CN203085609U - Double-faced solar cell component formed by synthesizing crystalline silicon solar cell and thin film cell - Google Patents
Double-faced solar cell component formed by synthesizing crystalline silicon solar cell and thin film cell Download PDFInfo
- Publication number
- CN203085609U CN203085609U CN 201320107991 CN201320107991U CN203085609U CN 203085609 U CN203085609 U CN 203085609U CN 201320107991 CN201320107991 CN 201320107991 CN 201320107991 U CN201320107991 U CN 201320107991U CN 203085609 U CN203085609 U CN 203085609U
- Authority
- CN
- China
- Prior art keywords
- silicon solar
- solar cell
- crystal silicon
- solar batteries
- hull cell
- 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 - Lifetime
Links
- 229910021419 crystalline silicon Inorganic materials 0.000 title abstract description 5
- 210000004027 cell Anatomy 0.000 title abstract 8
- 210000003850 cellular structure Anatomy 0.000 title abstract 5
- 239000010409 thin film Substances 0.000 title abstract 4
- 230000002194 synthesizing effect Effects 0.000 title abstract 2
- 239000011521 glass Substances 0.000 claims abstract description 19
- 239000002313 adhesive film Substances 0.000 claims abstract description 12
- 229910052710 silicon Inorganic materials 0.000 claims description 33
- 239000010703 silicon Substances 0.000 claims description 33
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 31
- 239000013078 crystal Substances 0.000 claims description 31
- 239000005038 ethylene vinyl acetate Substances 0.000 abstract 3
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 abstract 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013084 building-integrated photovoltaic technology Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
- 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 double-faced solar cell component formed by synthesizing a crystalline silicon solar cell and a thin film cell. The solar cell component comprises glass, a crystalline silicon solar cell plate group, two ethylene vinyl acetate (EVA) adhesive film layers, the thin film cell and backboard glass, wherein the glass, one EVA adhesive film layer, the crystalline silicon solar cell plate group, the other EVA adhesive film layer, the thin film cell and the backboard glass are sequentially laminated together from top to bottom. The double faces of the solar cell component can be illuminated to generate power, and the limitation of a mounting direction is broken, so that the efficiency of the solar cell component can be maximized.
Description
Technical field
The utility model relates to a kind of crystal silicon solar batteries and the synthetic double-sided solar battery assembly of hull cell, belongs to technical field of solar batteries.
Background technology
At present, solar energy generation technology is as a kind of clean reproducible energy, and range of application is boundless, particularly solar photovoltaic building integrated technique and the power station, solar energy roof that combines with building, important channel as solving the urban energy supply problem is subjected to increasing attention.Power station, solar energy roof is meant at architectural installation solar power station, only limits to solar module is positioned on the building roof, because urban architecture mostly is skyscraper, roof area is limited, and it is limited to cause power station, solar energy roof to be used.And the BIPV technology can have been enriched the Application of Solar Energy form by solar module being processed as building element, but owing to be subjected to the setting angle restriction, can not bring into play the maximal efficiency of solar cell.
Summary of the invention
Technical problem to be solved in the utility model is the defective that overcomes prior art, provide a kind of and can two-sidedly accept illuminating power generating, be not subjected to the restriction of installation direction, thus the crystal silicon solar batteries of performance solar module maximal efficiency and the synthetic double-sided solar battery assembly of hull cell.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: the double-sided solar battery assembly that a kind of crystal silicon solar batteries and hull cell are synthetic, it comprises glass, crystal silicon solar batteries sheet group and two-layer EVA adhesive film, also comprise hull cell and back-panel glass, described glass, one deck EVA adhesive film, crystal silicon solar batteries sheet group, another layer EVA adhesive film, hull cell and back-panel glass are laminated together successively from top to bottom.
Further, described crystal silicon solar batteries sheet group is made up of the crystal silicon solar batteries sheet of some mutual serial or parallel connections.
Further, the two sides of described glass are separately installed with crystal silicon solar batteries terminal box and hull cell terminal box, be connected in the crystal silicon solar batteries terminal box by busbar between the described crystal silicon solar batteries sheet group, described hull cell is connected in the hull cell terminal box by connecting line.
After having adopted technique scheme, illuminating power generating can be accepted in the two sides of this solar module, promote energy output, hull cell can see through the sunlight in assembly front, generate electricity to the hull cell face through ground return, and the cost of the relative crystalline silicon of hull cell is very low, thickness is less than 1 μ m, 1/100 of not enough crystal-silicon solar cell thickness, the transfer ratio of this solar module, energy output and efficient are than the assembly height of single battery, if two sides generating efficiency unanimity, vertical installation is not subjected to the restriction of installation direction, can be used for some special occasions.
Description of drawings
Fig. 1 is the structure cutaway view of the synthetic double-sided solar battery assembly of crystal silicon solar batteries of the present utility model and hull cell;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the upward view of Fig. 1;
Fig. 4 is the scheme of installation of double-sided solar battery assembly of the present utility model.
Embodiment
Content of the present utility model is easier to be expressly understood in order to make, according to specific embodiment also in conjunction with the accompanying drawings, the utility model is described in further detail below,
Shown in Fig. 1 ~ 4, the double-sided solar battery assembly that a kind of crystal silicon solar batteries and hull cell are synthetic, it comprises glass 1, crystal silicon solar batteries sheet group 2 and two-layer EVA adhesive film 3, also comprise hull cell 4 and back-panel glass 5, glass 1, one deck EVA adhesive film 3, crystal silicon solar batteries sheet group 2, another layer EVA adhesive film 3, hull cell 4 and back-panel glass 5 are laminated together successively from top to bottom.
Crystal silicon solar batteries sheet group 2 is made up of the crystal silicon solar batteries sheet of some mutual serial or parallel connections.
Shown in Fig. 2 ~ 4, the two sides of glass 1 are separately installed with crystal silicon solar batteries terminal box 6 and hull cell terminal box 7, be connected in the crystal silicon solar batteries wiring 6 by busbar between the crystal silicon solar batteries sheet group 2, described hull cell 4 is connected in the hull cell terminal box 7 by connecting line, a plurality of crystal silicon solar batteries terminal boxes 7 can adopt first stube cable 9 to be cascaded, and a plurality of hull cell terminal boxes also can adopt second stube cable 10 to be cascaded.
Illuminating power generating can be accepted in the two sides of this solar module, promote energy output, hull cell 4 can see through the sunlight in assembly front, generate electricity to the hull cell face through ground return, and the cost of hull cell 4 relative crystalline silicons is very low, thickness is less than 1 μ m, 1/100 of not enough crystal-silicon solar cell thickness, the transfer ratio of this solar module, energy output and efficient are than the assembly height of single battery, if two sides generating efficiency unanimity, vertical installation is not subjected to the restriction of installation direction, can be used for some special occasions.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is a specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (3)
1. the synthetic double-sided solar battery assembly of crystal silicon solar batteries and hull cell, it comprises glass (1), crystal silicon solar batteries sheet group (2) and two-layer EVA adhesive film (3), it is characterized in that: also comprise hull cell (4) and back-panel glass (5), described glass (1), one deck EVA adhesive film (3), crystal silicon solar batteries sheet group (2), another layer EVA adhesive film (3), hull cell (4) and back-panel glass (5) are laminated together successively from top to bottom.
2. the double-sided solar battery assembly that crystal silicon solar batteries according to claim 1 and hull cell are synthetic, it is characterized in that: described crystal silicon solar batteries sheet group (2) is made up of the crystal silicon solar batteries sheet of some mutual serial or parallel connections.
3. the double-sided solar battery assembly that crystal silicon solar batteries according to claim 1 and 2 and hull cell are synthetic, it is characterized in that: the two sides of described glass (1) are separately installed with crystal silicon solar batteries terminal box (6) and hull cell terminal box (7), be connected in the crystal silicon solar batteries terminal box (6) by busbar between the described crystal silicon solar batteries sheet group (2), described hull cell (4) is connected in the hull cell terminal box (7) by connecting line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320107991 CN203085609U (en) | 2013-03-11 | 2013-03-11 | Double-faced solar cell component formed by synthesizing crystalline silicon solar cell and thin film cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320107991 CN203085609U (en) | 2013-03-11 | 2013-03-11 | Double-faced solar cell component formed by synthesizing crystalline silicon solar cell and thin film cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203085609U true CN203085609U (en) | 2013-07-24 |
Family
ID=48831419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320107991 Expired - Lifetime CN203085609U (en) | 2013-03-11 | 2013-03-11 | Double-faced solar cell component formed by synthesizing crystalline silicon solar cell and thin film cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203085609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103137758A (en) * | 2013-03-11 | 2013-06-05 | 常州天合光能有限公司 | Double-sided solar cell module composited by crystalline silicon solar cell and hull cell |
-
2013
- 2013-03-11 CN CN 201320107991 patent/CN203085609U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103137758A (en) * | 2013-03-11 | 2013-06-05 | 常州天合光能有限公司 | Double-sided solar cell module composited by crystalline silicon solar cell and hull cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Patentee after: TRINASOLAR Co.,Ltd. Address before: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Patentee before: trina solar Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Patentee after: trina solar Ltd. Address before: Tianhe Electronic Industrial Park Road 213022 north of Jiangsu Province, Changzhou City, No. 2 Patentee before: CHANGZHOU TRINA SOLAR ENERGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |
|
| CX01 | Expiry of patent term |