Photovoltaic power generation sun tracking device

A photovoltaic power generation, photovoltaic panel technology, applied in photovoltaic power generation, photovoltaic modules, photovoltaic module support structures, etc., can solve the problems of different sunlight, insufficient use of solar radiation, limited market demand and production capacity, etc.

Pending Publication Date: 2020-07-14
PROGREENS NEW ENERGY TECH SUZHOU CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in the promotion process of the existing photovoltaic power generation technology, due to the low photoelectric conversion efficiency, its market demand and production capacity are severely limited
The reason is that in the prior art, the photovoltaic panels are all fixed design structures (tha

Method used

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  • Photovoltaic power generation sun tracking device
  • Photovoltaic power generation sun tracking device
  • Photovoltaic power generation sun tracking device

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Embodiment Construction

[0021] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right" etc. is based on the orientation or positional relationship shown in the drawings, and is only for It is convenient to describe the present invention and simplify the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the present invention.

[0022] In order to facilitate those skilled in the art to fully understand the technical solutions disclosed in the present invention, the content of the present invention will be further described in detail below in conjunction with specific embodiments. figure 1 It shows a perspective view of the first embodiment of a photovoltaic power generation sun tracking device in the present invention. It ca...

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Abstract

The invention relates to a photovoltaic power generation sun tracking device. The photovoltaic power generation sun tracking device comprises a photovoltaic panel, a supporting base, a circumferentialrotating part and a horizontal elevation angle adjusting part, wherein the circumferential rotating part comprises a turntable bearing and a motor; the turntable bearing is horizontally arranged right above the supporting base and performs circumferential rotating motion around the central axis under the action of the driving force of the motor; the horizontal elevation angle adjusting part comprises a base plate, a pitching plate, a connecting plate and a dragging unit; the substrate synchronously and circumferentially rotates along with the circumferential rotating part; the pitching plateis used for placing and fixing the photovoltaic panel and is hinged to the substrate; one end of the connecting plate is hinged to the pitching plate, and the other end of the connecting plate is driven by the dragging unit to conduct directional displacement motion. Therefore, the direction of the photovoltaic panel can be conveniently adjusted in real time according to the direction of the sun and the incident angle of the light rays, so that the direct irradiation of the solar rays to the photovoltaic panel is ensured, and the solar radiation energy received by the photovoltaic panel in unit time is further remarkably increased.

Description

technical field [0001] The invention relates to the technical field of photovoltaic power generation system manufacturing, in particular to a solar tracking device for photovoltaic power generation. Background technique [0002] Solar energy is the most widely distributed renewable energy on the earth. It is rich in resources, can be used for free, does not need transportation, and has no pollution to the environment. According to estimates, about 1.7×105TW of solar energy irradiates the earth's surface every year, and the potential value of actually available solar energy is about 600TW. If only 10% of solar energy is effectively utilized, there will be nearly 60TW of energy supply per year. [0003] However, in the promotion process of the existing photovoltaic power generation technology, due to the low photoelectric conversion efficiency, its market demand and production capacity are severely limited. The reason is that in the prior art, the photovoltaic panels are all...

Claims

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Application Information

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IPC IPC(8): G05D3/12H02S20/32
CPCG05D3/12H02S20/32Y02E10/50
Inventor 邱启东陶治中邱立凡吴章爱李定颖
Owner PROGREENS NEW ENERGY TECH SUZHOU CO LTD
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