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Solar photovoltaic thin film battery coiling rotating light absorption device

A solar photovoltaic and thin-film battery technology, applied in the direction of photovoltaic power generation, photovoltaic modules, photovoltaic module support structures, etc., can solve the problems of inconvenient portability, reduced efficiency, and low efficiency of solar thin-film battery light absorption operations, etc., to achieve convenient and flexible adjustment, convenient The effect of mobile adjustment

Active Publication Date: 2017-12-01
太湖县市场监督检验所(太湖县功能膜检测研究院)
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because traditional crystalline silicon solar cells are composed of silicon, the main part of the cell is fragile and prone to invisible cracks. Most of them have a layer of tempered glass as protection, resulting in heavy weight, inconvenient portability, poor shock resistance, high cost, and more or less reduced efficiency.
The existing solar thin film battery is inconvenient for winding and rotating operation, and the efficiency of light absorption operation for solar thin film battery is low

Method used

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  • Solar photovoltaic thin film battery coiling rotating light absorption device
  • Solar photovoltaic thin film battery coiling rotating light absorption device

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Embodiment Construction

[0014] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0015] Such as figure 1 and figure 2 As shown, a solar photovoltaic thin film battery winding and rotating light absorbing device includes a base 11, the base 11 is provided with a first mounting seat 12 and a second mounting seat 22, and the first mounting seat 12 is connected to the second mounting seat 22; One side of a mounting base 12 is provided with some first positioning tubes 13, the first positioning tube 13 is sleeved with the first positioning shaft 14, the first positioning shaft 14 is vertically arranged, and the end of the first positioning shaft 14 is arranged There is a first sleeve tube 15, and a number of second positioning t...

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Abstract

The invention discloses a solar photovoltaic thin film battery coiling rotating light absorption device comprising a base. The base is provided with installation bases, and one side of each of the installation bases is provided with a plurality of positioning tubes, and positioning shafts are disposed in the positioning tubes in a sleeved manner. The end parts of the positioning shafts are provided with sleeve tubes, and solar photovoltaic thin film batteries are disposed among the positioning shafts in a coiled manner. The side part positions among the sleeve tubes are provided with fixing sheets. Fixing racks are disposed among the end parts of the sleeve tubes. Moving adjusting mechanisms are disposed among the other sides of the installation bases, and the positioning tubes are disposed on the moving adjusting mechanisms. The moving adjusting mechanisms comprise guiding shafts, which are disposed in the installation bases. A fixing base is provided with a hydraulic cylinder, the front part of which is provided with a piston rod, and the end part of the piston rod is connected with the outer side part of one of the positioning tube. The coiling rotating of the solar photovoltaic thin film batteries is facilitated, and the solar photovoltaic thin film batteries can absorb solar energy fully and conveniently, and therefore the moving adjusting of the third positioning shaft is facilitated, and the tension degrees of the solar photovoltaic thin film batteries can be adjusted flexibly and conveniently.

Description

technical field [0001] The invention relates to a light absorbing device, in particular to a winding and rotating light absorbing device for solar photovoltaic thin film cells. Background technique [0002] Solar thin-film batteries have the advantages of small mass, extremely thin thickness, and bendability; the current industrial production of solar photovoltaic thin-film batteries mainly includes: cadmium telluride, copper indium gallium selenide, amorphous silicon, gallium arsenide, etc. Although thin-film solar cells appeared in the 1980s, they did not attract enough attention from the industry in the early years due to their low photoelectric conversion efficiency and high attenuation rate due to relatively backward science and technology in the early days. Statistics show that the market share of thin film solar cells in 2013 was about 1.1%. However, with the continuous advancement of academic technology, the photoelectric conversion efficiency of thin-film solar cel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S30/20H02S20/30H02S40/22
CPCY02E10/52H02S30/20H02S20/30H02S40/22
Inventor 倪佳辉
Owner 太湖县市场监督检验所(太湖县功能膜检测研究院)
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