Polycrystalline Silicon 250Wp Solar Panels

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199000 watt
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5000000 watt/month

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Description

As an essential part of RealForce Group, RealForce Power is located at lakeside of Weishan Lake, a scenic wetland in the world.

We face the Beijing-Shanghai high-speed rail way, the Beijing-Fuzhou expressway and the State Road 104 to the east and the Beijing-Hangzhou Grand Canal to the west.


To the north, we face the Qufu airport and to the south we face the Guanyin airport. Base on the developed three-dimensional transportation systems, we are in a strategic location that could radiate the whole country.

With an orbicular production chain, RealForce Power is engaged in the production of polycrystalline cells and high efficient modules and also the construction of power-generation systems.


Our products are widely used in PV plants, new energy real estate, urban lighting, military satellite power generation, large sever power supply and rural area power supply, etc.

Being the pillar sector in the four industries of ReaForce Group,  RealForce Power, consisting of four production bases in Weishan and Zaozhuang of Shandong province, Wuwei of Gansu province and Luoyong in Thailand, is in charge of RF PV industry.


Polycrystalline Silicon 250Wp Solar Panels

Polycrystalline Silicon 250Wp Solar Panels

Polycrystalline Silicon 250Wp Solar Panels


Maximum Power250W
Efficiency0.154
BacksheetSilver
Frame ColarWhite
Manufacture SiteChina
FrameAnodized Aluminum Alloy
Weight19kg


FAQ:

 1. How long will my inquiry get response?

 Your inquiry related to our products or prices will be replied within 24 hours. 

2. Can I get professional service and suggestion?

Well-trained and experienced staffs to answer all your questions in fluent English. 

3. Do you accept OEM or customized design?

OEM & ODM, any your customized lightings we can help you to design and put into product.

4. What if I need specific design?

Distributorship are offered for your unique design and some our current models.

 

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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: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?
Based on the above considerations, silicon is the most ideal solar cell materials, which is the main reason for solar cells to silicon-based. But with the continuous development of new materials and related technology development, to other village-based solar cells are increasingly showing attractive prospects.
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: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: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: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:What is the principle and structure of solar panels?
inverter: solar direct output are generally 12VDC, 24VDC, 48VDC. In order to provide power to 220VAC appliances, it is necessary to convert the DC power from the solar power system into AC power, so it is necessary to use DC-AC inverter.
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.

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