Photovoltaic power generation panel cleaning device

Abstract

The invention relates to a solar panel automatic cleaning system for a solar power plant area. The solar panel automatic cleaning system comprises rails and a cleaning device moving on the rails, andthe rails are arranged between the solar power generation panels of a plant area. A water supply tank, a cleaning tank and a control box are separated in the cleaning device, and a water tank and a high-pressure water pump are arranged in the water supply tank. An electric cylinder I is arranged at the bottom of the cleaning box and drives a horizontal bottom plate above the electric cylinder I tomove up and down, the two sides of the upper portion of the horizontal bottom plate are each provided with a guide rod, and the end faces at the inner sides of the guide rods are concaved inwards toform sliding ways I. Telescopic rods are arranged in the sliding ways I in a sliding mode, a strip-shaped cleaning plate is arranged between the telescopic rods and is used for cleaning the surface ofthe solar power generation panel, and a power supply device, a control device, a wireless transmitting module and a wireless receiving module are arranged in the control box. Whether the surface of the solar power generation panel needs to be cleaned or not can be judged according to the situation that the power generation efficiency of the solar power generation panel is reduced, and if needingto be cleaned, the solar power generation panel can be automatically cleaned.

Description

technical field [0001] The invention belongs to the technical field of solar power generation, and in particular relates to a cleaning device for a photovoltaic power generation board. Background technique [0002] There are two types of solar power generation, one is solar power generation (also known as solar light power generation), and the other is solar thermal power generation (also known as solar thermal power generation). [0003] Solar photovoltaic power generation refers to a power generation method that directly converts light energy into electrical energy without going through a thermal process. It includes photovoltaic power generation, photochemical power generation, light induction power generation and photobiological power generation. Photovoltaic power generation is a direct power generation method that uses solar-grade semiconductor electronic devices to effectively absorb solar radiation energy and convert it into electrical energy. It is the mainstream o...

AI Technical Summary

Problems solved by technology

[0004] Photovoltaic solar panels mainly rely on absorbing solar energy and converting them into electrical energy to generate electricity. If the solar panels accumulate dust for a long time, not only will the power generation be lost, but in severe cases, hot spot effects will also occur, resulting in short service life and even damage to the solar panels.

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