Polycrystalline Solar Panels for 240W-260W Series

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Shanghai
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Min Order Qty:
25000 watt
Supply Capability:
40000000 watt/month

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Item specifice:

Material: Polycrystalline Silicon Max. Power(W): 260 Number of Cells(pieces): 60

Product Description:

1.Structure of  Polycrystalline Solar Panel for  Series

Polycrystalline Solar  Panel  for 260W l : High efficiency crystalline solar cell.

Even if under the weak light, the solar module can produce maximum power output.

II Tempered glass (toughened glass): Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.

III EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.

IV AI frame: Without screw, rner connection. 6 holes on the frame can be installed easily.

V Junction box: Multi function junction box with water proof.

VI Long lifetime: ≥25 years; Less power decrease.

VII Good performance of preventing from atrocious weather such as wind and hails.

VIII Resisting moisture and etching effectively, not effected by geology.

IX The certificate issued by international authority: UL, TUV, IEC, CE.

 

2. Standard Test Conditions of Polycrystalline Silicon Solar Panel:

The opto-electrical specifications shown below are stabilized values being measured at Standard Test Conditions, Irradiance: 1000W/m2, Spectrum: AM1.5 at 25°C, The info below is subject to manufacturing tolerances.

Where appropriate minutes of measurement are available and are used for the dimensioning of the installation.

 

Advantages of Monocrystalline Silicon Solar Panel

• CNBM Solar performance guarantees for 25 years

• 12 years guarantee for workmanship

• Timeliness of delivery

• Quality Products certified (TÜV, UL, CE, ISO)

 

3. Solar Panel Specification

    Characteristics

Polycrystalline Solar Panels for 260W Series

    Temperature Coefficient of Cells

Polycrystalline Solar Panels for 260W Series

    Mechanical Data

Polycrystalline Solar Panels for 260W Series

 Limits

Polycrystalline Solar Panels for 260W Series

  Guarantees

Polycrystalline Solar Panels for 260W Series

     IV Curve

Polycrystalline Solar Panels for 260W Series

 

4.Quality Certification and Certificate

Polycrystalline Solar Panels for 260W SeriesPolycrystalline Solar Panels for 260W Series

Polycrystalline Solar Panels for 260W Series

 

5. Solar Panel Images

Polycrystalline Solar Panels for 260W Series

Polycrystalline Solar Panels for 260W Series

Polycrystalline Solar Panels for 260W Series

Polycrystalline Solar Panels for 260W Series

 

6.FAQ

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

 

①How about your company?

 

Our company is an innovative high-tech enterprise which aims to provide consumers with unprecedented  amazing experience  by the applying limit of electronic technology.At present,our company devotes itself to recearching,developing,manufacturing and global popularization of monile power supplies,chargers and solar elctronic products.We have astrong team with the experts mastering the core technology of top electronic consumption products.Closely cooperating with incubation laboratories of colleges and universities,we have achieved remarable success in  developing of mobile power supplies and green energy.The mobile power supplies from our company  can be available with 110V-220V AC,USB DC,vehicle power supply and solar power phones,laptops and other digital products,providing your digital products sufficient energy anytime and anywhere.You don’t need to worry about your digital products will power off.

 

②How to guarantee the quality of the products?

 

We can meet  the market demand timely and  continuously,research and develop new products according to the change and development of market.

We are good at teamwork and always take customers’ inquiry as our first consideration during our work.

We can ensure delivery on time.

We  provide the professional testing products,which quality are stable and reliable.

We,on the basis of integrity, constantly uphold the innovative idea of conquering technology limits, considering what customers consider, and continuously introduce various for consumers more convenient and surprising electronic product.


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Q:Solar panels single crystal and double crystal in the rain which is easy to use
Polycrystalline silicon solar cell production process and monocrystalline silicon solar cell almost, but the polysilicon solar cell photoelectric conversion efficiency will have to reduce a lot of its photoelectric conversion efficiency of about 12% (July 1, 2004 Japan Sharp market efficiency of 14.8% Of the world 's most efficient polysilicon solar cells).
Q:What is the working principle of solar panels?
the material is easy to industrial production and material performance and stability.
Q:Can cold light make solar panels power
The drawback of solar thermal power generation is that the efficiency is low and the cost is high, At least 5 to 10 times more expensive than ordinary thermal power plants.
Q:What is the principle of solar panels to convert solar energy into electricity?
Silicon" is one of the most abundant materials on our planet, and since the nineteenth century scientists have discovered the semiconducting properties of crystalline silicon, it almost changed everything and even human thought. At the end of the 20th century, our lives were everywhere Crystal production and process can be divided into five steps: a, purification process b, drawing process c, slicing process d, the system of silicon Battery process e, packaging process.
Q:Single crystal solar panels and polycrystalline solar panels
Monocrystalline silicon solar cells are mainly made of monocrystalline silicon, compared with other types of solar cells, monocrystalline silicon cell conversion efficiency of the highest. In the early days, monocrystalline silicon solar cells occupied most of the market share, in 1998 after the retreat of polysilicon, the market share accounted for second. Due to the shortage of polysilicon raw materials in recent years, after 2004,
Q:What is the difference between solar panels and light panels?
The production of silicon requires that the stone be heated to become liquid, and the heating becomes gaseous crystals. During the need to burn a lot of fossil fuels and emissions of toxic gases silicon tetrachloride, this material has a corrosive effect on the skin. After pickling, pulling crystal, cut the side, finished a series of processes, more industrial chain. The cost of the finished product is too high. The energy consumption of making a solar cell requires solar cells to be equal in power generation for several years. The cost recovery period is very long.
Q:Can solar panels be connected directly to motor?
If the DC motor, solar panels generated by the power through the controller, and then can be used; for AC motors, solar cells to the power through the controller and inverter (DC into AC), and then can be used.
Q:Composition and function of solar panels
Used to bond fixed tempered glass and power generation (battery), transparent EVA material directly affect the quality of the component life, exposure to the air in the EVA easily aging yellow, thus affecting the component's light transmittance, thus affecting the components
Q:Polycrystalline solar panels are good or single crystal solar energy is good
Pre-monocrystalline silicon solar cell photoelectric conversion efficiency of about 15%, the highest reached 24%, which is all types of solar cells in the photoelectric conversion efficiency of the highest, but the production cost is so large that it can not be a large number of extensive And commonly used.
Q:What is the principle of solar panels work?
light - heat - electric conversion method through the use of solar radiation generated by thermal energy, usually by the solar collector will absorb the heat into the refrigerant refrigerant, and then drive the turbine power generation. The previous process is the light-heat conversion process; the latter process is the thermo-electrical conversion process.

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