High-efficiency photovoltaic power generation device with automatic maintenance function

Abstract

The invention relates to a high-efficiency photovoltaic power generation device with automatic maintenance function, comprises a base, a brace, a solar panel and a maintenance device. The maintenancedevice comprises a cleaning mechanism, a moving plate, a sweeping mechanism and two moving mechanisms, the cleaning mechanism comprises a water tank, a water pump, a water pipe, a spray nozzle, a translation assembly, a liquid injection pipe and a seal cover, the translation assembly comprises a slider, a connecting rod, a first motor and two rollers, the sweeping mechanism comprises a scraper, acoil, a magnet, two orientation units and a plurality of springs. According to the high-efficiency photovoltaic power generation device with automatic maintenance function, the nozzle above the solarpanel is moved by the cleaning mechanism, clean water is supplied to the nozzle by the water pump for cleaning, dust is removed, cleanliness is restored, the power generation efficiency is improved, and sunlight can be received normally by the solar panel for power generation through cleaning snow and other obstacles on surface of the solar panel, normal operation of the equipment is ensured, thereby improving practicality of the equipment.

Description

technical field [0001] The invention relates to the field of new energy equipment, in particular to a high-efficiency photovoltaic power generation device with an automatic maintenance function. Background technique [0002] Photovoltaic power generation is a technology that directly converts light energy into electrical energy by using the photovoltaic effect of the semiconductor interface. It is mainly composed of three parts: solar panel components, controllers and inverters. The main components are composed of electronic components. Solar energy After the batteries are connected in series, they are encapsulated and protected to form a large-area solar cell module, and then cooperate with power controllers and other components to form a photovoltaic power generation device. [0003] In the photovoltaic power generation device, the power generation of the solar panel depends on the amount of sunlight received. Since the photovoltaic power generation device is installed out...

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Problems solved by technology

[0003] In the photovoltaic power generation device, the power generation of the solar panel depends on the amount of sunlight received. Since the photovoltaic power generation device is installed outdoors, after long-term operation, the solar panel is prone to dust, which affects the reception of sunlight and reduces the power generation efficiency. Not only that, after rainy and snowy weather, snow is easy to cover the surface of the solar panel, blocking the solar panel from receiving sunlight, making the device unable to generate electricity, thereby reducing the practicability of the existing photovoltaic power generation device

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