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Prism solar battery and its making method

A technology for solar cells and solar panels, applied in circuits, photovoltaic power generation, electrical components, etc., can solve the problems of increasing the occupied space and expanding the light-receiving area of ​​solar cells, and achieves good photoelectric conversion effect and good photoelectric conversion effect. Effect

Inactive Publication Date: 2008-02-13
孔浩
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In order to solve this problem, people take the method of enlarging the light-receiving area of ​​the solar cell and taking up more space, which creates some problems that are even impossible to solve.

Method used

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  • Prism solar battery and its making method

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Embodiment Construction

[0008] Now referring to the accompanying drawings, it is described as follows in conjunction with the embodiments: The prismatic solar cell of the present invention relates to a prism 1, a solar panel 2, a prismatic protective cover 3, a Fresnel lens 4 and a concave mirror 5, forming In the present invention, there are two mutually independent and mutually coordinated assemblies, one is a lens-type protective cover with the Fresnel lens 4 as the main component, and the other is the photoelectric conversion component with the solar battery panel 2 as the main component. The photoelectric conversion element is vertically arranged at the center, and the prism 1 is arranged as a support member of the solar cell panel 2 . Of course, in actual installation, the prism body 1 can also be omitted, and the prism body can be directly formed by the solar cell panel 2, as long as the strength is reliable, it is also feasible to do this arrangement. Said prism 1, or the combination of prism...

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Abstract

A prismatic solar battery relates to and consists of a prism, a solar battery panel, a prismatic protection cover, a Fresnel lens and a concave mirror. The two mutually independent and mutually cooperating components which form the invention are a lens protection cover which takes the Fresnel lens as the main element, and a photoelectric conversion element which takes the solar battery panel as the main element. The inner surface of each plane of the prismatic protection cover is provided with a Fresnel lens, the outer surface of which fits into the prismatic protection cover and fits completely into the inner surfaces of the planes. The concave mirror is positioned on the position in which the two Fresnel lens are connected. The surrounding of the battery prism is provided with a Fresnel lens which has the same number of prisms as the battery prism, and is arranged alternately with the concave mirror in structure. The invention adopts the Fresnel lens to converge the sunlight and at the same time adopts the concave mirror arranged in an alternate structure with the Fresnel lens to reflect and then the light irradiates the solar battery panel, thus improving the photoelectric conversion efficiency of the solar battery panel.

Description

Technical field: [0001] The invention relates to a concentrated solar cell and a manufacturing method thereof, in particular to a prismatic solar cell and a manufacturing method thereof. Background technique: [0002] For us, solar energy is not only a primary energy source, but also an inexhaustible renewable energy source. [0003] People use solar energy as a kind of energy and power, and the history is only more than 300 years. With the development of industry, the demand for energy is increasing. Due to the massive burning of fossil energy, it has caused global environmental pollution and ecological damage, and even poses a threat to human survival and development. National policies and market demands have enabled solar energy to be used in many industries. Regardless of whether it is in the form of monocrystalline silicon, polycrystalline silicon or amorphous silicon, a single solar panel is generally used to collect the positive sunlight light source. The collected ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/052H01L31/0232H01L31/024H01L31/054
CPCY02E10/52Y02E10/50
Inventor 孔浩
Owner 孔浩
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