185W Poly Solar Panel for Small Solar System

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Shanghai
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Min Order Qty:
728 pc
Supply Capability:
5000000 pc/month

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Item specifice:

Material: Polycrystalline Silicon Max. Power(W): 185 Number of Cells(pieces): 48

Product Description:

Company Profile


CNBM International Corporation (CNBM International) is the most important trading platform of CNBM Group Corporation, a state-owned company under the direct supervision of State-owned Assets Supervision and Administration Commission of the State Council.

Since 2004, the trading volume of CNBM International has been doubled in 5 successive years owing to the support of superior corporations and effort of all staff. Meanwhile, we have established strategic partnerships with hundreds of domestic manufacturers and sound business relations with clients from over 120 countries. Currently, we have wholly-owned overseas subsidiaries and branches in 5 countries with a view to realize localization, which also represents an essential progress in our globalization target.



185W Poly Solar Panel for Small Solar System datasheet


Description of SpecificationUnitsModel
185P
General Data
Nominal PowerW 185
Dimensions(L*W*H)mm1320*992*40
Weightkg 15
Solar Cell
Cell Type
 Polycrystalline
Number of Cells
 48
Maximum PowerW 185
Watt Tolerance%+/-3
Voltage & Ampereage
Maximum System VoltageVolts 1000
Maximum Operating Voltage(Vmp)Volts 24.7
Maximum Operating Current(Imp)Amps 7.49
Open Circuit Voltage(Voc)Volts 30.0
Short Circuit Current(Isc)Amps 8.15
Operational Temperatures
Temp Coefficent of Isc(TK Isc)% per deg.C+0.045
Temp Coefficent of Voc(TK Voc)% per deg.C-0.33
Temp Coefficent of Pmax(TK Pmax)% per deg.C-0.45
Normal Op.Cell Temp (NOCT)deg.C45±2
Application

Storage & Operating TemperatureDeg C-40 to +80
Standard Test Conditions
1000W/M²,1.5AM,25
Materials & Accessories Data (All Certified by CE and TUV)
CableConnerctors
IP65
LengthM 0.9
Wire Diametermm2 4
  Frame
Aluminum Anodzed
GlassThicknessmm3.2
Low lron,High Transmisson,Toughness
YES
EVA resinmm0.5
Backsheet(TPT)mm0.3
Warranty
(Output)
10 years%90
20 - 25 years%80
Whole PanelYears5

 




FAQ

Sample Charge

Samples in stock: 2 working days after recipt of deposit.

Other samples: about 15 working days, depending on your required model.  


Order Guide

General Information:

1, Inquiry professional quotation

2, Confirm the price, leadtime, technical data, payment term and etc

3, Customer send JEC Purchase Order and we send Proforma Invoice with seal

4, Customer make the payment for deposit and send us Bank receipt

5, Initial production stage: confirm deposit receipt and start production

6, Middle production stage: send production photos to update

7, End production: production finished, you can arrange third party inspection

8, Customer make payment for balance and JEC ship the goods. 

Also accept balance against copy of B/L in the term of CIF, or L/C at sight

9, Order can be finished when you receive the goods and satisfy with them

10, Feedback to JEC about quality, service, market feedback & suggestions. And we can do better.

 


185W Poly Solar Panel for Small Solar System Stock Information


185W Poly Solar Panel for Small Solar System


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Q:Solar panels single crystal and double crystal in the rain which is easy to use
At present, 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. Since monocrystalline silicon is typically coated with tempered glass and waterproof resin, it is rugged and durable for up to 15 years and up to 25 years.
Q:What is the working principle of solar panels?
the inorganic salts such as gallium arsenide Ⅲ-Ⅴ compounds, cadmium sulfide, copper indium selenium and other multi-compounds as the material of the battery;
Q:What is the main material for making solar panels?
You can also according to their own needs, according to the power to buy a good package of solar photovoltaic products.
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 market share and a slight increase, and now the market to see the majority of single-crystal silicon cells. Monocrystalline silicon solar cell silicon crystal is very perfect, its optical, electrical and mechanical properties are very uniform, the color of the battery is mostly black or dark, especially for small pieces of small pieces of consumer products.
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: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
. Since monocrystalline silicon is typically coated with tempered glass and waterproof resin, it is rugged and durable for up to 15 years and up to 25 years.
Q:What is the principle of solar panels work?
Solar power generation There are two ways of solar power generation, one is the light - heat - electricity conversion, the other is the optical - electrical direct conversion.
Q:How many solar panels have ah?
The area of ​​the solar cell chip is not exactly the same as the area of ​​the solar package panel, because some solar panels, although large, single solar wafer arrangement gap is wide, so that the solar panel power is not necessarily high. 2, in general, the power of solar panels is the bigger the better, so that the current generated in the sun, and soon it will be filled with built-in battery.

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