CN201966230U - Portable flexible film noncrystalline silicon photovoltaic assembly - Google Patents

Portable flexible film noncrystalline silicon photovoltaic assembly Download PDF

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Publication number
CN201966230U
CN201966230U CN 201120099703 CN201120099703U CN201966230U CN 201966230 U CN201966230 U CN 201966230U CN 201120099703 CN201120099703 CN 201120099703 CN 201120099703 U CN201120099703 U CN 201120099703U CN 201966230 U CN201966230 U CN 201966230U
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CN
China
Prior art keywords
flexible
silicon photovoltaic
film
photovoltaic assembly
assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201120099703
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Chinese (zh)
Inventor
杨连华
刘军亮
回英志
张学增
翟佐绪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
United Solar Jinneng (tianjin) Energy LLC
Original Assignee
United Solar Jinneng (tianjin) Energy LLC
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Application filed by United Solar Jinneng (tianjin) Energy LLC filed Critical United Solar Jinneng (tianjin) Energy LLC
Priority to CN 201120099703 priority Critical patent/CN201966230U/en
Application granted granted Critical
Publication of CN201966230U publication Critical patent/CN201966230U/en
Anticipated expiration legal-status Critical
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The utility model relates to a portable flexible film noncrystalline silicon photovoltaic assembly which comprises a weather-proof protecting layer, an upper protecting glue film, a flexible three-junction film battery, a lower protecting glue film, a flexible backboard and an output terminal. The weather-proof protecting layer, the upper protecting glue film, the flexible three-junction film battery, the lower protecting glue film and the flexible backboard are sequentially sealed and glued together from the top layer to the lower layer; and the output terminal is fixedly installed on the weather-proof protecting layer. In the portable flexible film noncrystalline silicon photovoltaic assembly, a positive electrode and a negative electrode of the flexible three-junction film battery are converged and centralized to the output terminal, and therefore, the portable flexible film noncrystalline silicon photovoltaic assembly has the advantages of simple structure, convenience in assembly and use, reasonable design, convenience in carrying and good stability. In addition, the assembly can be produced modularly, the production efficiency is improved, the single assembly can be replaced, the maintenance expense is saved and the flexible film noncrystalline silicon photovoltaic assembly is convenient to maintain.

Description

Portable fexible film amorphous silicon photovoltaic assembly
Technical field
The utility model belongs to field of photovoltaic power generation, especially a kind of portable fexible film amorphous silicon photovoltaic assembly.
Background technology
The advantage of amorphous silicon photovoltaic battery is that amorphous silicon is very capable for the extinction of visible spectrum, so as long as very thin one deck just can absorb the Energy Efficient of photon, present this amorphous silicon membrane production technology is ripe, can make large area amorphous silicon photovoltaic cell.The amorphous silicon photovoltaic assembly claims the non-crystal silicon solar cell plate again, by multi-disc amorphous silicon photovoltaic battery series and parallel, and the battery strings that series and parallel is finished is carried out circuit connects, and is encapsulated in glassy layer and the aluminum alloy frame.Along with the continuous expansion of photovoltaic module application, constantly increase to the demand of photovoltaic module in market, but the kind of this series products is less at present, need be in the required specification of the customized one-tenth of producer, and production efficiency is lower, and transportation, operation and maintenance are all inconvenient.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, design science is reasonable, combination flexibly, be convenient for carrying and use, the portable fexible film amorphous silicon photovoltaic assembly that manufacturing cost is lower.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of portable fexible film amorphous silicon photovoltaic assembly; it comprise weathering protective layer, on protect glued membrane, flexible three-junction thin film battery, protect glued membrane, flexible back plate and outlet terminal down; weathering protective layer, on protect glued membrane, flexible three-junction thin film battery, down protect glued membrane, flexible back plate successively from top to bottom laminating seal be glued together, outlet terminal is packed on the weathering protective layer.
And the rated voltage of described outlet terminal is 1.5 volts, 6.3 watts of rated power.
Advantage of the present utility model and beneficial effect are:
1, this portable fexible film amorphous silicon photovoltaic assembly comprise weathering protective layer, on protect glued membrane, flexible three-junction thin film battery, protect glued membrane, flexible back plate and outlet terminal down; weathering protective layer, on protect glued membrane, flexible three-junction thin film battery, down protect glued membrane, flexible back plate successively from top to bottom laminating seal be glued together; outlet terminal is packed on the weathering protective layer; component internal does not have the connection in series-parallel between battery; simple in structure; can accomplish scale production, effectively enhance productivity.
2, this portable fexible film amorphous silicon photovoltaic assembly adopts the flexible material laminates to form, no rigid structure, lightweight, flexibility, be easy to carry, the convenient use, both can directly use by monolithic, also can be combined into other occupation mode flexibly, for the client provides more choices; This photovoltaic module can be changed by monolithic, makes things convenient for operation and maintenance, saves maintenance cost.
3, the utility model confluxes the both positive and negative polarity of flexible three-junction thin film battery and focuses on outlet terminal, simple in structure, ease of assembly and use, reasonable in design, easy to carry, easy to use, good stability, can modularization production, enhance productivity, can change by monolithic, save and safeguard expenditure, and maintain easily.
Description of drawings
Fig. 1 is the shape assumption diagram of utility model;
Fig. 2 is that the utility model A-A is to the local enlarged diagram in cross section;
Fig. 3 is that two the utility model are used in combination the embodiment schematic diagram.
Embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection range of the present utility model with this.
As depicted in figs. 1 and 2; a kind of portable fexible film amorphous silicon photovoltaic assembly; it comprise weathering protective layer 1, on protect glued membrane 3, flexible three-junction thin film battery 4, protect glued membrane 5, flexible back plate 6 and outlet terminal 2 down; weathering protective layer, on protect glued membrane, flexible three-junction thin film battery, down protect glued membrane, flexible back plate successively from top to bottom laminating seal be glued together, outlet terminal is packed on the weathering protective layer.The output rated voltage of outlet terminal is 1.5 volts, 6.3 watts of rated power.
Above-mentioned weathering protective layer can select for use the polyvinyl fluoride material to make, and this material light transmittance is good, anti-tear to draw the intensity height, weather resistance is good, the saturating ability of waterproof, seepage control is strong; Last protection glued membrane and following protection glued membrane all can select for use ethylene-vinyl acetate copolymer to make, and this material insulation property is good, light transmission is good, attribute is stable, and is PUR; There is not the series and parallel battery structure in this assembly; Flexible back plate can be selected the PET polyester back sheet for use, and this portable fexible film amorphous silicon photovoltaic assembly does not have rigid structure; This assembly adopts laminating technology to realize each layer construction packages, 1.5 millimeters of the component thickness less thaies behind the lamination, and lightweight, flexibility are easy to carry.
Shown in Figure 3, according to using needs, can connect different outlet terminals, this portable fexible film amorphous silicon photovoltaic assembly is used in series connection, realizes the flexible combination use.

Claims (2)

1. portable fexible film amorphous silicon photovoltaic assembly; it is characterized in that: comprise weathering protective layer, on protect glued membrane, flexible three-junction thin film battery, protect glued membrane, flexible back plate and outlet terminal down; weathering protective layer, on protect glued membrane, flexible three-junction thin film battery, down protect glued membrane, flexible back plate successively from top to bottom laminating seal be glued together, outlet terminal is packed on the weathering protective layer.
2. portable fexible film amorphous silicon photovoltaic assembly according to claim 1, it is characterized in that: the rated voltage of described outlet terminal is 1.5 volts, 6.3 watts of rated power.
CN 201120099703 2011-04-07 2011-04-07 Portable flexible film noncrystalline silicon photovoltaic assembly Expired - Fee Related CN201966230U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120099703 CN201966230U (en) 2011-04-07 2011-04-07 Portable flexible film noncrystalline silicon photovoltaic assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120099703 CN201966230U (en) 2011-04-07 2011-04-07 Portable flexible film noncrystalline silicon photovoltaic assembly

Publications (1)

Publication Number Publication Date
CN201966230U true CN201966230U (en) 2011-09-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120099703 Expired - Fee Related CN201966230U (en) 2011-04-07 2011-04-07 Portable flexible film noncrystalline silicon photovoltaic assembly

Country Status (1)

Country Link
CN (1) CN201966230U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
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 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

Cited By (2)

* Cited by examiner, † Cited by third party
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 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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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

CF01 Termination of patent right due to non-payment of annual fee