CN202530677U - Novel solar cell building unit - Google Patents
Novel solar cell building unit Download PDFInfo
- Publication number
- CN202530677U CN202530677U CN2012201503396U CN201220150339U CN202530677U CN 202530677 U CN202530677 U CN 202530677U CN 2012201503396 U CN2012201503396 U CN 2012201503396U CN 201220150339 U CN201220150339 U CN 201220150339U CN 202530677 U CN202530677 U CN 202530677U
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- CN
- China
- Prior art keywords
- layer
- glass
- solar cell
- vacuum
- vacuum glass
- 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
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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
- 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
- Y02B10/20—Solar thermal
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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
Abstract
The utility model relates to a novel solar cell building unit and belongs to the technical field of a solar cell. The novel solar cell building unit is characterized in that a photovoltaic conversion layer (2) is arranged on a light transmission glass plate (1), a polyvinyl butyral (PVB) layer (3) and glass layer laminated glue (4) are arranged on the photovoltaic conversion layer, so that a solar cell assembly is formed. A vacuum layer (8) is arranged between a first vacuum glass layer (7) and a second vacuum glass layer (9) to form vacuum glass. An aluminium frame (6) is arranged on edges between the first vacuum glass layer and the glass layer laminated glue, a hollow layer (5) is disposed inside the aluminium frame, so that hollow glass is formed. The solar cell assembly is combined with the vacuum glass into a whole through the hollow glass. According to the novel solar cell building unit, the vacuum glass and the solar cell light transmission assembly are combined into a whole by means of the combination of the process of the vacuum glass and the hollow glass to form a solar cell building unit to be directly used in buildings, original building materials or units are replaced by the solar cell building unit, and thus the production cost is reduced, performance of the thermal insulation and heat insulation is improved, and the novel solar cell building unit can provide the buildings with green electrical energy.
Description
Technical field
The utility model relates to a kind of novel solar battery building unit, belongs to technical field of solar batteries.
Background technology
Under the situation of global warming, human ecological environment deterioration, conventional energy resource shortage, the strategy of sustainable development is accepted by countries in the world.Solar energy has advantages such as spatter property, safety, resource abundance property, is 21st century one of most important new forms of energy, receives the attention and the support of national governments.Solar cell is widely used on building, helps energy-saving and emission-reduction and environmental protection.Particularly, just progressively become the emphasis that solar cell is used aspect building in the BIPV application facet.Solar cell of a great variety is main with silica-based battery, copper indium gallium tin cell and cadmium telluride battery.Silica-based battery comprises monocrystalline silicon, polysilicon and thin-film silicon cell.The problem that background technology exists is: can not be at architectural original constructional materials or the member of substituting; The cost of production that materials such as employing PVB, EVA, PA are combined into associated components is high, thermal and insulating performance is poor, does not particularly importantly combine with building hollow glass commonly used.Vacuum glass has lower thermal transmittance (k value, the minimum 0.5W/m that generally is about
2K), the application of vacuum glass on building reduced building energy consumption largely.Combine solar cell with vacuum glass and design and develop out a kind of novel building unit and become the new problem of how tame unit research to be used for energy saving building.Itself also has thermal and insulating performance preferably the glass of hollow structure, becomes the technical problem that this area needs to be resolved hurrily through the hollow glass synthesis technique solar cell and vacuum glass are compound.
The utility model content
The purpose of the utility model provides a kind of novel solar battery building unit; Vacuum glass and solar cell light-transmitting component are integrated through the technology of closing hollow glass; Become the solar cell building unit; Be applied directly in the building, reduce production costs, solve the problems referred to above that background technology exists.
The technical scheme of the utility model is: a kind of novel solar battery building unit; Comprise light transmission glass plate, photoelectric conversion layer, PVB layer, glassy layer doubling, hollow layer, aluminium frame, vacuum glass layer one, vacuum layer and vacuum glass layer two; Photoelectric conversion layer is set above the light transmission glass plate; PVB layer and glassy layer doubling are set, the solar module of formation above the photoelectric conversion layer; Between vacuum glass layer one and the vacuum glass layer two is vacuum layer, constitutes vacuum glass; Edge between vacuum glass layer one and the glassy layer doubling is provided with the aluminium frame, is hollow layer in the aluminium frame, constitutes hollow glass; Solar module and vacuum glass become one through hollow glass, and solar cell and vacuum glass are compounded to form the novel solar battery building unit through the hollow glass synthesis technique.
Said light transmission glass plate is for for ultra-white float glass, deposited amorphous silicon solar cell rete in the above, and this rete is a photoelectric conversion layer, sunshine sees through ultra-white float glass and shines that the back produces electric current, i.e. solar electrical energy generation above the non-crystal silicon solar cell rete.
Be vacuum layer between vacuum glass layer one and the vacuum glass two, wherein be provided with small supporter.
Described solar module is provided with junction box, derives the solar battery group electricity, is connected into external circuit.
The good effect of the utility model: vacuum glass and solar cell light-transmitting component are integrated through the technology of closing hollow glass; Become the solar cell building unit; Be applied directly in the building, substitute original constructional materials or member, reduce production costs; Improve thermal and insulating performance, can green energy be provided for building; The ripe row that is prone to of the synthesis technique of hollow glass, the utility model is fit to produce in enormous quantities.
Description of drawings
Fig. 1 is the utility model embodiment sketch map;
Among the figure: light transmission glass plate 1, photoelectric conversion layer 2, PVB layer 3, glassy layer doubling 4, hollow layer 5, aluminium frame 6, vacuum glass layer 1, vacuum layer 8, vacuum glass layer 29, junction box 10.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further specified through embodiment.
A kind of novel solar battery building unit; Comprise light transmission glass plate 1, photoelectric conversion layer 2, PVB layer 3, glassy layer doubling 4, hollow layer 5, aluminium frame 6, vacuum glass layer 1, vacuum layer 8 and vacuum glass layer 29; Photoelectric conversion layer is set above the light transmission glass plate; PVB layer and glassy layer doubling are set, the solar module of formation above the photoelectric conversion layer; Between vacuum glass layer one and the vacuum glass layer two is vacuum layer, constitutes vacuum glass; Edge between vacuum glass layer one and the glassy layer doubling is provided with the aluminium frame, is hollow layer in the aluminium frame, constitutes hollow glass; Solar module and vacuum glass become one through hollow glass, and solar cell and vacuum glass are compounded to form the novel solar battery building unit through the hollow glass synthesis technique.
In the present embodiment; Light transmission glass plate is for for ultra-white float glass, deposited amorphous silicon solar cell rete in the above, and this rete is a photoelectric conversion layer; Sunshine sees through ultra-white float glass and shines back generation electric current, i.e. solar electrical energy generation above the non-crystal silicon solar cell rete.Be vacuum layer between vacuum glass layer one and the vacuum glass two, wherein be provided with small supporter.Described solar module is provided with junction box 10, derives the solar battery group electricity, is connected into external circuit.
With the amorphous silicon solar cell module is example, and the production technology of the utility model is following:
(1) electrode layer (TCO) before the deposit transparent on glass substrate; (2) make the film photoelectric conversion layer afterwards; (3) deposition dorsum electrode layer; (4) laser scribing (5) connects converging wires; (6) edge insulation is handled; (7) the lamination encapsulation is compound; (8) edge treated.Amorphous silicon solar cell module is made and is finished, and compound amorphous silicon solar cell module and vacuum glass through the hollow glass synthesis technique then, production finishes.
Claims (4)
1. novel solar battery building unit; It is characterized in that comprising light transmission glass plate (1), photoelectric conversion layer (2), PVB layer (3), glassy layer doubling (4), hollow layer (5), aluminium frame (6), vacuum glass layer one (7), vacuum layer (8) and vacuum glass layer two (9); Photoelectric conversion layer is set above the transparency glass plate; PVB layer and glassy layer doubling are set, the solar module of formation above the photoelectric conversion layer; Between vacuum glass layer one and the vacuum glass layer two is vacuum layer, constitutes vacuum glass; Edge between vacuum glass layer one and the glassy layer doubling is provided with the aluminium frame, is hollow layer in the aluminium frame, constitutes hollow glass; Solar module and vacuum glass become one through hollow glass.
2. a kind of novel solar battery building unit according to claim 1 is characterized in that said light transmission glass plate for for ultra-white float glass, deposited amorphous silicon solar cell rete in the above, and this rete is a photoelectric conversion layer.
3. according to claim 1 or 2 said a kind of novel solar battery building units, it is characterized in that being vacuum layer between said vacuum glass layer one and the vacuum glass two, wherein be provided with supporter.
4. according to claim 1 or 2 said a kind of novel solar battery building units, it is characterized in that said described solar module is provided with junction box (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201503396U CN202530677U (en) | 2012-04-11 | 2012-04-11 | Novel solar cell building unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201503396U CN202530677U (en) | 2012-04-11 | 2012-04-11 | Novel solar cell building unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202530677U true CN202530677U (en) | 2012-11-14 |
Family
ID=47131872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201503396U Expired - Fee Related CN202530677U (en) | 2012-04-11 | 2012-04-11 | Novel solar cell building unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202530677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104660163A (en) * | 2013-11-20 | 2015-05-27 | （株）利建窗户 | Solar cell structure for thermal insulation and method for manufacturing the same |
-
2012
- 2012-04-11 CN CN2012201503396U patent/CN202530677U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104660163A (en) * | 2013-11-20 | 2015-05-27 | （株）利建窗户 | Solar cell structure for thermal insulation and method for manufacturing the same |
| CN104660163B (en) * | 2013-11-20 | 2017-04-12 | （株）利建窗户 | Solar cell structure for thermal insulation and method for manufacturing the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20150411 |
|
| EXPY | Termination of patent right or utility model |