CN106252440A - A kind of solar cell backboard with moisture absorbing - Google Patents
A kind of solar cell backboard with moisture absorbing Download PDFInfo
- Publication number
- CN106252440A CN106252440A CN201610751686.7A CN201610751686A CN106252440A CN 106252440 A CN106252440 A CN 106252440A CN 201610751686 A CN201610751686 A CN 201610751686A CN 106252440 A CN106252440 A CN 106252440A
- Authority
- CN
- China
- Prior art keywords
- base material
- pet base
- tack coat
- moisture absorption
- 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 17
- 238000010521 absorption reaction Methods 0.000 claims abstract description 12
- 230000002745 absorbent Effects 0.000 claims abstract description 7
- 239000002250 absorbent Substances 0.000 claims abstract description 7
- 239000004677 Nylon Substances 0.000 claims abstract description 4
- 229920001778 nylon Polymers 0.000 claims abstract description 4
- 239000011347 resin Substances 0.000 claims abstract description 4
- 229920005989 resin Polymers 0.000 claims abstract description 4
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000006866 deterioration Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
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
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- 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
-
- 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 present invention relates to a kind of solar cell backboard with moisture absorbing, including PET base material, the side of described PET base material connects weathering layer by tack coat, upper surface in described weathering layer arranges upper moisture absorption layer, the other end in described PET base material connects weather-proof tack coat by tack coat, and described moisture absorption layer is made up of the nylon resin materials being coated with inorganic absorbent.Present configuration is simple, easy to use, in the present invention, moisture absorption layer can comprise a large amount of inorganic absorbent, it can make solar energy backboard overall structure keep relatively low humidity, there is not the deterioration of electrode in the overall structure making solar cell backboard, maintain higher conversion ratio, substantially increase service life and work efficiency.
Description
Technical field
The present invention relates to solar components field, particularly relate to a kind of solar cell backboard with moisture absorbing.
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 affected by natural cause often to be contacted with water, if solar components is exposed in water for a long time can leverage solar energy
In the service life of backboard, affect the using effect of each solar components.
Summary of the invention
The applicant, for above-mentioned existing issue, has carried out Improvement, it is provided that a kind of solar energy with moisture absorbing
Battery back-sheet, it not only increases service life, also improves work efficiency.
The technical solution adopted in the present invention is as follows:
A kind of solar cell backboard with moisture absorbing, including PET base material, the side of described PET base material is by viscous
Knot layer connects weathering layer, and the upper surface in described weathering layer arranges upper moisture absorption layer, and the other end in described PET base material passes through bonding
Layer connects weather-proof tack coat, and described moisture absorption layer is made up of the nylon resin materials being coated with inorganic absorbent.
Beneficial effects of the present invention is as follows:
Present configuration is simple, easy to use, and in the present invention, moisture absorption layer can comprise a large amount of inorganic absorbent, and it can make too
Sun backboard overall structure can keep relatively low humidity, makes the overall structure of solar cell backboard that the deterioration of electrode not occur, and maintains
Higher conversion ratio, substantially increases service life and work efficiency.
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, moisture absorption 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 solar cell backboard with moisture absorbing includes PET base material 3, the side of PET base material 3
Connecting weathering layer 1 by tack coat 2, the upper surface in weathering layer arranges upper moisture absorption layer 5, and the other end in PET base material 3 passes through viscous
Knot layer 2 connects weather-proof tack coat 4, and moisture absorption layer is made up of the nylon resin materials being coated with inorganic absorbent.
Present configuration is simple, easy to use, and in the present invention, moisture absorption layer can comprise a large amount of inorganic absorbent, and it can make too
Sun backboard overall structure can keep relatively low humidity, makes the overall structure of solar cell backboard that the deterioration of electrode not occur, and maintains
Higher conversion ratio, substantially increases service life and work efficiency.
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 cell backboard with moisture absorbing, it is characterised in that: include PET base material (3), described PET base material
(3) side connects weathering layer (1) by tack coat (2), and the upper surface in described weathering layer arranges upper moisture absorption layer (5), in institute
The other end stating PET base material (3) connects weather-proof tack coat (4) by tack coat (2), and described moisture absorption layer is by being coated with inorganic absorbent
The nylon resin materials of agent is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610751686.7A CN106252440A (en) | 2016-08-27 | 2016-08-27 | A kind of solar cell backboard with moisture absorbing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610751686.7A CN106252440A (en) | 2016-08-27 | 2016-08-27 | A kind of solar cell backboard with moisture absorbing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106252440A true CN106252440A (en) | 2016-12-21 |
Family
ID=57597998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610751686.7A Pending CN106252440A (en) | 2016-08-27 | 2016-08-27 | A kind of solar cell backboard with moisture absorbing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106252440A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260519A (en) * | 2014-08-26 | 2015-01-07 | 中天光伏材料有限公司 | A self-cooling type photovoltaic backboard and a preparing method thereof |
| CN104393075A (en) * | 2014-10-24 | 2015-03-04 | 无锡中洁能源技术有限公司 | Modified epoxy resin solar battery backboard and manufacturing method thereof |
| CN105103304A (en) * | 2013-03-29 | 2015-11-25 | 共同印刷株式会社 | Back sheet for solar battery having moisture absorption layer and solar battery using same |
-
2016
- 2016-08-27 CN CN201610751686.7A patent/CN106252440A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105103304A (en) * | 2013-03-29 | 2015-11-25 | 共同印刷株式会社 | Back sheet for solar battery having moisture absorption layer and solar battery using same |
| CN104260519A (en) * | 2014-08-26 | 2015-01-07 | 中天光伏材料有限公司 | A self-cooling type photovoltaic backboard and a preparing method thereof |
| CN104393075A (en) * | 2014-10-24 | 2015-03-04 | 无锡中洁能源技术有限公司 | Modified epoxy resin solar battery backboard and manufacturing method thereof |
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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: 20161221 |
|
| WD01 | Invention patent application deemed withdrawn after publication |