CN204857751U - A solar module for BIPV constructs curtain - Google Patents
A solar module for BIPV constructs curtain Download PDFInfo
- Publication number
- CN204857751U CN204857751U CN201520622256.6U CN201520622256U CN204857751U CN 204857751 U CN204857751 U CN 204857751U CN 201520622256 U CN201520622256 U CN 201520622256U CN 204857751 U CN204857751 U CN 204857751U
- Authority
- CN
- China
- Prior art keywords
- glass
- back plate
- bipv
- solar module
- building curtain
- 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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Classifications
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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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
Landscapes
- Load-Bearing And Curtain Walls (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model provides a solar module for BIPV constructs curtain, includes glass back plate and outer glass, be provided with a plurality of battery pieces of connecting through the interconnector between glass back plate and the outer glass, through bonded seal doubling sealing connection between glass back plate and the outer glass, the last terminal box that is fixed with of glass back plate, its characterized in that: glass back plate is the super white glass of float glass process, outer glass is AR coating film calendering glass. The utility model discloses well outer glass is AR coating film calendering glass, the layer subtracts anti - membrane makes its transmissivity increase 2.5% -3% in 380 -1100nm wavelength coverage, the glass transmissivity reaches as high as 94.37%, the BIPV building curtain generating efficiency that uses this photovoltaic module improves 2.5% -3%, back float glass, its glass combines the back with the intermediate layer glued membrane, can form good transparency, the pureness degree, guarantee inside pleasing to the eye degree and the light transmission effect of whole building curtain, compare with traditional polyvinyl fluoride complex film, aging resistance can be better.
Description
Technical field
The utility model relates to photoelectricity and building materials field, is specifically related to a kind of solar module for BIPV building curtain wall.
Background technology
BIPV (BuildingIntegatedPhotovoltaies, be called for short BIPV) refer to provide electric power at the surperficial installation photovoltaic component of building external structure, simultaneously as the funtion part of building structure, replace parts of traditional building structure as roofing board, watt, window, elevation of building, rain shade etc., also photovoltaic multi-use architecture assembly can be made, realize more function, as BIPV with agricultural combine, be combined with fishery, be combined with aquaculture etc.Efficient high transmission rate anti-PIDBIPV Wen Luoshi construction set utilizes solar energy photovoltaic effect that the novel Wen Luoshi of one of solar energy power generating and Wen Luoshiwen canopy or construction material encapsulation and integration one is built photovoltaic material, is the technicalization transition of BIPV.BIPV assembly and photovoltaic combining inverter combine and form grid-connected photovoltaic system, are greenhouse or architectural power supply; Also can with controller, form independently photovoltaic generating system from net inverter, storage battery, be separately load supplying without national grid.The BIPV of this kind of structure not only can reinforce transparent configuration security intensity, sound insulation, UV resistance, beautify building, and economical environment-protective, utilize gene-ration revenue to reduce operation management cost, can economical value be created.
At present, domestic solar BIPV component efficiency and light transmittance entirety not high, reason is that the physical structure of two sides packaged glass is arranged in pairs or groups not science, full rolled glass is adopted only to meet the generating efficiency of battery, adopt full float glass only to meet light transmittance, ordinary construction can not meet anti-PID effect.Cell piece has occupied very large area in assembly, and Appropriate application Material Physics feature improves the efficiency of BIPV assembly and light transmittance, anti-PID performance become the another technological difficulties that BIPV captures.In existing domestic technique, improvements for BIPV assembly are only to improve the transformation efficiency of battery and assembly cell piece and leave a blank area, improve components translate efficiency and light transmittance, but when area is certain, to leave a blank area by increasing assembly, cell piece area will inevitably be caused to reduce, thus cause component efficiency to reduce, therefore, how effectively to improve component efficiency, anti-PID ability, can meet again BIPV light transmittance is the key problem in technology solving this problem.
Summary of the invention
The purpose of this utility model is the shortcoming and defect overcoming prior art, provides a kind of solar module for BIPV building curtain wall that effectively can improve generating efficiency, reliable in quality.
For realizing above object, technical solution of the present utility model is: a kind of solar module for BIPV building curtain wall, comprise glass back plate and glass outer, some cell pieces connected by interconnector are provided with between described glass back plate and glass outer, be tightly connected by the doubling that is bonded and sealed between glass back plate and glass outer, described glass back plate is fixed with terminal box, it is characterized in that: described glass back plate is float glass process ultra-clear glasses, described glass outer is AR plated film rolled glass.
The inside of described terminal box is provided with two two row 15A bypass diodes.
Described terminal box is steeped continuous double faced adhesive tape by PE polyethylene and is fixedly connected in glass back plate.
Described cell piece is corner light-permeable cell piece.
The described doubling that is bonded and sealed is the copolymer adhesive film of ethene-vinyl acetate.
Described interconnector is SAC band.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model ectomesoderm glass is AR plated film rolled glass, the interference effect that glass surface utilizes different optical film layer to produce is to eliminate incident light and reverberation, structure utilizes the antireflective of glass matte, increase amount of incident, layer antireflective film makes its transmitance increase 2.5%-3% in 380-1100nm wave-length coverage, glass transmitance can reach 94.37%, this transmitance determines the generating efficiency of photovoltaic module, the BIPV building curtain wall generating efficiency of this photovoltaic module is used to improve 2.5%-3%, back side float glass, after its glass is combined with interlayer glued membrane, good transparency can be formed, degree of purity, ensure aesthetics and the saturating effect of light of whole building curtain wall inside, compared with traditional polyvinyl fluoride composite membrane, ageing-resistant performance is better.
2, in the utility model, junction box has two two to arrange 15A bypass diode, after certain string in assembly is sheltered from heat or light or lost efficacy, for tandem provides bypass channel, avoids the economic loss because inefficacy tandem causes.
3, the utility model adopts the mode of back side bonding wire box, installs as curtain buildings, and fail safe is better, and this bonding way contact-making surface is larger, and the terminal box bonding dynamics that goes between tests and entirely can bear assembly own wt and do not come off.
4, the cell piece in the utility model can increase light transmittance due to its corner, and compared with the polycrystalline cell piece of same efficiency, its glazed area can increase by 2.83%.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present utility model.
Fig. 2 is structure schematic diagram of the present utility model.
Fig. 3 is partial sectional view of the present utility model.
In figure: glass back plate 1, glass outer 2, interconnector 3, cell piece 4, be bonded and sealed doubling 5, terminal box 6.
Embodiment
Illustrate below in conjunction with accompanying drawing and with embodiment, the utility model to be described in further detail.
See Fig. 1-Fig. 3, a kind of solar module for BIPV building curtain wall, comprise the glass outer 2 that glass back plate 1 that material is float glass process ultra-clear glasses and material are AR plated film rolled glass, some cell pieces 4 are provided with between described glass back plate 1 and glass outer 2, cell piece 4 adopts the anti-PID cell piece of 156*156 monocrystalline high efficiency, corner light-permeable, 3 1.5*0.23 alloy strip flush welds are adopted to connect between every sheet cell piece 4, copolymer adhesive film by ethene-vinyl acetate between glass back plate 1 and glass outer 2 is tightly connected, wherein, the copolymer adhesive film of ethene-vinyl acetate contacts with AR coated glass embossing face, back side float glass tin faces air surface, described glass back plate 1 is fixed with terminal box 6, the inside of described terminal box 6 is provided with two two row 15A bypass diodes.
Float glass process ultra-clear glasses is provided with three ￠ 10mm fairleads, battery lead draws thereto 6 from glass surface, described terminal box 6 is steeped continuous double faced adhesive tape by PE polyethylene and is fixedly connected on the tin face of glass back plate 1, the terminal box of this bonding way, lead-out wire can bear assembly own wt completely, sealing and security performance better.
The utility model adopts the compound mode of glass, interlayer glued membrane, cell piece, interlayer glued membrane, glass to encapsulate, because in traditional components, system voltage is at alloy frame, form biasing electric field between glass and internal circuit, electrical potential difference is there is between photovoltaic component frame and cell piece, impel Na ion to cell piece surface migration, thus the most easily there is PID phenomenon, and frame is not with by our assembly, effectively can avoid the generation of PID phenomenon, thus improve the generating efficiency of BIPV building curtain wall.This combining structure can stop ultraviolet irradiation to greatest extent, avoids the injury that ultraviolet causes indoor.
Claims (6)
1. the solar module for BIPV building curtain wall, comprise glass back plate (1) and glass outer (2), some cell pieces (4) connected by interconnector (3) are provided with between described glass back plate (1) and glass outer (2), be tightly connected by the doubling that is bonded and sealed (5) between glass back plate (1) and glass outer (2), described glass back plate (1) is fixed with terminal box (6), it is characterized in that: described glass back plate (1) is float glass process ultra-clear glasses, described glass outer (2) is AR plated film rolled glass.
2. a kind of solar module for BIPV building curtain wall according to claim 1, is characterized in that: the inside of described terminal box (6) is provided with two two row 15A bypass diodes.
3. a kind of solar module for BIPV building curtain wall according to claim 1, is characterized in that: described terminal box (6) is steeped continuous double faced adhesive tape by PE polyethylene and is fixedly connected in glass back plate (1).
4. a kind of solar module for BIPV building curtain wall according to claim 1, is characterized in that: described cell piece (4) is corner light-permeable cell piece.
5. a kind of solar module for BIPV building curtain wall according to claim 1, is characterized in that: described in be bonded and sealed the copolymer adhesive film that doubling (5) is ethene-vinyl acetate.
6. a kind of solar module for BIPV building curtain wall according to claim 1, is characterized in that: described interconnector (3) is SAC band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622256.6U CN204857751U (en) | 2015-08-18 | 2015-08-18 | A solar module for BIPV constructs curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622256.6U CN204857751U (en) | 2015-08-18 | 2015-08-18 | A solar module for BIPV constructs curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204857751U true CN204857751U (en) | 2015-12-09 |
Family
ID=54748277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520622256.6U Expired - Fee Related CN204857751U (en) | 2015-08-18 | 2015-08-18 | A solar module for BIPV constructs curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204857751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021164141A1 (en) * | 2020-02-17 | 2021-08-26 | 横店集团东磁股份有限公司 | Solar tile structure |
-
2015
- 2015-08-18 CN CN201520622256.6U patent/CN204857751U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021164141A1 (en) * | 2020-02-17 | 2021-08-26 | 横店集团东磁股份有限公司 | Solar tile structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20190818 |