Monocrystalline Solar Cells High Quality 16.40-17.60

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Shanghai
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1000 pc
Supply Capability:
1000000 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:


Dimensions

156x156 mm

Diagonal

220 mm

Cell Thickness

180/200 ± 20μm

Front 

Blue silicon nitride anti-reflective coatings

3x1.5mm silver busbar

Back

Full-surface aluminum back-surface field

3x3.0mm (silver/aluminum) discontinuous soldering pads

Electrical Characteristics

 Efficiency code

 Efficiency

Eff(%)

 Power

Pmax(W)

 Max.Power Current

Ipm(A)

 Short Circuit Current

Isc(A)

 Max.Power Voltage

Vpm(V)

Open Circuit Voltage

Voc(V) 

 1760

 17.60

 4.28

 8.097

 8.561

 0.529

 0.631

 1740

 17.40

 4.23

 8.035

 8.506

 0.527

 0.629

 1720

 17.20

 4.19

 7.973

 8.454

 0.525

 0.627

 1700

 17.00

 4.14

 7.910

 8.398

 0.523

 0.625

 1680

 16.80

 4.09

 7.847

 8.335

 0.521

 0.623

 1660

 16.60

 4.04

 7.769

 8.267

 0.520

 0.622

 1640

 16.40

 3.99

 7.690

 8.203

 0.519

 0.621

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.

Monocrystalline Solar Cells High Quality 16.40-17.60

Monocrystalline Solar Cells High Quality 16.40-17.60



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 should I know about the Crystalline silicon photovoltaic cells?
In electronics, crystalline silicon is typically the monocrystalline form of silicon, and is used for producing microchips. This silicon contains much lower impurity levels than those required for solar cells. Production of semiconductor grade silicon involves a chemical purification to produce hyperpure polysilicon followed by a recrystallization process to grow monocrystalline silicon.
Q:Where and how can we find the best solar cells suppliers?
To answer your first question, where to find the solar cell supplier, my answer is on the internet, where you can find any information you want to know.
Q:Briefly explain why solar cells are made into components
The electrical performance parameters of solar cells are: voltage, current, capacity, type, charging rate and so on. The voltage parameter of the battery refers to the operating voltage of the battery, that is, the voltage that can be supplied to the device. Current, refers to the maximum discharge current of the battery. Capacity, refers to the total discharge power of the battery, with An / hour (A / H) said.
Q:How does the solar cell work properly?
When sunlight enters a certain structure, the photons provide the energy to activate the semicondcutore to generate power.
Q:Solar cells and the difference between ordinary batteries. Why is the solar cell is converted into electrical energy, zinc battery is what is converted into chemical energy
Solar cells do not need to consume chemical substances, as long as there is sunshine will be electricity; ordinary battery must be a chemical reaction will be generated. Solar cells in the absence of time can not power, ordinary battery without this limit.
Q:How is the solar cells factories working in China? Do they follow certain quality standards?
Yes, they follow the standard quality assurance protocol, and they are doing very well.
Q:Where can I get a competitive price for this solar cell? The 2bb/3bb polycrystalline solar cell panel?
You can try this website, alibaba.com to find what you need, because I purchased the 2bb/3bb polycrystalline solar cell panel on that website last year.
Q:How many solar cells are there in a solar panel?
The number of solar panels in an installation depends on a few factors, mainly the amount of physical space available for the installation.
Q:Where can I buy the 156x156mm high efficiency poly solar cells assembly?
You can visit www.globalimporter.net and find many suppliers who can provide you what you need.
Q:Is the solar cells factory in China good and trustworthy?
As long as it's real factories which have passed related quality assurance tests with the authentic certificatse for producing the solar cells, they are good.

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