Does Aineng concentrated photovoltaic cause radiation to human body?

Shenzhen Huayang Solar Technology Support:

1. Electromagnetic radiation risks for users of photovoltaic power generation systems

Answers

Photovoltaic power generation systems are based on Photovoltaic effect principle: The conversion of solar energy into electric energy pollution, radiation inverters, distribution cabinets and other electrical components have passed the EMC (electromagnetic compatibility) testing institute without damage

2.

The photovoltaic power generation system produces solar energy conversion noise which affects the noise index of the inverter is greater than 65 noise hazard

The two dangerous risks of noise and electricity generation radiation on the roof of the house installed All domestic users who use photovoltaic power generation systems

Radiationt produced by photovoltaic power generation solar panels is harmless to the human body.

The photovoltaic modules themselves do not produce any electromagnetic radiation when generating electricity, but in order to convert the continuous energy generated by the photovoltaic modules into alternative energy and connect it to the electricity grid, Many electrical equipment and electronic devices are generally required when the equipment is working, it will affect the surrounding electromagnetic environment. The electromagnetic environment of a photovoltaic power generation system refers to the sum of electromagnetic phenomena that exist around the photovoltaic system and are generated by the operation of the photovoltaic system.

Household appliances used in the living environment, such as televisions, vacuum cleaners, refrigerators, electric blankets, etc.Electric shavers, etc., all generate industrial frequency electromagnetic fields. It has been scientifically determined that the electromagnetic environment of the solar photovoltaic power generation system is below the limits of various indicators. In the industrial frequency band, the electromagnetic environment of the solar photovoltaic power plant is even lower than the value produced by normal use. commonly used household appliances and will not have an impact on human health.

Detailed information

Power generation principle:

Solar cells respond to light and can convert energy light in electricity. . There are many types of materials that can produce photovoltaic effects, such as: monocrystalline silicon, polycrystalline silicon, amorphous silicon, gallium arsenide, copper selenium indium, etc. Their pricesThe principles of energy production are fundamentally the same. Today, crystalline silicon is used as an example to describe the photovoltaic power production process. Crystalline P-type silicon is doped with phosphorus to obtain N-type silicon, forming a P-N junction.

When light irradiates the surface of the solar cell, part of the photons are absorbed by the silicon material; the energy of the photons is transferred to the silicon atoms, causing the electrons to transition and become free electrons. accumulate on both sides of the P-N junction to form a potential difference, when the external circuit is connected, under the action of this voltage, a current will flow through the external circuit to produce a certain output power. The essence of this process is as follows: the process of converting photon energy into electrical energy.

Baidu Encyclopedia - Prophotovoltaic solar energy production