250w Solar Panel/Modules Green Energy 2kw Solar Kits for Parkistan

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China main port
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TT OR LC
Min Order Qty:
1000 watt
Supply Capability:
100000000 watt/month

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Product Description:

250w Solar Panel-255w Poly Solar Panels/Modules Green Energy 2kw Solar Kits for Parkistan

Product Description

Max Power Voltage Vmp(V)

31.5

Max Power Current Lamp(A)

7.94

Open Circuit Voltage Voc(V)

37.5

Short Circuit Current Isc(A)

8.72

Temperature Coefficients of Isc (%/)

0.0825

Temperature Coefficients of Voc (%/)

-0.4049

Temperature Coefficients of Pmp (%/)

-0.4346

Solar Panel Max Power(w)

250w poly solar panel

 250w Poly Solar Panel Advantage:

  • 16.9% high module conversion efficiency and excellent performance in low light conditions

  • The panel is equipped with MC4 connectors compatible with CNBM adaptor kit so you can set up your system smoothly

  • 250w poly solar panel is our standard products,we have stock at here in any time

  • Solar panels all passed CE TUV UL IEC ISO certificates with high standard quality

  • Sturdy aluminum frame protects the solar panel from high wind, snow loads, and other harsh weathers

  • Fully self powered off-grid system and also suitable for commercial and power station property

  • 25 years warranty for transferable power output ; 10 years warranty for material and workmanship 

  • High performance EVA encapsulant to prevent destroying and water

250w Poly Solar Panel Products Details Show:

250w poly solar panel

2kw solar system-energy

250w solar panel

250w poly solar panel

As a professional Solar Panel manufacturer and Supplier in China, we have our customers come around the whole world and our specialisation has got a worldwide recognition and with plenty experience. Meanwhile, with our high standard quality, competitive price, prompt and excellent service, As main role in trade section of CNBM Group, CNBM International Corporation supplies products including Monocrystalline Solar Panel, Polycrystalline Solar Panel ( multicrystalline silicon Solar Panel) have received and enjoyed famous reputation in many countries and regions in the world.We do very well in 250w-255w poly soalr panels.

 

If you want to more about our products, pls feel free to contact me or send inquiry to me at any time. Thanks for your viewed in OKORDER.COM.

 

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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 material is easy to industrial production and material performance and stability.
Q:What is the main material for making solar panels?
The correct name of solar panels is solar photovoltaic panels, making its main material is monocrystalline silicon or polysilicon silicon, monocrystalline silicon silicon chip more crystalline silicon wafer photoelectric conversion rate is high, the price is also more expensive silicon wafer.
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 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: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:Polycrystalline solar panels are good or single crystal solar energy is good
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% (
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:What is the principle of solar panels work?
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. This is the photoelectric effect of the working principle of solar cells.

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