Monocrystalline Solar Cell Detailed Specifications

Product Characteristics

Dimensions

125×125 mm

156.75×156.75 mm

156×156 mm

158.75×158.75 mm

161.7×161.7 mm

166×166 mm

182×182 mm

182×183.75 mm

182×210 mm

 210×210 mm

Maximum Power (Pmax)

 2.3 Wp – 10.26 Wp

Cell Thickness

190/230 µm, 185 ± 30 µm

Front Surface (-)

No. of Busbars

2,3,4,5,9,10,11,12

Busbar Width

1.5 mm – 0.1±0.3 mm

Back Surface

No. of Soldering Pads

2,3,4,5,9,10,11,12

Soldering Pad Width

4.5 mm – 1.3±0.25 mm

Soldering Pad Material

 Silver – Aluminum

Electrical Data at STC

Cell Efficiency

15.5 % – 23.2 %

Voltage at Maximum Power Point (Vmpp)

0.504 V – 0.59 V

Current at Maximum Power Point (Impp)

4.47 A – 17.43 A

Open Circuit Voltage (Voc)

0.606 V – 0.69 V

Short Circuit Current (Isc)

4.99 A – 18.31 A

Electrical Characteristics (STC)

Parameter

Typical Value

Notes

Efficiency

18 – 23 %

Module efficiency range

Pmpp

5.0 – 6.0 W (per 156–158 mm cell)

Based on typical mono cell size

Vmpp

~0.60 V

Voltage at max power

Impp

8 – 9.5 A

Current at max power

Voc

0.65 – 0.70 V

Open-circuit voltage

Isc

8.5 – 10 A

Short-circuit current

Fill Factor

80 – 82 %

Temperature Coefficients

Parameter

Value

Pmax Temperature Coefficient

−0.35 %/°C

Voc Temperature Coefficient

−0.30 %/°C

Isc Temperature Coefficient

+0.05 %/°C

Nominal Operating Cell Temperature (NOCT)

45 ± 2 °C

Mechanical Specifications

Parameter

Value

Cell Size

156 × 156 mm or 158 × 158 mm (M2, M6 standard)

Wafer Thickness

~180 – 200 µm

Front Coating

SiNx anti-reflection layer

Encapsulation

EVA + Tempered Glass

Frame

Anodized Aluminum (AL6063-T5)

Operating Conditions

Parameter

Value

Operating Temperature Range

−40 °C to +85 °C

Max System Voltage

1000–1500 V DC

Mechanical Load

2400 Pa wind / 5400 Pa snow

Junction Box

IP67 / IP68

Notes

Monocrystalline cells are more efficient and durable than polycrystalline

Better performance in low-light and high-temperature environments

Annual degradation typically ~0.45 % after the first year

Lifetime: ≥ 25–30 years with ≥ 80–85 % retained power

Examples of specifications for some types of Monocrystalline Solar Cells

M10M182-10BB

Product Characteristics

Model No.

7.16

7.36

7.4

7.43

7.46

Product Characteristics

Cell Technology

Monocrystalline

Dimensions

182×182 mm

Cell Thickness

170 ± 30 µm

Front Surface (-)

No. of Busbars

10

Busbar Width

0.1±0.3 mm

Busbar Material

Silver

Anti Reflection Coating

Silicon nitride

Back Surface (+)

No. of Soldering Pads

10

Soldering Pad Width

1.3±0.25 mm

Soldering Pad Material

Silver

Back Surface Field (BSF)

Aluminium

Electrical Data at STC

Maximum Power (Pmax)

7.16 W

7.36 W

7.4 W

7.43 W

7.46 W

Voltage at Maximum Power Point (Vmpp)

0.573 V

0.578 V

0.578 V

0.579 V

0.58 V

Current at Maximum Power Point (Impp)

12.503 A

12.745 A

12.785 A

12.824 A

12.864 A

Open Circuit Voltage (Voc)

0.673 V

0.679 V

0.68 V

0.681 V

0.682 V

Short Circuit Current (Isc)

13.003 A

13.245 A

13.285 A

13.324 A

13.364 A

Cell Efficiency

21.7-22.3 %

22.3-22.4 %

22.4-22.5 %

22.5-22.6 %

22.6-22.7 %

Fill Factor (FF)

80.45 %

81.41 %

81.46 %

81.73 %

81.89 %

Thermal Ratings

Temperature Coefficient of Pmax

-0.38 %/˚C

Temperature Coefficient of Voc

-0.36 %/˚C

Temperature Coefficient of Isc

0.07 %/˚C

PGE2B125-165

Product Characteristics

Model No.

19

19.2

19.4

19.6

19.8

Product Characteristics

Cell Technology

Monocrystalline

Dimensions

125×125 mm

Diagonal

165±0.5 mm

Cell Thickness

200 ± 20 µm

Front Surface (-)

No. of Busbars

2

Busbar Width

1.1±0.5 mm

Busbar Material

Silver

Anti Reflection Coating

Silicon nitride

Back Surface (+)

No. of Soldering Pads

2

Soldering Pad Width

2±0.5 mm

Soldering Pad Material

Silver

Back Surface Field (BSF)

Aluminium

Electrical Data at STC

Maximum Power (Pmax)

2.94 W

2.97 W

3 W

3.03 W

3.07 W

Voltage at Maximum Power Point (Vmpp)

0.537 V

0.539 V

0.541 V

0.542 V

0.544 V

Current at Maximum Power Point (Impp)

5.47 A

5.5 A

5.53 A

5.55 A

5.57 A

Open Circuit Voltage (Voc)

0.638 V

0.64 V

0.642 V

0.643 V

0.647 V

Short Circuit Current (Isc)

5.88 A

5.93 A

5.94 A

5.96 A

5.98 A

Cell Efficiency

19.0 %

19.2 %

19.4 %

19.6 %

19.8 %

Fill Factor (FF)

78.3 %

78.11 %

78.45 %

78.49 %

78.32 %

Thermal Ratings

Temperature Coefficient of Pmax

-0.42 %/˚C

Temperature Coefficient of Voc

-0.32 %/˚C

Temperature Coefficient of Isc

0.043 %/˚C

M156 5BB

Product Characteristics

Model No.

M156 5BB

Product Characteristics

Cell Technology

Monocrystalline

Dimensions

156.75×156.75 mm

Cell Thickness

190 ± 30 µm

Front Surface (-)

No. of Busbars

5

Busbar Width

0.7±0.1 mm

Busbar Material

Aluminium

Anti Reflection Coating

Silicon nitride

Back Surface (+)

No. of Soldering Pads

5

Soldering Pad Width

1.8±0.2 mm

Soldering Pad Material

Aluminium

Back Surface Field (BSF)

Aluminium

Electrical Data at STC

Maximum Power (Pmax)

5.43 W

Voltage at Maximum Power Point (Vmpp)

0.58 V

Current at Maximum Power Point (Impp)

9.368 A

Open Circuit Voltage (Voc)

0.681 V

Short Circuit Current (Isc)

9.876 A

Cell Efficiency

21.2-22.2 %

Fill Factor (FF)

80.79 %

Thermal Ratings

Temperature Coefficient of Pmax

-0.38 %/˚C

Temperature Coefficient of Voc

-0.36 %/˚C

Temperature Coefficient of Isc

0.07 %/˚C

Mono 158.75-5BB

Product Characteristics

Model No.

21.6

21.7

21.8

21.9

22.0

22.1

22.2

22.3

Product Characteristics

Cell Technology

Monocrystalline

Dimensions

158.75×158.75 mm

Diagonal

223±0.5 mm

Cell Thickness

190/200 ± 0.25 µm

Front Surface (-)

No. of Busbars

5

Busbar Material

Silver

Anti Reflection Coating

Silicon nitride

Back Surface (+)

No. of Soldering Pads

5

Soldering Pad Width

1.5±0.25 mm

Soldering Pad Material

Silver

Back Surface Field (BSF)

Aluminium

Electrical Data at STC

Maximum Power (Pmax)

5.44 W

5.47 W

5.49 W

5.52 W

5.54 W

5.57 W

5.59 W

5.62 W

Voltage at Maximum Power Point (Vmpp)

0.566 V

0.567 V

0.569 V

0.571 V

0.572 V

0.575 V

0.576 V

0.578 V

Current at Maximum Power Point (Impp)

9.61 A

9.65 A

9.65 A

9.67 A

9.69 A

9.69 A

9.71 A

9.73 A

Open Circuit Voltage (Voc)

0.671 V

0.673 V

0.675 V

0.677 V

0.678 V

0.681 V

0.683 V

0.684 V

Short Circuit Current (Isc)

10.16 A

10.19 A

10.19 A

10.22 A

10.23 A

10.24 A

10.25 A

10.28 A

Cell Efficiency

21.6 %

21.7 %

21.8 %

21.9 %

22.0 %

22.1 %

22.2 %

22.3 %

Fill Factor (FF)

79.79 %

79.78 %

79.83 %

79.8 %

79.91 %

79.9 %

79.89 %

79.98 %

Thermal Ratings

Temperature Coefficient of Pmax

0.04 %/˚C

Temperature Coefficient of Voc

-0.31 %/˚C

Temperature Coefficient of Isc

-0.41 %/˚C

Mono 158.75-5BB

Product Characteristics

Model No.

20.7

20.9

21.1

21.2

21.3

21.4

21.5

21.6

Product Characteristics

Cell Technology

Monocrystalline

Dimensions

158.75×158.75 mm

Cell Thickness

180/180/180/180 ± 20 µm

Front Surface (-)

No. of Busbars

5

Busbar Width

0.7±0.1 mm

Busbar Material

Silver, Aluminium

Back Surface (+)

No. of Soldering Pads

5

Soldering Pad Width

1.8±0.5 mm

Soldering Pad Material

Silver, Aluminium

Back Surface Field (BSF)

Aluminium

Electrical Data at STC

Maximum Power (Pmax)

5.18 W

5.23 W

5.28 W

5.3 W

5.33 W

5.35 W

5.38 W

5.4 W

Voltage at Maximum Power Point (Vmpp)

0.5632 V

0.5686 V

0.566 V

0.5652 V

0.5669 V

0.5687 V

0.5687 V

0.5712 V

Current at Maximum Power Point (Impp)

9.1892 A

9.1885 A

9.3199 A

9.3769 A

9.3927 A

9.4071 A

9.4511 A

9.4539 A

Open Circuit Voltage (Voc)

0.668 V

0.6733 V

0.6714 V

0.6743 V

0.6761 V

0.6748 V

0.6754 V

0.6769 V

Short Circuit Current (Isc)

9.7831 A

9.7863 A

9.8933 A

9.9762 A

9.9968 A

9.9999 A

10.0269 A

10.0238 A

Cell Efficiency

20.7-20.8 %

20.9-20.0 %

21.1-21.2 %

21.2-21.3 %

21.3-21.4 %

21.4-21.5 %

21.5-21.6 %

21.6-21.7 %

Fill Factor (FF)

79.19 %

79.29 %

79.42 %

78.78 %

78.78 %

79.28 %

79.37 %

79.59 %

Thermal Ratings

Temperature Coefficient of Pmax

-0.41 %/˚C

Temperature Coefficient of Voc

-0.0032 %/˚C

Temperature Coefficient of Isc

0.0002 %/˚C

N-type 182.2*183.75mm

Product Characteristics

Model No.

8.326

8.36

8.393

8.426

8.459

8.493

8.526

8.559

Product Characteristics

Cell Technology

Monocrystalline

Dimensions

182×183.75 mm

Diagonal

256±0.5 mm

Cell Thickness

130 ± 13 µm

Front Surface (-)

Busbar Material

Silver

Anti Reflection Coating

Silicon nitride

Back Surface (+)

Soldering Pad
Material

Silver

Electrical Data at STC

Maximum Power (Pmax)

8.326 W

8.36 W

8.393 W

8.426 W

8.459 W

8.493 W

8.526 W

8.559 W

Voltage at Maximum Power Point (Vmpp)

0.634 V

0.636 V

0.638 V

0.64 V

0.642 V

0.644 V

0.646 V

0.648 V

Current at Maximum Power Point (Impp)

13.141 A

13.152 A

13.163 A

13.174 A

13.185 A

13.196 A

13.206 A

13.217 A

Open Circuit Voltage (Voc)

0.72 V

0.721 V

0.722 V

0.723 V

0.724 V

0.725 V

0.726 V

0.727 V

Short Circuit Current (Isc)

13.839 A

13.859 A

13.878 A

13.898 A

13.917 A

13.935 A

13.954 A

13.972 A

Cell Efficiency 

25 %

25.1 %

25.2 %

25.3 %

25.4 %

25.5 %

25.6 %

25.7 %

Fill Factor (FF)

83.56 %

83.66 %

83.76 %

83.86 %

83.96 %

84.06 %

84.16 %

84.26 %

Thermal Ratings

Temperature Coefficient of Pmax

-0.29 %/˚C

Temperature Coefficient of Voc

-0.26 %/˚C

Temperature Coefficient of Isc

0.046 %/˚C

N5bb Mono

Product Characteristics

Model No.

4.74

4.767

4.789

4.813

4.838

4.862

4.886

4.911

Product Characteristics

Cell Technology

Monocrystalline

Dimensions

156.75×156.75 mm

Cell Thickness

180/200 ± 20 µm

Front Surface (-)

No. of Busbars

5

Busbar Width

0.7 mm

Busbar Material

Silver

Anti Reflection Coating

Silicon nitride

Back Surface (+)

No. of Soldering Pads

5

Soldering Pad Width

1.4 mm

Soldering Pad Material

Silver

Back Surface Field (BSF)

Aluminium

Electrical Data at STC

Maximum Power (Pmax)

4.74 W

4.767 W

4.789 W

4.813 W

4.838 W

4.862 W

4.886 W

4.911 W

Voltage at Maximum Power Point (Vmpp)

0.537 V

0.539 V

0.541 V

0.543 V

0.545 V

0.547 V

0.548 V

0.549 V

Current at Maximum Power Point (Impp)

8.849 A

8.864 A

8.879 A

8.89 A

8.901 A

8.919 A

8.935 A

8.952 A

Open Circuit Voltage (Voc)

0.629 V

0.631 V

0.632 V

0.635 V

0.636 V

0.638 V

0.639 V

0.64 V

Short Circuit Current (Isc)

8.849 A

8.864 A

8.879 A

8.89 A

8.901 A

8.919 A

8.935 A

8.952 A

Cell Efficiency

19.4 %

19.5 %

19.6 %

19.7 %

19.8 %

19.9 %

20 %

20.1 %

Fill Factor (FF)

85.37 %

85.42 %

85.6 %

85.51 %

85.69 %

85.74 %

85.76 %

85.78 %

Thermal Ratings

Temperature Coefficient of Pmax

-0.396 %/˚C

Temperature Coefficient of Voc

-0.3197 %/˚C

Temperature Coefficient of Isc

0.0454  %/˚C

182 10BB PERC

Product Characteristics

Model No.

182 10BB PERC

Product Characteristics

Cell Technology

Monocrystalline

Dimensions

182×182 mm

Diagonal

182±0.5 mm

Cell Thickness

175 ± 17.5 µm

Front Surface (-)

No. of Busbars

10

Busbar Width

0.6±0.03 mm

Busbar Material

Silver

Anti Reflection Coating

Silicon nitride

Electrical Data at STC

Maximum Power (Pmax)

7.6 W

Voltage at Maximum Power Point (Vmpp)

0.59 V

Current at Maximum Power Point (Impp)

0.012964 A

Open Circuit Voltage (Voc)

0.69 V

Short Circuit Current (Isc)

0.013592 A

Cell Efficiency

22.8-23 %

Fill Factor (FF)

81.56 %