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Curved-surface photovoltaic panel

A technology of solar photovoltaic panels and curved surfaces, applied in photovoltaic power generation, electrical components, circuits, etc., can solve problems such as the impact of power generation efficiency, achieve the effect of increasing heat dissipation and heat conduction area, increasing effective working area, and improving the uniformity of light intensity distribution

Active Publication Date: 2017-02-01
浙江泰一售电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be known that the efficiency of solar modules is not only affected by the light efficiency, but also the temperature of the modules will have a greater impact on the power generation efficiency

Method used

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  • Curved-surface photovoltaic panel

Examples

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Effect test

Embodiment 1

[0025] In this embodiment, the curved solar photovoltaic panel at least includes a photoelectric conversion structure and an illumination adjustment structure, and the photoelectric conversion structure includes an arc-shaped conversion unit (the number of conversion units can also be 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9 or even more, which can be arranged in a circular array or a rectangular array in the entire photoelectric conversion structure), the conversion unit is tile-shaped and has a direction from the photoelectric conversion structure to the light adjustment structure Protruding structures (such as type), the conversion unit is arranged in an array form adjacent to the edge part of the arc structure of the conversion unit, and the photoelectric conversion structure and the light adjustment structure are stacked in parallel, wherein the light adjustment structure corresponds to the conversion unit and has an adjustment unit, each At least part of the adjustment unit ...

Embodiment 2

[0028] In this embodiment, the curved solar photovoltaic panel at least includes a photoelectric conversion structure and an illumination adjustment structure, and the photoelectric conversion structure includes an arc-shaped conversion unit (the number of conversion units can also be 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9 or even more, which can be arranged in a circular array or a rectangular array in the entire photoelectric conversion structure), the conversion unit is tile-shaped and has a direction from the photoelectric conversion structure to the light adjustment structure Protruding structures (such as Type), the conversion unit is arranged in an array form adjacent to the edge part of the arc structure of the conversion unit, and the photoelectric conversion structure and the light adjustment structure are stacked in parallel, wherein the light adjustment structure has an adjustment unit corresponding to the conversion unit, and the adjustment unit It includes a one-w...

Embodiment 3

[0030] In this embodiment, the curved solar photovoltaic panel at least includes a photoelectric conversion structure and an illumination adjustment structure, and the photoelectric conversion structure includes an arc-shaped conversion unit 1 (the number of conversion units can also be 2 or 3 or 4 or 5 Or 6 or 7 or 8 or 9 or even more, which can be arranged in a circular array or a rectangular array in the entire photoelectric conversion structure), the conversion unit is tile-shaped and has a direction from the photoelectric conversion structure to the light adjustment structure The protruding structure (such as Type), the conversion unit is arranged in an array form adjacent to the edge part of the arc structure of the conversion unit, and the photoelectric conversion structure and the light adjustment structure are stacked in parallel, wherein the light adjustment structure has an adjustment unit corresponding to the conversion unit, and the adjustment unit It includes a ...

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Abstract

The invention discloses a curved-surface photovoltaic panel which comprises a photoelectric conversion structure and an illumination adjusting structure at least. The photoelectric conversion structure comprises at least one arc-shaped conversion unit, the tile-type conversion unit includes a projection structure protruded from the photoelectric conversion structure towards the illumination adjusting structure, the conversion units are arranged in a array in which the edges of the arc-shaped structures are partially adjacent, and the conversion units and the illumination adjusting structures are laminated in parallel. The photovoltaic conversion structure composed of the arc-shaped conversion units is arranged, the effective work area in the unit area is increased, radiation can be dispersed effectively, the illumination adjusting structure with a unidirectional light transmission function is used cooperatively, unidirectional sunlight transmission is realized in use, scattering and reflection phenomena are reduced, the utilization efficiency of solar energy is high, the power generating efficiency is high, and the heat radiation performance is high.

Description

technical field [0001] The invention relates to a semiconductor solar photovoltaic device component, in particular to a curved solar photovoltaic panel. Background technique [0002] Solar cell module is a device that directly converts sunlight energy into electrical energy due to the photovoltaic effect. Solar energy is a new type of energy with three advantages of permanence, cleanliness and flexibility. The solar cell module has a relatively long life. It is mainly composed of low-iron ultra-clear tempered glass, EVA film, crystalline silicon solar cell array and backsheet, which are fused and bonded under certain temperature, pressure and vacuum conditions to form a rigid overall structure. Considering the actual use effect of solar cell modules, the power output per unit area has become one of the important parameters for evaluating photovoltaic modules. At the same time, considering factors such as the shortage of monocrystalline silicon and polycrystalline silicon ra...

Claims

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Application Information

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IPC IPC(8): H01L31/054
CPCY02E10/52H01L31/0543H01L31/0547
Inventor 马国富周孟君
Owner 浙江泰一售电有限公司
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