CN106784093A - A kind of solar cell module transparent isolation bar - Google Patents
A kind of solar cell module transparent isolation bar Download PDFInfo
- Publication number
- CN106784093A CN106784093A CN201611223600.XA CN201611223600A CN106784093A CN 106784093 A CN106784093 A CN 106784093A CN 201611223600 A CN201611223600 A CN 201611223600A CN 106784093 A CN106784093 A CN 106784093A
- Authority
- CN
- China
- Prior art keywords
- transparent
- layer
- solar cell
- cell module
- isolation bar
- 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
- 238000002955 isolation Methods 0.000 title claims abstract description 21
- 239000010410 layer Substances 0.000 claims abstract description 57
- 229920000098 polyolefin Polymers 0.000 claims abstract description 29
- 239000012790 adhesive layer Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 26
- 230000001070 adhesive effect Effects 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 11
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 8
- -1 polyethylene Polymers 0.000 claims description 6
- 229920006124 polyolefin elastomer Polymers 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 150000001336 alkenes Chemical class 0.000 claims description 4
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 239000004408 titanium dioxide Substances 0.000 claims description 4
- 239000004925 Acrylic resin Substances 0.000 claims description 3
- 229920000178 Acrylic resin Polymers 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 3
- 150000008366 benzophenones Chemical class 0.000 claims description 3
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 3
- 239000012964 benzotriazole Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 150000003902 salicylic acid esters Chemical class 0.000 claims description 3
- 150000003918 triazines Chemical class 0.000 claims description 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 2
- 239000002390 adhesive tape Substances 0.000 claims 2
- 150000008360 acrylonitriles Chemical class 0.000 claims 1
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000002834 transmittance Methods 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 14
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000002825 nitriles Chemical class 0.000 description 2
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 206010039424 Salivary hypersecretion Diseases 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 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
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000004291 polyenes Chemical class 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 208000026451 salivation Diseases 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010409 thin film Substances 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
-
- 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
- H01L31/0481—Encapsulation of modules characterised by the composition of the encapsulation material
-
- 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
Abstract
The invention discloses a kind of solar cell module transparent isolation bar, including transparent base layer, positioned at the transparency polyolefin film layer with anti-ultraviolet property of transparent base layer both sides, and for the transparent adhesive layer of two-layer for bonding between transparent base layer and the transparency polyolefin film layer, wherein the visible light transmissivity of the transparency polyolefin film layer is more than or equal to 80%.Solar cell module provided by the present invention transparent isolation bar, can have bonds well power with busbar and cell piece, with high-weatherability energy, good resistance to ultraviolet function, while having more than 80% light transmittance in visible light wave range.
Description
Technical field
It is resistance to the present invention relates to a kind of component in solar cell module, more particularly to a kind of tool high-insulativity, height
The solar cell module transparent isolation bar of time property and high-adhesion.
Background technology
Solar cell module isolating bar is the insulating materials for isolating solar components electrode, and existing component factory is general
Using the EPE of backboard or 3M as isolated material.In photovoltaic art, the efficiency power generation of component is always the trend of technology, two-sided
The appearance of generating battery, can be very good the generating efficiency of lifting assembly, and this just promotes double wave component and using transparent back panel
Component usage amount is significantly increased, and is at this moment accomplished by a kind of transparent isolated material and replaces existing white 3M-EPE isolation material
Material, while having excellent anti-ultraviolet ageing performance.
The content of the invention
The present invention is intended to provide a kind of solar cell module transparent isolation bar, it can have with busbar and cell piece
There is bonds well power, with high-weatherability energy, while there is more than 80% light transmittance in visible light wave range.
In order to solve the above technical problems, the technical scheme is that：
A kind of solar cell module transparent isolation bar, including transparent base layer, positioned at transparent base layer both sides
The transparency polyolefin film layer with anti-ultraviolet property, and positioned at the transparent base layer and the transparency polyolefin film
Layer between for bond the transparent adhesive layer of two-layer, wherein the visible light transmissivity of the transparency polyolefin film layer be more than or
Person is equal to 80%.
Preferably, the visible light transmissivity of the transparent adhesive layer is more than or equal to 80%, and its thickness is micro- in 1-30
Between rice.
Preferably, the transparent base layer is transparent PET layer, and its visible light transmissivity is more than or equal to 80%.
Preferably, the transparency polyolefin film layer is polyolefin elastomer, polyethylene, polypropylene, polyolefin graft horse
Carry out one or more in acid anhydrides, polyolefin graft-GMA.
Preferably, the transparency polyolefin film layer contains organic uvioresistant function material and/or inorganic uvioresistant function
Material.
Preferably, the transparent adhesive layer contains organic uvioresistant function material and/or inorganic uvioresistant function material.
Preferably, organic uvioresistant function material is salicylic acid esters, benzophenone class, benzotriazole, substitution propylene
One or more in nitrile, triazines and hindered amines.
Preferably, the inorganic uvioresistant function material is nanometer titanium dioxide, nano barium sulfate, nano zine oxide, nanometer
One or more in cerium oxide.
Preferably, the transparent adhesive layer is transparent polyurethane adhesive, transparent acrylic resin adhesive, transparent ring
One or more in epoxy resin adhesive, transparent polyester adhesive.
Preferably, the thickness of the transparency polyolefin film layer is between 20-200 microns, the thickness of the transparent base layer
Degree is between 20-500 microns.
Using above-mentioned technical proposal, the present invention at least includes following beneficial effect：
Solar cell module of the present invention transparent isolation bar, it can have good with busbar and cell piece
Cohesive force, with high-weatherability energy, good resistance to ultraviolet function, while there is more than 80% printing opacity in visible light wave range
Rate.
Brief description of the drawings
Fig. 1 is the structural representation of solar cell module transparent isolation bar of the present invention.
Wherein：1. transparent base layer, 2. transparency polyolefin film layer, 3. transparent adhesive layer.
Specific embodiment
Below by way of accompanying drawing and specific instantiation explanation embodiments of the present invention, those skilled in the art can be by this
Content disclosed by specification understands other advantages of the invention and effect easily.The present invention can also be by different in addition
Specific embodiment is embodied or practiced, and the various details in this specification can also not had based on different viewpoints and application
Have carries out various modifications or alterations under spirit of the invention.
As shown in figure 1, a kind of solar cell module transparent isolation bar of the present invention, including transparent base layer 1,
Positioned at the transparency polyolefin film layer 2 with anti-ultraviolet property of 1 both sides of transparent base layer, and positioned at the transparent base
For the transparent adhesive layer 3 of two-layer for bonding between body layer 1 and the transparency polyolefin film layer 2, wherein the transparent polyene
The visible light transmissivity of hydrocarbon film layer 2 is more than or equal to 80%.
Preferably, the visible light transmissivity of the transparent adhesive layer 3 is more than or equal to 80%, and its thickness is micro- in 1-30
Between rice, preferred thickness is 5 microns -15 microns, and specific thickness can be 10 microns, 15 microns.
Preferably, the transparent base layer 1 is transparent PET layer, and its visible light transmissivity is more than or equal to 80%.
Preferably, the transparency polyolefin film layer 2 is polyolefin elastomer (POE), polyethylene (PE), polypropylene, poly-
One or more in alkene grafted maleic anhydride, polyolefin graft-GMA.Specific polyolefin elastomer such as DOW Chemical
Infuse：9500,9530,9503 etc., polyolefin elastic graft such as POE-G-GMA, POE-G-MA, the trade mark such as Arkema
AX8840, AX8900, AX8930 etc..
Preferably, the transparency polyolefin film layer 2 contains organic uvioresistant function material and/or inorganic uvioresistant function
Material.
Preferably, the transparent adhesive layer 3 contains organic uvioresistant function material and/or inorganic uvioresistant function material
Material.
Preferably, organic uvioresistant function material is salicylic acid esters, benzophenone class, benzotriazole, substitution propylene
One or more in nitrile, triazines and hindered amines.Such as UV571, TINUVIN1640 etc., inorganic uvioresistant stabilizing material
It is nanometer titanium dioxide, nano barium sulfate, nano zine oxide, one or more in nano-cerium oxide.
Preferably, the inorganic uvioresistant function material is nanometer titanium dioxide, nano barium sulfate, nano zine oxide, nanometer
One or more in cerium oxide.
Preferably, the transparent adhesive layer 3 is transparent polyurethane adhesive, transparent acrylic resin adhesive, transparent
One or more in epoxy resin adhesive, transparent polyester adhesive.
Preferably, the thickness of the transparency polyolefin film layer 2 is between 20-200 microns, and preferred thickness is 50 microns-
100 microns, specific thickness can be 60 microns, 80 microns, 100 microns.
The thickness of transparent base layer 1 between 20-500 microns, its thickness be preferably 50 microns, 75 microns, it is 100 micro-
Rice, 125 microns, 188 microns.
The invention example type preparation method is as follows：
The first step prepares the transparency polyolefin elastomer thin film with UV resistance using melting casting method；Second will
Macromolecular adhesive layer is coated in base layer transparent PET, and then by transparency polyolefin film layer 2, two sides is compounded to form tool therewith
There is the product of five-layer structure.
Embodiment 1
Transparency polyolefin layer is using DOW Chemical infuse：9500, polyolefin elastic graft is using Arkema's
AX8840, ultraviolet functional material is：UV531, uses melting extrusion salivation to prepare the transparency polyolefin layer that thickness is for 80 microns.Thoroughly
Gelatin water uses the resistance to ultraviolet glue of DIC, and ultraviolet functional material is UV571, and glue application thickness is 10-15 microns, successively by glue
Water and the coating of transparency polyolefin layer and transparent PET layer both sides after being compounded in 188 microns.
Embodiment 2, except transparency polyolefin thickness degree is 50 microns, other are same as Example 1.
Embodiment 3, except PET thickness is 100 microns, other are same as Example 1.
Isolating bar according to prepared by experiment has following test performance, referring to following table.
Product of the present invention has good weather resistance as can be seen from the above table, and has with busbar and cell piece good
Adhesive property simultaneously there is relatively low production cost, it is easy to marketing.
The explanation of above example is only intended to help and understands the method for the present invention and its core concept.It should be pointed out that right
For those skilled in the art, under the premise without departing from the principles of the invention, the present invention can also be carried out
Some improvement and modification, these are improved and modification should be also fallen into the protection domain of the claims in the present invention.
The foregoing description of the disclosed embodiments, enables those skilled in the art to realize or uses the present invention.To this
Various modifications of a little embodiments will be apparent for those skilled in the art, as defined herein general
Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention will not
Can be intended to be limited to the embodiments shown herein, and be to fit to consistent with principles disclosed herein and features of novelty
Scope most wide.
Claims (10)
1. a kind of solar cell module transparent isolation bar, it is characterised in that：Including transparent base layer, positioned at the transparent base
The transparency polyolefin film layer with anti-ultraviolet property of body layer both sides, and it is transparent poly- with described positioned at transparent base layer
It is used for the transparent adhesive layer of two-layer for bonding between alkene film layer, wherein the visible light-transmissive of the transparency polyolefin film layer
Rate is more than or equal to 80%.
2. solar cell module as claimed in claim 1 transparent isolation bar, it is characterised in that：The transparent adhesive layer
Visible light transmissivity be more than or equal to 80%, its thickness is between 1 to 30 micrometers.
3. solar cell module as claimed in claim 1 or 2 transparent isolation bar, it is characterised in that：The transparent base
Layer is transparent PET layer, and its visible light transmissivity is more than or equal to 80%.
4. the solar cell module transparent isolation bar as described in claim 1-3 is any, it is characterised in that：It is described transparent poly-
Alkene film layer is in polyolefin elastomer, polyethylene, polypropylene, Polyolefin Grafted Maleic Anhydride, polyolefin graft-GMA
One or more.
5. the solar cell module transparent isolation bar as described in claim 1-4 is any, it is characterised in that：It is described transparent poly-
Alkene film layer contains organic uvioresistant function material and/or inorganic uvioresistant function material.
6. the solar cell module transparent isolation bar as described in claim 1-5 is any, it is characterised in that：The transparent adhesive tape
Adhensive layer contains organic uvioresistant function material and/or inorganic uvioresistant function material.
7. the transparent isolation bar of the solar cell module as described in claim 4 or 5, it is characterised in that：Organic anti-purple
Outer functional material is in salicylic acid esters, benzophenone class, benzotriazole, group-substituted acrylonitrile, triazines and hindered amines
Plant or several.
8. the transparent isolation bar of the solar cell module as described in claim 4 or 5, it is characterised in that：The inorganic anti-purple
Outer functional material is nanometer titanium dioxide, nano barium sulfate, nano zine oxide, one or more in nano-cerium oxide.
9. the solar cell module transparent isolation bar as described in claim 1-8 is any, it is characterised in that：The transparent adhesive tape
Adhensive layer is transparent polyurethane adhesive, transparent acrylic resin adhesive, transparent epoxy resin adhesive, transparent polyester gluing
One or more in agent.
10. the solar cell module transparent isolation bar as described in claim 1-9 is any, it is characterised in that：It is described transparent
Between 20-200 microns, the thickness of the transparent base layer is between 20-500 microns for the thickness of polyolefm film layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611223600.XA CN106784093A (en) | 2016-12-27 | 2016-12-27 | A kind of solar cell module transparent isolation bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611223600.XA CN106784093A (en) | 2016-12-27 | 2016-12-27 | A kind of solar cell module transparent isolation bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106784093A true CN106784093A (en) | 2017-05-31 |
Family
ID=58926654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611223600.XA Pending CN106784093A (en) | 2016-12-27 | 2016-12-27 | A kind of solar cell module transparent isolation bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106784093A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203826402U (en) * | 2013-12-30 | 2014-09-10 | 苏州赛伍应用技术有限公司 | Transparent solar cell backboard and solar cell assembly |
| CN204441300U (en) * | 2015-02-06 | 2015-07-01 | 苏州中来光伏新材股份有限公司 | A kind of transparent solar cell notacoria and assembly thereof |
| CN105428445A (en) * | 2014-08-26 | 2016-03-23 | 明冠新材料股份有限公司 | Solar photovoltaic battery assembly transparent backboard composite film and preparation method thereof |
| CN205647395U (en) * | 2016-04-27 | 2016-10-12 | 苏州赛伍应用技术有限公司 | Parting strip for solar module |
-
2016
- 2016-12-27 CN CN201611223600.XA patent/CN106784093A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203826402U (en) * | 2013-12-30 | 2014-09-10 | 苏州赛伍应用技术有限公司 | Transparent solar cell backboard and solar cell assembly |
| CN105428445A (en) * | 2014-08-26 | 2016-03-23 | 明冠新材料股份有限公司 | Solar photovoltaic battery assembly transparent backboard composite film and preparation method thereof |
| CN204441300U (en) * | 2015-02-06 | 2015-07-01 | 苏州中来光伏新材股份有限公司 | A kind of transparent solar cell notacoria and assembly thereof |
| CN205647395U (en) * | 2016-04-27 | 2016-10-12 | 苏州赛伍应用技术有限公司 | Parting strip for solar module |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 215000, No. 369, ye Gang Road, Wujiang Economic Development Zone, Suzhou, Jiangsu Applicant after: Suzhou competition application technology Limited by Share Ltd Address before: 215000, No. 369, ye Gang Road, Wujiang Economic Development Zone, Suzhou, Jiangsu Applicant before: Suzhou Saiwu Application Technology Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |