High efficiency 300w monocrystalline solar module of home solar power system

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Quick Details

Place of Origin:

Guangdong China (Mainland)

Brand Name:

Felicitysolar

Model Number:

FLS-M-300W

Material:

Monocrystalline Silicon

Size:

1954*992*40mm

Max. Power:

300w

weight:

25kg

Warranty:

5 years

Current max power:

8.33A

Voltage max power:

36.0V

Short cicuit current:

9.58A

Open circit voltage:

41.6V

Temperature range:

-40℃ -- +85℃

OEM:

avaliable

Packaging & Delivery

Packaging Detail:2 pcs/ piece
Delivery Detail:Whitin 18 days after recevie the deposit.

Specifications

monocrystalline solar module
1.High efficiency,energy saving,use safe.
2.Easy handle,high quality,low price,good after service

Solar Module

 

SPECIFICATION

 

Model No.:FL-P250

Max.Power(±5%)[Pmax]

300Wp

Current Max.Power[lmp]

8.33A

Voltage Max.Power[Vmp]

36.0V

Short Circuit Current[Isc]

9.58A

Open Circuit Voltage[Voc]

41.6V

Max.System Voltage

1000VDC

Cell Technology

Polycrystalline

Module dimension

1954x992x40mm

Weight

25.0Kg

 

All technical data at standard test condition:AM=1.5, E=1000W/m2℃

Produced in correspondence with international safety standards.

WARNING:HAZARDOUS ELECTRICITY!

CAN SHOCK,BURN OR CAUSE DEATH. Do not touch terminals

 

 

PRODUCT DISPLAY

 

 

PRODUCT STRUCTURE

 

1. glass

 Its main role is to protect the power generation ( solar cells ) , there is a selection of light transmittance requirements : 1 ) must be high transmittance (typically 91% or more ) ; 2 ) super white steel processing.

 

2. EVA

 For bonding glass and power generation fixed body ( such as cells ) , transparent EVA material directly affect the life of components exposed to the air EVA prone aging yellow , thus affecting the transmittance components , thus affecting in addition to generating the quality of the components itself, the quality EVA lamination process on the component manufacturers is also very large, such as EVA plastic viscosity of non-compliance , EVA and glass, back bonding strength is not enough, can cause premature aging EVA, the affected component life.

 

3. Solar cells

 The main role is to generate electricity , the electricity is the main market mainstream film crystalline silicon solar cells , thin-film solar cells , both have their advantages and disadvantages . Crystalline silicon solar cells , the equipment costs are relatively low , but the high cost of consumption and cells , photoelectric conversion efficiency is high, the next generation in outdoor sunlight is more appropriate ; higher thin-film solar cells , the relative cost of equipment , but the cost of consumption and battery low, relatively low photoelectric conversion efficiency of crystalline silicon solar cells , but the effect is very good low-light , in the ordinary light can also generate electricity , such as solar calculator .

 

4. backplane

 Sealing, insulation , water ( usually with TPT, TPE , etc. ) the material must be resistant to aging , component manufacturers generally have warranty for 25 years , tempered glass, aluminum is generally no problem , the key lies in whether the backplane and can meet the requirements of silica gel.

 

WORKING PRINCIPLE

 

  Solar panels solar power system is the core part of the solar system, the highest part of the value . Its role is to convert solar energy into electrical energy stored in batteries or sent to , or promote the work load .

 

    When the p -type semiconductor and n -type semiconductor when combined together into a tight , at the interface between the p-n junction is formed . When the cell is irradiated with sun light in the p-n junction is formed on both sides of the positive and negative charge accumulation , the photovoltaic generation of the formation of the internal electric field , which is " photovoltaic effect ." Theoretically, this time, if the electric field on both sides of the built-in and lead-out electrodes connected to an appropriate load , the current will be formed , will be obtained on the load power . The solar cell module is the use of electronics to achieve characteristics of the semiconductor material of solid P-V conversion means . Which is the photovoltaic solar battery works .

 

 

PRODUCT ADVANTAGE

 Advantages

1.High power, high efficiency

2. Long lifespan, energy saving, environmental-friendly

3. Advanced technology, exquisite workmanship

4. Easy installation, free maintenance

 

 

 

 

FAQ

 

[Q:] what is the solar module? [A:] solar panels by cells, components of the border, toughened glass, packaging materials and the junction box and so on, a piece of board can use sunlight to power generation.

[Q:] what is the solar cell (plate)? [A:] solar cell (plate) is a use of solar power photoelectric semiconductor wafer.

[Q:] types of solar panels? [A:] Solar panel common mainly single crystal, polycrystalline,amorphous three materials. Among them, the best single crystal,high efficiency, the price is high; polycrystalline low efficiency of 2%,the price almost, this two kinds of life for more than 25 years;amorphous low efficiency, short life, but the price is cheaper. From the cost point of view, the highest or single crystal.

[Q:] Standard test conditions of solar cells [A:] Power solar panels is in standard condition: temperature of 25 degrees, AM1.5, 1000W/M2 under test. General use WP (WP) said,you can also use the W (W) said. Power test in this standard is called the nominal power.

[Q:] solar panel is how to work? [A:] solar panels can produce current  in a certain intensity ofillumination, the electrical appliance can be used. The premise is the unit of current time than electrical consumption. In practical application, the direct use of the situation is less. Generally the whole system to use.

 

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Q:Why can not the solar panel load directly?
Solar panels because of low power, and the output voltage is extremely unstable, not suitable for load.
Q:What is the working principle of solar panels?
the material is easy to industrial production and material performance and stability.
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: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?
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 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: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
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:The voltage and power problems of solar panels
Because the MPPT controller has a wider input voltage range, it can also convert multiple voltages into current charge and better protect the battery.
Q:What is the principle of solar panels work?
optical - electrical direct conversion method is the use of photoelectric effect, the solar radiation can be directly converted into electrical energy, optical - electrical conversion of the basic device is the solar cell. The solar cell is a device that converts solar energy directly into electrical energy due to the photovoltaic effect. It is a semiconductor photodiode. When the sun shines on the photodiode, the photodiode turns the solar energy into electricity. Current. When many batteries in series or in parallel can become a relatively large output power of the solar cell array

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