CN106057948A - Production process of multilayer solar energy backboard - Google Patents
Production process of multilayer solar energy backboard Download PDFInfo
- Publication number
- CN106057948A CN106057948A CN201610619947.XA CN201610619947A CN106057948A CN 106057948 A CN106057948 A CN 106057948A CN 201610619947 A CN201610619947 A CN 201610619947A CN 106057948 A CN106057948 A CN 106057948A
- Authority
- CN
- China
- Prior art keywords
- base material
- pet base
- backboard
- solar energy
- high reflection
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052709 silver Inorganic materials 0.000 claims abstract description 10
- 239000004332 silver Substances 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 27
- 238000001035 drying Methods 0.000 claims description 14
- 239000011230 binding agent Substances 0.000 claims description 12
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 239000005030 aluminium foil Substances 0.000 claims description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 6
- 238000005215 recombination Methods 0.000 claims description 6
- 230000006798 recombination Effects 0.000 claims description 6
- 238000007761 roller coating Methods 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000006081 fluorescent whitening agent Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920005672 polyolefin resin Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920005749 polyurethane resin Polymers 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 3
- 239000011265 semifinished product Substances 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims description 3
- 239000011787 zinc oxide Substances 0.000 claims description 3
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 3
- 230000032683 aging Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000010248 power generation 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
- H01L31/049—Protective back sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- 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)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to a production process of a multilayer solar energy backboard. The solar energy backboard manufactured by the production process of the invention is formed by a PET substrate, a silver color high reflecting layer and an aluminum foil layer. The solar energy backboard manufactured by the production process has the advantages of simple structure and convenience in use, the reflection and heat dissipation performance is good, the aging speed of a photovoltaic component is reduced, the generation efficiency and the service life of the solar photovoltaic component are improved further, the light conversion efficiency is good, and the range of application is wide.
Description
Technical field
The present invention relates to solar components field, particularly relate to the production technology of multiple field solar energy backboard.
Background technology
Solar energy, as a kind of environmental protection, the inexhaustible energy, replaces the optimal choosing of tradition thermal power generation beyond doubt
Select, owing to solaode needs to be chronically exposed to outdoor practicality, so the cell piece in photovoltaic module needs to be protected by, come
Prevent impact and the vertical view of the environmental factorss such as the steam in air, oxygen, ultraviolet.Solar energy backboard is whole solaode
One of accessory, act primarily as mechanical support and effect that protection cell piece permeate from environmental factors, the current existing solar energy back of the body
If the poor easy absorption sunlight of plate reflecting properties, this results in solar components temperature and raises, greatly reduces solar components
Phototranstormation efficiency.
Summary of the invention
The applicant, for above-mentioned existing issue, has carried out Improvement, it is provided that the life of a kind of multiple field solar energy backboard
Production. art, it has good thermal diffusivity and reflexive, reduces the aging speed of photovoltaic module, further increase solar energy
The generating efficiency of photovoltaic module and life-span.
The technical solution adopted in the present invention is as follows:
The production technology of a kind of multiple field solar energy backboard, comprises the following steps:
The first step: carried out PET base material for volume by unreeling machine；
Second step: binding agent good for proportioning is coated on uniformly by double roller coating rollers a side surface of PET base material；
3rd step: the pet substrate of band application of adhesive in second step is delivered in drying room carry out baking and curing, dries temperature
Degree is 110～120 DEG C, and drying time is 7～8 minutes；
4th step: at the one layer of silver color high reflection layer of PET base material material surface recombination with binding agent；Described silver color height reflects
Layer includes that, containing the one in the high reflection polyethylene of additive, polypropylene, polyolefin or polyurethane resin, described high reflection adds
Add agent and include the one in zinc oxide, aluminium oxide, zirconium oxide, titanium dioxide or fluorescent whitening agent；
5th step: the PET base material of silver color high reflection layer compound in the 4th step is rolled up formation semi-finished product on refill and dries in the air
Putting, open assembly time is 1～5 day；
6th step: utilize the binding agent that proportioning is good to be coated on the 5th step gained PET base material uniformly by double roller coating rollers
Opposite side surface；
7th step: the pet substrate of band application of adhesive in the 6th step is delivered in drying room carry out baking and curing, dries temperature
Degree is 130～190 DEG C, and drying time is 7～12 minutes；
8th step: at the one layer of aluminium foil layer of PET base material material surface recombination with binding agent；Described aluminium foil layer is annealed
The soft state high-mouldability aluminium foil processed；
9th step: the 8th step gained PET base material being rolled up formation finished product backboard on refill and hangs, open assembly time is 1
～5 days；
Tenth step: the 9th step gained backboard is carried out trimming, bundling according to customer demand；
11st step: the tenth step gained backboard is sampled detection, the performance of detection backboard and credit rating.
Beneficial effects of the present invention is as follows:
The solar energy back board structure that present invention process produces is simple, easy to use, and it has good reflexive and heat radiation
Property, reduce the aging speed of photovoltaic module, further increase generating efficiency and the service life of solar photovoltaic assembly, its
Light conversion usefulness is outstanding, applied widely.
Detailed description of the invention
The detailed description of the invention of the present invention is described below.
The production technology of a kind of multiple field solar energy backboard comprises the following steps:
The first step: carried out PET base material for volume by unreeling machine；
Second step: binding agent good for proportioning is coated on uniformly by double roller coating rollers a side surface of PET base material；
3rd step: the pet substrate of band application of adhesive in second step is delivered in drying room carry out baking and curing, dries temperature
Degree is 110 DEG C, and drying time is 7 minutes；
4th step: at the one layer of silver color high reflection layer of PET base material material surface recombination with binding agent；Described silver color height reflects
Layer includes that, containing the one in the high reflection polyethylene of additive, polypropylene, polyolefin or polyurethane resin, described high reflection adds
Add agent and include the one in zinc oxide, aluminium oxide, zirconium oxide, titanium dioxide or fluorescent whitening agent；
5th step: the PET base material of silver color high reflection layer compound in the 4th step is rolled up formation semi-finished product on refill and dries in the air
Putting, open assembly time is 5 days；
6th step: utilize the binding agent that proportioning is good to be coated on the 5th step gained PET base material uniformly by double roller coating rollers
Opposite side surface；
7th step: the pet substrate of band application of adhesive in the 6th step is delivered in drying room carry out baking and curing, dries temperature
Degree is 190 DEG C, and drying time is 12 minutes；
8th step: at the one layer of aluminium foil layer of PET base material material surface recombination with binding agent；Described aluminium foil layer is annealed
The soft state high-mouldability aluminium foil processed；
9th step: the 8th step gained PET base material being rolled up formation finished product backboard on refill and hangs, open assembly time is 5
My god；
Tenth step: the 9th step gained backboard is carried out trimming, bundling according to customer demand；
11st step: the tenth step gained backboard is sampled detection, the performance of detection backboard and credit rating.
The solar energy back board structure that present invention process produces is simple, easy to use, and it has good reflexive and heat radiation
Property, reduce the aging speed of photovoltaic module, further increase generating efficiency and the service life of solar photovoltaic assembly, its
Light conversion usefulness is outstanding, applied widely.
Above description is explanation of the invention, is not the restriction to invention, and limited range of the present invention sees right
Requirement, in the case of the basic structure of the present invention, the present invention can make any type of amendment.
Claims (1)
1. the production technology of a multiple field solar energy backboard, it is characterised in that comprise the following steps:
The first step: carried out PET base material for volume by unreeling machine；
Second step: binding agent good for proportioning is coated on uniformly by double roller coating rollers a side surface of PET base material；
3rd step: the pet substrate of band application of adhesive in second step is delivered in drying room carry out baking and curing, drying temperature is
110～120 DEG C, drying time is 7～8 minutes；
4th step: at the one layer of silver color high reflection layer of PET base material material surface recombination with binding agent；Described silver color high reflection layer bag
Include containing the one in the high reflection polyethylene of additive, polypropylene, polyolefin or polyurethane resin, described high reflection additive
Including the one in zinc oxide, aluminium oxide, zirconium oxide, titanium dioxide or fluorescent whitening agent；
5th step: the PET base material of silver color high reflection layer compound in the 4th step is rolled up formation semi-finished product on refill and hangs, dry in the air
The time of putting is 1～5 day；
6th step: utilize the binding agent that proportioning is good to be coated on the another of the 5th step gained PET base material uniformly by double roller coating rollers
One side surface；
7th step: the pet substrate of band application of adhesive in the 6th step is delivered in drying room carry out baking and curing, drying temperature is
130～190 DEG C, drying time is 7～12 minutes；
8th step: at the one layer of aluminium foil layer of PET base material material surface recombination with binding agent；Described aluminium foil layer is annealed process
Soft state high-mouldability aluminium foil；
9th step: the 8th step gained PET base material being rolled up formation finished product backboard on refill and hangs, open assembly time is 1～5
My god；
Tenth step: the 9th step gained backboard is carried out trimming, bundling according to customer demand；
11st step: the tenth step gained backboard is sampled detection, the performance of detection backboard and credit rating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610619947.XA CN106057948A (en) | 2016-07-29 | 2016-07-29 | Production process of multilayer solar energy backboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610619947.XA CN106057948A (en) | 2016-07-29 | 2016-07-29 | Production process of multilayer solar energy backboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106057948A true CN106057948A (en) | 2016-10-26 |
Family
ID=57196947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610619947.XA Pending CN106057948A (en) | 2016-07-29 | 2016-07-29 | Production process of multilayer solar energy backboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106057948A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106601852A (en) * | 2016-11-30 | 2017-04-26 | 庞倩桃 | High-reflection composite backplane for photovoltaic module |
| CN106784091A (en) * | 2016-12-23 | 2017-05-31 | 中利腾晖光伏科技有限公司 | One kind fire prevention photovoltaic module |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928551A (en) * | 2013-01-10 | 2014-07-16 | 中天光伏材料有限公司 | Heterogeneous double-face fluorine-containing solar battery backboard |
| CN104249523A (en) * | 2013-06-25 | 2014-12-31 | 明冠能源(江西)有限公司 | Composite high heat conduction metal backboard |
| CN204189809U (en) * | 2014-11-28 | 2015-03-04 | 明冠新材料股份有限公司 | A kind of high heat radiation anti-pollution type solar cell backboard |
| CN205050854U (en) * | 2015-10-27 | 2016-02-24 | 苏州中来光伏新材股份有限公司 | Silver color solar cell back sheet and subassembly thereof |
-
2016
- 2016-07-29 CN CN201610619947.XA patent/CN106057948A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928551A (en) * | 2013-01-10 | 2014-07-16 | 中天光伏材料有限公司 | Heterogeneous double-face fluorine-containing solar battery backboard |
| CN104249523A (en) * | 2013-06-25 | 2014-12-31 | 明冠能源(江西)有限公司 | Composite high heat conduction metal backboard |
| CN204189809U (en) * | 2014-11-28 | 2015-03-04 | 明冠新材料股份有限公司 | A kind of high heat radiation anti-pollution type solar cell backboard |
| CN205050854U (en) * | 2015-10-27 | 2016-02-24 | 苏州中来光伏新材股份有限公司 | Silver color solar cell back sheet and subassembly thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106601852A (en) * | 2016-11-30 | 2017-04-26 | 庞倩桃 | High-reflection composite backplane for photovoltaic module |
| CN106784091A (en) * | 2016-12-23 | 2017-05-31 | 中利腾晖光伏科技有限公司 | One kind fire prevention photovoltaic module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161026 |
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| WD01 | Invention patent application deemed withdrawn after publication |