Flexible photovoltaic battery and method of manufacturing the same

A photovoltaic cell and manufacturing method technology, applied in photovoltaic power generation, final product manufacturing, sustainable manufacturing/processing, etc., can solve problems such as inconvenient use of flat-shaped structures, achieve large-area continuous manufacturing reduction, improve photoelectric conversion rate, The effect of reducing production costs

Inactive Publication Date: 2008-06-25
THE HONG KONG POLYTECHNIC UNIV
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Aiming at the deficiencies of the above-mentioned prior art, the first object of the present invention is to provide a flexible photovoltaic cell, which can achieve large-area continuous manufacturing while improving

Method used

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  • Flexible photovoltaic battery and method of manufacturing the same
  • Flexible photovoltaic battery and method of manufacturing the same
  • Flexible photovoltaic battery and method of manufacturing the same

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Embodiment Construction

[0062] The following will further explain the technical solution of the present invention through specific examples, and at the same time show the beneficial effects that the present invention can bring.

[0063] First, refer to figure 1 The first embodiment of the flexible photovoltaic cell provided by the present invention is introduced in detail.

[0064] Such as figure 1 As shown, the flexible photovoltaic cell 1000 includes: a layer of sheet-shaped flexible electrodes 1020 and corresponding electrode lead-out wires 1021, electrode lead-out wire interfaces 1022, a layer of sheet-shaped flexible counter electrodes 1030 and corresponding counter electrode lead-out lines 1031, counter electrode The lead wire interface 1032, the electrolyte 1040 disposed between the sheet-shaped flexible electrode 1020 and the sheet-shaped flexible counter electrode 1030, and the sealing of the sheet-shaped flexible electrode 1020, the sheet-shaped flexible counter electrode 1030 and the Ele...

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Abstract

The invention belongs to the photovoltaic cell technology field, in particular provides a flexible photovoltaic cell and the manufacturing method thereof. The flexible photovoltaic cell comprises an euphotic outer sealing layer, at least one flaky flexible electrode layer and one flaky flexible counter electrode layer which are arranged in an inner cavity of the outer layer, and dielectric which is arranged between the electrode and the counter electrode; wherein, one surface of each electrode layeris bordered upon or is attached with the inner wall of the outer layer, the place where the outer sealing layer and the electrode is bordered upon or is attached with is euphotic , and simultaneously the electrode outlet lines of each electrode layer are connected parallelly; one surface of the counter electrode is adjacent to the electrode, the other surface is adjacent to the inner wall of the outer sealing layer, or one surface is adjacent to one of the electrode layers, and the other surface is adjacent to the other electrode layer. The flaky flexible electrode which is adopted by the flexible photovoltaic cell can improve the electrical conductivity of the electrode and the photoelectric transformation rate of the cell, and is suitable for continuous manufacturing of the cell in a large area to reduce the production cost .

Description

technical field [0001] The invention belongs to the technical field of batteries, and relates to a photovoltaic battery, in particular to a flexible photovoltaic battery and a manufacturing method thereof. Background technique [0002] Utilizing solar energy is an important measure to solve energy and environmental problems in today's society. In particular, photovoltaic cells that directly convert sunlight into electrical energy have made great breakthroughs in the photoelectric conversion rate in the past fifteen years, and photovoltaic cells based on oxide semiconductor electrodes are being vigorously pushed to the practical stage. [0003] The structure and principle of photovoltaic cells based on oxide semiconductor electrodes are as follows: an electrolyte for transferring electrons is provided between the oppositely disposed oxide semiconductor electrodes and the counter electrode. When the oxide semiconductor electrode is irradiated by sunlight, the oxide semiconduc...

Claims

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Application Information

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IPC IPC(8): H01L31/04H01L31/18H01G9/20H01M14/00
CPCH01G9/2095Y02E10/542H01G9/2068Y02P70/50
Inventor 陶肖明邢宪生
Owner THE HONG KONG POLYTECHNIC UNIV
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