Well Design High Efficiency Monocrystalline Silicon Solar Cells

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Product Description:

Mechanical data and design of High Efficiency Monocrystalline Silicon Solar Cells

Format                 125mm × 125mm ± 0.5 mm                                          

Thickness-              210 μm ± 40 μm

Front (-)               1.6mm bus bars (silver),blue anti-reflection coating (silicon nitride)

 

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

Temperature Coefficient of Cells

Voc. Temp .coef.%/K                -0.35%/K                                           

Isc . Temp .coef.%/K               +0.024%/K

Pm. Temp. coef.%/K                 -0.47%/K

 

Electrical Characteristic

 

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

 

18.35                        2.841           0.532     5.342      0.631     5.67      79.41%

18.2                         2.817           0.53       5.319      0.631     5.64      79.16%

18.05                        2.794           0.527     5.301      0.63       5.63      78.77%

17.9                         2.771           0.527     5.259      0.629     5.62      78.39%

17.75                        2.748           0.526     5.224      0.629     5.61      77.88%

17.6                         2.725           0.524     5.201      0.629     5.59      77.50%

17.45                        2.702           0.52       5.196      0.629     5.586    76.90%

17.3                         2.678           0.516     5.183      0.626     5.577    76.71%

17.15                        2.655           0.513     5.175      0.623     5.565    76.58%

17                           2.632           0.51       5.161      0.622     5.559    76.12%

16.75                        2.593           0.508     5.103      0.615     5.477    76.98%

16.5                         2.555           0.506     5.047      0.608     5.396    77.88%

 

 

Brief introduction of Photovoltaic Cells Solar Panels

Photovoltaic Cells Solar Panels convert the solar radiation through the photoelectric effect or photochemical effect directly or indirectly into electrical energy by absorbing sunlight;  the main material for most solar panels is silicon, but the production cost is so great that it cannot be a large number of widely and commonly used. Compared with ordinary batteries and rechargeable batteries, solar cells belong to more energy saving green products.

Advantages of Photovoltaic Cells Solar Panels

1) Solar energy resources are inexhaustible; solar energy shine on the planet currently consumes is 6,000 times larger than humanity to. Spread on Earth and the solar widespread, there are only local illumination can use solar photovoltaic panels, unrestricted area, elevation and other factors.
2), Solar energy resources are available everywhere, the nearest power supply. Without long-distance walks, preventing long-distance power transmission lines formed off the loss, but also has a throttling transmission costs. This is also the use of solar photovoltaic panels supplied premise transmission inconvenient western planning.
3), Energy conversion process of Photovoltaic Cells Solar Panels generating electricity is brief, which is a direct transition from photons to electrons. There is no central process (thermal energy into mechanical energy, mechanical energy is converted to electromagnetic energy, etc.) and mechanical activity, there is no mechanical wear. Based on thermodynamic analysis, Photovoltaic Cells Solar Panels generation with high theoretical efficiency, up to 80%, technology has great potential to develop.
4), Photovoltaic Cells Solar Panels do not use the fuel itself, does not emit any greenhouse gases and other substances, including gas, polluting air and noise, the impact will not suffer an energy crisis or the formation of the fuel market, is the real green environmental protection, new renewable energy sources.
5), Photovoltaic Cells Solar Panels generate electricity without cooling water process, the device may be in the desolate desert without water. PV can also be conveniently associated with the construction material, the composition of the construction of photovoltaic power generation system integration, covering not demand alone can choke precious resource site.
6), Photovoltaic Cells Solar Panels generate electricity without mechanical transmission components, operation, and maintenance simple, reliable operation of the same. A PV system only has a solar cell module can generate electricity, coupled with automatic control technology widely used; it can be done simply on unattended, low maintenance costs.
7), Photovoltaic Cells Solar Panels generate electricity tasking reliable, the service life (over 30 years). Crystalline silicon solar battery life is up to 20 to 35 years. In the photovoltaic power generation system, the only rational design, modeling appropriate battery life can last up to 10 to 15 years.
8), Photovoltaic Cells Solar Panels have simple structure, small size, light weight, easy to transport and installations. PV systems establish a short cycle, electricity load capacity vary, convenient and sensitive, easily combined expansion.

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Q:What is the current situation and the recent progress space solar cells in China?
Because the power supply system is one of the important subsystems of the satellites, they need to be configured with a suitable, reliable power subsystem. The proportion of the power subsystem in the whole satellite system is the highest, so the research on the power supply system is very important.
Q:Is it complicated to make a solar cell work well?
You need to be very experienced to make a solar cell work well.
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:Can a solar cell be used in commercial buildings?
The answer is absolutely yes!
Q:I am working on research for the usage of solar cells, where can I find more news of solar cells?
You can visit the city library, where you can find a lot of books and newspapers talking about the solar cells.
Q:How about the current market price for the film solar?
I did some research in the film solar market, and the average price is around RMD70 each.
Q:Can I buy solar cells easily online?
I don't know about solar cells, but I do know you can buy solar panels online.
Q:Anybody ever heard of thin film solar cell? What it that?
From the information I got from wikipedia, A thin-film solar cell is a second generation solar cell that is made by depositing one or more thin layers, or thin film (TF) of photovoltaic material on a substrate, such as glass, plastic or metal.
Q:What is 3d solar cell? And anybody know any manufacturers?
I don’t know exactly what 3d solar cell is, but I heard that it can produce 200% of the power output of conventional solar cells.
Q:How can I describe solar cells in a simple way?
Solar cell is a battery which you can use without damaging our environment.
M-CELL is one of the leading international solar cells manufacturers and specialized in research & development, manufacturing and marketing of solar cells, module and photovoltaic power system made of mono and poly silicon. Our annual solar cells production capacity of the first workshop reaches 210MW.We’re in compliance with the principle that technology comes first and we will meet customers’ need with first-class products, superior service and continuous improvement.

1. Manufacturer Overview

Location Zhejiang, China
Year Established 2008
Annual Output Value Above US$ 320 Million
Main Markets Australia; Asia; South East Asia; South America; North America; Europe; Africa
Company Certifications ISO 9001:2008; CE; TUV; UL

2. Manufacturer Certificates

a) Certification Name  
Range  
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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Ningbo, China
Export Percentage 45% - 50%
No.of Employees in Trade Department 200-300 People
Language Spoken: English; Chinese
b)Factory Information  
Factory Size: Above 10,000 Square meter
No. of Production Lines 8
Contract Manufacturing OEM Service Offered; Design Service Offered
Product Price Range Average