Module surface cleaning device and module surface cleaning method

Abstract

The invention relates to the technical field of module surface cleaning devices, in particular to a surface cleaning device and a surface cleaning method for a crystalline silicon solar module or a thin-film solar panel. The device is characterized in that a wiper driven by a motor is mounted on the upper surface of the crystalline silicon solar module or the thin-film solar panel and used for sweeping dust or rain and snow on the surface of the module at regular intervals or in rainy and snowy days, so that the surface of the module is cleaned, and sufficient light transmittance is realized. The surface cleaning device and the surface cleaning method are wide in practicability, and can be used for effective surface cleaning of the high-altitude crystalline silicon solar module or the thin-film solar panel.

Description

technical field [0001] The invention relates to the field of manufacturing crystalline silicon solar cell components or thin-film solar cell panels, in particular to a surface cleaning device for crystalline silicon solar cell components or thin-film solar cell panels. The invention also relates to a method for cleaning the surface of the crystalline silicon solar cell module or the thin film solar cell panel. Background technique [0002] With the depletion of fossil energy sources in the world, the Japanese nuclear leakage incident once again sounded the alarm on energy issues. Undoubtedly, solar photovoltaic power generation will become an important part of future electric energy. The application of crystalline silicon solar cell components or thin film solar panels will be As more and more people become more and more dependent on photovoltaic power generation, however, in traditional solar cell power generation systems, if there is too much dust on the surface of cryst...

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Problems solved by technology

[0002] With the depletion of fossil energy sources in the world, the Japanese nuclear leakage incident once again sounded the alarm on energy issues. Undoubtedly, solar photovoltaic power generation will become an important part of future electric energy , the application of crystalline silicon solar cell modules or thin-film solar panels will become more and more extensive, and people's dependence on photovoltaic power generation will become stronger and stronger. However, if the traditional solar cell power generation system, if crystalline silicon There is too much dust on the surface of solar cell components or thin-film solar panels, or in bad weather, especially after heavy snow, even if the solar light is strong, due to the snow on the surface, crystalline silicon solar cell components or thin-film solar panels cannot work normally. generate electricity

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