CN106229368A - A kind of application type solar cell backboard - Google Patents
A kind of application type solar cell backboard Download PDFInfo
- Publication number
- CN106229368A CN106229368A CN201610756777.XA CN201610756777A CN106229368A CN 106229368 A CN106229368 A CN 106229368A CN 201610756777 A CN201610756777 A CN 201610756777A CN 106229368 A CN106229368 A CN 106229368A
- Authority
- CN
- China
- Prior art keywords
- reflectance
- resin layer
- tack coat
- fluoropolymer resin
- solar cell
- 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
- 239000000463 material Substances 0.000 claims abstract description 20
- 229920002313 fluoropolymer Polymers 0.000 claims abstract description 19
- 239000004811 fluoropolymer Substances 0.000 claims abstract description 19
- 229920005989 resin Polymers 0.000 claims abstract description 19
- 239000011347 resin Substances 0.000 claims abstract description 19
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000945 filler Substances 0.000 claims abstract description 11
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 239000003822 epoxy resin Substances 0.000 claims abstract description 7
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 7
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 4
- 239000004927 clay Substances 0.000 claims abstract description 4
- DLINORNFHVEIFE-UHFFFAOYSA-N hydrogen peroxide;zinc Chemical compound [Zn].OO DLINORNFHVEIFE-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- 235000012239 silicon dioxide Nutrition 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 239000005543 nano-size silicon particle Substances 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 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
- 238000007790 scraping 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- 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
- B32B27/38—Layered products comprising a layer of synthetic resin comprising epoxy resins
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- 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
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/10—Inorganic particles
- B32B2264/102—Oxide or hydroxide
-
- 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
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/12—Mixture of at least two particles made of different materials
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/416—Reflective
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/554—Wear resistance
-
- 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
- B32B2457/00—Electrical equipment
- B32B2457/12—Photovoltaic 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)
- Laminated Bodies (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention relates to a kind of application type solar cell backboard, including PET base material, the side of described PET base material connects weathering layer by tack coat, upper surface in described weathering layer arranges fluoropolymer resin layer, the other end in described PET base material connects weather-proof tack coat by tack coat, also fluoropolymer resin layer is connected in the surface of described weather-proof tack coat, described fluoropolymer resin layer is made up of reflectance filler and epoxy resin, the composition of described reflectance filler includes titanium dioxide, calcium carbonate, the mixture of clay and there is the material of reflectance, the described material with reflectance includes nano silicon, any one in nano titanium oxide and Nano zinc dioxide impact-resistant.Present configuration is simple, easy to use, by increasing the filler with reflectance in fluoropolymer resin layer, making solar cell backboard have preferable luminous reflectance, be additionally also added into epoxy resin in fluoropolymer resin layer, it effectively increases the wearability of solar cell backboard.
Description
Technical field
The present invention relates to solar components field, particularly relate to a kind of application type solar cell 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 solar energy of routine at present
Backboard is application type backboard, but this application type backboard low cost, coating is easy to fall off, wearability is relatively low, especially at dust storm
Bigger area, backboard is easily dropped by dust storm scraping, and the impact of climate is easily split, and the wearability of backboard is had higher wanting
Ask.
Summary of the invention
The applicant, for above-mentioned existing issue, has carried out Improvement, it is provided that a kind of application type solar cell backboard,
It not only has preferable luminous reflectance, also add wearability simultaneously.
The technical solution adopted in the present invention is as follows:
A kind of application type solar cell backboard, including PET base material, the side of described PET base material is connected by tack coat
Weathering layer, the upper surface in described weathering layer arranges fluoropolymer resin layer, and the other end in described PET base material is connected by tack coat
Weather-proof tack coat, also connects fluoropolymer resin layer in the surface of described weather-proof tack coat, and described fluoropolymer resin layer is by reflectance filler
And epoxy resin is constituted, the composition of described reflectance filler includes titanium dioxide, calcium carbonate, the mixture of clay and has reflection
The material of rate, described in there is the material of reflectance include in nano silicon, nano titanium oxide and Nano zinc dioxide impact-resistant
Any one.
Beneficial effects of the present invention is as follows:
Present configuration is simple, easy to use, by increasing the filler with reflectance in fluoropolymer resin layer, makes the sun
Can have preferable luminous reflectance by battery back-sheet, additionally be also added into epoxy resin in fluoropolymer resin layer, it effectively increases
The wearability of solar cell backboard.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Wherein: 1, weathering layer；2, tack coat；3, PET base material；4, weather-proof tack coat；5, fluoropolymer resin layer.
Detailed description of the invention
The detailed description of the invention of the present invention is described below.
As it is shown in figure 1, a kind of application type solar cell backboard includes PET base material 3, the side of PET base material 3 is by bonding
Layer 2 connects weathering layer 1, and the upper surface in weathering layer 1 arranges fluoropolymer resin layer 5, and the other end in PET base material 3 passes through tack coat 2
Connect weather-proof tack coat 4, also connect fluoropolymer resin layer 5 in the surface of weather-proof tack coat 4, fluoropolymer resin layer by reflectance filler and
Epoxy resin is constituted, and the composition of reflectance filler includes titanium dioxide, calcium carbonate, the mixture of clay and has the thing of reflectance
Matter, have that the material of reflectance includes in nano silicon, nano titanium oxide and Nano zinc dioxide impact-resistant any one.
Present configuration is simple, easy to use, by increasing the filler with reflectance in fluoropolymer resin layer, makes the sun
Can have preferable luminous reflectance by battery back-sheet, additionally be also added into epoxy resin in fluoropolymer resin layer, it effectively increases
The wearability of solar cell backboard.
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. an application type solar cell backboard, it is characterised in that: include PET base material (3), the side of described PET base material (3)
Connecting weathering layer (1) by tack coat (2), the upper surface in described weathering layer (1) arranges fluoropolymer resin layer (5), in described PET
The other end of base material (3) connects weather-proof tack coat (4) by tack coat (2), also connects in the surface of described weather-proof tack coat (4)
Fluoropolymer resin layer (5), described fluoropolymer resin layer is made up of reflectance filler and epoxy resin, the composition bag of described reflectance filler
Include titanium dioxide, calcium carbonate, the mixture of clay and there is the material of reflectance, described in there is the material of reflectance include nanometer
Any one in silicon dioxide, nano titanium oxide and Nano zinc dioxide impact-resistant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610756777.XA CN106229368A (en) | 2016-08-27 | 2016-08-27 | A kind of application type solar cell backboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610756777.XA CN106229368A (en) | 2016-08-27 | 2016-08-27 | A kind of application type solar cell backboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106229368A true CN106229368A (en) | 2016-12-14 |
Family
ID=58071585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610756777.XA Pending CN106229368A (en) | 2016-08-27 | 2016-08-27 | A kind of application type solar cell backboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106229368A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107749428A (en) * | 2017-09-27 | 2018-03-02 | 中天光伏材料有限公司 | A kind of composite package integrated function solar cell backboard |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102664204A (en) * | 2012-05-10 | 2012-09-12 | 苏州福斯特光伏材料有限公司 | Wear-resistant coated solar cell back plate |
| EP2752891A1 (en) * | 2011-12-02 | 2014-07-09 | Sanyo Electric Co., Ltd | Solar cell module |
| CN103921519A (en) * | 2014-03-19 | 2014-07-16 | 浙江歌瑞新材料有限公司 | Solar cell back plate membrane and preparation method thereof |
| WO2015142703A1 (en) * | 2014-03-21 | 2015-09-24 | 3M Innovative Properties Company | Composite back sheet for solar cell assembly |
-
2016
- 2016-08-27 CN CN201610756777.XA patent/CN106229368A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2752891A1 (en) * | 2011-12-02 | 2014-07-09 | Sanyo Electric Co., Ltd | Solar cell module |
| CN102664204A (en) * | 2012-05-10 | 2012-09-12 | 苏州福斯特光伏材料有限公司 | Wear-resistant coated solar cell back plate |
| CN103921519A (en) * | 2014-03-19 | 2014-07-16 | 浙江歌瑞新材料有限公司 | Solar cell back plate membrane and preparation method thereof |
| WO2015142703A1 (en) * | 2014-03-21 | 2015-09-24 | 3M Innovative Properties Company | Composite back sheet for solar cell assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107749428A (en) * | 2017-09-27 | 2018-03-02 | 中天光伏材料有限公司 | A kind of composite package integrated function solar cell backboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161214 |
|
| WD01 | Invention patent application deemed withdrawn after publication |