FEM5-2BB

Nanjing First Energy Co., Ltd.

Cell Type:	Monocrystalline
Power Range:	2.63~2.91 Wp
Region:	China

Note: Your Enquiry will be sent directly to Nanjing First Energy Co., Ltd..

Alternative Product

LWNM9BB-BiFi-223

Lightway Solar

From €0.187 / 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.

Product Characteristics

Cell Technology

Monocrystalline

Dimensions

125×125 mm

Cell Thickness

200 ± 30 µm

Front Surface (-)

No. of Busbars

Busbar Width

1.5 mm

Busbar Material

Silver

Anti Reflection Coating

Silicon nitride

Back Surface (+)

No. of Soldering Pads

Soldering Pad Width

2 mm

Soldering Pad Material

Silver

Back Surface Field (BSF)

Aluminium

Electrical Data at STC

Maximum Power (Pmax)

2.63 W

2.66 W

2.7 W

2.73 W

2.76 W

2.79 W

2.82 W

2.85 W

2.88 W

2.91 W

Voltage at Maximum Power Point (Vmpp)

0.514 V

0.518 V

0.524 V

0.527 V

0.529 V

0.53 V

0.532 V

0.534 V

0.538 V

0.542 V

Current at Maximum Power Point (Impp)

5.117 A

5.135 A

5.153 A

5.18 A

5.217 A

5.264 A

5.301 A

5.337 A

5.353 A

5.369 A

Open Circuit Voltage (Voc)

0.624 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

0.633 V

Short Circuit Current (Isc)

5.574 A

5.581 A

5.597 A

5.632 A

5.647 A

5.664 A

5.682 A

5.689 A

5.691 A

5.705 A

Cell Efficiency

17-17.2 %

17.2-17.4 %

17.4-17.6 %

17.6-17.8 %

17.8-18 %

18-18.2 %

18.2-18.4 %

18.4-18.6 %

18.6-18.8 %

18.8-19 %

Fill Factor (FF)

75.61 %

76.26 %

77.06 %

77.31 %

77.83 %

78.31 %

78.78 %

79.39 %

80.07 %

80.58 %

Thermal Ratings

Temperature Coefficient of Pmax

-0.37 %/˚C

Temperature Coefficient of Voc

-0.241 %/˚C

Temperature Coefficient of Isc

0.033 %/˚C

Intensity Dependence

Intensity

Voc

Vmpp

1000 W/m²

900 W/m²

0.994

500 W/m²

0.989

300 W/m²

0.946

200 W/m²

0.929

PDF

Download Manufacturer's PDF

Nanjing First Energy Co., Ltd.

: Click to show company phone
: www.firstenergy.cn
: China
: Dongyang Community, Hushu Street, Jiangning, Nanjing, Jiangsu, 211121

Note: Your Enquiry will be sent directly to Nanjing First Energy Co., Ltd..

FEM5-2BB

Alternative Product

LWNM9BB-BiFi-223

Product Characteristics

Nanjing First Energy Co., Ltd.

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