220W Solar Photovoltaic Panel HIGH EFFICIENCY HIGH OUTPUT

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Shanghai
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TT OR LC
Min Order Qty:
500 watt
Supply Capability:
10000 watt/month

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Product Description:

Introduction

 

220W Solar Photovoltaic Panel CE TUV UL CERTIFICATE,this is a huge modues only for industry field. this product is a higer output and efficiency with stable power and we gurantee you for 25 years.            

 

suggestied application

 

home lighting business lighting,

Garden lighting, pavement lighting    

Farmer household lighting

Decorative water pump

Traffic signal lighting

Solar Power Plant, Solar House

 

Product features

 

All modules designed and manufactured in our ISO 9001 certified factory.

Modules are UL1703 safety rated for high wind pressure, hail impact, snow load and fire.

Integrated bypass diodes to protect the solar cell circuit from hot spots during partial shadowing.

Anodized aluminum frame improves load resistance capabilities for heavy wind loads.

Our module technology ensures there are no problems of water freezing and warping.

Low power tolerance of +/-3% helps higher output power, by reducing module string mismatch losses.

Monocrystalline and Polycrystalline cell technologies with efficiencies up to 17%

Highly transparent, low-iron, and tempered glass and antireflective coating increases energy yield.

New eco-friendly packaging minimizes cardboard waste and requires less transportation and storage space.

 

packing

 

Individual carton box for solar panel

2 solar modules in a carton

A carton board separates two solar panel

For LCL goods, we use bulk carton box or wooden boxes

 

Parameters

 

 

220W Solar Photovoltaic Panel  HIGH EFFICIENCY HIGH OUTPUT

220W Solar Photovoltaic Panel  HIGH EFFICIENCY HIGH OUTPUT

 

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Q:What is the working principle of solar panels?
No matter what kind of material to make the battery, the general requirements for solar cell materials are
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?
optical cable communication pump Station power, seawater desalination system, urban road signs, highway signs, etc. Europe and the United States and other advanced countries will be integrated into the photovoltaic power generation system and remote areas of natural village power supply system into the development of the combination of solar cells and building systems have been formed industry Trends
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 highest conversion efficiency in the laboratory is 24.7%, and the efficiency of the scale is 16%. Polysilicon conversion rate of 14% -15%. Amorphous silicon conversion rate of 12%. Silicon film conversion rate of 9%. Silicon solar cell is the main raw material of silicon, silicon is an extremely rich element of the earth, almost everywhere there are silicon, can be said to be inexhaustible, with silicon to create solar cells, raw materials can be described as no shortage.
Q:Can solar panels be connected directly to motor?
The sun is irradiated on the semiconductor p-n junction to form a new hole-electron pair. Under the action of the p-n junction electric field, the holes flow from the n region to the p region. The electrons flow from the p region to the n region, and the current is formed after the circuit is turned on.
Q:Composition and function of solar panels
In addition to the quality of EVA itself, the components of the manufacturers of laminated technology is also very large, such as EVA glue degree is not up to standard, EVA and tempered glass, backplane bonding strength is not enough, will cause EVA early aging, affecting components
Q:The voltage and power problems of solar panels
3, charge 12V battery when the power is really small, if it is a normal controller, then the equivalent of 18V voltage in the charge, probably 18 x (240 / 30.2) = 143w solar panels.
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.
Q:How many solar panels have ah?
But in reality, the need for solar panel power and solar charger to find a balance in the portability. It is generally believed that the minimum power of the solar charger can not be less than 0.75w, and the secondary power solar panel produces 140mA of current under standard light. In the general sunlight generated by the current at 100mA or so, if less than the secondary power charging current is too small,

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