Solar charging system, solar panel

HuanQi Solar

HuanQi Technology (Shenzhen) Co., Ltd.

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HuanQi Technology (Shenzhen) Co., Ltd.

0086-1371 444 1361

Keeping promise, honesty and creating the future together

What is the working principle of solar panels based on

1、 The working principle of solar panels

The working principle of solar panels is based on the photoelectric effect and semiconductor technology, and the key is the structure of solar cells. In solar cells, electricity is generated through the pn junction and photovoltaic effect of semiconductor materials, thereby converting solar energy into electricity. When sunlight shines on the p-type semiconductor of the solar cell, the holes in the p-type semiconductor are excited and move towards the n-type semiconductor, creating a potential difference between the p-type semiconductor and the n-type semiconductor, forming an electric field. During this process, if the solar energy supply is sufficient, a current can be generated. This current outputs electrical energy through an external circuit.

2、 The type of light received by solar panels

Although solar panels are composed of multiple components, they mainly receive ultraviolet light from the sun. Because ultraviolet radiation has higher energy, it is easier to excite electrons in semiconductors to generate current. The infrared rays in the sunlight have relatively low energy and are less likely to produce photoelectric effects. Therefore, the working principle of solar photovoltaic panels mainly relies on ultraviolet light.

3、 The application characteristics of solar panels

Solar panels are a renewable energy source that does not consume fossil fuels and does not generate environmental pollution. It has the characteristics of long service life and low maintenance cost. Therefore, in modern society, solar panels are widely used in households, industry, and agriculture. For example, in household applications, solar panels can be used for power generation and supply, providing clean and green energy for households; In the industrial and agricultural fields, solar panels can be used to drive machinery and pumping stations, as well as to irrigate farmland.

Solar PV module
In summary, solar panels have many advantages. Solar panels are devices that generate electricity by absorbing solar radiation energy through semiconductor materials, and their working principle is based on the photoelectric effect and semiconductor technology. Solar panels are a renewable energy source that will play a more important role in modern life.If you want to know more about solar panels, please contact us, the solar panel manufacturer – Huanqi Technology (Shenzhen) Co., Ltd.

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Deprecated: 函数 WP_Scripts::print_inline_script 自版本 6.3.0 起已弃用!请使用 WP_Scripts::get_inline_script_data() or WP_Scripts::get_inline_script_tag() 替代。 in /home/u128853920/domains/huanqisolar.com/public_html/wp-includes/functions.php on line 6078