Self-cleaning sun tracking device and solar sun tracking method of compound photovoltaic assembly

Abstract

The invention provides a self-cleaning sun tracking device and a solar sun tracking method of a compound photovoltaic assembly. A vertical rotating motor and a horizontal rotating motor are controlled through an intelligent controller. The intelligent controller and an MTTP of an inverter mutually acquire signal. No sensor is required for making the compound photovoltaic assembly perpendicular with sunlight irradiation direction, and a purpose of obtaining optimal power generating efficiency of the compound photovoltaic assembly is effectively realized. Furthermore large-angle rotation can be realized so that the light receiving surface of the compound photovoltaic assembly is overturned for facing the ground, thereby preventing problems of dirt and snow accumulation in winter, facilitating surface cleaning and quickly improving power generating efficiency. The self-cleaning sun tracking device and the solar sun tracking method are applied in the application field of the self-cleaning sun tracking device of the photovoltaic assembly.

Description

technical field [0001] The invention relates to the technical field of solar photovoltaic power generation, in particular to a compound photovoltaic module self-cleaning solar tracking device and a solar solar tracking method. Background technique [0002] In the field of clean energy, the use of solar photovoltaic power generation technology is the mainstream technology, but the problem of affecting the power generation of solar modules due to the dust in the environment has always been a practical problem that plagues operators, especially after snowfall, snow cover On solar modules, it has a great impact on the life of solar modules. At present, most of the cleaning equipment in the market is processed by professional cleaning equipment, which requires a lot of manpower and material resources, resulting in high cleaning costs of solar modules, and it is time-consuming and inconvenient to clean solar modules. Contents of the invention [0003] In view of the above-menti...

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Problems solved by technology

[0002] In the field of clean energy, the use of solar photovoltaic power generation technology is the mainstream technology, but the problem of affecting the power generation of solar modules due to the dust in the environment has always been a practical problem that plagues operators, especially after snowfall, snow cover On solar modules, it has a great impact on the life of solar modules

At present, most of the professional cleaning equipment in the market is used for processing, which requires a lot of manpower and material resources, resulting in high cleaning costs of solar modules, and it is time-consuming and inconvenient to clean solar modules.

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