High Current Solar Cell 16.8% Polycrystalline Silicon Solar Cell Price

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Product Description:

4 Bus Bars 156*156 17.6% efficiency poly solar cell 

PHYSICAL CHARACTERISTICS

 

Dimension:  156mm x 156mm ± 0.5mm

Wafer Thickeness:  180um+20um and 200um+20um

Front(-)                  Four 1.2mm silver busbar

                               Silicon nitride blue anti-reflection coating

                             

Back(+)                 aluminum back surface field
                                1.75mm(silver)  wide segment soldering pads

High Current Solar Cell 16.8% Polycrystalline Silicon Solar Cell Price


 Typical Electrical Characteristics

 

Efficiency

W(Pmpp)

V(Umpp)

A(Impp)

V(Uoc)

A(Isc)

17.4-17.5

4.234

0.517

8.231

0.622

8.759

17.5-17.6

4.259

0.519

8.243

0.623

8.769

17.7-17.8

4.283

0.521

8.256

0.625

8.779

17.8-17.9

4.307

0.523

8.268

0.626

8.788

17.9-18.0

4.332

0.525

8.281

0.627

8.798

18.0-18.1

4.380

0.529

8.306

0.629

8.808

18.1-18.2

4.405

0.531

8.318

0.632

8.818

18.2-18.3

4.429

0.533

8.331

0.633

8.837

18.3-18.4

4.453

0.535

8.344

0.634

8.847

18.4-18.5

4.478

0.537

8.356

0.636

8.856

18.5-18.6

4.502

0.539

8.369

0.637

8.866

 

 

 

 


Efficiency

W(Pmpp)

V(Umpp)

A(Impp)

V(Uoc)

A(Isc)

20.90-21.00

5.06

0.557

9.007

0.653

9.688

20.80-20.90

5.04

0.556

9.062

0.652

9.683

20.70-20.80

5.02

0.554

9.055

0.651

9.684

20.60-20.70

4.99

0.552

9.033

0.651

9.672

20.50-20.60

4.97

0.550

9.002

0.650

9.673

20.40-20.50

4.94

0.548

9.012

0.649

9.674

20.30-20.40

4.92

0.546

9.009

0.649

9.655

20.20-20.30

4.89

0.543

9.012

0.648

9.634

20.10-20.20

4.87

0.541

8.998

0.648

9.617

20.00-20.10

4.85

0.540

8.977

0.647

9.600



*Data under standard testing conditional (STC):1,000w/m2,AM1.5, 25°C , Pmax:Positive power tolerance.

 

3 Bus Bars 156*156 17.4% efficiency poly solar cell 

Dimension:  156 mm x 156 mm ± 0.5 mm

Wafer Thickeness: 156 mm x 156 mm ± 0.5 mm


High Current Solar Cell 16.8% Polycrystalline Silicon Solar Cell Price

Typical Electrical Characteristics:

 

Efficiency code16601680170017201740176017801800182018401860
Efficiency (%)16.616.817.017.217.417.617.818.018.218.418.6
Pmax       (W)4.044.094.144.194.234.284.334.384.434.484.53
Voc          (V)0.6120.6150.6180.6210.6240.6270.6290.630.6330.6350.637
Isc           (A)8.428.468.518.568.618.658.698.738.778.818.84
Imp         (A)7.917.998.088.168.228.278.338.388.438.488.53

* Testing conditions: 1000 W/m2, AM 1.5, 25 °C, Tolerance: Efficiency ± 0.2% abs., Pmpp ±1.5% rel.

* Imin : at 0.5 V


Production:

High Current Solar Cell 16.8% Polycrystalline Silicon Solar Cell Price



Package:


High Current Solar Cell 16.8% Polycrystalline Silicon Solar Cell Price



FAQ:

1. Q: Do you have your own factory?

   A: Yes, we have. Our factory located in Jiangsu

2. Q: How can I visit your factory?
    A: Before you visit,please contact us.We will show you the route or arrange a car to pick you up.
3. Q: Do you provide free sample?
    A: Commenly we provide paid sample.

4. Q: Could you print our company LOGO on the nameplate and package?

   A: Yes, we accept it.And need an Authorization Letter from you.

5. Q: Do you accept custom design on size?

   A: Yes, if the size is reasonable.

6. Q: How can I be your agent in my country?

   A: Please leave feedback. It's better for us to talk about details by email.

7. Q: Do you have solar project engineer who can guide me to install system?

   A: Yes, we have a professional engineer team. They can teach you how to install a solar system.




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Q:8 inch monocrystalline silicon area?
8 inch silicon wafer, refers to the diameter of 8 inches,1 inches =25.4mm=2.54cm
Q:Why do you use a concentrated sulfuric acid and hydrogen peroxide to wash silicon?
But it is best not to use, the use of water under normal conditions and these two kinds of things can be caustic clean silicon, 100% recycled mortar is not the problem, but this requires tens of thousands of cost and appropriate design, I am clean
Q:How many watts can a piece of silicon produce
A piece of silicon, has been able to integrate 160 thousand transistors. What a fine project! This is the crystallization of multidisciplinary collaborative efforts, is another milestone in the progress of science and technology.
Q:How many times is the resistance of the same size silicon
Silicon is one of the largest and most widely used semiconductor materials, and its output and consumption mark the level of a country's electronics industry.
Q:How to do on the silicon wafer
3, water cleaningThis step is very important! Do not wash the water in order to save trouble after the end of washing. Rinse the small dust, particles, and other debris washed off during the scrubbing process.
Q:Who is the best silicon chip dryer?
Silicon wafer drying machine is the Wuxi automation technology to do, that is, before the design of the Song Jiang Yang, now is an upgraded version of the. Easy to use.
Q:How much a piece of silicon on the board
The same power, the conversion rate of the area is small, or vice versa. If you do not consider the area, the same power, the amount of electricity generated is the same, with the high conversion rate and the low rate of change, of course, there will be some impact on life expectancy. I do not know so clear? I is a professional manufacturer of solar photovoltaic, do not understand what I can find, you can.
Q:What is a silicon wafer
Silicon is an important material in the IC fabrication, through photolithography and ion implantation on the silicon wafer and other means, can be made into various semiconductor devices made of silicon chip. With amazing computational capabilities. The development of science and technology promotes the development of semiconductor. Development of automation and computer technology, this makes the silicon chip (integrated circuit) high technology product cost has been reduced to a very low degree. This makes the silicon wafer has been widely used in aerospace, industry, agriculture and national defense, and even crept into every family.
Q:P type and N type monocrystalline silicon chip difference?
The doping of phosphorus in monocrystalline silicon is N type, the more the phosphorus is, the more free electrons, the stronger the conductivity, the lower the resistivity;
Q:What is a silicon wafer cutting edge material?
Because the cutting edge material particles have very sharp edges, and the hardness is far greater than the silicon rod or silicon ingot hardness, so the silicon rod or silicon ingot and steel wire contact area gradually by the cutting edge material particle grinding off, so as to achieve the purpose of cutting.

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