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A secondary concentrator and a high-power concentrating solar module using the concentrator and its assembly method

A technology for secondary concentrating and solar modules, applied in the field of solar energy utilization, can solve the problems of low bonding efficiency, high cost, unsuitable for high-density paving, etc., and achieve the effect of improving installation efficiency and simple processing method

Active Publication Date: 2018-05-01
SI CHUAN ZHONG SHUN SOLAR ENERGY DEV
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Problems solved by technology

[0002] The current secondary optical concentrator (SOE) mostly adopts the shape of pyramid, such as figure 1 As shown, the secondary concentrator 1 of this shape is processed by cold grinding of glass, which is costly and difficult to center during assembly. At the same time, due to its large height, it is prone to inclination and low bonding efficiency, so it is not suitable for High density paving

Method used

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  • A secondary concentrator and a high-power concentrating solar module using the concentrator and its assembly method
  • A secondary concentrator and a high-power concentrating solar module using the concentrator and its assembly method
  • A secondary concentrator and a high-power concentrating solar module using the concentrator and its assembly method

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[0014] Below in conjunction with accompanying drawing, the present invention is described in detail.

[0015] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0016] Such as figure 2 As shown, a secondary concentrator, the secondary concentrator 1 is spherical.

[0017] Such as image 3 As shown, a high-power concentrating solar module includes the secondary concentrator 1, solar cell 2, secondary concentrator support 3 and electrical base plate 4, and the solar cell 2 and secondary concentrator support 3 They are respectively fixedly arranged on the electrical base plate 4, and the light transmission hole 5 for installing and fixing the secondary l...

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Abstract

The invention discloses a secondary concentrator, a high-power concentrating solar module using the concentrator and an assembly method thereof. The high-power concentrating solar module includes a spherical secondary concentrator, a solar cell, a secondary The secondary concentrator bracket and the electrical base plate, the solar cell and the secondary concentrator bracket are fixedly arranged on the electrical base plate respectively, and a transparent hole for installing and fixing the secondary concentrator is arranged on the secondary concentrator bracket. The light hole, the solar cell is disposed under the light transmission hole and aligned neatly with it, and the secondary concentrator is disposed at the light transmission hole and is connected and fixed with the secondary concentrator bracket. The present invention adopts a spherical secondary light concentrator, its processing method is simple, and the cost is only 10% of that of a pyramidal secondary light concentrator. Since the spherical shape is isotropic, it is not necessary to consider the installation direction during assembly. The spherical secondary concentrator is automatically centered after contact with the secondary concentrator bracket, so there is no need to worry about its inclination, which greatly improves the installation efficiency.

Description

technical field [0001] The invention belongs to the technical field of solar energy utilization, and particularly relates to a secondary concentrator, a high-power concentrating solar module using the concentrator, and an assembly method thereof. Background technique [0002] The current secondary optical concentrator (SOE) mostly adopts the shape of pyramid, such as figure 1 As shown, the secondary concentrator 1 of this shape is processed by cold grinding of glass, which is costly and difficult to center during assembly. At the same time, due to its large height, it is prone to inclination and low bonding efficiency, so it is not suitable for High density paving. Contents of the invention [0003] The purpose of the present invention is to solve the problems mentioned above, to provide a secondary concentrator which is easy to process, has low production cost, does not need to consider the installation direction during assembly, does not tilt, and has high installation ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02S40/22G02B19/00H01L31/054
CPCY02E10/52
Inventor 黄忠黄饶帅麒罗敏杨再华
Owner SI CHUAN ZHONG SHUN SOLAR ENERGY DEV
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