CN201966230U - Portable flexible film noncrystalline silicon photovoltaic assembly - Google Patents
Portable flexible film noncrystalline silicon photovoltaic assembly Download PDFInfo
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- CN201966230U CN201966230U CN201120099703.6U CN201120099703U CN201966230U CN 201966230 U CN201966230 U CN 201966230U CN 201120099703 U CN201120099703 U CN 201120099703U CN 201966230 U CN201966230 U CN 201966230U
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title 1
- 229910052710 silicon Inorganic materials 0.000 title 1
- 239000010703 silicon Substances 0.000 title 1
- 239000010409 thin film Substances 0.000 claims abstract description 21
- 229910021417 amorphous silicon Inorganic materials 0.000 claims abstract description 18
- 239000011241 protective layer Substances 0.000 claims abstract description 16
- 239000010408 film Substances 0.000 claims description 13
- 239000012528 membrane Substances 0.000 claims 4
- 238000010030 laminating Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 18
- 239000002313 adhesive film Substances 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000012141 concentrate Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000010410 layer Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000001429 visible spectrum Methods 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
本实用新型涉及一种便携柔性薄膜非晶硅光伏组件，其包括耐候保护层、上保护胶膜、柔性三结薄膜电池、下保护胶膜、柔性背板以及输出终端，耐候保护层、上保护胶膜、柔性三结薄膜电池、下保护胶膜、柔性背板依次从上到下层压密封胶接在一起，输出终端固装在耐候保护层上。本实用新型将柔性三结薄膜电池的正负极汇流集中到输出终端，结构简单、方便组装和使用，设计合理、携带方便、使用便捷、稳定性好，可以模块化生产，提高生产效率，可以单块更换，节省维护支出，且方便维护。
The utility model relates to a portable flexible thin-film amorphous silicon photovoltaic module, which comprises a weather-resistant protective layer, an upper protective adhesive film, a flexible three-junction thin-film battery, a lower protective adhesive film, a flexible backboard, an output terminal, a weather-resistant protective layer, an upper protective The adhesive film, the flexible triple-junction thin film battery, the lower protective adhesive film, and the flexible backplane are laminated and sealed together from top to bottom in sequence, and the output terminal is fixed on the weather-resistant protective layer. The utility model concentrates the positive and negative electrodes of the flexible three-junction thin-film battery to the output terminal, has a simple structure, is convenient to assemble and use, is reasonable in design, convenient to carry, convenient to use, and has good stability. Single block replacement saves maintenance expenses and is easy to maintain.
Description
技术领域technical field
本实用新型属于光伏发电领域，尤其是一种便携柔性薄膜非晶硅光伏组件。The utility model belongs to the field of photovoltaic power generation, in particular to a portable flexible film amorphous silicon photovoltaic module.
背景技术Background technique
非晶硅光伏电池的优点在于非晶硅对于可见光谱的吸光能力很强，所以只要薄薄的一层就可以把光子的能量有效吸收，目前这种非晶硅薄膜生产技术已经成熟，可以制作大面积非晶硅光伏电池。非晶硅光伏组件，又称非晶硅太阳能电池板，由多片非晶硅光伏电池串、并联，并将串、并联完成的电池串进行电路连接，封装在玻璃层和铝合金边框内。随着光伏组件应用领域的不断扩大，市场对光伏组件的需求量不断扩增，但是目前这类产品的种类较少，需要在厂家订制成所需规格，生产效率较低，运输、使用和维护都不方便。The advantage of amorphous silicon photovoltaic cells is that amorphous silicon has a strong ability to absorb light in the visible spectrum, so only a thin layer can effectively absorb the energy of photons. At present, the production technology of this amorphous silicon film is mature and can be produced Large-area amorphous silicon photovoltaic cells. Amorphous silicon photovoltaic modules, also known as amorphous silicon solar panels, are composed of multiple amorphous silicon photovoltaic cells connected in series and parallel, and the battery strings completed in series and parallel are connected in a circuit and packaged in a glass layer and an aluminum alloy frame. With the continuous expansion of the application field of photovoltaic modules, the demand for photovoltaic modules in the market continues to increase, but at present, there are few types of such products, which need to be customized by the manufacturer to the required specifications, and the production efficiency is low. Maintenance is not convenient.
发明内容Contents of the invention
本实用新型的目的在于克服现有技术的不足，提供一种结构简单、设计科学合理，组合灵活、方便携带和使用，制造成本较低的便携柔性薄膜非晶硅光伏组件。The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a portable flexible thin-film amorphous silicon photovoltaic module with simple structure, scientific and reasonable design, flexible combination, convenient carrying and use, and low manufacturing cost.
本实用新型解决其技术问题是通过以下技术方案实现的：The utility model solves its technical problem and realizes through the following technical solutions:
一种便携柔性薄膜非晶硅光伏组件，其包括耐候保护层、上保护胶膜、柔性三结薄膜电池、下保护胶膜、柔性背板以及输出终端，耐候保护层、上保护胶膜、柔性三结薄膜电池、下保护胶膜、柔性背板依次从上到下层压密封胶接在一起，输出终端固装在耐候保护层上。A portable flexible thin-film amorphous silicon photovoltaic module, which includes a weather-resistant protective layer, an upper protective adhesive film, a flexible three-junction thin-film battery, a lower protective adhesive film, a flexible back plate and an output terminal, a weather-resistant protective layer, an upper protective adhesive film, a flexible The three-junction thin-film battery, the lower protective film, and the flexible backplane are laminated and sealed together from top to bottom in sequence, and the output terminal is fixed on the weather-resistant protective layer.
而且，所述输出终端的额定电压为1.5伏，额定功率6.3瓦。Moreover, the rated voltage of the output terminal is 1.5 volts, and the rated power is 6.3 watts.
本实用新型的优点和有益效果为：Advantage and beneficial effect of the present utility model are:
1、本便携柔性薄膜非晶硅光伏组件包括耐候保护层、上保护胶膜、柔性三结薄膜电池、下保护胶膜、柔性背板以及输出终端，耐候保护层、上保护胶膜、柔性三结薄膜电池、下保护胶膜、柔性背板依次从上到下层压密封胶接在一起，输出终端固装在耐候保护层上，组件内部无电池间的串并联，结构简单，可实现规模化生产，有效提高生产效率。1. The portable flexible thin-film amorphous silicon photovoltaic module includes a weather-resistant protective layer, an upper protective film, a flexible three-junction thin-film battery, a lower protective film, a flexible backplane and an output terminal, a weather-resistant protective layer, an upper protective film, and a flexible three-junction thin-film battery. Junction thin-film battery, lower protective film, and flexible backplane are laminated and sealed together from top to bottom in sequence. The output terminal is fixed on the weather-resistant protective layer. There is no series-parallel connection between batteries inside the module. The structure is simple and can be scaled up. production, effectively improving production efficiency.
2、本便携柔性薄膜非晶硅光伏组件采用柔性材料层压制作而成，无刚性结构，轻质、柔性、便于携带、方便使用，既可以单块直接使用，也可以灵活的组合成其它使用方式，为客户提供了更多的选择；本光伏组件可以单块更换，方便使用和维护，节约维护成本。2. This portable flexible thin-film amorphous silicon photovoltaic module is made of flexible materials, without rigid structure, light, flexible, easy to carry and easy to use. It can be used directly as a single piece or flexibly combined into other uses. This method provides customers with more choices; the photovoltaic module can be replaced by a single piece, which is convenient for use and maintenance, and saves maintenance costs.
3、本实用新型将柔性三结薄膜电池的正负极汇流集中到输出终端，结构简单、方便组装和使用，设计合理、携带方便、使用便捷、稳定性好，可以模块化生产，提高生产效率，可以单块更换，节省维护支出，且方便维护。3. The utility model concentrates the positive and negative electrodes of the flexible three-junction thin-film battery to the output terminal. The structure is simple, easy to assemble and use, reasonable in design, easy to carry, easy to use, and good in stability. It can be modularized and produced to improve production efficiency. , can be replaced by a single piece, saving maintenance costs and facilitating maintenance.
附图说明Description of drawings
图1为实用新型的外形结构图；Fig. 1 is the outline structure drawing of utility model;
图2为本实用新型A-A向截面局部放大示意图；Fig. 2 is the partially enlarged schematic diagram of the A-A section of the utility model;
图3为两个本实用新型组合使用实施例示意图。Fig. 3 is a schematic diagram of two combined use embodiments of the utility model.
具体实施方式Detailed ways
下面通过具体实施例对本实用新型作进一步详述，以下实施例只是描述性的，不是限定性的，不能以此限定本实用新型的保护范围。The utility model is described in further detail below through specific examples, the following examples are only descriptive, not limiting, and cannot limit the protection scope of the utility model with this.
如图1和图2所示，一种便携柔性薄膜非晶硅光伏组件，其包括耐候保护层1、上保护胶膜3、柔性三结薄膜电池4、下保护胶膜5、柔性背板6以及输出终端2，耐候保护层、上保护胶膜、柔性三结薄膜电池、下保护胶膜、柔性背板依次从上到下层压密封胶接在一起，输出终端固装在耐候保护层上。输出终端的输出额定电压为1.5伏，额定功率6.3瓦。As shown in Figures 1 and 2, a portable flexible thin-film amorphous silicon photovoltaic module includes a weather-resistant
上述耐候保护层可选用聚氟乙烯材料制成，该材料透光率好、抗撕拉强度高、耐候性能好、防水防渗透能力强；上保护胶膜以及下保护胶膜均可选用乙烯-醋酸乙烯共聚物制成，该材料绝缘性能好、透光性好、属性稳定，且为热熔胶；本组件内没有串、并联电池结构；柔性背板可选用PET聚酯背板，本便携柔性薄膜非晶硅光伏组件无刚性结构；本组件采用层压工艺实现各层结构封装，层压后的组件厚度不足1.5毫米，轻质、柔性，便于携带。The above-mentioned weather-resistant protective layer can be made of polyvinyl fluoride material, which has good light transmittance, high tear strength, good weather resistance, strong waterproof and anti-penetration ability; both the upper protective film and the lower protective film can be made of vinyl- Made of vinyl acetate copolymer, the material has good insulation performance, good light transmittance, stable properties, and is hot melt adhesive; there is no series or parallel battery structure in this module; the flexible backboard can choose PET polyester backboard, this portable The flexible thin-film amorphous silicon photovoltaic module has no rigid structure; the module uses a lamination process to realize the encapsulation of each layer structure, and the thickness of the laminated module is less than 1.5 mm, which is light, flexible and easy to carry.
图3所示，根据使用需要，可以连接不同的输出终端，串联使用本便携柔性薄膜非晶硅光伏组件，实现灵活组合使用。As shown in Figure 3, according to the needs of use, different output terminals can be connected, and the portable flexible thin-film amorphous silicon photovoltaic module can be used in series to realize flexible combined use.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120099703.6U CN201966230U (en) | 2011-04-07 | 2011-04-07 | Portable flexible film noncrystalline silicon photovoltaic assembly |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201120099703.6U CN201966230U (en) | 2011-04-07 | 2011-04-07 | Portable flexible film noncrystalline silicon photovoltaic assembly |
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| CN201966230U true CN201966230U (en) | 2011-09-07 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928553A (en) * | 2014-03-25 | 2014-07-16 | 湖南红太阳新能源科技有限公司 | A flexible crystalline silicon solar cell module |
| CN104052397A (en) * | 2014-07-11 | 2014-09-17 | 无锡同春新能源科技有限公司 | Device for obtaining electricity through membrane spread |
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2011
- 2011-04-07 CN CN201120099703.6U patent/CN201966230U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928553A (en) * | 2014-03-25 | 2014-07-16 | 湖南红太阳新能源科技有限公司 | A flexible crystalline silicon solar cell module |
| CN104052397A (en) * | 2014-07-11 | 2014-09-17 | 无锡同春新能源科技有限公司 | Device for obtaining electricity through membrane spread |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20160407 |
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| CF01 | Termination of patent right due to non-payment of annual fee |