Solar cell panel power generation device capable of tracking sunlight

Abstract

The invention belongs to the technical field of solar power generation, and particularly relates to a solar cell panel power generation device capable of tracking sunlight. The solar cell panel power generation device capable of tracking sunlight comprises a solar cell panel and is characterized in that the front end of the solar cell panel is hinged to a base, a spring is arranged below the solar cell panel, a pulley is installed at the rear end of the solar cell panel, a steel wire rope is wound on the pulley, and one end of the steel wire rope is fixed to the base. The other end of the steel wire rope is wound on a reel which is driven by a power motor through a gearbox. The solar power generation device has the advantages that the solar cell panel can rotate by an angle along with rising and falling of the sun, so that sunlight vertically irradiates the solar cell panel all the time, and the power generation efficiency is improved; in addition, the solar cell panel can be adjusted at different rotating angles along with the change of seasons; the device is simple in structure, convenient to use, safe, reliable, low in cost and low in energy consumption, and provides great convenience for solar power generation.

Description

(1) Technical field The invention belongs to the technical field of solar power generation, in particular to a solar panel power generation device for tracking sunlight. (2) Background technology With the development of the economy and the progress of society, people put forward higher and higher requirements for energy, and finding new energy has become an urgent issue facing mankind. The existing sources of electric energy mainly include thermal power, hydropower and nuclear power, etc. Thermal power needs to burn coal, oil and other fuels, which is not only non-renewable but also pollutes the environment; hydropower will cause ecological environment damage, and resources are limited, which is greatly affected by seasons; nuclear power safety Hidden dangers are extremely harmful to humans. Photovoltaic power generation is the use of solar panels to generate electricity, opening up a new era for human beings to seek renewable resources and reduce costs. [0003] Photovolt...

AI Technical Summary

Problems solved by technology

The power generation capacity of a solar panel is proportional to the intensity of light it receives, and the power generation capacity is strongest when the incident sunlight is perpendicular to the solar panel. In the prior art, there are many solar power generation systems that track sunlight, but most of them have many defects: The structure is extremely complex, the transmission mechanism is cumbersome, the energy consumption is large, and the failure rate is high, which is far from meeting the needs of solar panels for high-efficiency sunlight reception.

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