CN203049850U - Solar cell curtain wall - Google Patents
Solar cell curtain wall Download PDFInfo
- Publication number
- CN203049850U CN203049850U CN2012206687112U CN201220668711U CN203049850U CN 203049850 U CN203049850 U CN 203049850U CN 2012206687112 U CN2012206687112 U CN 2012206687112U CN 201220668711 U CN201220668711 U CN 201220668711U CN 203049850 U CN203049850 U CN 203049850U
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- CN
- China
- Prior art keywords
- curtain wall
- photovoltaic module
- solar cell
- solar
- solar energy
- 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
- 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
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- Load-Bearing And Curtain Walls (AREA)
Abstract
The utility model provides to a solar cell curtain wall comprising a photovoltaic module. The photovoltaic module is provided with a group of solar cell pieces which are connected in series through lines. Each solar cell piece is arrayed in a flat-laying mode, light guide plates are arranged among the solar cell pieces and are connected with the edges of the solar cell pieces, and the adjacent solar cell pieces are separated, and light transmittance of the solar cell curtain wall is improved. CIGS or other thin film cells are used as the solar cell pieces, and white float glass is used as the light guide plates. Transparent supporting plates are arranged on two sides of the photovoltaic module and clamp the photovoltaic module to maintain stable structure of the photovoltaic module. Super white toughened glass is used as the transparent supporting plates. The transparent supporting plates and the photovoltaic module are connected in a gluing mode through structural adhesive. Due to the fact that the light guide plates are arranged among the cell pieces, the problem that the thin film cells of the CIGS and the like need a laser anti-reflection technology to improve whole light-admitting quality is solved, and the problems that production cost is improved, and assembly power is reduced caused by the problem are avoided.
Description
Technical field
The utility model relates to the solar cell application technology, relates in particular to a kind of solar energy battery curtain wall.
Background technology
Solar battery technology develop rapidly, particularly thin-film solar cells have obtained leap highly visible, wherein CIGS(CIGS) the hull cell outstanding person in the film especially.The CIGS thin-film solar cells is by Cu(copper), the In(indium), the Ga(gallium), Se(selenium) four kinds of elements constitute the chalcopyrite crystalline membrane solar cell of optimal proportion, are the key technologies of forming cell panel.Because it is strong that this product has a light absorpting ability, power generation stabilization is good, transformation efficiency is high, long, the many advantages such as generated energy is high, cost of production is low and the energy recovery cycle is short of generating dutation on daytime.The thin-film solar cells cost is cheap relatively, and cost decline space is bigger, and conversion efficiency is also in rapid lifting, and particularly aspect BIPV (Building Integrated PV), the CIGS thin-film solar cells has incomparable advantage.CIGS thin-film solar cells low light level power generation performance is better than every other solar cell, in view of the most flourishing cities of China all are in area more than two classes that solar energy distributes, the major part that the building glass curtain wall receives belongs to scattered light, therefore, the CIGS solar cell is more suitable for as the building glass curtain wall than other solar cells.Thin film solar cell has been realized the perfect adaptation of photovoltaic generation and building, not only can generate electricity, and can replace constructional materials again, but also has effect attractive in appearance concurrently.Builing industry uses thin film solar cell will become following a new trend, particularly light transmission film battery is having its unique market aspect building curtain wall and the building skylight especially.
The solar module of using in building curtain wall and the skylight needs light-transmitting component, and the crystalline silicon light-transmitting component is because temperature-rise effect difference and low light level difference cause efficient low, and other film light-transmitting components need pass through the anti-reflection technology of laser, thereby cause light-transmitting component efficient step-down and cost to increase.Therefore, be necessary the mounting structure of thin-film solar cells in building curtain wall is optimized, to reach the light energy use efficiency that promotes solar energy battery curtain wall.
The utility model content
The purpose of this utility model provides a kind of solar energy battery curtain wall, improves the light transmission of curtain wall, thereby promotes the operating efficiency of solar cell.
The utility model is that the technical scheme that its technical problem of solution adopts is,
Solar energy battery curtain wall, include photovoltaic module, this photovoltaic module has one group of solar battery sheet, be connected in series by circuit between the solar battery sheet, each solar battery sheet tiling is arranged, and has LGP between the solar battery sheet, the side edge of LGP and solar battery sheet, the adjacent solar battery sheet is separated, to promote the light transmittance of solar energy battery curtain wall; Solar battery sheet is filled the post of by CIGS or other hull cell sheets; LGP is filled the post of by the float glass process white glass.
The photovoltaic module both sides are provided with transparent support plate, and transparent support plate is clamped photovoltaic module, and are stable to keep photovoltaic module structure; Transparent support plate is filled the post of by ultrawhite tempered glass.
Bonding by structure glue between transparent support plate and the photovoltaic module; Structure glue is filled the post of by PVB glued membrane (PolyVinyl Butyral Film, polyvinyl butyral film).
LGP between the adjacent solar battery sheet can have more than a slice.
Ultra-clear glasses is a kind of super transparent low iron glass, also claims low iron glass, high-transparent glass, and light transmittance can reach more than 91.5%.Ultra-clear glasses possesses all processability that the high-quality float glass has simultaneously, has superior physics, machinery and optical property, can carry out various deep processings as other high-quality float glass.This curtain wall as gripper shoe and LGP, greatly promotes the light transmittance of curtain wall ultra-clear glasses.
Advantage of the present utility model is, this curtain wall is located between the battery sheet float glass process white glass as LGP, overcome in the past that hull cell such as CIGS need adopt the anti-reflection technology of laser could improve the problem of integral light-transmitting, thereby avoided problems such as consequent cost of production raising, component power reduction.
Description of drawings
Fig. 1 is the structural representation of the solar energy battery curtain wall that the utility model proposes;
Fig. 2 is the plane structure schematic diagram of photovoltaic module in this curtain wall.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with illustrating and specific embodiment, further set forth the utility model.
As shown in Figure 1, the solar energy battery curtain wall that the utility model proposes includes photovoltaic module 1, photovoltaic module 1 has one group of solar battery sheet 11, be connected in series by circuit between the solar battery sheet 11, each solar battery sheet 11 tiling is arranged, have LGP 12 between the solar battery sheet 11, the side edge of LGP 12 and solar battery sheet 11 is to promote the light transmittance of solar energy battery curtain wall; Solar battery sheet 11 is filled the post of by CIGS or other hull cell sheets; LGP 12 is filled the post of by ultra-clear glasses.
Photovoltaic module 1de both sides are provided with transparent support plate 2, and transparent support plate 2 is clamped photovoltaic module 1, to keep photovoltaic module 1 Stability Analysis of Structures; Transparent support plate 2 is filled the post of by ultrawhite tempered glass.
Bonding by structure glue 3 between transparent support plate 2 and the photovoltaic module 1; Structure glue 3 is filled the post of by the PVB glued membrane; LGP 12 between solar battery sheet 11 can have more than a slice.
In the present embodiment, this curtain wall adopts the layout type of inlaying same size float glass process white glass between the CIGS of 622 * 317mm size hull cell sheet, increase integral light-transmitting, packaged type comprises 951 * 622 * 6mm ultrawhite tempered glass, PVB glued membrane, both sides CIGS hull cell sheet, middle float glass process white glass, PVB glued membrane and 6mm ultrawhite tempered glass.
This curtain wall adopts the float glass process white glass to be located between the battery sheet as LGP, overcome in the past hull cell such as CIGS and need adopt the anti-reflection technology of laser just can reach the problem that improves integral light-transmitting, thereby avoided problems such as the cost of production raising that therefore produces, component power reduction.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the manual just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. solar energy battery curtain wall, include photovoltaic module, this photovoltaic module has one group of solar battery sheet, by the circuit serial connection, it is characterized in that between the solar battery sheet that each solar battery sheet tiling is arranged, has LGP between the solar battery sheet, the side edge of LGP and solar battery sheet separates the adjacent solar battery sheet, to promote the light transmittance of solar energy battery curtain wall.
2. solar energy battery curtain wall according to claim 1 is characterized in that, solar battery sheet is filled the post of by CIGS hull cell sheet.
3. solar energy battery curtain wall according to claim 1 is characterized in that, LGP is filled the post of by the float glass process white glass.
4. solar energy battery curtain wall according to claim 1 is characterized in that, the photovoltaic module both sides are provided with transparent support plate, and transparent support plate is clamped photovoltaic module, and is stable to keep photovoltaic module structure.
5. solar energy battery curtain wall according to claim 4 is characterized in that, transparent support plate is filled the post of by ultrawhite tempered glass.
6. solar energy battery curtain wall according to claim 4 is characterized in that, and is bonding by structure glue between transparent support plate and the photovoltaic module.
7. solar energy battery curtain wall according to claim 6 is characterized in that, structure glue is filled the post of by the PVB glued membrane.
8. solar energy battery curtain wall according to claim 1 is characterized in that, the LGP between the adjacent solar battery sheet has more than a slice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206687112U CN203049850U (en) | 2012-12-07 | 2012-12-07 | Solar cell curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206687112U CN203049850U (en) | 2012-12-07 | 2012-12-07 | Solar cell curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203049850U true CN203049850U (en) | 2013-07-10 |
Family
ID=48732817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206687112U Expired - Fee Related CN203049850U (en) | 2012-12-07 | 2012-12-07 | Solar cell curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203049850U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105590981A (en) * | 2016-02-19 | 2016-05-18 | 安徽旭能光伏电力有限公司 | Double-sided glass crystalline silicon solar cell module |
| CN105649245A (en) * | 2016-02-18 | 2016-06-08 | 安徽旭能光伏电力有限公司 | Two-glass photovoltaic curtain wall structure |
| CN108493300A (en) * | 2018-04-19 | 2018-09-04 | 山东海慧新能源科技有限公司 | A kind of preparation method of light transmission BIPV curtain wall solar cells |
-
2012
- 2012-12-07 CN CN2012206687112U patent/CN203049850U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649245A (en) * | 2016-02-18 | 2016-06-08 | 安徽旭能光伏电力有限公司 | Two-glass photovoltaic curtain wall structure |
| CN105590981A (en) * | 2016-02-19 | 2016-05-18 | 安徽旭能光伏电力有限公司 | Double-sided glass crystalline silicon solar cell module |
| CN105590981B (en) * | 2016-02-19 | 2017-04-05 | 安徽旭能光伏电力有限公司 | A kind of double-side silicon-glass solar module |
| CN108493300A (en) * | 2018-04-19 | 2018-09-04 | 山东海慧新能源科技有限公司 | A kind of preparation method of light transmission BIPV curtain wall solar cells |
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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: 20130710 Termination date: 20151207 |
|
| EXPY | Termination of patent right or utility model |