Water surface floating type photovoltaic power generation equipment

Abstract

The invention relates to the technical field of solar energy and in particular to water surface floating type photovoltaic power generation equipment. The water surface floating type photovoltaic power generation equipment comprises a floating plate. Due to the arrangement of a stepping motor, a screw and a spiral sleeve, orientation of a solar cell panel can be adjusted, and the collection rate of sunlight is improved. Moreover, due to a connecting plate and a rotating shaft, connection between the equipment is convenient; due to the arrangement of a sliding clamping plate and a fixed clamping plate, solar cell panels of different sizes can be fixed under match of a chute and a slide block, and convenience is brought to installation and detachment. A TSL2560 luminous intensity sensor hasthe advantages of high speed, low power consumption and wide range, change of the sunlight can be sensed at any time; moreover, due to a single-chip and the stepping motor, the aim of adjusting the orientation of the solar cell panels along with change of the sunlight angle can be achieved, and the sunshine collection rate is effectively improved. The photovoltaic power generation equipment disclosed by the invention is simple in structure and convenient to use, greatly improves the sunlight utilization rate and is suitable for popularization.

Description

technical field [0001] The invention relates to the technical field of solar energy, in particular to a floating photovoltaic power generation device on water. Background technique [0002] A photovoltaic power generation system is a power generation system that uses solar cells to directly convert solar energy into electrical energy. Its main components are solar cells, batteries, controllers and inverters. It is characterized by high reliability, long service life, no pollution to the environment, independent power generation and grid-connected operation. It is favored by enterprises and organizations in various countries and has broad development prospects. However, the existing photovoltaic power generation equipment mainly relies on the ground Installation, this has caused a large part of the land area to be occupied, and there is a lot of dust on the land, which also causes a large amount of dust to fall on the surface of the solar panel, which affects the use of sunl...

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Problems solved by technology

It is characterized by high reliability, long service life, no pollution to the environment, independent power generation and grid-connected operation. It is favored by enterprises and organizations in various countries and has broad development prospects. However, the existing photovoltaic power generation equipment mainly relies on the ground Installation, this causes a large part of the land area to be occupied, and there is a lot of dust on the land, which also causes a large amount of dust to fall on the surface of the solar panel, which affects the use of sunlight. Due to the large number of lakes in our country, our country is In recent years, surface floating photovoltaic power generation equipment is also being developed. Water surface floating photovoltaic power generation equipment has the advantages of being very friendly to the environment, 100% recovery of floating body racks and other equipment, and high solar power generation efficiency. However, the existing water surface floating photovoltaic Power generation equipment can only collect sunlight in one direction, and the utilization rate of sunlight is low, and the existing photovoltaic power generation equipment can only install one type of solar panel, and it is inconvenient to install and disassemble. , we propose a floating photovoltaic power generation device

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