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Automatically-regulated light intensity and wind-sand-proof solar cell panel

A technology of solar panels and light intensity, applied in photovoltaic power generation, photovoltaic modules, electrical components, etc., can solve the problems of high heat dissipation cost, difficult heat dissipation, poor wind and sand prevention effect, etc., and achieve the effect of improving power generation efficiency and reducing heat dissipation cost.

Inactive Publication Date: 2019-01-15
合肥博斯维尔能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a solar panel that automatically adjusts the intensity of light and prevents wind and sand. Through the functions of junction box, pillow-shaped aluminum alloy frame, tile-shaped solar panel and laminated tempered glass, the existing solar panel is solved. The problem of poor wind and sand prevention effect, difficult heat dissipation, and high heat dissipation cost

Method used

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  • Automatically-regulated light intensity and wind-sand-proof solar cell panel
  • Automatically-regulated light intensity and wind-sand-proof solar cell panel
  • Automatically-regulated light intensity and wind-sand-proof solar cell panel

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1, when the light intensity is weak in the morning and evening, the tile-shaped solar cell panel 3 and the common solar cell panel have the same light intensity, and the tile-shaped solar cell panel 3 works normally; but when the light intensity is very high at noon, due to the sunlight It can be regarded as a beam of parallel light, and the amount of light irradiated on the tile-shaped solar panel 3 with the same orthographic projection area is the same as that of ordinary solar panels. , so the light intensity on the tile-shaped solar cell panel 3 is lower than the light intensity on the ordinary solar cell panel, so as to achieve the effect of automatically adjusting the light intensity and automatically dissipating heat.

Embodiment 2

[0034]In the second embodiment, the outer surface of the laminated tempered glass 4 is a tile-shaped curved surface. When wind, sand or thin ice hits the surface of the laminated tempered glass 4, due to the effect of the curved surface, the contact area between the two is reduced, thereby reducing the gap between the two. The friction between them accelerates the sliding of wind, sand or ice and snow, achieving the effect of preventing wind, sand and hail.

Embodiment 3

[0035] Embodiment 3, the bottom surface of the reflective sheet 401 is coated with a layer of aluminum film, when the sun shines directly on the tile-shaped solar cell panel 3 at noon, the aluminum film reflects most of the light, reduces the light intensity of the solar cell panel per unit area, and achieves a temperature reduction , the effect of heat dissipation; the angle of the reflective sheet 401 and the plane is kept at 5° to 30°, and the angle is adjusted according to the angle of the local sun. Since the sunlight can be regarded as a parallel ray, when the sunlight is weak in the morning and evening, the reflective sheet 401 has a certain angle approximately parallel to the sunlight, which does not affect the normal operation of the tile-shaped solar panel 3; temperature.

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Abstract

The invention discloses a solar cell panel which automatically adjusts the light intensity and prevents wind and sand, and relates to the technical field. The invention comprises a junction box, a pillow-shaped aluminum alloy frame, a tile-shaped solar cell panel and a laminated toughened glass. The pillow-shaped aluminum alloy frame is provided with tile-shaped groove; A tile-shaped solar cell panel is arrange on that bottom surface array of the tile-shaped groove; An upper surface of that pillow-shaped aluminum alloy frame is fixedly provided with a sandwich toughened glass; The laminated toughened glass is embedded with a reflector; A terminal box is fixedly mounted on the lower surface of the pillow-shaped aluminum alloy frame. The invention has the effects of automatically adjusting the illumination intensity with zero power consumption through the functions of a junction box, a pillow-shaped aluminum alloy frame, a tile-shaped solar cell panel and a sandwich toughened glass, so as to achieve the effects of preventing sand and hail, automatically adjusting heat dissipation and all-weather power generation.

Description

technical field [0001] The invention belongs to the technical field, and in particular relates to a solar battery panel which can automatically adjust the light intensity and prevent wind and sand. Background technique [0002] With the development of social economy and the progress of science and technology, the development of new energy technology has increasingly become an important part of measuring a country's development and comprehensive strength. Among the development of many new energy technologies, solar power generation technology is the most mature and popular, among which photovoltaic power generation is the mainstream of solar power generation today. Photovoltaic power generation is a direct power generation method that uses solar-grade semiconductor electronic devices to effectively absorb solar radiation energy and convert it into electrical energy. Solar panels are used as carriers to convert light energy into electrical energy and incorporate it into the gr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S30/10H02S40/22H02S40/34
CPCH02S30/10H02S40/22H02S40/34Y02E10/52
Inventor 王凯张浩陈生明
Owner 合肥博斯维尔能源科技有限公司