PV solar panel A-grade cell high efficiency 5W-300W

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1000 watt
Supply Capability:
500000 watt/month

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Product Description:

1.Structure of solar module Description

Quick Details

Place of Origin:

China (Mainland)

Brand Name:

CNBM

Model Number:

BCT5W-300W

Material:

Polycrystalline Silicon

Size:

1956x992x45mm

Number of Cells:

36 or 60 or 72

Max. Power:

300W

Frame:

Anodized aluminum alloy

TPT:

Krempel,Germany

QC warranty:

25 years module output warranty





2.Main Features of the solar module

Packaging & Delivery

Packaging Detail:carton box with wooden pallets:
Delivery Detail:5-15 days after the deposit


Material

1. Frame: anodized aluminum alloy

2. Front: tempered glass

3. Back cover: TPT

4. Encapsulate: EVA

 

SOLAR PANEL MODULE APPLICATIONS

1. Solar power station

2. Rural electrification, Small home power systems

3. Power supply for traffic, security, gas industry; 

4. 12V and 24V battery charging systems; 

5.Other industrial and commercial applications

 

Solar panel quality and warranty 
1. Peak power of single module in guaranteed in +-3%power tolerance. 
2. Average power of modules in single order is guaranteed not less than the peak power .
3. Rigorous quality control meets the highest international standard .
5.5 years limited warranty on material and workmanship .
6.10 years and 20 years limited warranty for minimum power output.

3.Solar module Images

 

PV solar panel A-grade cell high efficiency 5W-300W

PV solar panel A-grade cell high efficiency 5W-300W

PV solar panel A-grade cell high efficiency 5W-300W

4. solar module Specification

Specifications

A-grade cell high efficiency 5W-300W PV solar panel 
1.Higher conversion efficiency 
2.quick delivery 
3.Excellent in quality

5.FAQ of Solar module

1. Q: Are you a factory or trading company?

A: We are a factory.

2. Q: Where is your factory located? How can I visit there?

A: Our factory is located in Jiangyin, Jiangsu, China, near Shanghai. You are warmly welcomed to visit us!

3. Q: How can I get some samples?

A: Please connect me for samples

4. Q: Can the price be cheaper?

A: Of course, you will be offered a good discount for big amount.



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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 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:Can cold light make solar panels power
permanent, clean and flexible three major advantages of solar cells long life, as long as the sun exists, solar cells can be an investment and long-term use; compared with thermal power, Solar cells do not cause environmental pollution
Q:Single crystal solar panels and polycrystalline solar panels
Monocrystalline silicon cells in the laboratory to achieve the conversion efficiency of 24.7%. Ordinary commercial conversion efficiency of 10% -18%. Monocrystalline silicon solar cells because of the production process problems, generally its semi-silicon ingots for the cylindrical into, and then through the slice -> cleaning -> diffusion knot -> remove the dice -> the production of electrodes -> corrosion around -> Reflective film and other workers made of finished products. General monocrystalline silicon solar cells four corners for the fillet. Monocrystalline silicon solar cell thickness is generally 200uM-350uM thick, and now the production trend is to ultra-thin and efficient direction
Q:What is the difference between solar panels and light panels?
Silicon solar cells are divided into monocrystalline silicon, polysilicon, amorphous silicon, silicon thin film solar cells and several. At present, the world's most widely used solar cells are silicon solar cells, in large-scale applications and industrial production is still dominated by the penetration rate of 90% or more, monocrystalline silicon solar cell photoelectric conversion efficiency of the highest technology is also the most mature.
Q:Composition and function of solar panels
The demand for polysilicon is mainly from semiconductors and solar cells. According to the different requirements of purity, divided into electronic and solar level.
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:The voltage and power problems of solar panels
From morning to night (with sunshine) solar panel voltage is generally relatively stable, that is basically about 30V; but the output power is always changing, sooner or later, noon; if it is good quality solar energy,
Q:What is the principle and structure of solar panels?
solar controller: the role of solar controller is to control the working state of the entire system, and the battery played a charge protection, over discharge protection role. In the larger temperature difference, the qualified controller should also have the function of temperature compensation. Other additional functions such as light control switch, time control switch should be the option of the controller;
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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