CN109801997A - A kind of film assembly for photovoltaic solar cell lamination - Google Patents
A kind of film assembly for photovoltaic solar cell lamination Download PDFInfo
- Publication number
- CN109801997A CN109801997A CN201910092578.7A CN201910092578A CN109801997A CN 109801997 A CN109801997 A CN 109801997A CN 201910092578 A CN201910092578 A CN 201910092578A CN 109801997 A CN109801997 A CN 109801997A
- Authority
- CN
- China
- Prior art keywords
- layer
- thin film
- film layer
- solar cell
- pvb
- 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.)
- Pending
Links
- 238000003475 lamination Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 29
- 239000011521 glass Substances 0.000 claims abstract description 23
- 239000010409 thin film Substances 0.000 claims abstract 16
- 239000010408 film Substances 0.000 claims abstract 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 abstract description 10
- 238000000576 coating method Methods 0.000 abstract description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
本发明涉及太阳能电池技术领域，更具体地说，是一种用于光伏太阳能电池层压的薄膜组件，包括下玻璃层、下PVB薄膜层、安装凹槽和上PVB薄膜层，所述下玻璃层的上表面铺设有缓冲层，缓冲层的上表面铺设有下PVB薄膜层,下PVB薄膜层的上表面加工有安装凹槽、汇流条安装槽，太阳能电池片放置在安装凹槽内，汇流条安装在汇流条安装槽内，下PVB薄膜层的上表面铺设有上PVB薄膜层,上PVB薄膜层的上方铺设有上玻璃层，本发明装配方便，便于安装，封装完成后太阳能电池片不易松动，通过涂刷防雾涂层防止在上玻璃层的上表面形成雾气，利用U形夹卡住下玻璃层、上玻璃层，进一步提高了稳定性，解决了现有的薄膜组件中的太阳能电池片不能得到有效固定的问题。
The present invention relates to the technical field of solar cells, more particularly, to a thin film module for photovoltaic solar cell lamination, comprising a lower glass layer, a lower PVB thin film layer, a mounting groove and an upper PVB thin film layer. The upper surface of the layer is laid with a buffer layer, the upper surface of the buffer layer is laid with a lower PVB film layer, the upper surface of the lower PVB film layer is processed with installation grooves and bus bar installation grooves, and the solar cells are placed in the installation grooves. The strip is installed in the bus bar installation groove, the upper PVB film layer is laid on the upper surface of the lower PVB film layer, and the upper glass layer is laid on the upper side of the upper PVB film layer. Loosening, prevent fog from forming on the upper surface of the upper glass layer by applying an anti-fog coating, and use U-shaped clips to clamp the lower glass layer and the upper glass layer, which further improves the stability and solves the problem of solar energy in the existing thin-film modules. The problem that the cells cannot be effectively fixed.
Description
Technical field
The present invention relates to technical field of solar batteries, are a kind of for photovoltaic solar cell lamination more specifically
Film assembly.
Background technique
Solar battery is the device for directly luminous energy being converted to by photoelectric effect or photochemical effect electric energy.The sun
Energy photovoltaic cell (abbreviation photovoltaic cell) is used to the luminous energy of the sun be converted into electric energy.Ground photovoltaic system largely makes at present
It is the silicon solar cell using silicon as substrate, monocrystalline silicon, polysilicon, non-crystal silicon solar cell can be divided into.Turn in energy
In terms of changing the comprehensive performances such as efficiency and service life, monocrystalline silicon and polycrystal silicon cell are better than amorphous silicon battery.Polysilicon compares monocrystalline
Silicon transfer efficiency is low, but cheaper.
Photovoltaic solar cell piece cannot be directly exposed under the natural conditions such as sunlight, rainwater, it is therefore necessary to its into
Row seal protection.The existing film assembly for photovoltaic solar cell lamination cannot carry out solar battery sheet effectively solid
Fixed, stability is poor.
Summary of the invention
The purpose of the present invention is to provide a kind of film assemblies for photovoltaic solar cell lamination, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the invention provides the following technical scheme:
It is a kind of for photovoltaic solar cell lamination film assembly, including lower ply of glass, lower PVB film layer, installation groove and
Upper PVB film layer, the upper surface of the lower ply of glass are equipped with buffer layer, and the upper surface of buffer layer is equipped with lower PVB film layer,
The upper surface of lower PVB film layer is machined with installation groove, busbar mounting groove, and solar battery sheet is placed in installation groove,
Busbar is mounted in busbar mounting groove, and the upper surface of lower PVB film layer is equipped with PVB film layer, upper PVB film layer
Top is equipped with glassy layer.
Further: the edge of the upper glassy layer is evenly distributed with U-clamp.
Further: the inside of the U-clamp is equipped with sleeve, and sleeve is fixedly connected with the bottom of U-clamp, U-clamp
Top is through having screw rod, the top rotation connection of screw rod and U-clamp, and the lower end of screw rod is protruded into sleeve, screw rod and bush whorl
Connection.
Further: knob being installed at the top of the screw rod.
Further: the material of the buffer layer is silica gel.
Further: the bottom of the installation groove is machined with anti-skid bulge.
Further: the bottom of the busbar mounting groove processes camber.
Further: the upper surface of the upper glassy layer is painted with anti-fog coating.
Using technical solution provided by the invention, compared with prior art, assembly side of the invention is had the following beneficial effects:
Just, it is easily installed, solar battery sheet is not easy to loosen after the completion of encapsulation, is prevented by brushing anti-fog coating in the upper of upper glassy layer
Surface forms fog, guarantees that solar battery sheet works normally, blocks lower ply of glass, upper glassy layer using U-clamp, further mention
High stability, solves the problems, such as that the solar battery sheet in existing film assembly cannot be fixed effectively.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the film assembly being laminated for photovoltaic solar cell；
Fig. 2 is the top view of lower PVB film layer in the film assembly being laminated for photovoltaic solar cell；
Fig. 3 is the structural schematic diagram of U-clamp in the film assembly being laminated for photovoltaic solar cell.
Label declaration in schematic diagram: 1- lower ply of glass；2- buffer layer；PVB film layer under 3-；4- installation groove；5- is anti-
Sliding protrusion；6- busbar mounting groove；The upper PVB film layer of 7-；The upper glassy layer of 8-；9- anti-fog coating；10-U clevis；11- sleeve；
12- screw rod；13- knob.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention, and the present invention will be further described with reference to the examples below.
Embodiment 1
Please refer to Fig. 1-3, in the embodiment of the present invention, a kind of film assembly for photovoltaic solar cell lamination, including lower glass
Glass layer 1, lower PVB film layer 3, installation groove 4 and upper PVB film layer 7, the upper surface of lower ply of glass 1 are equipped with buffer layer 2, delay
The material for rushing layer 2 is silica gel, plays the role of buffering using buffer layer 2, the upper surface of buffer layer 2 is equipped with lower PVB film layer
3, the upper surface of lower PVB film layer 3 is machined with installation groove 4, busbar mounting groove 6, and it is recessed that solar battery sheet is placed on installation
In slot 4, the bottom of installation groove 4 is machined with anti-skid bulge 5, plays anti-skidding effect, makes solar battery sheet keep stablizing, converges
Stream item is mounted in busbar mounting groove 6, and the bottom of busbar mounting groove 6 processes camber, easy for installation, lower PVB film layer 3
Upper surface be equipped with PVB film layer 7, the top of upper PVB film layer 7 is equipped with glassy layer 8, utilize upper glassy layer 8 pressure
Tightly lower PVB film layer 3, upper PVB film layer 7, make lower PVB film layer 3, upper PVB film layer 7 keep firm, to make to be mounted on
Solar battery sheet in installation groove 4 keeps firm, and the upper surface of upper glassy layer 8 is painted with anti-fog coating, forms antifog painting
Layer 9 prevents from forming fog in the upper surface of upper glassy layer 8, guarantees that solar battery sheet works normally.
The working principle of the invention: being laid with buffer layer 2 in lower ply of glass 1, is laid with lower PVB film layer on the buffer layer 2
3, solar battery sheet is mounted in installation groove 4, busbar is mounted in busbar mounting groove 6, by upper PVB film layer
7 are laid on lower PVB film layer 3, and upper glassy layer 8 is laid on upper PVB film layer 7, complete encapsulation, easy for installation, make too
Positive energy cell piece keeps firm and is not easy to loosen, and the upper surface of upper glassy layer 8 is painted with anti-fog coating, forms anti-fog coating 9, prevents
Fog is formed in the upper surface of upper glassy layer 8, guarantees that solar battery sheet works normally.
Embodiment 2
A kind of film assembly for photovoltaic solar cell lamination, including lower ply of glass 1, lower PVB film layer 3, installation groove 4
With upper PVB film layer 7, the upper surface of lower ply of glass 1 is equipped with buffer layer 2, and the material of buffer layer 2 is silica gel, utilizes buffer layer 2
Play the role of buffering, the upper surface of buffer layer 2 is equipped with lower PVB film layer 3, and the upper surface of lower PVB film layer 3 is machined with peace
Groove 4, busbar mounting groove 6 are filled, solar battery sheet is placed in installation groove 4, and the bottom of installation groove 4 is machined with anti-skidding
Protrusion 5, plays anti-skidding effect, and solar battery sheet is made to keep stablizing, and busbar is mounted in busbar mounting groove 6, is converged
The bottom of mounting groove 6 processes camber, and easy for installation, the upper surface of lower PVB film layer 3 is equipped with PVB film layer 7, on
The top of PVB film layer 7 is equipped with glassy layer 8, compresses lower PVB film layer 3, upper PVB film layer 7 using upper glassy layer 8, makes
Lower PVB film layer 3, upper PVB film layer 7 keep firm, so that the solar battery sheet being mounted in installation groove 4 be made to keep steady
Gu the upper surface of upper glassy layer 8 is painted with anti-fog coating, anti-fog coating 9 is formed, prevents from being formed in the upper surface of upper glassy layer 8
Fog guarantees that solar battery sheet works normally, and the edge of upper glassy layer 8 is evenly distributed with several U-clamps 10, utilizes U-shaped
Folder 10 blocks lower ply of glass 1, upper glassy layer 8, and the inside of U-clamp 10 is equipped with sleeve 11, and sleeve 11 and the bottom of U-clamp 10 are fixed
Connection, the top of U-clamp 10 is through there is screw rod 12, and the top rotation connection of screw rod 12 and U-clamp 10, the lower end of screw rod 12 is protruded into
In sleeve 11, screw rod 12 is threadedly coupled with sleeve 11, and the top of screw rod 12 is equipped with knob 13, and turning knob 13 drives screw rod
12 rotations, clamp U-clamp 10 tightly lower ply of glass 1, upper glassy layer 8, prevent U-clamp 10 from falling off.
It should be strongly noted that lower ply of glass 1, lower PVB film layer 3, installation groove 4 and upper PVB film in the application
Layer 7 is the application of the prior art, and upper glassy layer 8, U-clamp 10, sleeve 11, the screw rod 12 for being painted with anti-fog coating 9 are the application
Innovative point, efficiently solve the problems, such as that the solar battery sheet in existing film assembly cannot be fixed effectively.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910092578.7A CN109801997A (en) | 2019-01-30 | 2019-01-30 | A kind of film assembly for photovoltaic solar cell lamination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910092578.7A CN109801997A (en) | 2019-01-30 | 2019-01-30 | A kind of film assembly for photovoltaic solar cell lamination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109801997A true CN109801997A (en) | 2019-05-24 |
Family
ID=66560525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910092578.7A Pending CN109801997A (en) | 2019-01-30 | 2019-01-30 | A kind of film assembly for photovoltaic solar cell lamination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109801997A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114944437A (en) * | 2021-10-26 | 2022-08-26 | 浙江晶科能源有限公司 | Photovoltaic module |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100147363A1 (en) * | 2008-12-12 | 2010-06-17 | Industrial Technology Research Institute | Encapsulant material, crystalline silicon photovoltaic module and thin film photovoltaic module |
| CN104979414A (en) * | 2014-04-10 | 2015-10-14 | 安阳方圆光电科技有限公司 | Hollow light-transmissive crystalline silicon solar cell assembly |
| CN205920980U (en) * | 2016-03-03 | 2017-02-01 | 豪客能源科技股份有限公司 | solar panel module |
| CN106549073A (en) * | 2017-01-10 | 2017-03-29 | 江苏朗杰膜科技有限公司 | A kind of film assembly for photovoltaic solar cell lamination |
| CN206340560U (en) * | 2016-12-21 | 2017-07-18 | 杭州大成环境技术股份有限公司 | A kind of pair of glass photovoltaic panel |
| CN207925491U (en) * | 2017-12-28 | 2018-09-28 | 泉州市天云创技术服务有限公司 | A kind of solar battery thin film |
| CN209731175U (en) * | 2019-04-24 | 2019-12-03 | 黄石金能光伏有限公司 | A kind of solar double-glass assemblies with lightweight frame |
-
2019
- 2019-01-30 CN CN201910092578.7A patent/CN109801997A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100147363A1 (en) * | 2008-12-12 | 2010-06-17 | Industrial Technology Research Institute | Encapsulant material, crystalline silicon photovoltaic module and thin film photovoltaic module |
| CN104979414A (en) * | 2014-04-10 | 2015-10-14 | 安阳方圆光电科技有限公司 | Hollow light-transmissive crystalline silicon solar cell assembly |
| CN205920980U (en) * | 2016-03-03 | 2017-02-01 | 豪客能源科技股份有限公司 | solar panel module |
| CN206340560U (en) * | 2016-12-21 | 2017-07-18 | 杭州大成环境技术股份有限公司 | A kind of pair of glass photovoltaic panel |
| CN106549073A (en) * | 2017-01-10 | 2017-03-29 | 江苏朗杰膜科技有限公司 | A kind of film assembly for photovoltaic solar cell lamination |
| CN207925491U (en) * | 2017-12-28 | 2018-09-28 | 泉州市天云创技术服务有限公司 | A kind of solar battery thin film |
| CN209731175U (en) * | 2019-04-24 | 2019-12-03 | 黄石金能光伏有限公司 | A kind of solar double-glass assemblies with lightweight frame |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114944437A (en) * | 2021-10-26 | 2022-08-26 | 浙江晶科能源有限公司 | Photovoltaic module |
| CN114944437B (en) * | 2021-10-26 | 2023-08-29 | 浙江晶科能源有限公司 | Photovoltaic module |
| US11968847B2 (en) | 2021-10-26 | 2024-04-23 | Zhejiang Jinko Solar Co., Ltd. | Photovoltaic module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202227625U (en) | Integrated thin-film solar building board | |
| CN203481251U (en) | Thin film solar cell | |
| CN201024842Y (en) | A solar photovoltaic cell hollow glass module | |
| CN205621751U (en) | High printing opacity solar PV modules shocks resistance | |
| CN105140325A (en) | Self-cleaned solar cell assembly with high conversion rate | |
| CN107452827A (en) | A kind of adhered installation method of curtain wall or roof photovoltaic power station flexible thin-film solar cell component | |
| CN103233560B (en) | A kind of photovoltaic devices of integrated building guardrail integral | |
| CN202196798U (en) | Solar battery assembly with self-cleaning function | |
| CN109801997A (en) | A kind of film assembly for photovoltaic solar cell lamination | |
| CN204668327U (en) | A kind of some brace type BIPV membrane photovoltaic component | |
| CN205178965U (en) | Frame subassembly of anti snow | |
| CN201311497Y (en) | Reflector for heliostat | |
| CN106653906A (en) | Efficient photovoltaic module and lamination technology thereof | |
| CN204204877U (en) | The long-life solar photovoltaic assembly of a kind of high-efficiency self-cleaning | |
| CN102842630A (en) | Monocrystalline silicon solar cell module | |
| CN202450709U (en) | Transparent flexible solar power generation skylight | |
| CN108331214A (en) | A photovoltaic integrated building exterior wall glass | |
| CN202361674U (en) | Solar vacuum tube with snow removing function | |
| CN207720068U (en) | A kind of photovoltaic array for electric vehicle auxiliary power generation | |
| CN105590970A (en) | Photovoltaic assembly used for high altitude region | |
| CN106449792A (en) | Photovoltaic glass | |
| CN218160397U (en) | Photovoltaic module with high condensation efficiency | |
| CN104282786A (en) | Efficient self-cleaning long-life solar photovoltaic module | |
| CN202678321U (en) | Thin glass silicon cell assembly provided with antireflection film structure | |
| CN202134553U (en) | A monocrystalline silicon solar cell module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190524 |