CN204632776U - The two glass photovoltaic module of a kind of high power - Google Patents
The two glass photovoltaic module of a kind of high power Download PDFInfo
- Publication number
- CN204632776U CN204632776U CN201520244745.2U CN201520244745U CN204632776U CN 204632776 U CN204632776 U CN 204632776U CN 201520244745 U CN201520244745 U CN 201520244745U CN 204632776 U CN204632776 U CN 204632776U
- Authority
- CN
- China
- Prior art keywords
- coating
- glass
- photovoltaic module
- high power
- encapsulated layer
- 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.)
- Expired - Fee Related
Links
- 239000011521 glass Substances 0.000 title claims abstract description 52
- 238000000576 coating method Methods 0.000 claims abstract description 59
- 239000011248 coating agent Substances 0.000 claims abstract description 53
- 238000005538 encapsulation Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 3
- 239000003973 paint Substances 0.000 claims description 13
- 239000000565 sealant Substances 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 229920006334 epoxy coating Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 229940117958 vinyl acetate Drugs 0.000 claims description 3
- DHKHKXVYLBGOIT-UHFFFAOYSA-N 1,1-Diethoxyethane Chemical compound CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 2
- 229930182556 Polyacetal Natural products 0.000 claims description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 2
- 239000011354 acetal resin Substances 0.000 claims description 2
- 229920000180 alkyd Polymers 0.000 claims description 2
- DHZSIQDUYCWNSB-UHFFFAOYSA-N chloroethene;1,1-dichloroethene Chemical compound ClC=C.ClC(Cl)=C DHZSIQDUYCWNSB-UHFFFAOYSA-N 0.000 claims description 2
- 229920006026 co-polymeric resin Polymers 0.000 claims description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 229920006324 polyoxymethylene Polymers 0.000 claims description 2
- 239000011527 polyurethane coating Substances 0.000 claims description 2
- 230000032683 aging Effects 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 239000002033 PVDF binder Substances 0.000 description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- -1 vinyl acetate ester Chemical class 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to photovoltaic module technical field, particularly the two glass photovoltaic module of a kind of high power.The two glass photovoltaic module of a kind of high power, the two glass photovoltaic module of this high power comprises upper strata glass, upper strata encapsulated layer, photovoltaic cell, lower floor's encapsulated layer, white coating and lower floor's glass from top to bottom successively, described upper strata encapsulated layer is layed in described photovoltaic cell front, upper strata encapsulated layer is transparent encapsulation material, lower floor's encapsulated layer is layed in the described photovoltaic cell back side, and white coating is coated on the contact-making surface between lower floor's glass and lower floor's encapsulated layer.The structure of the two glass photovoltaic module of this high power can improve two glass photovoltaic module 2%-6% power stage, and the resistance to UV improving two glass assembly is aging, and reduces the chromatic aberration defect on two glass assembly cell piece surface, improves the life-span of two glass photovoltaic module.
Description
Technical field
The utility model relates to photovoltaic module technical field, particularly the two glass photovoltaic module of a kind of high power.
Background technology
Conventional two glass photovoltaic module features are whole clearings, but this feature can cause portions incident light directly through photovoltaic module, thus cause the waste of incident ray, reduce the generating efficiency of two glass assembly.
Utility model content
The utility model provides a kind of high power two glass photovoltaic module, and this structure can improve two glass photovoltaic module 2%-6% power stage while the useful life ensureing photovoltaic module.
The utility model solves the technical scheme that its technical problem adopts:
The two glass photovoltaic module of a kind of high power, the two glass photovoltaic module of this high power comprises upper strata glass, upper strata encapsulated layer, photovoltaic cell, lower floor's encapsulated layer, white coating and lower floor's glass from top to bottom successively, described upper strata encapsulated layer is layed in described photovoltaic cell front, upper strata encapsulated layer is transparent encapsulation material, lower floor's encapsulated layer is layed in the described photovoltaic cell back side, and white coating is coated on the contact-making surface between lower floor's glass and lower floor's encapsulated layer.The structure of the two glass photovoltaic module of this high power can improve two glass photovoltaic module 2%-6% power stage, and the resistance to UV improving two glass assembly is aging, and reduces the chromatic aberration defect on two glass assembly cell piece surface, improves the life-span of two glass photovoltaic module.
As preferably, sealant is used to encapsulate the edge of the two glass photovoltaic module of described high power by the mode of edge seal.As preferably, described sealant is adhesive tape, silica gel, aluminum alloy frame or plastic frame.
As preferably, described white coating is the one in acrylic coating coating, epoxy coating coating, fluorocarbon coating coating, polyurethane coating coating, phenolic coating coating, alkyd paint coating, nitro paint coating, perchlorvinyl resin coating coating, vinylacetate paint coatings, vinyl chloride vinylidene chloride copolymer resins paint coatings, poly acetal resin coating coating, polyester coating coating, organotitanium polymer paint coatings.
As preferably, described white coating thickness is 1-400 μm.Preferred thickness is: 5-10 μm.
The beneficial effects of the utility model are: because Shuan Bo photovoltaic module lower floor of the present utility model glass surface applies one deck white coating, the absorption of cell piece to internal reflected light can be improved, thus improve the power stage of two glass assembly, incident ray mid-infrared light line is reflected in the lump the temperature that can reduce two glass assemblies simultaneously, improve the stability in use of two glass assembly, improve generating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation after the utility model encapsulation;
In figure: sealant-7, glass-6, upper strata, encapsulated layer-5, upper strata, photovoltaic cell-4, lower floor encapsulated layer-3, white coating-2 and lower floor glass-1.
Embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.Should be appreciated that enforcement of the present utility model is not limited to the following examples, any pro forma accommodation make the utility model and/or change all will fall into the utility model protection range.
In the utility model, if not refer in particular to, all parts, percentage are unit of weight, and the equipment adopted and raw material etc. all can be buied from market or this area is conventional.Method in following embodiment, if no special instructions, is the conventional method of this area.
Embodiment 1
The two glass photovoltaic module of a kind of high power as shown in Figure 1, this assembly is assembled by upper strata glass 6, upper strata encapsulated layer 5, photovoltaic cell 4, lower floor's encapsulated layer 3, white coating 2 and lower floor's glass 1 from top to bottom successively.White coating 2 is PVDF coating, and thickness is: 10 μm, and each main component weight ratio of described PVDF coating is: PVDF resin: crosslinking agent: pigment: filler: auxiliary agent: mixed solvent=1:0.10 ~ 0.30:0 ~ 0.35:0 ~ 0.05:0.01 ~ 0.05:0.10 ~ 0.40.
Embodiment 2
The two glass photovoltaic module of a kind of high power, its structure is substantially the same manner as Example 1, and difference is that described white coating 2 is white acrylic coating, and thickness is 5 μm.
Embodiment 3
The two glass photovoltaic module of a kind of high power, its structure is substantially the same manner as Example 1, and difference is that described white coating 2 is white epoxy coating, and thickness is 100 μm.
Embodiment 4
The two glass photovoltaic module of a kind of high power, its structure is substantially the same manner as Example 1, difference be described white coating 2 for white polyurethane paint thickness be 300 μm.
Embodiment 5
The two glass photovoltaic module of a kind of high power, its structure is substantially the same manner as Example 1, and difference is that described white coating 2 is white vinyl acetate ester paint, and thickness is 400 μm.
Embodiment 6
The two glass photovoltaic module of a kind of high power, its structure is substantially the same manner as Example 1, difference be described white coating 2 for white polyester paint thickness be 1 μm.
Embodiment 7
The two glass photovoltaic module of a kind of high power, its structure is substantially the same manner as Example 1, difference is the mode package assembling frame using sealant 7 by edge seal, and as shown in Figure 2, wherein sealant 7 is adhesive tape, silica gel, aluminum alloy frame or plastic frame.
To the above-mentioned explanation of the disclosed embodiments, those skilled in the art are realized or uses this use novel.To be that apparent, defined herein General Principle when not departing from spirit or scope of the present utility model, can realize in other embodiments to the multiple amendment of these embodiments concerning one of skill in the art.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. the two glass photovoltaic module of high power, it is characterized in that: the two glass photovoltaic module of this high power comprises upper strata glass, upper strata encapsulated layer, photovoltaic cell, lower floor's encapsulated layer, white coating and lower floor's glass from top to bottom successively, described upper strata encapsulated layer is layed in described photovoltaic cell front, upper strata encapsulated layer is transparent encapsulation material, lower floor's encapsulated layer is layed in the described photovoltaic cell back side, and white coating is coated on the contact-making surface between lower floor's glass and lower floor's encapsulated layer.
2. the two glass photovoltaic module of high power according to claim 1, is characterized in that: use sealant to encapsulate the edge of the two glass photovoltaic module of described high power by the mode of edge seal.
3. the two glass photovoltaic module of high power according to claim 2, is characterized in that: described sealant is adhesive tape, silica gel, aluminum alloy frame or plastic frame.
4. the two glass photovoltaic module of high power according to claim 1, is characterized in that: described white coating is the combination of one or more in acrylic coating coating, epoxy coating coating, fluorocarbon coating coating, polyurethane coating coating, phenolic coating coating, alkyd paint coating, nitro paint coating, perchlorvinyl resin coating coating, vinylacetate paint coatings, vinyl chloride vinylidene chloride copolymer resins paint coatings, poly acetal resin coating coating, polyester coating coating, organotitanium polymer paint coatings.
5. the two glass photovoltaic module of high power according to claim 4, is characterized in that: described white coating thickness is 1-400 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244745.2U CN204632776U (en) | 2015-04-22 | 2015-04-22 | The two glass photovoltaic module of a kind of high power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244745.2U CN204632776U (en) | 2015-04-22 | 2015-04-22 | The two glass photovoltaic module of a kind of high power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204632776U true CN204632776U (en) | 2015-09-09 |
Family
ID=54051773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520244745.2U Expired - Fee Related CN204632776U (en) | 2015-04-22 | 2015-04-22 | The two glass photovoltaic module of a kind of high power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204632776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114015392A (en) * | 2021-11-19 | 2022-02-08 | 江西仁江科技有限公司 | Shock-proof and aging-resistant dual-glass assembly |
-
2015
- 2015-04-22 CN CN201520244745.2U patent/CN204632776U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114015392A (en) * | 2021-11-19 | 2022-02-08 | 江西仁江科技有限公司 | Shock-proof and aging-resistant dual-glass assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang province 310018 economic and Technological Development Zone No. 12 Street No. 289 Patentee after: HANGZHOU FOREMOST MATERIAL TECHNOLOGY CO.,LTD. Address before: Hangzhou City, Zhejiang province 310018 economic and Technological Development Zone No. 12 Street No. 289 Patentee before: Hangzhou Fumo New Material Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 |