride

Back Surface (+)

No. of Soldering Pads

Soldering Pad Width

3 mm

Soldering Pad Material

Silver

Back Surface Field (BSF)

Aluminium

Electrical Data at STC

Maximum Power (Pmax)

2.7 W

2.73 W

2.76 W

2.79 W

2.82 W

2.85 W

2.88 W

2.91 W

2.94 W

2.97 W

Voltage at Maximum Power Point (Vmpp)

0.515 V

0.516 V

0.518 V

0.521 V

0.524 V

0.527 V

0.531 V

0.533 V

0.535 V

0.537 V

Current at Maximum Power Point (Impp)

5.243 A

5.291 A

5.328 A

5.355 A

5.382 A

5.408 A

5.424 A

5.46 A

5.495 A

5.531 A

Open Circuit Voltage (Voc)

0.625 V

0.626 V

0.628 V

0.629 V

0.63 V

0.633 V

0.635 V

0.636 V

0.637 V

Short Circuit Current (Isc)

5.756 A

5.779 A

5.791 A

5.809 A

5.826 A

5.839 A

5.848 A

5.862 A

5.876 A

5.888 A

Cell Efficiency

17.4 %

17.6 %

17.8 %

18 %

18.2 %

18.4 %

18.6 %

18.8 %

19 %

19.2 %

Fill Factor (FF)

75.06 %

75.47 %

75.89 %

76.36 %

76.84 %

77.11 %

77.56 %

78.06 %

78.54 %

79.19 %

Thermal Ratings

Temperature Coefficient of Pmax

-0.42 %/˚C

Temperature Coefficient of Voc

-0.329 %/˚C

Temperature Coefficient of Isc

0.043 %/˚C

Intensity Dependence

Intensity

Voc

Vmpp

1000 W/m²

900 W/m²

0.989

500 W/m²

0.963

300 W/m²

0.939

200 W/m²

0.92

PDF

Download Manufacturer's PDF

Kewell Technology Development Limited

: Click to show company phone
: www.kewelltech.com
: China
: #15 Lane2, Zhuang Cun ,Shajin, Baoan District, Shenzhen, PRC

No. Staff: 150

KW125M-2BB

Alternative Product

N-TOPCon-182-16BB

Product Characteristics

Kewell Technology Development Limited

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