Monocrystalline Solar Cells A Grade 17.417.6

Ref Price:
Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
5000 pc
Supply Capability:
80000 pc/month
Inquire Now Customer Service

Contact us by

(1) WeChat
(2) Whatsapp: +8618101089932

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Monocrystalline Solar Cells A GRADE

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 of ap-n 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.

Advantage of  Monocrystalline Solar Cells

•  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 of Monocrystalline Solar Cells

Format : 156 mm × 156 mm ± 0.5 mm                                          

Thickness: 210 μm ±40 μm

Front (-) : 1.5mm bus bars (silver),blue anti-reflection coating (silicon nitride)

Back (+)  : 2.5mm wide soldering pads (silver) back surface field (aluminium)    

Efficiency (%)    Pmpp (W)    Umpp (V)       Impp (A)       Uoc (V)     Isc (A) 

18.20%              4.43             0.536             8.263           0.634        8.712 

18.00%              4.38             0.535         -  8.188           0.633         8.701 

17.80%            4.33             0.534        -  -8.112       ---0.632   ----8.652 

17.60%              4.28             0.533             8.036           0.631        8.641 

17.40%              4.23             0.529             8.005           0.630        8.591 



Monocrystalline Solar Cells A Grade 17.417.6

FAQ

We have organized several common questions for our clientsmay help you sincerely

What price for each watt?

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

How 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.

Can 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.

What 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

• How 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.

New Way of Making Solar Cells Promises Cheaper Power

A new way of making solar cells promises a cheaper way to generate electricity from the sun and new ways to integrate solar power into other products. When the light comes in and is both directly absorbed by the wires, and some of the light bounces around in between the wires. In fact, the absorption enhancement that we see is in the range of 20 to 50 times the single-pass absorbance. The principles with the wire arrays is grow them on a supporting substrate, and peel them off inside a plastic sheet, so that the material has exactly the optical and electrical properties of a silicon wafer, but instead it basically has the mechanical properties of a flexible plastic sheet. Except that, the flexibility opens the door to potential new applications. For example, the solar cell could be built into roofing material, saving money on installation. Other ideas for new uses come from the physical form of Atwater's novel design.

The more wonderful thing about solar energy is that it's accessible and available everywhere in the world, from the cloudiest place in northern Europe to the sunniest place in north-central Africa to the Outback of Australia to South Asia. And in fact the use of solar energy is growing worldwide for that reason."

Making Solar Cells Greener

To make the solar cells greener and more efficient, The scientists used the bacteria Mycobacterium smegmatis. In fact,A mycobacterium is a type of pathogen that can cause diseases such as tuberculosis, but the species scientists utilized in the study is harmless and can be found in soil and cornflakes. It also produces the protein MspA, which can be used for numerous applications once it has been chemically purified. 
After purifying the protein, Scientist combines it with a synthesized dye that is less toxic than traditional dyes. The protein-dye mixture is coated onto individual solar cells and tested with artificial sunlight to measure energy output. 
The core idea is that the protein acts as a matrix for electron transfer for this dye that absorbs sunlight. We want the protein to be able to capture the electron that the dye gives out and then transfer that electron in one direction, thereby generating an electrical current. 
The new dye-sensitized solar cells do not currently improve on the technology’s ability to convert sunlight into electrical current, but they are the first of their kind and could help low-cost solar cells become a more viable option for alternative energy applications. 
This type of research where you have a biodegradable or environmentally friendly component inside a solar cell has not been done before, and the research is still in its early stages right now. But we have noticed that it’s working, and that means that the protein is not decomposed in the light and electric generating conditions. Because of that, we believe that we’ve actually made the first protein-incorporated solar cell.

 


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Where can I get a competitive price for this solar cell? The 2bb/3bb polycrystalline solar cell panel?
We are a solar cell company based in Shandong, and we sell 2BB/3BB Polycrystalline solar cells/multi-solar cells.
Q:How many years should I spend in the solar cell industry to be a good solar cells sales person?
A good solar cells should be equiped with both solar cells knowledge and good sales skills, and with very good people skills. Only in this way, you will be a good one.
Q:How to generate solar cells, the principle of PN junction
The production of solar cells is mainly based on semiconductor materials, its working principle is the use of photoelectric materials to absorb light energy after the photoelectricity in the conversion reaction, according to the different materials used, solar cells can be divided into: 1, silicon solar cells;
Q:What is the accurate explanation for the sun solar cell power system? How does it work?
Even though the sun solar cell power system is much more developed then before, its working process is still a bit complicated compared to the conventional power supply system.
Q:Does solar cell cost less than the other power generation technology?
Yes, it cost much less than the traditional power generation technology.
Q:What's the relationship between solar energy materials and solar cells?
The solar cells can be divided into different categories based on the different kinds of solar materials which are used to produce the solar cells.
Q:Doping and Diffusion Principle in Solar Cell Processing
Doping in semiconductors refers to the incorporation of phosphorus or gallium in semiconductor silicon to obtain n-type or p-type semiconductor materials, thereby fabricating a wide variety of semiconductor devices.
Q:How can I understand the working principles of solar cells?
Read as many books as you can.
Q:We are currently promoting our one of our solar cells seriers, which is the 156mmx156mm 6inch,2BB/3BB polycrystalline/multi solar cells,mono solar cell,made in Taiwan/Germany, please feel free to contact me if any interest.
I am now in the process of purchasing some mono solar cells, can you send me more details of the product?
Q:How can the solar power change our life by using solar cells material?
100 years ago, no human being could ever dare to imagine that we can use solar cells to generate solar power to better change our life. Today it is happening everyday!

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range
客服
live chat