A solar power generation panel cleaning device and cleaning method thereof

Abstract

The invention discloses a solar power generation panel cleaning device and a cleaning method thereof, comprising: a cleaning component and an air blowing device connected together through an installation housing, a matching hole is provided on the circumferential side of the installation housing, the matching hole is connected with an assembly frame, and the installation The lower part of the housing is provided with a circumferential baffle and an upper baffle, the front of the circumferential baffle is provided with an opening, and the inner side of the circumferential baffle is provided with a helical blade. The dust box is set on the inner side of the circumferential baffle; the front of the upper baffle is provided with an air blowing device, and the front end of the air blowing device is provided with an air blowing port. The bristles are arranged, the seepage pipes are arranged between the bristles, and the seepage pipes are installed on the outer side of the circumferential baffle through the connecting piece. Clean the solar power generation panel by rotating the bristles to avoid scratches on the surface of the solar power generation panel, so that the solar power generation panel always maintains a high light transmittance.

Description

technical field [0001] The invention relates to the fields of solar power generation and cleaning devices, in particular to a solar power generation panel cleaning device and a cleaning method thereof. Background technique [0002] Solar panels, also known as solar cell modules, are photoelectric semiconductor sheets that use sunlight to generate electricity directly. Several solar cells are assembled on a board in a certain way. It is the core part of the solar power generation system. There are two ways of solar power generation, one is light-heat-electricity conversion, and the other is light-electricity direct conversion. The light-heat-electricity conversion method uses the thermal energy generated by solar radiation to generate electricity. Generally, the solar collector converts the absorbed heat energy into working medium vapor, and then drives a steam turbine to generate electricity. The former process is a light-to-heat conversion process; the latter process is a ...

AI Technical Summary

Problems solved by technology

Because the silicon wafer in the middle of the photovoltaic panel is very fragile, it is likely to cause cracks due to gravity

Avoid cleaning during the peak period of power generation. When the photovoltaic system is operating efficiently at noon in summer, the surface temperature of photovoltaic panels is very high due to exposure to sunlight. The principle is that the material inside the photovoltaic panel will undergo irreversible changes, which will cause damage to the solar power generation panel. Avoid using sharp objects to wipe the glass surface, which will not only damage the surface layer, but also affect the diffusion of light

Affect power generation efficiency

[0004] In the prior art, the cleaning device of some semi-automatic cleaning equipment is not ideal when it is working. Since the surface of the solar power generation panel is easy to scratch, several times of cleaning will cause irreversible damage to the solar power generation panel, making the solar power generation panel transparent. The light rate is weakened, and the photoelectric conversion efficiency is greatly reduced

Moreover, the current cleaning method is highly dependent on water resources. In some western regions, where water resources are scarce, the cleaning cost will be very high.

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