COMPOUND LIGHT-CONCENTRATING STRUCTURE

The present invention discloses a compound light-concentrating structure, which comprises a concentrating lens and a reflective device. The reflective device is disposed below the concentrating lens with the lower end extending downwards to an extension part. The extension part further hoods a solar...

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Bibliographic Details
Main Authors CHEN, CHUN-YI, HONG, HWEN-FEN, HUANG, YI-YA
Format Patent
LanguageEnglish
Published 19.04.2018
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:The present invention discloses a compound light-concentrating structure, which comprises a concentrating lens and a reflective device. The reflective device is disposed below the concentrating lens with the lower end extending downwards to an extension part. The extension part further hoods a solar cell of a concentrator photovoltaic module. Thereby, after the sunlight passes through the concentrating lens, a portion of light is focused on the solar cell directly, and a portion of light is reflected by the reflective device and to the solar cell. Thereby, the photoenergy loss caused by refraction can be reduced and thus improving the performance of the concentrator photovoltaic module.
Bibliography:Application Number: US201615295000