CN106057947A - Solar energy back board with high reflection performance - Google Patents
Solar energy back board with high reflection performance Download PDFInfo
- Publication number
- CN106057947A CN106057947A CN201610617832.7A CN201610617832A CN106057947A CN 106057947 A CN106057947 A CN 106057947A CN 201610617832 A CN201610617832 A CN 201610617832A CN 106057947 A CN106057947 A CN 106057947A
- Authority
- CN
- China
- Prior art keywords
- solar energy
- parts
- back board
- tack coat
- energy back
- 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
- 239000011347 resin Substances 0.000 claims abstract description 10
- 229920005989 resin Polymers 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 5
- 239000003054 catalyst Substances 0.000 claims abstract description 4
- 239000000945 filler Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 6
- 229910052731 fluorine Inorganic materials 0.000 claims description 6
- 239000011737 fluorine Substances 0.000 claims description 6
- 229920000098 polyolefin Polymers 0.000 claims description 6
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 claims description 3
- 239000002904 solvent Substances 0.000 abstract description 3
- 239000010410 layer Substances 0.000 abstract 5
- 239000011247 coating layer Substances 0.000 abstract 3
- 239000000758 substrate Substances 0.000 abstract 3
- 238000002310 reflectometry Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 description 3
- 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
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing 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
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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
- C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
- C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C09D127/16—Homopolymers or copolymers of vinylidene fluoride
-
- 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
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
- H01L31/056—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means the light-reflecting means being of the back surface reflector [BSR] type
-
- 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
- Y02E10/52—PV systems with concentrators
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to a solar energy back board with high reflection performance. The solar energy back board comprises a PET substrate. One side of the PET substrate is connected to a weather resistance layer through a bonding layer. The upper surface of the weather resistance layer is provided with a reflection coating layer. The other end of the PET substrate is connected to a weather resistance bonding layer through the bonding layer. The reflection coating layer is formed by, by weight, 99-100 parts of fluorine-contained resins, 2 to 30 parts of curing agents, 5 to 35 parts of high reflection fillers, 0.001 to 0.005 part of catalyst and 30 to 250 parts of solvents. The solar energy back board has the advantages of simple structure and convenience in use, through arranging the reflection coating layer, the back board has weather resistance performance and high reflectivity, and the reflection efficiency of the solar energy back board is increased greatly.
Description
Technical field
The present invention relates to solar components field, particularly relate to a kind of solar energy backboard with highly reflective energy.
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 permeates from environmental factors, current existing structure is too
Sun energy backboard unstable properties, weatherability is poor, cost is high, and reflectance is low.
Summary of the invention
The applicant is for these shortcomings in above-mentioned existing production, it is provided that a kind of solar energy back of the body with highly reflective energy
Plate, it has the weatherability of higher reflectance and excellence.
The technical solution adopted in the present invention is as follows:
A kind of solar energy backboard with highly reflective energy, including PET base material, the side of described PET base material is by bonding
Layer connects weathering layer, and the upper surface in described weathering layer arranges reflectance coating, and the other end in described PET base material passes through tack coat
Connect weather-proof tack coat；The component mass fraction of described reflectance coating is as follows: fluorine resin 99～100 parts, firming agent 2～30
Part, high reflection filler 5～35 parts, catalyst 0.001～0.005 part, solvent 30～250 parts.
Its further technical scheme is:
Described fluorine resin is vinylidene, three fluorine-type or four fluorine-type resins.
Described tack coat is made up of polyolefine material, and the thickness of described polyolefine material is not more than 60 microns.
Beneficial effects of the present invention is as follows:
Present configuration is simple, easy to use, makes backboard of the present invention have the weatherability of excellence by arranging reflectance coating,
Considerably increase the reflection efficiency of solar energy 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, reflectance coating.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the detailed description of the invention of the present invention is described.
As it is shown in figure 1, a kind of solar energy backboard with highly reflective energy includes PET base material 3, the one of PET base material 3
Side connects weathering layer 1 by tack coat 2, and the upper surface in weathering layer arranges reflectance coating 5, and the other end in PET base material 3 passes through
Tack coat 2 connects weather-proof tack coat 4；The component mass fraction of reflectance coating is as follows: fluorine resin 99～100 parts, firming agent 2～
30 parts, high reflection filler 5～35 parts, catalyst 0.001～0.005 part, solvent 30～250 parts.Fluorine resin be vinylidene,
Three fluorine-type or four fluorine-type resins.Tack coat 2 is made up of polyolefine material, and the thickness of polyolefine material is not more than 60 microns.
Present configuration is simple, easy to use, makes backboard of the present invention have the weatherability of friendship by arranging reflectance coating,
There is higher reflectance, considerably increase the reflection efficiency of solar energy 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 (3)
1. a solar energy backboard with highly reflective energy, it is characterised in that: include PET base material (3), described PET base material (3)
Side by tack coat (2) connect weathering layer (1), the upper surface in described weathering layer arranges reflectance coating (5), in described
The other end of PET base material (3) connects weather-proof tack coat (4) by tack coat (2)；The component mass fraction of described reflectance coating is such as
Under: fluorine resin 99～100 parts, firming agent 2～30 parts, high reflection filler 5～35 parts, catalyst 0.001～0.005 part, molten
Agent 30～250 parts.
A kind of solar energy backboard with highly reflective energy, it is characterised in that: described fluorine resin
For vinylidene, three fluorine-type or four fluorine-type resins.
A kind of solar energy backboard with highly reflective energy, it is characterised in that: described tack coat
(2) being made up of polyolefine material, the thickness of described polyolefine material is not more than 60 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610617832.7A CN106057947A (en) | 2016-07-29 | 2016-07-29 | Solar energy back board with high reflection performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610617832.7A CN106057947A (en) | 2016-07-29 | 2016-07-29 | Solar energy back board with high reflection performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106057947A true CN106057947A (en) | 2016-10-26 |
Family
ID=57196852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610617832.7A Pending CN106057947A (en) | 2016-07-29 | 2016-07-29 | Solar energy back board with high reflection performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106057947A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11298029A (en) * | 1998-04-14 | 1999-10-29 | Sanyo Electric Co Ltd | Solar cell module and multilayer glass module |
| CN101645465A (en) * | 2009-08-31 | 2010-02-10 | 苏州福斯特光伏材料有限公司 | Solar cell module back veneer material |
| CN204189808U (en) * | 2014-11-28 | 2015-03-04 | 明冠新材料股份有限公司 | A kind of anti-pollution type solar cell backboard |
-
2016
- 2016-07-29 CN CN201610617832.7A patent/CN106057947A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11298029A (en) * | 1998-04-14 | 1999-10-29 | Sanyo Electric Co Ltd | Solar cell module and multilayer glass module |
| CN101645465A (en) * | 2009-08-31 | 2010-02-10 | 苏州福斯特光伏材料有限公司 | Solar cell module back veneer material |
| CN204189808U (en) * | 2014-11-28 | 2015-03-04 | 明冠新材料股份有限公司 | A kind of anti-pollution type solar cell backboard |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104409549B (en) | High-efficiency black solar cell backplane and preparation method thereof | |
| CN103646980B (en) | A kind of notacoria with ultraviolet translation function | |
| CN106129159A (en) | The solar cell backboard that a kind of reflecting properties is good | |
| CN106206788A (en) | Multiple field solar energy backboard | |
| CN106057947A (en) | Solar energy back board with high reflection performance | |
| CN106328744A (en) | Solar cell back plate with high heat dissipation performance | |
| CN108215420A (en) | A kind of novel solar battery backboard film | |
| CN106159015A (en) | A kind of solar cell backboard with high flame retardant | |
| CN103474495A (en) | Anti-dirt dustproof transparence-enhancing solar photovoltaic module and manufacturing method thereof | |
| CN106218155A (en) | A kind of solar energy backboard with high barrier | |
| CN106129149A (en) | A kind of solar energy backboard with the saturating property of low steam | |
| CN204271100U (en) | A kind of high reflectance solar cell backboard | |
| CN106098828A (en) | A kind of self-cleaning solar energy backboard | |
| CN106057943A (en) | Good weather resistance solar cell backboard | |
| CN106024953A (en) | Solar energy backboard with high-reflectivity coating layer | |
| CN106218156A (en) | A kind of weathering solar cell backboard | |
| CN203055956U (en) | Coating type FPC-structure solar cell backboard | |
| CN106218157A (en) | Solar cell backboard containing high tack coat | |
| CN106024956A (en) | Weather-resistant high-heat-conductivity solar energy backboard | |
| CN106057942A (en) | Novel solar energy backboard structure | |
| CN105679865A (en) | Anti-aging back film used for solar photovoltaic panel | |
| CN106183281A (en) | A kind of resist processing solar cell backboard | |
| CN106057944A (en) | Corrosion resisting solar backplane structure | |
| CN205666242U (en) | Transparent type solar backplane | |
| CN106206796A (en) | A kind of high conversion solar energy back board structure |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161026 |