CN108538939A - A kind of flexible photovoltaic component preparation process - Google Patents
A kind of flexible photovoltaic component preparation process Download PDFInfo
- Publication number
- CN108538939A CN108538939A CN201810202702.6A CN201810202702A CN108538939A CN 108538939 A CN108538939 A CN 108538939A CN 201810202702 A CN201810202702 A CN 201810202702A CN 108538939 A CN108538939 A CN 108538939A
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- CN
- China
- Prior art keywords
- flexible photovoltaic
- photovoltaic component
- tooling
- sealed
- preparation process
- 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.)
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Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 15
- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000001746 injection moulding Methods 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000005538 encapsulation Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 9
- 239000004342 Benzoyl peroxide Substances 0.000 claims description 8
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 8
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 8
- 239000003999 initiator Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920002521 macromolecule Polymers 0.000 claims description 2
- 238000007731 hot pressing Methods 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000005341 toughened glass Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 238000013082 photovoltaic technology Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor 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
- H01L31/04—Semiconductor 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
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
-
- 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
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of flexible photovoltaic component preparation processes, include the following steps:（1）Customize tooling；（2）Tooling and flexible photovoltaic component are put into sealed in unit simultaneously；（3）Start to vacuumize after the setting suitable temperature of sealed in unit；（4）To upper chamber's inflating pressure of sealed in unit；（5）Tooling is taken out, is taken out after the cooling of flexible photovoltaic component；（6）Flexible photovoltaic component after encapsulation is put into injection molding, Guan Bi mould, the organic mixture melted from mold sprue injection heating, hot injection mold is cooled to room temperature by cold water later to 70 ~ 80 DEG C；（7）Hot injection mold makes the polymerisation of organic mixture carry out thorough, stops heating to 100 DEG C again；（8）It takes out, is placed in 50 ~ 70 DEG C of environment after formed product, eliminate frame internal stress；（9）It is cooled and shaped.The flexible photovoltaic component preparation process of the present invention, one-pass molding, product is overall beautiful, is quickly and expediently installed, and reduces cell piece in hot pressing and generates the broken and hidden probability split, while also avoiding the deformation of flexible photovoltaic component.
Description
Technical field
The present invention relates to photovoltaic technology field, especially a kind of flexible photovoltaic component preparation process.
Background technology
It is a kind of application photoelectric effect or photochemical effect by the sun it is well known that photovoltaic cell, that is, solar cell
Luminous energy is converted into the device of electric energy.One group of solar cell and other components with miscellaneous function are combined, acquisition
Component with rated output power and voltage, referred to as photovoltaic module.
Existing photovoltaic module is generally prepared using pressure sintering.It includes following step that pressure sintering, which prepares photovoltaic module mainly,
Suddenly：Laying coating single side tempered glass, first layer EVA bond glued membrane, battery strings, second layer EVA bonding glued membranes and the back side and open
The tempered glass in hole；Keep its bonding integral by carrying out pressurized, heated to above-mentioned multilayered structure later.However, by above-mentioned
Photovoltaic module prepared by process, bubble and lamination are easy tod produce in hot pressing between each layer component.
Invention content
The object of the present invention is to provide a kind of flexible photovoltaic component preparation processes, and one-pass molding, product is overall beautiful,
It is quickly and expediently installed, reduces cell piece in hot pressing and generate the broken and hidden probability split, while also avoiding flexible photovoltaic
The deformation of component.
Technical scheme of the present invention：A kind of flexible photovoltaic component preparation process, which is characterized in that include the following steps:
（1）Customize the matching tooling needed for flexible photovoltaic component；
（2）Tooling is mounted in flexible photovoltaic module edge, and tooling and flexible photovoltaic component are put into sealed in unit simultaneously；
（3）The temperature that sealed in unit is arranged is 100 ~ 120 DEG C, starts to vacuumize, the first stage vacuumizes 3 ~ 5min, second-order
Section vacuumizes 10 ~ 15min；
（4）To upper chamber's inflating pressure of sealed in unit；
（5）Tooling is taken out, is taken out after the cooling of flexible photovoltaic component；
（6）Flexible photovoltaic component after encapsulation is put into injection molding, Guan Bi mould, is melted from mold sprue injection heating
Organic mixture, hot injection mold is cooled to room temperature by cold water later to 70 ~ 80 DEG C；
（7）Hot injection mold makes the polymerisation of organic mixture carry out thorough, stops heating to 100 DEG C again；
（8）It takes out, is placed in 50 ~ 70 DEG C of environment after formed product, eliminate frame internal stress；
（9）It is cooled and shaped.
A kind of flexible photovoltaic component preparation process above-mentioned, which is characterized in that the step（1）In, tooling uses high score
Sub- heat proof material makes.
A kind of flexible photovoltaic component preparation process above-mentioned, which is characterized in that the step（6）In, organic mixture by
Methyl methacrylate and benzoyl peroxide composition；Wherein, benzoyl peroxide accounts for methyl methacrylate as initiator
The 0.2% of ester ontology gross mass.
A kind of flexible photovoltaic component preparation process above-mentioned, which is characterized in that the order of addition of the organic mixture is：
First methyl methacrylate ontology is poured into injection molding, adds benzoyl peroxide later.
The beneficial effects of the invention are as follows：Product one-pass molding, it is overall beautiful, it is quickly and expediently installed, reduces hot pressing
Middle cell piece generates the broken and hidden probability split, while also avoiding the deformation of flexible photovoltaic component.
Specific implementation mode
The present invention is further illustrated for following example, but is not intended as the foundation limited the present invention.
Embodiment：A kind of flexible photovoltaic component preparation process, includes the following steps:
（1）Customize the matching tooling needed for flexible photovoltaic component；
（2）Tooling is mounted in flexible photovoltaic module edge, and tooling and flexible photovoltaic component are put into sealed in unit simultaneously；
（3）The temperature that sealed in unit is arranged is 100 ~ 120 DEG C, starts to vacuumize, the first stage vacuumizes 3 ~ 5min, second-order
Section vacuumizes 10 ~ 15min；
（4）To upper chamber's inflating pressure of sealed in unit；
（5）Tooling is taken out, is taken out after the cooling of flexible photovoltaic component；
（6）Flexible photovoltaic component after encapsulation is put into injection molding, Guan Bi mould, is melted from mold sprue injection heating
Organic mixture, hot injection mold is cooled to room temperature by cold water later to 70 ~ 80 DEG C；
（7）Hot injection mold makes the polymerisation of organic mixture carry out thorough, stops heating to 100 DEG C again；
（8）It takes out, is placed in 50 ~ 70 DEG C of environment after formed product, eliminate frame internal stress；
（9）It is cooled and shaped.
The step（1）In, tooling is made of macromolecule heat proof material.
The step（6）In, organic mixture is made of methyl methacrylate and benzoyl peroxide；Wherein, peroxide
Change benzoyl as initiator, accounts for the 0.2% of methyl methacrylate ontology gross mass.
The order of addition of the organic mixture is：First methyl methacrylate ontology is poured into injection molding, it
After add benzoyl peroxide.
Claims (4)
1. a kind of flexible photovoltaic component preparation process, which is characterized in that include the following steps:
（1）Customize the matching tooling needed for flexible photovoltaic component；
（2）Tooling is mounted in flexible photovoltaic module edge, and tooling and flexible photovoltaic component are put into sealed in unit simultaneously；
（3）The temperature that sealed in unit is arranged is 100 ~ 120 DEG C, starts to vacuumize, the first stage vacuumizes 3 ~ 5min, second-order
Section vacuumizes 10 ~ 15min；
（4）To upper chamber's inflating pressure of sealed in unit；
（5）Tooling is taken out, is taken out after the cooling of flexible photovoltaic component；
（6）Flexible photovoltaic component after encapsulation is put into injection molding, Guan Bi mould, is melted from mold sprue injection heating
Organic mixture, hot injection mold is cooled to room temperature by cold water later to 70 ~ 80 DEG C；
（7）Hot injection mold makes the polymerisation of organic mixture carry out thorough, stops heating to 100 DEG C again；
（8）It takes out, is placed in 50 ~ 70 DEG C of environment after formed product, eliminate frame internal stress；
（9）It is cooled and shaped.
2. a kind of flexible photovoltaic component preparation process according to claim 1, which is characterized in that the step（1）In, work
Dress is made of macromolecule heat proof material.
3. a kind of flexible photovoltaic component preparation process according to claim 1, which is characterized in that the step（6）In, have
Machine mixture is made of methyl methacrylate and benzoyl peroxide；
Wherein, benzoyl peroxide accounts for the 0.2% of methyl methacrylate ontology gross mass as initiator.
4. a kind of flexible photovoltaic component preparation process according to claim 3, which is characterized in that the organic mixture
Order of addition is：First methyl methacrylate ontology is poured into injection molding, adds benzoyl peroxide later.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810202702.6A CN108538939A (en) | 2018-03-13 | 2018-03-13 | A kind of flexible photovoltaic component preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810202702.6A CN108538939A (en) | 2018-03-13 | 2018-03-13 | A kind of flexible photovoltaic component preparation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108538939A true CN108538939A (en) | 2018-09-14 |
Family
ID=63484317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810202702.6A Withdrawn CN108538939A (en) | 2018-03-13 | 2018-03-13 | A kind of flexible photovoltaic component preparation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108538939A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61237481A (en) * | 1985-04-12 | 1986-10-22 | Sharp Corp | Manufacture of solar cell module |
| CN101924164A (en) * | 2010-05-17 | 2010-12-22 | 英利能源（中国）有限公司 | Photovoltaic assembly and preparation method thereof |
| CN103660507A (en) * | 2013-12-06 | 2014-03-26 | 北京汉能创昱科技有限公司 | Laminating method and packaging method for flexible solar-energy assembly |
| CN104960312A (en) * | 2015-06-10 | 2015-10-07 | 河北大学 | Substrate for lamination of flexible photovoltaic assembly, and lamination method of flexible photovoltaic assembly |
| CN105097986A (en) * | 2014-05-16 | 2015-11-25 | 浙江尚越新能源开发有限公司 | Flexible film solar cell packaging method and solar cell |
| CN106374004A (en) * | 2016-12-05 | 2017-02-01 | 苏州融硅新能源科技有限公司 | Solar flexible assembly and lamination technology thereof |
| WO2017149376A1 (en) * | 2016-03-02 | 2017-09-08 | Flisom Ag | Flexible photovoltaic apparatus with multi-layered substrate |
-
2018
- 2018-03-13 CN CN201810202702.6A patent/CN108538939A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61237481A (en) * | 1985-04-12 | 1986-10-22 | Sharp Corp | Manufacture of solar cell module |
| CN101924164A (en) * | 2010-05-17 | 2010-12-22 | 英利能源（中国）有限公司 | Photovoltaic assembly and preparation method thereof |
| CN103660507A (en) * | 2013-12-06 | 2014-03-26 | 北京汉能创昱科技有限公司 | Laminating method and packaging method for flexible solar-energy assembly |
| CN105097986A (en) * | 2014-05-16 | 2015-11-25 | 浙江尚越新能源开发有限公司 | Flexible film solar cell packaging method and solar cell |
| CN104960312A (en) * | 2015-06-10 | 2015-10-07 | 河北大学 | Substrate for lamination of flexible photovoltaic assembly, and lamination method of flexible photovoltaic assembly |
| WO2017149376A1 (en) * | 2016-03-02 | 2017-09-08 | Flisom Ag | Flexible photovoltaic apparatus with multi-layered substrate |
| CN106374004A (en) * | 2016-12-05 | 2017-02-01 | 苏州融硅新能源科技有限公司 | Solar flexible assembly and lamination technology thereof |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180914 |