High Efficiency Monocrystalline PV Module Black Backboard 250W-260W

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Structure

 Solar panel refers either to a photovoltaics (PV) module, a solar hot water panel, or to a set of solar photovoltaics modules electrically connected and mounted on a supporting structure. A PV module is a packaged, connected assembly of solar cells. Solar panels can be used as a component of a larger photovoltaic system to generate and supply electricity in commercial and residential applications.

Features

Nominal 20V DC for standard output.

Out standing low-light performance.

Heavy-duty anodized frames.

High transparent low-iron, tempered glass.

Rugged design to withstand high wind pressure, hail and snow load.

Aesthetic appearance.


            

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FAQ

Q:How to guarantee the quality of the products

A:We have established the international advanced quality management systemevery link from raw material to final product we have strict quality testWe resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

 

Q:Can we visit your factory?

A:Sure,welcome at any time,seeing is believing.

 

Q:Which payment terms can you accept?

A:T/T,L/C,Moneygram,Paypal are available for us.

 


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Q:The working principle of solar cells includes the three processes
The opposite of the electrical symbol of the photogenerated carriers in the solar cell pn junction built under the action of the electric field, the electron-hole pairs are separated, the electrons are concentrated on one side, the holes are concentrated on the other side, and the opposite sex charges are generated on both sides of the pn junction Of the accumulation, resulting in photogenerated electromotive force, that is, photovoltaic voltage.
Q:What is the solar cells market in China?
Solar cells, is the "ideal" energy of human being's life, solar energy has changed the traditional way of obtaining energy by battery technology. But this technology is limited due to what solar cells needs to work- the weather factors, the solar energy battery can not work properly under rainy or cloudy weather. Therefore, solar cells market is not very well developed in some part of China where there are not much sun.
Q:Solar panel resistance is changed with what
To be sure that this question is very professional. Secondly, I have to answer this question: the internal resistance of solar energy, mainly reflected in the power generation, the inhibition of current. In the time of power generation,
Q:What is the best way to deal with surplus solar cells abandoned after burning?
It could be a very good resource to be used, but the technology needs to be more advanced to really deal with that.
Q:How about the current market price for the film solar?
The price of film solar varies based on the quality and quantity. The expensive one could be RMN 150 each, while the cheaper on could be only RMB 25 each.
Q:What are the tin bands, sinks and interconnections used on solar modules, and what are the solar cells used in the solar cells?
The bus bar and the interconnection are of the same effect, are collected with the charge, the interconnection of a single cell is to collect the charge
Q:What's the benefit of using a solar cell?
It can decrease the damage to our environment.
Q:Monocrystalline silicon and polycrystalline silicon cell in the appearance of what is the difference?
Although the average conversion efficiency of monocrystalline silicon cells is about 1% higher than that of polycrystalline silicon cells, since monocrystalline silicon solar cells can only be quasi-square (the four corners are arcs), when the solar cell components are formed
Q:Can solar panels be charged with light?
When the external circuit is turned on , In the role of the voltage, there will be a current flowing through the external circuit to produce a certain output power. The essence of this process is the process of converting photon energy into electrical energy
Q:What is the most commonly used material for solar cells?
It is mainly the crystalline silicon materials (including polysilicon and monocrystalline silicon), its market share in more than 90% and in the future for a long period of time will still be the main material of solar cells.

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