50W Solar Photovoltaic Panel high efficiency stable quality

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Qingdao
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TT OR LC
Min Order Qty:
500 watt
Supply Capability:
2000 watt/month

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Product Description:

Introduction

 

50W Solar Photovoltaic Panel high efficiency stable quality with certificate of TUV UL CE this product is designed for home and gardern street.

 

product feather

 

    50W~60W output under standard conditions

        Output Voltage 18V, suitable for 12V power system

        Can fully charge up a 12V 24AH battery within 5~7 hours

        Poly-crystallize Solar Cells from Taiwan or Germany

        Product life over 25 years

       Resistance to fluctuations of temperature, humidity and strong wind

       Manufactured under IEC61215 Solar Photovoltaic Panel requirements

 

suggested application

 

   Garden lighting, pavement lighting

       Farmer household lighting

    Decorative water pump

     Traffic signal lighting

     Camping uses for lighting and charging mobile phone and laptop

 

parameter

 

50W Solar Photovoltaic Panel high efficiency stable quality

50W Solar Photovoltaic Panel high efficiency stable quality

packing

 

we use to pack panel with carton and pallet. each carton contain 26pics. and it will be firmly fixed by carton and each panel will be pack with frame. outside the carton we will use pallet to fix it and mark and parameter will be printed on the box.

 

 

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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
From the cost of production, than the monocrystalline silicon solar cells to be cheaper, easy to manufacture materials, saving power consumption, the total cost of production is low, so get a lot of development. In addition, the polysilicon solar cell life than monocrystalline silicon solar cells shorter. From the performance and price ratio, monocrystalline silicon solar cells also slightly better.
Q:What is the working principle of solar panels?
the inorganic salts such as gallium arsenide Ⅲ-Ⅴ compounds, cadmium sulfide, copper indium selenium and other multi-compounds as the material of the battery;
Q:Can cold light make solar panels power
light - heat - dynamic - electric conversion method through the use of solar radiation generated by thermal power, usually by the solar collector will absorb the heat energy into the refrigerant, and then drive the turbine power generation. The latter process is the light-heat transfer process; the latter process is the heat-to-conversion process, which is the same as the conventional thermal power generation.
Q:What is the difference between solar panels and light panels?
The production of silicon requires that the stone be heated to become liquid, and the heating becomes gaseous crystals. During the need to burn a lot of fossil fuels and emissions of toxic gases silicon tetrachloride, this material has a corrosive effect on the skin. After pickling, pulling crystal, cut the side, finished a series of processes, more industrial chain. The cost of the finished product is too high. The energy consumption of making a solar cell requires solar cells to be equal in power generation for several years. The cost recovery period is very long.
Q:Can solar panels be connected directly to motor?
Solar panels (also known as solar modules) are the core of solar power systems and the most important part of solar power systems.
Q:Composition and function of solar panels
Among them, for the electronic grade polysilicon accounted for about 55%, solar grade polysilicon accounted for 45%, with the rapid development of photovoltaic industry, solar cell demand for polysilicon growth rate higher than the development of semiconductor polysilicon, is expected to 2008 solar polysilicon
Q:Polycrystalline solar panels are good or single crystal solar energy is good
. 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:The voltage and power problems of solar panels
From morning to night (with sunshine) solar panel voltage is generally relatively stable, that is basically about 30V; but the output power is always changing, sooner or later, noon; if it is good quality solar energy,
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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