A photovoltaic panel dedusting system

Abstract

A system for remove dust from photovoltaic panel belonging to the field of solar photovoltaic technology, A technical scheme comprise a plurality of groups of photovoltaic panel and photovoltaic scaffolds, the photovoltaic panel includes a frame, a glass cover plate and a heat absorbing plate, wherein the glass cover plate is located on an upper end surface of the frame, the heat absorbing plate is arranged in the frame, a brush bar for cleaning dust on the surface of the glass cover plate and a driving assembly for driving the brush bar to move are arranged on the photovoltaic support, and the opening and closing of the driving assembly is controlled by a control system; A light-sensitive response module is arrange in that frame for detecting whet dust blocks the surface of the glass cover plate and outputting an induction signal, The photosensitive response module is electrically connected with the control system. When the photosensitive response module senses that dust is blocked, the control system outputs a control signal for starting the driving component. The invention can automatically remove the dust on the surface of the photovoltaic panel and maintain the power generation efficiency of the photovoltaic panel.

Description

technical field [0001] The invention belongs to the field of solar photovoltaic technology, and more specifically relates to a photovoltaic panel dust removal system. Background technique [0002] Photovoltaic panels can directly convert sunlight energy into electrical energy, and the power generation process will not cause environmental pollution. It is a green and environmentally friendly energy production device. [0003] In the process of converting solar energy into electrical energy, weather conditions are the biggest factor restricting power generation, followed by human control. In addition to avoiding losses caused by electrical equipment failure, the cleanliness of the surface of photovoltaic panels is also particularly important. If dust adheres to the surface of the photovoltaic panel, it will not only affect the transmittance of light, but also affect the amount of radiation received by the surface of the photovoltaic panel, resulting in low power generation eff...

AI Technical Summary

Problems solved by technology

If dust adheres to the surface of the photovoltaic panel, it will not only affect the transmittance of light, but also affect the amount of radiation received by the surface of the photovoltaic panel, resulting in low power generation efficiency

[0004] At present, most of the dust on the photovoltaic panels is cleaned manually manually. This method has a large workload and wastes a lot of manpower, so there is still room for improvement.

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