CN203260604U - Solar battery double-glass assembly - Google Patents
Solar battery double-glass assembly Download PDFInfo
- Publication number
- CN203260604U CN203260604U CN2013202072626U CN201320207262U CN203260604U CN 203260604 U CN203260604 U CN 203260604U CN 2013202072626 U CN2013202072626 U CN 2013202072626U CN 201320207262 U CN201320207262 U CN 201320207262U CN 203260604 U CN203260604 U CN 203260604U
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- battery pack
- pvb
- glass
- eva
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a solar battery double-glass assembly which comprises a first-layer toughened glass layer, a second-layer PVB or PO or EVA or ionic polymer material layer, a third-layer monocrystalline or polycrystalline battery pack layer, a fourth-layer PVB or PO or EVA or ionic polymer material layer and a fifth-layer toughened glass or high-permeability back plate layer which are sequentially arranged from top to bottom. The solar battery double-glass assembly can be used in large-scale photovoltaic power stations and used in BIPV building and photovoltaic greenhouse roof building materials, can generate power and is highly economic; impact resistance, adhesiveness and light transmission performance of the solar battery double-glass assembly can be improved by preparing the material layers with a PVB or PO or EVA or ionic polymer; the adoption of toughened glass instead of a conventional back plate in the fifth layer can greatly save cost, and the self weight of a solar battery can be reduced according to the building weighing demand due to the adoption of a high-permeability back plate; by adopting a colored battery pack, the solar battery pack layer can not only generate power, but also can be used as a decoration, thus improving the economic performance.
Description
Technical field
The utility model relates to a kind of solar module, relates in particular to the two glass assemblies of a kind of solar cell.
Background technology
Energy and environment are two large basic problems of 21 century facing mankind.Developing pollution-free, reproducible new forms of energy is the only ways that solve this two large problems.At present, photovoltaic generation proportion in the energy is minimum, and high cost is the major obstacle of restriction photovoltaic generation large-scale application.Development of New Generation high efficiency, low cost, multiduty solar module approach its cost of electricity-generating even are lower than conventional energy resource, can bring preferably economic benefit simultaneously, have become photovoltaic art exploitation focus.
Along with the continuous progress of photovoltaic technology research, traditional two glass assemblies engender, but a large amount of hidden danger bad phenomenon such as bubbles a little less than in manufacture craft, existing the poor easy delamination of interlayer adhesion, shock resistance, in the assembly, and this also is the major reason that can not popularize use.
The utility model content
The utility model purpose: the purpose of this utility model is for the deficiencies in the prior art, provides a kind of and has higher ultraviolet aging resistance, high humidity resistance, high-adhesion, high impact properties, cost is low and has the two glass assemblies of multiduty solar cell.
Technical scheme: the two glass assemblies of solar cell described in the utility model comprise the ground floor toughened glass layer, second layer PVB or the PO that set gradually or EVA or ionomer material layer, the 3rd layer of monocrystalline or polycrystalline battery pack layer, the 4th layer of PVB or PO or EVA or ionomer material layer and layer 5 toughened glass or high bleed-through flaggy from top to bottom.
The thickness of described ground floor toughened glass layer and layer 5 toughened glass or high bleed-through flaggy is 2mm～15mm.
The thickness of described second layer PVB or PO or EVA or ionomer material layer and the 4th layer of PVB or PO or EVA or ionomer material layer is 0.4mm～2mm, above-mentioned second layer PVB or PO or EVA or ionomer material layer and the 4th layer of PVB or PO or EVA or ionomer material layer can be combined closely with glass, have very high adhesion strength and impact resistance, coefficient of safety is high, be transparence behind the high temperature lamination, light transmittance is high.
Described the 3rd layer of monocrystalline or polycrystalline battery pack layer are colored battery pack, can be used in architecturally as curtain wall, can generate electricity and can be used as ornament.
In described the 3rd layer of monocrystalline or the polycrystalline battery pack layer, be in series the first place successively by interconnecting strip or conductive tape between a plurality of cell pieces, its cell piece spacing can be decided according to different purposes.
Be provided with on described layer 5 toughened glass or the high bleed-through flaggy and arrange with battery pack and perforate that the terminal box size is complementary, as the outlet of battery pack lead-out wire.
Beneficial effect: the two glass assemblies of (1) solar cell of the present utility model have higher ultraviolet aging resistance performance, high wet-hot aging performance, high impact resistance, high light transmittance energy, performance attractive in appearance etc., not only be used for the large-sized photovoltaic power station, simultaneously can be used for BIPV building curtain wall material, can generate electricity and can be used as ornament, can also be used for photovoltaic agricultural greenhouse roof building material, not only can generate electricity and can also effectively utilize land resource, the industrial crops for plantation provide thermal energy simultaneously; (2) PVB or PO or EVA or ionomer material layer can be combined closely with glass, have very high adhesion strength, impact resistance, ultraviolet aging resistance, high humidity resistance, high light transmittance and performance attractive in appearance; (3) layer 5 adopts toughened glass to replace conventional backboard greatly to save cost, and it is about 50% that every square meter cost is descended, and adopts high bleed-through plate to alleviate the solar cell own wt according to the building demand of weighing; (4) by selecting colored battery pack can generate electricity and can be used as ornament as the solar battery group layer, improve economy.
Description of drawings
Fig. 1 is the structural representation of the two glass assemblies of the utility model solar cell.
Embodiment
The below is elaborated to technical solutions of the utility model, but protection range of the present utility model is not limited to described embodiment.
Embodiment:The two glass assemblies of solar cell of the present utility model comprise the ground floor toughened glass layer 1 that sets gradually, second layer PVB material layer 2, the 3rd layer of monocrystalline or polycrystalline battery pack layer 3, the 4th layer of PVB material layer 4 and layer 5 toughened glass or high bleed-through flaggy 5 from top to bottom.
The thickness of ground floor toughened glass layer 1 and layer 5 toughened glass or high bleed-through flaggy 5 is 2mm～15mm.
The thickness of second layer PVB layer 2 and the 4th layer of PVB material layer 4 is 0.4mm～2mm, above-mentioned second layer PVB material layer 2 and the 4th layer of PVB material layer 4 can be combined closely with glass, have very high adhesion strength and impact resistance, and coefficient of safety is high, be transparence behind the high temperature lamination, light transmittance is high.
The 3rd layer of monocrystalline or polycrystalline battery pack layer 3 are colored battery pack, can be used in architectural as curtain wall, can generate electricity and can be used as ornament, in the 3rd layer of monocrystalline or the polycrystalline battery pack layer 3, be in series the first place successively by interconnecting strip or conductive tape between a plurality of cell pieces, its cell piece spacing can be decided according to different purposes.
Be provided with on layer 5 toughened glass or the high bleed-through flaggy 5 and arrange with battery pack and perforate that the terminal box size is complementary, as the outlet of battery pack lead-out wire.
Detailed step is as follows during implementation:
(1) according to the light transmittance demand cell piece is carried out sorting and the collocation of gear and color and the cell piece spacing of arranging, effectively power output and the presentation quality of Assurance component are with automatic string welding machine or craft and carry out list and weld and series welding.
(2) battery strings is arranged on the ground floor toughened glass layer 1 of completing second layer PVB material layer 2, and control the string spacing according to the light transmittance demand.
(3) the 4th layer of PVB material layer 4 and layer 5 toughened glass layer 5 are laid on the 3rd layer of single crystal battery group layer 3 that connects, the 3rd layer of single crystal battery group layer 3 lead-out wire are passed perforate on the layer 5 toughened glass layer 5.
(4) 125 ℃～150 ℃ of temperature, in time 10min～40min scope, with laminating machine with this five layer material vacuumize, pressurize the encapsulation pre-laminated.
(5) after the pre-laminated cooling to the two glass assembly chamfered edges of the good solar cell of lamination.
(6) the two glass assemblies of the solar cell after pre-laminated are delivered to carried out high pressure 2h～5h in the autoclave, second layer PVB material layer 2 and the 4th layer of PVB material layer 4 are fully melted and exist without air blister defect.
(7) again the two glass assemblies of solar cell are carried out chamfered edge after the autoclave lamination cooling.
(8) terminal box is installed at layer 5 toughened glass layer 5 back side, solidify with silica gel at the terminal box place, the static 2h～3h that deposits.
(9) with the two glass assemblies of alcohol wash solar cell, and carry out electrical property and detect.
(10) check is complete, puts up label, packaging and warehousing.
As mentioned above, although the specific preferred embodiment of reference has represented and has explained the utility model that it shall not be construed as the restriction to the utility model self.Under the spirit and scope prerequisite of the present utility model that does not break away from the claims definition, can make in the form and details various variations to it.
Claims (6)
1. two glass assemblies of a solar cell is characterized in that: comprise the ground floor toughened glass layer, second layer PVB or the PO that set gradually or EVA or ionomer material layer, the 3rd layer of monocrystalline or polycrystalline battery pack layer, the 4th layer of PVB or PO or EVA or ionomer material layer and layer 5 toughened glass or high bleed-through flaggy from top to bottom.
2. two glass assemblies of solar cell according to claim 1, it is characterized in that: the thickness of described ground floor toughened glass layer and layer 5 toughened glass or high bleed-through flaggy is 2mm～15mm.
3. two glass assemblies of solar cell according to claim 1 is characterized in that: the thickness of described second layer PVB or PO or EVA or ionomer material layer and the 4th layer of PVB or PO or EVA or ionomer material layer is 0.4mm～2mm.
4. two glass assemblies of solar cell according to claim 1, it is characterized in that: described the 3rd layer of monocrystalline or polycrystalline battery pack layer are colored battery pack.
5. the two glass assemblies of solar cell according to claim 1 is characterized in that: in described the 3rd layer of monocrystalline or the polycrystalline battery pack layer, be in series from beginning to end successively by interconnecting strip or conductive tape between a plurality of cell pieces.
6. two glass assemblies of solar cell according to claim 1 is characterized in that: be provided with on described layer 5 toughened glass or the high bleed-through flaggy and arrange with battery pack and perforate that the terminal box size is complementary, as the outlet of battery pack lead-out wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202072626U CN203260604U (en) | 2013-04-23 | 2013-04-23 | Solar battery double-glass assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202072626U CN203260604U (en) | 2013-04-23 | 2013-04-23 | Solar battery double-glass assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203260604U true CN203260604U (en) | 2013-10-30 |
Family
ID=49473145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202072626U Expired - Lifetime CN203260604U (en) | 2013-04-23 | 2013-04-23 | Solar battery double-glass assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203260604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107154444A (en) * | 2016-03-03 | 2017-09-12 | 苏州升奥新能源有限公司 | A kind of double glass photovoltaic modulies in concentration power station |
-
2013
- 2013-04-23 CN CN2013202072626U patent/CN203260604U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107154444A (en) * | 2016-03-03 | 2017-09-12 | 苏州升奥新能源有限公司 | A kind of double glass photovoltaic modulies in concentration power station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CECEP (HANCHUAN) PHOTOVOLTAIC AGRICULTURAL SCIENCE AND TECHNOLOGY CO.,LTD. Assignor: CECEP SOLAR ENERGY TECHNOLOGY Co.,Ltd. Contract record no.: 2014990000011 Denomination of utility model: Solar battery double-glass assembly fully automatic prepackaged equipment Granted publication date: 20131030 License type: Common License Record date: 20140108 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CECEP SOLAR ENERGY TECHNOLOGY (ZHENJIANG) Co.,Ltd. Assignor: CECEP SOLAR ENERGY TECHNOLOGY Co.,Ltd. Contract record no.: 2014990000106 Denomination of utility model: Solar battery double-glass assembly fully automatic prepackaged equipment Granted publication date: 20131030 License type: Common License Record date: 20140304 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: CECEP SOLAR ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CECEP SOLAR ENERGY TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100041, No. 1, building No. 3, West well road, Badachu hi tech park, Beijing, Shijingshan District Patentee after: CECEP SOLAR ENERGY TECHNOLOGY Co.,Ltd. Address before: 100041, No. 1, building No. 3, West well road, Badachu hi tech park, Beijing, Shijingshan District Patentee before: CECEP SOLAR ENERGY TECHNOLOGY Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100041, No. 1, building No. 3, West well road, Badachu hi tech park, Beijing, Shijingshan District Patentee after: CECEP SOLAR ENERGY TECHNOLOGY Co.,Ltd. Address before: 100041, No. 1, building No. 3, West well road, Badachu hi tech park, Beijing, Shijingshan District Patentee before: CECEP SOLAR ENERGY TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131030 |
|
| CX01 | Expiry of patent term |