25 Years Warranty Factory Direct A Grade Solar Modules

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Shanghai
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Min Order Qty:
111 watt
Supply Capability:
1111111 watt/month

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Product Description:

1.Structure of Solar Module Description

The solar module is an off-gird solar power generator, designed to provide stable and reliable electricity to homes and communities without access to grid electricity or to those regions where are short of power or even without power. The solar module is convenient to move, easy to set-up with reliable performance, making it ideal for situations where emergency power is required. It is an ideal & reliable energy source for a wide variety of applications, ranging from lighting , radios, fans ,televisions ,computers ,refrigerator. The USB port is compatible with all 5V-USB charged devices. It can also act as a back-up power source during emergency situations. 

 

2.Main Features of the Solar Module

 1).High conversion efficiencies resulting in superior power output performance.

 2).Outstanding power output even in low light or high temperature conditions

 3).Optimized design for ease of soldering and lamination

 4).Long-term stability,reliability and performance

 

3.Solar Module Images

25 Years Warranty Factory Direct A Grade Solar Modules

25 Years Warranty Factory Direct A Grade Solar Modules

 

 

4.Solar Module Specification

 

Details about Solar Modules

Module Type

50W-M

Number of Cells

36 pcs

Dimensions

540*680*30mm

Peak Power (Pmax)

50W

Module Efficiency

16.07%

Cell Efficiency

19%

Power Tolerance

±3%

Open Circuit Voltage(Voc)

21.6V

Short Circuit Current(Isc)

2.94A

Working Current

1.78A

Working Voltage

18V

Max System Voltage

DC 600V

Operating Temperature

-40°C~85 °C

Nominal Operating Cell Temp

47±2 °C

Temp. coefficient Isc(TK Isc)

0.06%/ °C

Temp. coefficient Voc(TK Voc)

-0.34%/ °C

Temp. coefficient Power(TK Pmax)

-0.42%/ °C

Series Fuse Rating

5A

 

 

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:I am working on research for the usage of solar cells, where can I find more news of solar cells?
You can try Phys.org, who provides the latest news on science including: Physics, Space Science, Earth Science, Health and Medicine.
Q:What diode does the solar panel use?
Species, then the impact of ordinary diode voltage drop will be relatively large, but if the voltage is relatively high, then 0.3V gap relative impact is relatively small.
Q:Is silicon-based solar cells and silicon-based thin-film solar cells the same?
Silicon-based solar cells include silicon-based thin-film solar cells, including monocrystalline silicon solar cells and polycrystalline silicon solar cells. Silicon-based thin-film solar cells can only be in the form of thin-film silicon-based solar cells.
Q:What are the applications of solar cells?
communication / communication field: solar unattended microwave relay station, optical cable maintenance station, radio / communication / paging power system; rural carrier telephone photovoltaic system, small communication machine, soldiers GPS power supply.
Q:How does the solar cell work properly?
The most important step is the photons in sunlight hit the solar panel and can be absorbed by semiconducting materials.
Q:What is the solar cell production process
There are a dozen types of semiconductor materials for solar cells, so there are many types of solar cells. At present, the most mature technology, and has commercial value, the market's most widely used solar cells are silicon solar cells
Q:Whether the solar cell is light can produce electricity
As long as it is light to, and instantly can output voltage and in the case of a loop generated current. In physics called solar photovoltaic (Photovoltaic, photo light, voltaics volts, abbreviated as PV), referred to as photovoltaic.
Q:What is the difference between polysilicon and monocrystalline silicon photovoltaic cells?
Monocrystalline silicon is made of polycrystalline silicon by a single crystal furnace, but also useful for the preparation of monocrystalline silicon melting. Polysilicon is the direct raw material for the production of monocrystalline silicon, which is the basic material of electronic information for semiconductor devices such as contemporary artificial intelligence, automatic control, information processing, photoelectric conversion and so on. Known as the "cornerstone of the microelectronics building."
Q:Silicon solar cell power generation principle
The expected efficiency of the theory is 24% .As the semiconductor PN junction device in the sun under the photoelectric conversion efficiency of the highest, so these photovoltaic devices are usually referred to as solar cells, also known as photovoltaic cells or solar cells.
Q:Does the solar cell generate electricity in the absence of the sun, only in the case of strong lights or lasers? If you can achieve how much, and the same day?
Sunlight is a composite light, in which only the frequency is greater than the solar cell threshold photons can effectively stimulate the solar cell power generation.

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