CN102074602A - Single-color solar cell pack and manufacturing method - Google Patents
Single-color solar cell pack and manufacturing method Download PDFInfo
- Publication number
- CN102074602A CN102074602A CN2010105788624A CN201010578862A CN102074602A CN 102074602 A CN102074602 A CN 102074602A CN 2010105788624 A CN2010105788624 A CN 2010105788624A CN 201010578862 A CN201010578862 A CN 201010578862A CN 102074602 A CN102074602 A CN 102074602A
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- CN
- China
- Prior art keywords
- battery sheet
- manufacturing
- solar battery
- solar cell
- welding
- 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.)
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention belongs to the field of solar cell pack manufacturing and in particular relates to a single-color solar cell pack and a manufacturing method. The manufacturing method is characterized by firstly welding a finished cell slice and then unitedly coating a filter film layer on the cell slice. The single-color solar cell pack and the manufacturing method have the following beneficial effects: not only is the masking procedure during preparing the filter film for the finished cell slice omitted and the cost lowered, but also the packaged pack can achieve single color, so the appearance is more beautiful, and the single-color solar cell pack and the manufacturing method are suitable for the principle of development of integration of photovoltaics and buildings and integration of photovoltaics and environment and are applicable to industrial production.
Description
Technical field
The invention belongs to solar module and make the field, relate in particular to a kind of single color solar module and manufacture method.
Background technology
Solar battery sheet is a navy blue at present, and behind the package assembling, because superposeed EVA and glass, so integral body is shown as black, color is more single.Along with the continuous progress of photovoltaic industry, have higher requirement to the photovoltaic product in market, not only wants the continuous lifting of guaranteed efficiency, and the outward appearance of battery sheet has also been proposed harsher requirement.At present a large amount of photovoltaic plants are built, and photovoltaic and architecture-integral also reach its maturity, and it requires assembly shades of colour to be arranged to adapt to requirement attractive in appearance.Especially photovoltaic and architecture-integral are more urgent to the demand of colored battery sheet, and for the photovoltaic product as construction material, people wish to select dress up oneself building of the color oneself liked, show the individual character of building.
The single color solar battery sheet is to add to cover one deck filter coating on finished product battery sheet in the prior art, make battery sheet display color, but its main grid line part is owing to will carry out the series welding connection, so can not add and cover filter coating, add to cover and the main grid line partly must be carried out mask before the filter coating, this way has increased the operation of mask, has increased cost of manufacture.
Summary of the invention
Purpose of the present invention is exactly to provide a kind of single color solar module and manufacture method at the defective of above-mentioned existence, at first finished product battery sheet is welded, afterwards, unified adding, covered one deck filter coating, both reduced the process masks when finished product battery sheet prepares filter coating, reduced cost, can make the assembly after the encapsulation realize complete single color again, make outward appearance graceful more, be suitable for the development principle of photovoltaic and architecture-integral, photovoltaic and environmental integration, be applicable to suitability for industrialized production.
A kind of single color solar module of the present invention and manufacture method technical scheme are: comprise the solar battery sheet that welds together by welding and backboard, EVA(ethylene-vinyl acetate copolymer) glued membrane, toughened glass layer etc., it is characterized in that the described positive one deck filter coating that covers of solar battery sheet that welds together by welding.
Described filter coating is one or more compositions in the dielectric materials such as oxide, fluoride, sulfide, nitride, tellurides, selenides.
A kind of manufacture method of single color solar module, step is, earlier solar battery sheet is welded together by welding, again at the positive one deck filter coating that covers of solar battery sheet, at last backboard, EVA glued membrane, solar battery sheet, EVA glued membrane and toughened glass layer are carried out lamination, form solar module.
Beneficial effect of the present invention is: the present invention includes the solar battery sheet and the backboard that weld together by welding; the EVA glued membrane; toughened glass layer etc.; the solar battery sheet front that welds together by welding covers one deck filter coating; this layer filter coating can make the solar energy sheet present specific same color; and add the filter coating that covers the electrode of solar battery sheet is had the certain protection effect; both reduced the process masks when finished product battery sheet prepares filter coating; reduced the solar battery sheet cost of manufacture; can make the assembly after the encapsulation realize unified color again; make outward appearance graceful more; be suitable for photovoltaic and architecture-integral; the development principle of photovoltaic and environmental integration is applicable to suitability for industrialized production.
Description of drawings:
Figure 1 shows that the traditional components structural representation;
Figure 2 shows that single color solar module structural representation of the present invention.
Among the figure, 1. backboard, 2.EVA glued membrane, 3. solar battery sheet, 4. antireflective coating, 5. welding, 6. toughened glass layer, 7. filter coating.
Embodiment:
In order to understand the present invention better, describe technical scheme of the present invention in detail below in conjunction with accompanying drawing, but the present invention is not limited thereto.
The present invention carries out detecting sorting after the silk screen printing at solar battery sheet 3, then that go-on-go is good solar battery sheet 3 carries out the monolithic welding, promptly welding 5 is welded on the front of solar battery sheet 3, wearing series welding afterwards connects, promptly solar battery sheet 3 is connected bunchiness with welding 5, the solar battery sheet 3 that will connect bunchiness is afterwards formed a matrix, with interconnecting strip welding 5 each polyphone is connect then.
The solar battery sheet 3 positive one deck filter coatings 7 that cover good and that connect will be arranged.Filter coating 7 can be that one or more dielectric materials constitute, and comprises oxide (SnO
2, Al
2O
3, SiO
2, ZnO, Y
2O
3, Ta
2O
5, TiO
2, Cr
2O
3Deng), fluoride (MgF
2, Na
3AlF
6Deng), sulfide (ZnS, PbS, CdS etc.), nitride (Si
3N
4, AlN, AlO
xN
y, etc.), tellurides (CdTe etc.), selenides (PbSe etc.), filter coating 7 thickness are determined according to actual needs, adopt the preparation of sputtering method or chemical gaseous phase depositing process.
After treating that filter coating 7 preparation is finished, stack solar battery sheet 3 behind backboard 1, EVA glued membrane 2, the plated film, EVA glued membrane 2, toughened glass layer 6 successively, enter laminating machine and carry out lamination.Be to install aluminum alloy frame and test additional afterwards.Obtain single color solar module of the present invention.
Technology of the present invention is simple, is applicable to suitability for industrialized production.
Claims (3)
1. single color solar module, comprise the solar battery sheet that welds together by welding and backboard, EVA glued membrane, toughened glass layer etc., it is characterized in that the described positive one deck filter coating that covers of solar battery sheet that welds together by welding.
2. a kind of single color solar module according to claim 1 is characterized in that described filter coating is one or more compositions in the dielectric materials such as oxide, fluoride, sulfide, nitride, tellurides, selenides.
3. the manufacture method of the described a kind of single color solar module of claim 1, it is characterized in that, earlier solar battery sheet is welded together by welding, again at the positive one deck filter coating that covers of solar battery sheet, at last backboard, EVA glued membrane, solar battery sheet, EVA glued membrane and toughened glass layer are carried out lamination, form solar module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105788624A CN102074602A (en) | 2010-12-08 | 2010-12-08 | Single-color solar cell pack and manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105788624A CN102074602A (en) | 2010-12-08 | 2010-12-08 | Single-color solar cell pack and manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102074602A true CN102074602A (en) | 2011-05-25 |
Family
ID=44033050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105788624A Pending CN102074602A (en) | 2010-12-08 | 2010-12-08 | Single-color solar cell pack and manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102074602A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104428898A (en) * | 2012-06-11 | 2015-03-18 | 赫里亚泰克有限责任公司 | Filter system for photoactive components |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05335610A (en) * | 1992-03-03 | 1993-12-17 | Canon Inc | Photovoltaic device |
| WO2008079436A2 (en) * | 2006-12-22 | 2008-07-03 | Lumeta, Inc. | Photovoltaic module for roofs |
| CN101651157A (en) * | 2008-08-14 | 2010-02-17 | 剑扬股份有限公司 | Solar cells provided with color modulation and method for fabricating the same |
| CN101828144A (en) * | 2007-10-19 | 2010-09-08 | 高通Mems科技公司 | Photovoltaic devices with integrated color interferometric film stacks |
| CN201590426U (en) * | 2010-02-05 | 2010-09-22 | 保定天威集团有限公司 | Thin film solar light transmission assembly |
-
2010
- 2010-12-08 CN CN2010105788624A patent/CN102074602A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05335610A (en) * | 1992-03-03 | 1993-12-17 | Canon Inc | Photovoltaic device |
| WO2008079436A2 (en) * | 2006-12-22 | 2008-07-03 | Lumeta, Inc. | Photovoltaic module for roofs |
| CN101828144A (en) * | 2007-10-19 | 2010-09-08 | 高通Mems科技公司 | Photovoltaic devices with integrated color interferometric film stacks |
| CN101651157A (en) * | 2008-08-14 | 2010-02-17 | 剑扬股份有限公司 | Solar cells provided with color modulation and method for fabricating the same |
| CN201590426U (en) * | 2010-02-05 | 2010-09-22 | 保定天威集团有限公司 | Thin film solar light transmission assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104428898A (en) * | 2012-06-11 | 2015-03-18 | 赫里亚泰克有限责任公司 | Filter system for photoactive components |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110525 |