Polycrystalline Solar Cells High Quality 16.40-18.20

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Shanghai
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1000 pc
Supply Capability:
100000 pc/month

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Product Description:

 Solar Cells:

Solar cells is made by solar wafer, it has three categories of solar cell right now, monocrystalline polycrystalline and thin film,These cells are entirely based around the concept PN junction, which is the critical part of solar module, it is the part that can convert the light energy into electricity, the thickness is from 180um to 200um, with even busbars to conduct electricity, textured cell can decrease diffuse reflection; they are often electrically connected and encapsulated as a module. Photovoltaic modules often have a sheet of glass on the front (sun up) side, allowing light to pass while protecting  semiconductor wafers from abrasion and impact due to wind-driven debris, rain, hail, etc. Solar cells are also usually connected in series in modules, creating an additive voltage. Connecting cells in parallel will yield a higher current;With high quality and stable quality. Our Cells can greatly improve the performance of Solar Modules.

Features:

1. High conversion efficiencies resulting in superior power output performance.

2. Outstanding power output even in low light or high temperature conditions

3. Optimized design for ease of soldering and lamination

4. Long-term stability, reliability and performance

5. Low breakage rate

6. Color uniformity


 Solar Cells Advantage:

•  High efficiency and stable performance in photovoltaic conversion.
•  Advanced diffusion technique ensuring the homogeneity of energy conversion efficiency of the cell.
•  Advanced PECVD film forming, providing a dark blue silicon nitride anti-reflection film of homogenous color and attractive         appearance.
•  High quality metal paste for back surface and electrode, ensuring good conductivity, high pulling strength and ease of soldering.
•  High precision patterning using screen printing, ensuring accurate busbar location for ease with automatic soldering a laser cutting. 


Specifications:

Model

Efficiency

Power

Max Power Current

Min Power Current

Max Power Voltage

Short Circuit Current

Open Circuit Voltage


Eff(%)

Ppm(W)

Ipm(A)

Ipm(A)

Vpm(V)

Isc(A)

Voc(V)

156x156 P

18.20-18.39

4.43

8.53

8.36

0.532

8.82

0.633

156x156 P

18.00-18.19

4.38

8.40

8.26

0.529

8.78

0.630

156x156 P

17.80-17.99

4.33

8.33

8.20

0.527

8.74

0.629

156x156 P

17.60-17.79

4.28

8.29

8.08

0.524

8.70

0.628

156x156 P

17.40-17.59

4.23

8.26

8.03

0.522

8.66

0.625

156x156 P

17.20-17.39

4.19

8.22

7.99

0.520

8.61

0.623

156x156 P

17.00-17.19

4.14

8.17

7.90

0.517

8.56

0.620

156x156 P

16.80-16.99

4.09

8.13

7.85

0.515

8.51

0.618

156x156 P

16.60-16.79

4.04

8.06

7.75

0.513

8.46

0.616

156x156 P

16.40-16.59

3.99

7.97

7.74

0.511

8.40

0.614


Packaging & Delivery of  Solar Cells

Carton Box Package and Deliver by air. It should be noticed that it should be avoid of water, sunshine and moist.

Polycrystalline  Solar Cells High Quality 16.40-18.20

 FAQ

We have organized several common questions for our clients,may help you sincerely:

①What price for each watt?

It depends on the efficiency of the solar cell, quantity, delivery date and payment terms.

②How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.

③Can you provide the peripheral products of the solar panels, such as the battery, controller, and inverter? If so, can you tell me how do they match each other?

Yes, we can, we have two companies for solar region, one is CNBM International, the other is CNBM engineering Co.

We can provide you not only the solar module but also the off grid solar system, we can also provide you service with on grid plant.

④What is your warranty of solar cell?

 Our product can promise lower than 0.3% open box crack, we support claim after opening the box if it has crackm color difference or sth, the buyer should give pictures immediately, we can not accept the claim after the solar cell has assembled to solar panel.

• Timeliness of delivery

• ⑤How do you pack your products?

We have rich experience on how to pack the solar cell to make sure the safety on shipment, we could use wooden box or pallet as buyer's preference.





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Q:What's the benefit of using a solar cell?
It can protect our environment better.
Q:How many types of solar cells are now being used in real life?
3 kinds of solar cells, Silicon-based, organic, chemical.
Q:How can the solar power change our life by using solar cells material?
There is a lot of research indicating that by the mass use of solar cells, the solar power is becoming one of the least expensive overall sources of power
Q:How much does a solar cell cost?
I never did the exact calculation, but it does cost much more than I thought.
Q:Can the 156x156mm high efficiency single crystal cells assembly function better compared to the traditional one?
Our company is planning to upgrade our supply system into the 156x156mm high efficiency single crystal celsl assembly, but we are still not sure if it is really that great.
Q:What is the current situation and the recent progress space solar cells in China?
In China, the space solar cells technology is considered to be very important at the current situation, and it has already developed very dramatically after China gave financial support to the space solar cells projects.
Q:Have you ever been to a solar cell power generation station?
We have a big solar cell power generation station nearby.
Q:Are there any library or exhibition halls where I can show students at school how the solar cells works?
Why don't you arrange a tour to the solar cell library in downtown?
Q:What information can I get from the Internet about the solar cell modules? Such as what it is? How it is made?
Here is what I can found online about the solar cell module for your information: A bulk silicon PV module consists of multiple individual solar cells connected, nearly always in series, to increase the power and voltage above that from a single solar cell. The voltage of a PV module is usually chosen to be compatible with a 12V battery. An individual silicon solar cell has a voltage of just under 0.6V under 25 °C and AM1.5 illumination.
Q:Where can I buy solar cells?
Actually you can rent one, no need to buy one.

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