High energy conversion efficiency Monocrystalline Silicon Solar Cells with Low Price

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1. Monocrystalline Silicon Solar Cells

OKorder is offering high quality Monocrystalline Silicon Solar Cells at great prices with worldwide shipping. Solar cells are the core of solar power systems and our Monocrystalline solar cells consist of an anisotropically texturized surface and dark silicon nitride, anti-reflection coating and a full-surface aluminum back-surface field. These Monocrystalline solar modules are perfect for converting solar energy into electric energy, or charging storage batteries. 

 

2. The intended use of Monocrystalline Silicon Solar Cells

 

Our Monocrystalline Silicon Solar Cells are ideal for:

  • Power generation

  • Lighting

 

3. The advantages of Monocrystalline Silicon Solar Cells

 

Not only are OKorder's Monocrystalline Silicon Solar Cells of the highest quality and reliability, we are able to quickly ship orders within 20 days of receiving a deposit or original L/C.

 

 

4. Main features of Monocrystalline Silicon Solar Cells

  • Extended service life

  • Outstanding power output even in low light or high temperature conditions

  • High energy conversion efficiency

  • Reliable performance

  • Color uniformity

  • Low breakage rate

  • Optimized design for ease of soldering and lamination

 

5. FAQ:

Q1: Why buy Materials & Equipment from OKorder.com?

A: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

 

Q2: What is a solar cell?

A: A solar cell is an electrical device that converts light energy directly into electricity by a phenomenon called the photovoltaic effect. When exposed to light, solar cells can generate and support an electric current without being attached to any external voltage source, but do require an external load for power consumption.

 

Q3: What are the advantages and disadvantages of monocrystalline solar PV cells?

A: Monocrystalline solar cells are the most efficient type of PV cells, with the exception of CdTe thin film solar PV cells. As a result, monocrystalline solar cells are more expensive when compared to almost all other types of cells.

 

Q4: What is the typical service life of solar PV modules?

A: The typical life of a PV module is 25 years. However, superior quality PV modules boast service lives up to 35-40 years (electrical generating capacity is often reduced, however by that point).

 

Q5: What certifications do you have?

A: We are specialized in the photovoltaic field, with a focus on solar cells, modules and photovoltaic power generation systems. We employ advanced monocrystalline and polycrystalline silicon solar cell manufacturing equipment, producing highly efficient and reliable products sold in Europe, the Americas and Australia. Our company has passed ISO9001 quality management system certification, and our products have obtained TUV-IEC, CE, UL certification.

 

Q6: How do we guarantee the quality of our products?

A: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

 

Q7: How soon can we receive the product after purchase?

A: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.

 

6. Specifications:

Dimension: 156mm x 156mm

Diagonal:    200mm (round chamfers)

Front:           Anisotropically texturized surface and dark silicon nitride

                     anti-reflection coating

                     1.9mm silver bus bars

Back:           Full-surface aluminum back-surface field

                     2.0mm (silver / aluminum) continuous soldering pads

156x156mm 2BB/3BB with High Efficiency Monocrystalline Silicon Solar Cells

 

Monocrystalline Silicon Solar Cells with Low Price

 

Brief introduction of Monocrystalline Silicon Solar Cells

Monocrystalline silicon solar cells based on high-purity silicon rods as raw material for solar cells, is currently the fastest development of a solar cell. Its structure and the production process has been finalized, the products have been widely used in space and on the ground.

In order to reduce production costs, ground applications such as solar cells using solar grade silicon rods, materials performance has been relaxed. Some also use semiconductor device processing materials and discard the head and tail of silicon materials, solar cells drawn into complex dedicated silicon rods. The silicon rods cut into pieces, usually 0.3 mm thick sheet. After polishing, cleaning and other processes, the raw material will be made of silicon.

In the processing of making solar cells, the first doping and diffusion in silicon, a trace amount of dopant is generally boron, phosphorus, and antimony. Diffusion is carried out in a quartz tube into a high-temperature diffusion furnace. Thus formed P> N junction on the wafer. Then using a screen printing method, fine with a good paste into a grid line printed on the wafer, after sintering, while forming the back electrode and the surface coated with antireflection gate line source to prevent a large number of photons It is reflected off the smooth surface of the wafer.

Thus, the monomer monocrystalline silicon solar cells are produced. After single-chip random testing can be assembled according to the required specifications into a solar cell module (solar panel) by the method of series and parallel to a certain output voltage and current. Finally, package the frame and materials. According to user system design, solar cell components of various sizes square solar cells, also known as solar arrays. Photoelectric conversion efficiency of monocrystalline silicon solar cells are about 15%, the results of the laboratory also has reached more than 20%.

 

 

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Q:Is solar cell technology very developed and v applied to life a lot?
Yes, solar cells are very commonly used in the commercial military, industrial, areas.
Q:Are there any books in the market t about solar cells and their applications?
Yes, you can find it in the science and technology section
Q:What is the right way to operate a solar cell?
Solar cells convert light energy into electrical energy either indirectly by first converting it into heat, or through a direct process known as the photovoltaic effect.
Q:Monocrystalline silicon and polycrystalline silicon cell in the appearance of what is the difference?
From the appearance point of view: monocrystalline silicon cell four corners were arc-shaped, no surface pattern; polysilicon cell four corners for the square angle, the surface has a similar pattern of ice flowers.
Q:How many types of solar cells are now being used in real life?
You will find out there are many different kinds of solar cells if you differentiate it in different ways.
Q:Is there any easy way to make a solar cell? I want to make a DIY solar cell with my child at home.
I sent a private message to you about my personal experience of diy solar cell.
Q:Does the solar cell generate electricity in the absence of the sun, only in the case of strong lights or lasers? If you can achieve how much, and the same day?
One of the directions for the development of modern solar cells is to maximize the frequency range of the light waves that can be energized (to the low frequency direction) to increase the power generation efficiency of solar cells.
Q:What is the solar cell?
For solar cells formed by the combination of two different silicon semiconductors (P-type and N-type), when the sunlight is irradiated, the solar light is absorbed by the solar cell to produce positive ions (positive holes) and negative ions (electrons) The positive ions are assembled into the P-type semiconductor, and the negative ions are assembled to the N-type semiconductor.
Q:How to explain to students how the solar cells are made?
The Manufacturing Process of solar cells is a bit difficult to explain, but I can send you the details through email if you want.
Q:What are the 3 things you need to know before you start to make solar cells?
Sorry that I can not provide any help because I know nothing about solar cells.

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