CN101118934A - A rollable and foldable flexible solar cell device - Google Patents
A rollable and foldable flexible solar cell device Download PDFInfo
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- CN101118934A CN101118934A CN 200710049839 CN200710049839A CN101118934A CN 101118934 A CN101118934 A CN 101118934A CN 200710049839 CN200710049839 CN 200710049839 CN 200710049839 A CN200710049839 A CN 200710049839A CN 101118934 A CN101118934 A CN 101118934A
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- 238000002834 transmittance Methods 0.000 claims abstract description 10
- 239000000853 adhesive Substances 0.000 claims abstract description 7
- 230000001070 adhesive effect Effects 0.000 claims abstract description 7
- 239000002131 composite material Substances 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 6
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 5
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 5
- 239000004831 Hot glue Substances 0.000 claims description 4
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 4
- 229920006267 polyester film Polymers 0.000 claims description 4
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 3
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 3
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 229920006254 polymer film Polymers 0.000 claims description 3
- 229920002050 silicone resin Polymers 0.000 claims description 3
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 2
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 229920002620 polyvinyl fluoride Polymers 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 abstract 1
- -1 cell array Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
一种可卷曲和折叠的柔性太阳电池装置，其特点是将小面积独立封装的太阳电池(3)排列成阵列，用黏合剂粘结在可卷曲和折叠的柔性底板(2)上，太阳电池上覆盖高透光率的柔性薄膜(1)，通过导线将太阳电池的正、负极引脚用串联或并联引出，构成柔性太阳电池装置整体。它具有重量轻、可移动、可卷曲、可折叠包装的特点，方便运输和铺设，可用于热气球、汽车顶蓬、飞机机翼、游船、装饰庭院灯、广告灯和帐篷等领域。
A rollable and foldable flexible solar cell device, which is characterized by arranging small-area independently packaged solar cells (3) into an array, and bonding them on a rollable and foldable flexible base plate (2) with an adhesive, the solar cells The top is covered with a flexible film (1) with high light transmittance, and the positive and negative electrodes of the solar cell are connected in series or in parallel through wires to form a flexible solar cell device as a whole. It has the characteristics of light weight, movable, rollable, and foldable packaging, which is convenient for transportation and laying. It can be used in hot air balloons, car roofs, airplane wings, cruise ships, decorative garden lights, advertising lights, and tents.
Description
技术领域technical field
本发明涉及一种可卷曲和折叠的柔性太阳电池装置，属于太阳电池的应用领域。The invention relates to a rollable and foldable flexible solar battery device, which belongs to the application field of solar batteries.
背景技术Background technique
目前一般的硅材料太阳电池组件是把低铁钢化玻璃、电池片阵列、黏合剂和透明薄膜整合在一起，并在四周装配边框以保护玻璃，这种装置适用于太阳能电站、屋顶等大型建筑领域，如美国专利US4167644和US4104083分别公开了具有刚性底板的太阳电池组件。尽管以后出现了一系列改进，但硅材料太阳电池组件的基本特征至今仍为在刚性底板上安装电池片阵列。上述传统的太阳电池组件不但具有刚性底板，而且重量较大，这些均限制了其使用范围，在很多场合，如在热气球、帐篷等物体上不能适用。At present, the general silicon solar cell module integrates low-iron tempered glass, cell array, adhesive and transparent film, and assembles a frame around it to protect the glass. This device is suitable for large-scale construction fields such as solar power stations and roofs. , such as US Pat. No. 4,167,644 and US Pat. No. 4,104,083 respectively disclose solar cell modules with rigid base plates. Although there have been a series of improvements in the future, the basic feature of silicon solar cell modules is still to install cell arrays on rigid substrates. The above-mentioned traditional solar cell module not only has a rigid base plate, but also has a large weight, which limits its application range, and is not suitable for many occasions, such as hot air balloons, tents and other objects.
发明内容Contents of the invention
本发明的目的是针对现有技术的不足而提出一种可卷曲和折叠的太阳电池装置，其特点是在可卷曲和折叠的柔性底板上安装或粘结薄的太阳电池。这种太阳电池是各自独立封装的，具有正、负引脚。利用导线将薄的太阳电池通过串联或并联引出，构成柔性电池装置。The object of the present invention is to propose a rollable and foldable solar cell device aiming at the deficiencies of the prior art, which is characterized in that thin solar cells are installed or bonded on a rollable and foldable flexible substrate. The solar cells are individually packaged with positive and negative pins. The thin solar cells are connected in series or in parallel by wires to form a flexible battery device.
本发明的目的由以下技术措施实现。The purpose of the present invention is achieved by the following technical measures.
可卷曲和折叠的柔性太阳电池装置是将小面积独立封装的太阳电池排列成阵列，用黏合剂粘结在可卷曲和折叠的柔性底板上，太阳电池上覆盖高透光率的柔性薄膜，通过导线将太阳电池的正、负极引脚用串联或并联引出，构成柔性太阳电池装置整体。The rollable and foldable flexible solar cell device is an array of small-area independently packaged solar cells, which are bonded to a rollable and foldable flexible substrate with an adhesive. The solar cells are covered with a flexible film with high light transmittance. The wires lead out the positive and negative pins of the solar cell in series or in parallel to form a flexible solar cell device as a whole.
太阳电池为单晶硅、多晶硅或非晶硅中的任一种。The solar cell is any one of monocrystalline silicon, polycrystalline silicon or amorphous silicon.
柔性底板为具有绝缘性的各种布料、纸张或各种高分子薄膜或高分子基复合薄膜或柔性线路板中的任一种。The flexible bottom board is any one of various cloths, papers or various polymer films or polymer-based composite films or flexible circuit boards with insulation properties.
黏合剂为热熔胶、压敏胶或硅树脂中的任一种，其中热熔胶为乙烯—乙酸乙烯酯共聚物(EVA)或聚乙烯醇缩醛。The adhesive is any one of hot melt adhesive, pressure sensitive adhesive or silicone resin, wherein the hot melt adhesive is ethylene-vinyl acetate copolymer (EVA) or polyvinyl acetal.
高透光率的柔性薄膜为聚氟乙烯复合膜或聚酯薄膜。The flexible film with high light transmittance is polyvinyl fluoride composite film or polyester film.
本发明具有如下优点：The present invention has the following advantages:
1，采用小面积独立封装的太阳电池排列成阵列，用黏合剂粘结在可卷曲和折叠的柔性底板上，可以实现大面积太阳电池的柔性化。1. Small-area independently packaged solar cells are arranged in an array and bonded on a rollable and foldable flexible substrate with an adhesive, which can realize the flexibility of large-area solar cells.
2，柔性太阳电池具有重量轻，安装方便和可以移动的特点。2. Flexible solar cells are characterized by light weight, easy installation and mobility.
3，可用于热气球、汽车顶蓬、飞机机翼、游船、装饰庭院灯、广告灯、帐篷等特殊要求领域。3. It can be used in areas with special requirements such as hot air balloons, car roofs, airplane wings, cruise ships, decorative garden lights, advertising lights, and tents.
4，室内亦可使用，可以随时移动、调整柔性太阳电池方位以吸收较多光线，产生较多电能。4. It can also be used indoors. You can move and adjust the orientation of the flexible solar cell at any time to absorb more light and generate more electricity.
附图说明Description of drawings
图1为柔性太阳电池装置结构示意图Figure 1 is a schematic diagram of the structure of a flexible solar cell device
1，高透光率的柔性薄膜；2，柔性底板；3，小面积独立封装的太阳电池。1. Flexible films with high light transmittance; 2. Flexible substrates; 3. Small-area independently packaged solar cells.
图2为柔性太阳电池装置的效果图Figure 2 is the rendering of the flexible solar cell device
具体实施方式Detailed ways
以下通过实施例对本发明进行具体的描述，有必要在此指出的是以下实施例只用于对本发明进行进一步说明，不能理解为对本发明保护范围的限制，该领域的技术熟练人员可以根据上述本发明内容对本发明作出一些非本质的改进和调整。The present invention is specifically described below through the examples, it is necessary to point out that the following examples are only used to further illustrate the present invention, and can not be interpreted as limiting the protection scope of the present invention, those skilled in the art can according to above-mentioned this SUMMARY OF THE INVENTION Some non-essential improvements and adjustments are made to the present invention.
实施例1Example 1
将小面积独立封装的单晶硅太阳电池(3)排列成阵列，用乙烯—乙酸乙烯酯共聚物(EVA)粘结在涤纶布底板(2)上，相邻独立封装的太阳电池之间应留有空隙，使组装好的太阳电池装置具有柔性。太阳电池上覆盖高透光率聚四氟乙烯复合薄膜(1)，通过导线将太阳电池的正、负极引脚用串联或并联引出，构成柔性太阳电池装置整体。Small-area independently packaged monocrystalline silicon solar cells (3) are arranged in an array, and ethylene-vinyl acetate copolymer (EVA) is bonded on the polyester cloth base (2), and the adjacent independently packaged solar cells should be The gap is left to make the assembled solar cell device flexible. The solar cell is covered with a polytetrafluoroethylene composite film (1) with high light transmittance, and the positive and negative electrodes of the solar cell are connected in series or in parallel through wires to form a flexible solar cell device as a whole.
实施例2Example 2
将小面积独立封装的多晶硅太阳电池(3)排列成阵列，用聚乙烯醇缩丁醛粘结在高分子薄膜(2)上，相邻独立封装的太阳电池之间应留有空隙，使组装好的太阳电池装置具有柔性。太阳电池上覆盖高透光率聚酯薄膜(1)，通过导线将太阳电池的正、负极引脚用串联或并联引出，构成柔性太阳电池装置整体。Arrange the small-area independently packaged polycrystalline silicon solar cells (3) into an array, and bond them to the polymer film (2) with polyvinyl butyral, leaving gaps between adjacent independently packaged solar cells to allow assembly A good solar cell device is flexible. The solar cell is covered with a high-transmittance polyester film (1), and the positive and negative terminals of the solar cell are connected in series or in parallel through wires to form a flexible solar cell device as a whole.
实施例3Example 3
将小面积独立封装的非晶硅太阳电池(3)排列成阵列，用硅酮树脂粘结在高分子基复合薄膜(2)上，相邻独立封装的太阳电池之间应留有空隙，使组装好的太阳电池装置具有柔性。太阳电池上覆盖高透光率聚三氟乙烯复合薄膜(1)，通过导线将太阳电池的正、负极引脚用串联或并联引出，构成柔性太阳电池装置整体。Arrange small-area independently packaged amorphous silicon solar cells (3) into an array, and bond them to the polymer-based composite film (2) with silicone resin. There should be gaps between adjacent independently packaged solar cells, so that The assembled solar cell device is flexible. The solar cell is covered with a high-transmittance polytrifluoroethylene composite film (1), and the positive and negative electrodes of the solar cell are connected in series or in parallel through wires to form a flexible solar cell device as a whole.
实施例4Example 4
将小面积独立封装的单晶硅太阳电池(3)排列成阵列，用压敏胶粘结在柔性线路板(2)上，太阳电池上覆盖高透光率聚酯薄膜(1)。用定制的柔性线路板作为底板时，柔性线路板中已含有设计好的串联或并联线路，直接将多个独立封装的小面积太阳电池安装在柔性线路板上即可。Small-area independently packaged monocrystalline silicon solar cells (3) are arranged in an array, bonded to a flexible circuit board (2) with a pressure-sensitive adhesive, and the solar cells are covered with a polyester film with high light transmittance (1). When a custom-made flexible circuit board is used as the base plate, the flexible circuit board already contains designed series or parallel circuits, and multiple independently packaged small-area solar cells can be directly installed on the flexible circuit board.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200710049839 CN101118934A (en) | 2007-08-24 | 2007-08-24 | A rollable and foldable flexible solar cell device |
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| CN 200710049839 CN101118934A (en) | 2007-08-24 | 2007-08-24 | A rollable and foldable flexible solar cell device |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009143690A1 (en) * | 2008-05-28 | 2009-12-03 | 安泰科技股份有限公司 | Method and device for assembling film solar battery subassembly and product fabricated therefrom |
| CN101916788A (en) * | 2010-04-23 | 2010-12-15 | 杭州索乐光电有限公司 | Solar panel and encapsulation process |
| CN102044580A (en) * | 2010-11-09 | 2011-05-04 | 无锡迈福光学科技有限公司 | Flexible solar cell plate and manufacture method thereof |
| CN102184991A (en) * | 2011-03-29 | 2011-09-14 | 英利能源（中国）有限公司 | Photovoltaic module packaged by flexible component back plate and partitioned light-transmitting material and manufacturing method thereof |
| CN102244121A (en) * | 2011-06-16 | 2011-11-16 | 泉州市英德光电科技有限公司 | Cloth type folding solar cell component and preparation method thereof |
| CN102270683A (en) * | 2010-06-03 | 2011-12-07 | 上海空间电源研究所 | Integrated flexible thin film solar cell module and method for making same |
| CN102544147A (en) * | 2012-02-18 | 2012-07-04 | 西安黄河光伏科技股份有限公司 | Flexible solar battery component |
| CN102655177A (en) * | 2011-03-02 | 2012-09-05 | 亿芳能源科技股份有限公司 | III-V solar cell package and its manufacturing method |
| CN103042938A (en) * | 2013-01-17 | 2013-04-17 | 辽宁太阳能研究应用有限公司 | Solar electrombile |
| CN103137731A (en) * | 2011-12-02 | 2013-06-05 | 罗程 | Crystalline silicon flexible solar panel and manufacturing process |
| CN104443439A (en) * | 2014-11-18 | 2015-03-25 | 上海空间电源研究所 | Folding cell-built-in flexible solar cell array |
| WO2018049878A1 (en) * | 2016-09-14 | 2018-03-22 | 海口未来技术研究院 | Solar cell assembly and aerostat |
| CN108137159A (en) * | 2015-11-18 | 2018-06-08 | 韩国航空宇宙研究院 | Flying body |
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2007
- 2007-08-24 CN CN 200710049839 patent/CN101118934A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101281938B (en) * | 2008-05-28 | 2011-10-05 | 安泰科技股份有限公司 | Splicing and assembly method and equipment for thin film solar cell modules |
| WO2009143690A1 (en) * | 2008-05-28 | 2009-12-03 | 安泰科技股份有限公司 | Method and device for assembling film solar battery subassembly and product fabricated therefrom |
| CN101916788A (en) * | 2010-04-23 | 2010-12-15 | 杭州索乐光电有限公司 | Solar panel and encapsulation process |
| CN101916788B (en) * | 2010-04-23 | 2012-12-26 | 杭州索乐光电有限公司 | Solar panel and encapsulation process |
| CN102270683A (en) * | 2010-06-03 | 2011-12-07 | 上海空间电源研究所 | Integrated flexible thin film solar cell module and method for making same |
| CN102044580A (en) * | 2010-11-09 | 2011-05-04 | 无锡迈福光学科技有限公司 | Flexible solar cell plate and manufacture method thereof |
| CN102655177A (en) * | 2011-03-02 | 2012-09-05 | 亿芳能源科技股份有限公司 | III-V solar cell package and its manufacturing method |
| CN102184991A (en) * | 2011-03-29 | 2011-09-14 | 英利能源（中国）有限公司 | Photovoltaic module packaged by flexible component back plate and partitioned light-transmitting material and manufacturing method thereof |
| CN102184991B (en) * | 2011-03-29 | 2013-08-07 | 英利能源（中国）有限公司 | Photovoltaic module packaged by flexible component back plate and partitioned light-transmitting material and manufacturing method thereof |
| CN102244121A (en) * | 2011-06-16 | 2011-11-16 | 泉州市英德光电科技有限公司 | Cloth type folding solar cell component and preparation method thereof |
| CN103137731A (en) * | 2011-12-02 | 2013-06-05 | 罗程 | Crystalline silicon flexible solar panel and manufacturing process |
| CN102544147A (en) * | 2012-02-18 | 2012-07-04 | 西安黄河光伏科技股份有限公司 | Flexible solar battery component |
| CN103042938A (en) * | 2013-01-17 | 2013-04-17 | 辽宁太阳能研究应用有限公司 | Solar electrombile |
| CN104443439A (en) * | 2014-11-18 | 2015-03-25 | 上海空间电源研究所 | Folding cell-built-in flexible solar cell array |
| CN108137159A (en) * | 2015-11-18 | 2018-06-08 | 韩国航空宇宙研究院 | Flying body |
| CN108137159B (en) * | 2015-11-18 | 2021-11-05 | 韩国航空宇宙研究院 | flying body |
| WO2018049878A1 (en) * | 2016-09-14 | 2018-03-22 | 海口未来技术研究院 | Solar cell assembly and aerostat |
| EP3514839A4 (en) * | 2016-09-14 | 2020-03-04 | Haikou Institute Of Future Technology | SOLAR CELL ARRANGEMENT AND AEROSTAT |
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