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Solar cell louver and method of manufacture

A technology of solar cells and solar cell groups, which is applied in the direction of final product manufacturing, sustainable manufacturing/processing, circuits, etc., and can solve problems such as shifting of solar cell skylight glass

Active Publication Date: 2008-06-04
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In CN 1794472 A, in the process of laminating skylight glass and solar cells by curved surface lamination equipment, the solar cells may be broken due to deformation, and the impact force generated during the lamination process is also easy to cause the solar cells to be relatively Displacement of the sunroof glass

Method used

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  • Solar cell louver and method of manufacture
  • Solar cell louver and method of manufacture
  • Solar cell louver and method of manufacture

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Embodiment Construction

[0019] Embodiments of the present invention will be described in detail below with reference to the drawings.

[0020] figure 1 and figure 2 It is a schematic diagram of two solar cell skylights in the prior art.

[0021] figure 1 The solar cell skylight in the solar panel is a flat structure. Since the roof of the car is usually in a curved structure, installing the solar cell sunroof on the car will make the roof of the car not smooth enough and thus unsightly.

[0022] figure 2 The solar cell skylight in the center is an arc-shaped structure. Installing the solar battery sunroof on a general automobile can overcome the above-mentioned shortcomings of the flat solar battery sunroof. However, in this curved solar cell sunroof, since the solar cells 31 are usually fragile monocrystalline silicon, polycrystalline silicon or amorphous silicon cells, when these cells are laminated together with the curved skylight glass 1 , it is easy to cause the battery chip to break. ...

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PUM

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Abstract

The invention provides a solar cell skylight, which comprises skylight glass and at least one solar cell. The skylight glass is provided with a convex arched exterior surface and a concave interior surface. The interior surface has at least one plane and at least one solar cell is connected with the plane. As the exterior surface of the skylight glass has the same radian with a car roof, the car looks more attractive. As the interior surface of the skylight glass has the same shape plane with the solar cell, when the arched skylight glass and the solar cell are laminated together, the solar cell is unlikely to be broken due to deformation or displaced corresponding to the skylight glass. The invention also provides a method for manufacturing the solar cell skylight glass.

Description

technical field [0001] The invention relates to a solar cell skylight and a manufacturing method thereof. Background technique [0002] CN 2646870 Y discloses a sunroof with solar cells, wherein the skylight glass, solar cells and protective film are sequentially stacked, and the external sunlight passes through the skylight glass and irradiates the solar cells to be converted into electric energy output. The solar cells may be monocrystalline silicon, polycrystalline silicon or amorphous silicon solar cells. The solar cell sunroof can be in the shape of a flat plate or an arc. Adhesive layers can be used for connection between the sunroof glass and the solar cells and between the solar cells and the protective film. [0003] In CN 2646870 Y, the more specific structure and manufacturing method of the solar cell sunroof are not disclosed. [0004] CN 1794472 A discloses a sunroof with solar cells and its manufacturing method. The solar cell skylight includes skylight gla...

Claims

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Application Information

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IPC IPC(8): H01L31/048H01L31/18B60R16/033H02S20/26
CPCY02E10/50Y02B10/10Y02P70/50
Inventor 周勇董俊卿
Owner BYD CO LTD
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