CN107240622A - A kind of self-adhering-type crystal silicon solar battery component packaging technology - Google Patents

A kind of self-adhering-type crystal silicon solar battery component packaging technology Download PDF

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Publication number
CN107240622A
CN107240622A CN201710425159.1A CN201710425159A CN107240622A CN 107240622 A CN107240622 A CN 107240622A CN 201710425159 A CN201710425159 A CN 201710425159A CN 107240622 A CN107240622 A CN 107240622A
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CN
China
Prior art keywords
self
crystal silicon
silicon solar
adhering
battery component
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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.)
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Application number
CN201710425159.1A
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Chinese (zh)
Inventor
王磊
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Hefei Huagai Photovoltaic Technology Co Ltd
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Hefei Huagai Photovoltaic Technology Co Ltd
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Priority to CN201710425159.1A priority Critical patent/CN107240622A/en
Publication of CN107240622A publication Critical patent/CN107240622A/en
Withdrawn legal-status Critical Current

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/18Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
    • H01L31/1804Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof comprising only elements of Group IV of the Periodic Table
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042PV modules or arrays of single PV cells
    • H01L31/048Encapsulation of modules
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00Supporting structures for PV modules
    • H02S20/20Supporting structures directly fixed to an immovable object
    • H02S20/22Supporting structures directly fixed to an immovable object specially adapted for buildings
    • H02S20/23Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00Structural details of PV modules other than those related to light conversion
    • H02S30/10Frame structures
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30Electrical components
    • H02S40/34Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
    • 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
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/10Photovoltaic [PV]
    • 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
    • Y02E10/547Monocrystalline silicon PV cells
    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The invention belongs to photovoltaic material processing technique field, there is provided a kind of self-adhering-type crystal silicon solar battery component packaging technology:(1)The modular crystal silicon solar battery component of self-adhering-type is provided, the modular crystal silicon solar battery component of self-adhering-type includes safety glass, thermosol, crystalline silicon battery plate, thermosol, TPT, the self-adhesive glue layer stacked gradually;(2)The modular crystal silicon solar battery component of self-adhering-type is laminated under power on condition, solar cell module after being laminated;(3)Solar cell module after the lamination is framed up, and terminal box is installed, crystal silicon solar battery component is obtained.The solar cell module of present invention process assembling has the features such as lightweight, manufacture craft is simple, cost is low, service life is long.

Description

A kind of self-adhering-type crystal silicon solar battery component packaging technology
Technical field
The invention belongs to technical field of solar batteries, in particular it relates to a kind of self-adhering-type crystal silicon solar energy battery group Part packaging technology.
Background technology
Solar power generation has the superiority that fossil energy is incomparable as a kind of clean regenerative resource.China Solar energy resources very abundant, huge market is provided for various solar energy utilization systems.Therefore, solar energy power generating The combination of technology and the product for civilian use, becomes the focus for 21 century building and photovoltaic technology market;Therefore, using class solar-electricity The manufacturing of pond component seems especially prominent.At present, conventional application of solar energy class product is packaged using drop glue.Profit With drop adhesive curing after be hardened and also it is transparent the characteristics of, crystal silicon solar energy battery is wrapped, formed layer protective layer.
But the solar cell module made using drop glue is had the following disadvantages:
1st, service life is short, average in 1-2, and with the change of environment, drip the surface of glue component can turn to be yellow it is rotten;
2nd, drop glue assembly surface produces during normal use, easily and scratches phenomenon;
3rd, the protective layer of drop glue formation mainly leans on colloid flowing forming, it cannot be guaranteed that surface smoothness during large-area manufacturing.
The content of the invention
For defect of the prior art, mesh of the invention is to provide a kind of self-adhering-type crystal silicon solar battery component group Dress technique, present invention process assembling solar cell module have lightweight, manufacture craft is simple, cost is low, use the longevity The features such as ordering long.
A kind of self-adhering-type crystal silicon solar battery component packaging technology provided according to the present invention, the technique is included such as Lower step:
(1)The modular crystal silicon solar battery component of self-adhering-type, the modular crystal silicon solar of self-adhering-type are provided Battery component includes safety glass, thermosol, crystalline silicon battery plate, thermosol, TPT, the self-adhesive glue layer stacked gradually;
(2)The modular crystal silicon solar battery component of self-adhering-type is laminated under power on condition, is obtained after lamination Solar cell module;
(3)Solar cell module after the lamination is framed up, and terminal box is installed, crystal silicon solar energy battery group is obtained Part.
Preferably, the electric current 21A of the energization.
Preferably, the temperature of the lamination is 210 DEG C or 230 DEG C.
Preferably, the time of the lamination is 31-35min.
Preferably, the PUR is EVA hot-melt adhesive.
Preferably, the self-adhesive glue layer is made up of creep sizing material, and the self-adhesive glue layer thickness is 4-5mm.
Preferably, the crystalline silicon battery plate is that crystal silicon solar cell sheet or multiple crystal silicon solar cell sheets connect The battery strings being connected into.
Preferably, the step(3)Before framing up, solar cell module surface coating TPT after laminating.
Compared with prior art, the present invention has following beneficial effect:
(1)The solar cell module that the present invention is assembled have lightweight, manufacture craft is simple, cost is low, service life is long The features such as;
(2)The present invention improves crystalline silicon too by carrying out energization processing to solar cell module in lamination process The performance of the positive energy anti-light induced attenuation of battery.The light decay of crystal silicon solar battery component made from the method provided using the present invention Ratio average is less than 1.7%, and the uniformity of battery component is preferable;
(3)Self-adhering-type solar cell module technique of the present invention, is bonded, lamination is disposably completed, process is reduced, and work efficiency is improved. Avoid destruction of the regular solar component to lightweight steel knot roof waterproof performance;Avoid regular solar component relatively high Newly-increased roofing load, it is to avoid regular solar component is overlapping with building materials function;And construction cost is low, roofing can be slowed down Material aging;Not only possess the flexibility of current flexible thin-film solar cell, and have because employing crystal silicon solar energy battery The characteristic of low cost being short of for flexible thin-film solar cell.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention Rather than limitation the scope of the present invention.
The mesh of the present invention is to provide a kind of self-adhering-type crystal silicon solar battery component packaging technology, present invention process assembling Solar cell module have the features such as lightweight, manufacture craft is simple, cost is low, service life is long.
A kind of self-adhering-type crystal silicon solar battery component packaging technology provided according to the present invention, the technique is included such as Lower step:
(1)The modular crystal silicon solar battery component of self-adhering-type, the modular crystal silicon solar of self-adhering-type are provided Battery component includes safety glass, thermosol, crystalline silicon battery plate, thermosol, TPT, the self-adhesive glue layer stacked gradually;
(2)The modular crystal silicon solar battery component of self-adhering-type is laminated under power on condition, is obtained after lamination Solar cell module;
(3)Solar cell module after the lamination is framed up, and terminal box is installed, crystal silicon solar energy battery group is obtained Part.
Preferably, the electric current 21A of the energization.
Preferably, the temperature of the lamination is 210 DEG C or 230 DEG C.
Preferably, the time of the lamination is 31-35min.
Preferably, the PUR is EVA hot-melt adhesive.
Preferably, the self-adhesive glue layer is made up of creep sizing material, and the self-adhesive glue layer thickness is 4-5mm.
Preferably, the crystalline silicon battery plate is that crystal silicon solar cell sheet or multiple crystal silicon solar cell sheets connect The battery strings being connected into.
Preferably, the step(3)Before framing up, solar cell module surface coating TPT after laminating.
Compared with prior art, the present invention has following beneficial effect:
(1)The solar cell module that the present invention is assembled have lightweight, manufacture craft is simple, cost is low, service life is long The features such as;
(2)The present invention improves crystalline silicon too by carrying out energization processing to solar cell module in lamination process The performance of the positive energy anti-light induced attenuation of battery.The light decay of crystal silicon solar battery component made from the method provided using the present invention Ratio average is less than 1.7%, and the uniformity of battery component is preferable;
(3)Self-adhering-type solar cell module technique of the present invention, is bonded, lamination is disposably completed, process is reduced, and work efficiency is improved. Avoid destruction of the regular solar component to lightweight steel knot roof waterproof performance;Avoid regular solar component relatively high Newly-increased roofing load, it is to avoid regular solar component is overlapping with building materials function;And construction cost is low, roofing can be slowed down Material aging;Not only possess the flexibility of current flexible thin-film solar cell, and have because employing crystal silicon solar energy battery The characteristic of low cost being short of for flexible thin-film solar cell.
Embodiment 1
A kind of self-adhering-type crystal silicon solar battery component packaging technology that the present embodiment is provided, the technique includes following step Suddenly:
(1)The modular crystal silicon solar battery component of self-adhering-type, the modular crystal silicon solar of self-adhering-type are provided Battery component includes safety glass, thermosol, crystalline silicon battery plate, thermosol, TPT, the self-adhesive glue layer stacked gradually;
(2)The modular crystal silicon solar battery component of self-adhering-type is laminated under power on condition, is obtained after lamination Solar cell module;
(3)Solar cell module after the lamination is framed up, and terminal box is installed, crystal silicon solar energy battery group is obtained Part.
The electric current 21A of the energization.
The temperature of the lamination is 210 DEG C.
The time of the lamination is 31min.
The PUR is EVA hot-melt adhesive.
The self-adhesive glue layer is made up of creep sizing material, and the self-adhesive glue layer thickness is 4mm.
The crystalline silicon battery plate is that crystal silicon solar cell sheet or multiple crystal silicon solar cell sheets are connected into Battery strings.
The step(3)Before framing up, solar cell module surface coating TPT after laminating.
Embodiment 2
A kind of self-adhering-type crystal silicon solar battery component packaging technology that the present embodiment is provided, the technique includes following step Suddenly:
(1)The modular crystal silicon solar battery component of self-adhering-type, the modular crystal silicon solar of self-adhering-type are provided Battery component includes safety glass, thermosol, crystalline silicon battery plate, thermosol, TPT, the self-adhesive glue layer stacked gradually;
(2)The modular crystal silicon solar battery component of self-adhering-type is laminated under power on condition, is obtained after lamination Solar cell module;
(3)Solar cell module after the lamination is framed up, and terminal box is installed, crystal silicon solar energy battery group is obtained Part.
The electric current 21A of the energization.
The temperature of the lamination is 230 DEG C.
The time of the lamination is 35min.
The PUR is EVA hot-melt adhesive.
The self-adhesive glue layer is made up of creep sizing material, and the self-adhesive glue layer thickness is 5mm.
The crystalline silicon battery plate is that crystal silicon solar cell sheet or multiple crystal silicon solar cell sheets are connected into Battery strings.
The step(3)Before framing up, solar cell module surface coating TPT after laminating.
Embodiment 3
A kind of self-adhering-type crystal silicon solar battery component packaging technology that the present embodiment is provided, the technique includes following step Suddenly:
(1)The modular crystal silicon solar battery component of self-adhering-type, the modular crystal silicon solar of self-adhering-type are provided Battery component includes safety glass, thermosol, crystalline silicon battery plate, thermosol, TPT, the self-adhesive glue layer stacked gradually;
(2)The modular crystal silicon solar battery component of self-adhering-type is laminated under power on condition, is obtained after lamination Solar cell module;
(3)Solar cell module after the lamination is framed up, and terminal box is installed, crystal silicon solar energy battery group is obtained Part.
The electric current 21A of the energization.
The temperature of the lamination is 230 DEG C.
The time of the lamination is 33min.
The PUR is EVA hot-melt adhesive.
The self-adhesive glue layer is made up of creep sizing material, and the self-adhesive glue layer thickness is 4mm.
The crystalline silicon battery plate is that crystal silicon solar cell sheet or multiple crystal silicon solar cell sheets are connected into Battery strings.
The step(3)Before framing up, solar cell module surface coating TPT after laminating.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow Ring the substantive content of the present invention.

Claims (8)

1. a kind of self-adhering-type crystal silicon solar battery component packaging technology, it is characterised in that:The technique comprises the following steps:
(1)The modular crystal silicon solar battery component of self-adhering-type, the modular crystal silicon solar of self-adhering-type are provided Battery component includes safety glass, thermosol, crystalline silicon battery plate, thermosol, TPT, the self-adhesive glue layer stacked gradually;
(2)The modular crystal silicon solar battery component of self-adhering-type is laminated under power on condition, is obtained after lamination Solar cell module;
(3)Solar cell module after the lamination is framed up, and terminal box is installed, crystal silicon solar energy battery group is obtained Part.
2. self-adhering-type crystal silicon solar battery component packaging technology according to claim 1, it is characterised in that:It is described logical The electric current 21A of electricity.
3. self-adhering-type crystal silicon solar battery component packaging technology according to claim 1, it is characterised in that:The layer The temperature of pressure is 210 DEG C or 230 DEG C.
4. self-adhering-type crystal silicon solar battery component packaging technology according to claim 1, it is characterised in that:The layer The time of pressure is 31-35min.
5. self-adhering-type crystal silicon solar battery component packaging technology according to claim 1, it is characterised in that:The heat Melten gel is EVA hot-melt adhesive.
6. self-adhering-type crystal silicon solar battery component packaging technology according to claim 1, it is characterised in that:It is described from Adhesive-layer is made up of creep sizing material, and the self-adhesive glue layer thickness is 4-5mm.
7. self-adhering-type crystal silicon solar battery component packaging technology according to claim 1, it is characterised in that:The crystalline substance Body silicon cell is the battery strings that crystal silicon solar cell sheet or multiple crystal silicon solar cell sheets are connected into.
8. self-adhering-type crystal silicon solar battery component packaging technology according to claim 1, it is characterised in that:The step Suddenly(3)Before framing up, solar cell module surface coating TPT after laminating.
CN201710425159.1A 2017-06-08 2017-06-08 A kind of self-adhering-type crystal silicon solar battery component packaging technology Withdrawn CN107240622A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710425159.1A CN107240622A (en) 2017-06-08 2017-06-08 A kind of self-adhering-type crystal silicon solar battery component packaging technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710425159.1A CN107240622A (en) 2017-06-08 2017-06-08 A kind of self-adhering-type crystal silicon solar battery component packaging technology

Publications (1)

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CN107240622A true CN107240622A (en) 2017-10-10

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Country Status (1)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2762353Y (en) * 2004-08-15 2006-03-01 李毅 Amorphous silicon standard solar cell
CN102569467A (en) * 2012-03-13 2012-07-11 北京东方雨虹防水技术股份有限公司 Self-adhesion modularized crystalline silicon solar cell component
CN105449050A (en) * 2016-01-08 2016-03-30 浙江晶科能源有限公司 Manufacturing method for crystalline silicon solar cell assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2762353Y (en) * 2004-08-15 2006-03-01 李毅 Amorphous silicon standard solar cell
CN102569467A (en) * 2012-03-13 2012-07-11 北京东方雨虹防水技术股份有限公司 Self-adhesion modularized crystalline silicon solar cell component
CN105449050A (en) * 2016-01-08 2016-03-30 浙江晶科能源有限公司 Manufacturing method for crystalline silicon solar cell assembly

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Application publication date: 20171010

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