CN106328745A - Solar back plate with high mechanical strength - Google Patents
Solar back plate with high mechanical strength Download PDFInfo
- Publication number
- CN106328745A CN106328745A CN201610757185.XA CN201610757185A CN106328745A CN 106328745 A CN106328745 A CN 106328745A CN 201610757185 A CN201610757185 A CN 201610757185A CN 106328745 A CN106328745 A CN 106328745A
- Authority
- CN
- China
- Prior art keywords
- weather
- back plate
- base material
- weathering layer
- high mechanical
- 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 13
- 239000002131 composite material Substances 0.000 claims abstract description 9
- 239000003365 glass fiber Substances 0.000 claims abstract description 8
- 238000010030 laminating Methods 0.000 claims abstract description 7
- 210000004379 membrane Anatomy 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 7
- 210000002469 basement membrane Anatomy 0.000 claims description 6
- 229950000845 politef Drugs 0.000 claims description 3
- 229920001596 poly (chlorostyrenes) Polymers 0.000 claims description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 4
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 4
- -1 Polyethylene Terephthalate Polymers 0.000 abstract 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 1
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 description 3
- 238000009413 insulation Methods 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
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 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
-
- 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)
Abstract
The invention relates to a solar back plate with high mechanical strength. The solar back plate comprises a PET (Polyethylene Terephthalate) base material, one side of the PET base material is connected with a weather-resistant layer via a bonding layer, an upper supporting weather-resistant layer is arranged on the upper surface of the weather-resistant layer, the other side of the PET base material is connected with a weather-resistant bonding layer via a bonding layer, the weather-resistant bonding layer is bonded with a lower supporting weather-resistant layer, the upper supporting weather-resistant layer forms an upper composite film by laminating a polytetrafluoroethylene base film with glass fibers, and the lower supporting weather-resistant layer forms a lower composite film by laminating a polychlorofluoroethylene base film with glass fibers. The solar back plate is simple in structure and convenient to use, the width of the whole solar back plate is reduced by about 8kg, and the solar back plate has the characteristics of light weight and high mechanical strength, effectively meets the load requirement and also has the characteristics of excellent heat preservation and noise resistance.
Description
Technical field
The present invention relates to solar components field, particularly relate to the solar energy backboard of a kind of high mechanical properties.
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, routine solar-electricity at present
Pond backboard is in the projects such as the more weak roof of weight capacity, it is impossible to meets and is actually needed, thus strong in the urgent need to a kind of high machinery
Degree and frivolous solar cell backboard.
Summary of the invention
The applicant, for above-mentioned existing issue, has carried out Improvement, it is provided that the solar energy back of the body of a kind of high mechanical properties
Plate, can effectively meet high load demand.
The technical solution adopted in the present invention is as follows:
The solar energy backboard of a kind of high mechanical properties, including PET base material, the side of described PET base material is by tack coat even
Connecing weathering layer, the upper surface in described weathering layer arranges upper support weathering layer, and the other end in described PET base material passes through tack coat
Connecting weather-proof tack coat, described weather-proof tack coat is bonding with lower support weathering layer, and described upper support weathering layer is by politef
Basement membrane forms upper strata composite membrane with glass fibre laminating, and described lower support weathering layer is pasted with glass fibre by polychlorostyrene fluorothene basement membrane
Close and form lower floor's composite membrane.
Beneficial effects of the present invention is as follows:
Present configuration is simple, easy to use, and the weight of whole solar energy backboard reduces about 8kg, its have lightweight,
The characteristic of high mechanical properties, effectively meets loading demands, has the insulation of excellence, noiseproof feature.
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, upper support weathering layer；6, lower support
Weathering 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, the solar energy backboard of a kind of high mechanical properties of the present invention includes PET base material 3, PET base material 3
Side connect weathering layer 1 by tack coat 2, the upper surface in weathering layer arranges upper support weathering layer 5, another in PET base material 3
One end connects weather-proof tack coat 4 by tack coat 2, and weather-proof tack coat 4 is bonding with lower support weathering layer 6, upper support weathering layer 5 by
Politef basement membrane forms upper strata composite membrane with glass fibre laminating, and lower support weathering layer 5 is by polychlorostyrene fluorothene basement membrane and glass
The laminating of glass fiber forms lower floor's composite membrane, and the surface of described lower floor composite membrane is waveform.
Present configuration is simple, easy to use, and the weight of whole solar energy backboard reduces about 8kg, its have lightweight,
The characteristic of high mechanical properties, effectively meets loading demands, has the insulation of excellence, noiseproof feature.
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 solar energy backboard of a high mechanical properties, it is characterised in that: include PET base material (3), the one of described PET base material (3)
Side connects weathering layer (1) by tack coat (2), and the upper surface in described weathering layer arranges upper support weathering layer (5), in described
The other end of PET base material (3) connects weather-proof tack coat (4) by tack coat (2), and described weather-proof tack coat (4) is resistance to lower support
Waiting layer (6) bonding, described upper support weathering layer (5) is formed upper strata composite membrane by politef basement membrane with glass fibre laminating,
Described lower support weathering layer (5) is formed lower floor's composite membrane by polychlorostyrene fluorothene basement membrane with glass fibre laminating, and described lower floor is combined
The surface of film is waveform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610757185.XA CN106328745A (en) | 2016-08-27 | 2016-08-27 | Solar back plate with high mechanical strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610757185.XA CN106328745A (en) | 2016-08-27 | 2016-08-27 | Solar back plate with high mechanical strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106328745A true CN106328745A (en) | 2017-01-11 |
Family
ID=57788514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610757185.XA Pending CN106328745A (en) | 2016-08-27 | 2016-08-27 | Solar back plate with high mechanical strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106328745A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202384359U (en) * | 2011-11-15 | 2012-08-15 | 李泽生 | Novel curved surface heterotype solar battery assembly |
| CN102779874A (en) * | 2012-07-09 | 2012-11-14 | 苏州爱康光伏新材料有限公司 | Multi-layer co-extruded back panel for solar battery and production method thereof |
| 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 |
| CN104356614A (en) * | 2014-11-14 | 2015-02-18 | 无锡中洁能源技术有限公司 | Preparation method of PET polyester based on emulsion polymerization process |
| CN104518042A (en) * | 2014-12-17 | 2015-04-15 | 无锡德鑫太阳能电力有限公司 | Solar cell backboard |
| CN204315599U (en) * | 2014-12-17 | 2015-05-06 | 无锡德鑫太阳能电力有限公司 | A kind of solar cell backboard |
-
2016
- 2016-08-27 CN CN201610757185.XA patent/CN106328745A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202384359U (en) * | 2011-11-15 | 2012-08-15 | 李泽生 | Novel curved surface heterotype solar battery assembly |
| CN102779874A (en) * | 2012-07-09 | 2012-11-14 | 苏州爱康光伏新材料有限公司 | Multi-layer co-extruded back panel for solar battery and production method thereof |
| 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 |
| CN104356614A (en) * | 2014-11-14 | 2015-02-18 | 无锡中洁能源技术有限公司 | Preparation method of PET polyester based on emulsion polymerization process |
| CN104518042A (en) * | 2014-12-17 | 2015-04-15 | 无锡德鑫太阳能电力有限公司 | Solar cell backboard |
| CN204315599U (en) * | 2014-12-17 | 2015-05-06 | 无锡德鑫太阳能电力有限公司 | A kind of solar cell backboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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: 20170111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |