CN201699027U - Solar photovoltaic film coating assembly - Google Patents
Solar photovoltaic film coating assembly Download PDFInfo
- Publication number
- CN201699027U CN201699027U CN 201020125000 CN201020125000U CN201699027U CN 201699027 U CN201699027 U CN 201699027U CN 201020125000 CN201020125000 CN 201020125000 CN 201020125000 U CN201020125000 U CN 201020125000U CN 201699027 U CN201699027 U CN 201699027U
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- Prior art keywords
- film coating
- plated film
- photovoltaic
- aluminium frame
- assembly
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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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Abstract
The utility model relates to a solar photovoltaic film coating assembly, which has simple structure and can make more solar light reach a silicon chip for improving the photoelectric transformation efficiency of a solar battery. The solar photovoltaic film coating assembly comprises film coating toughened glass, an EVA glue film, a solar battery chip, an EVA glue film and a TPT back film which are sequentially arranged from top to bottom and are formed by vacuum lamination gluing, wherein the film coating toughened glass adopts the surface nanometer film coating treatment, and realizes the anti-reflection and self-cleaning function after the film coating treatment. Compared with the existing special solar photovoltaic glass with the transmittance of 91.7 percent, the film coating toughened glass in the utility model improves the transmittance by more than 1.5%, and in addition, the actual use quality of the assembly can be ensured, so the photoelectric transformation efficiency of the assembly can be further improved.
Description
Technical field
The utility model relates to device of solar generating, specifically is a kind of photovoltaic plated film assembly.
Background technology
In the prior art, the solar photovoltaic conversion in solar module generally all is to realize by the absorption of silicon chip to solar spectral.Along with the raising of technology, the electricity conversion of silicon chip has reached the limit at present, has been difficult to further raising.How to improve in the solar module light transmittance, make more solar energy arrive silicon chip and be absorbed, thereby improve photoelectric conversion efficiency, become the emphasis problem that people paid close attention in this area as the glass substrate of cover plate materials.
Summary of the invention
Technical problem to be solved in the utility model provide a kind of simple in structure, can make more solar energy arrive silicon chip, with the photovoltaic plated film assembly of the photoelectric conversion efficiency that improves solar cell.
For solving the problems of the technologies described above, the utility model provides photovoltaic plated film assembly, comprising: upper and lower settings and the coated toughened glass, EVA glued membrane, solar battery sheet, EVA glued membrane and the TPT notacoria that form through vacuum lamination gummed successively.
Further, above-mentioned photovoltaic plated film assembly also comprises the aluminium frame, and this aluminium frame is the rectangle frame that is spliced by pair of short edges and a pair of long limit.
Further, the angle place respectively pieced together of described aluminium frame is provided with a plurality of water falling holes by a drawing of mould, one side being connected in this water falling hole of the punching press material of described water falling hole is beneficial to fall into water fast.By the design water falling hole, but rainwater leakage prevention has been guaranteed reliability and useful life that this assembly uses.
Further, the surface of described aluminium frame has the oxide layer that adopts the sandblast anodic oxidation and form, thereby prevents that the aluminium frame is subjected to the corrosion of chemical substance, guarantees useful life.
Further, the end on described long limit is provided with inserting groove, the end of minor face is provided with the grafting bar that is used to insert described inserting groove, and in described inserting groove, be provided with silica gel or silica gel strip, to prevent this assembly in the process of expanding with heat and contract with cold repeatedly, the stitching section on the minor face of aluminium frame and long limit takes place loosening and comes off.
The utlity model has positive effect: the coated toughened glass in (1) the utility model, adopt surface sodium rice coating film treatment, it reaches anti-reflection self-cleaning function through after the coating film treatment.Compare the light transmittance (91.7%) of existing photovoltaic special glass, the light transmittance of the coated toughened glass in the utility model has improved more than 1.5%, simultaneously can guarantee the actual service quality of assembly, thereby further improve the photoelectric conversion efficiency of assembly.(2) composite type aluminium frame photovoltaic module is one of photovoltaic generating system main member, the aluminium frame in the utility model have rainwater leakage prevention, windproof, cable connects fast, module frame ground connection, the assembly back side are ventilated, function and characteristics such as easy for installation.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, below the specific embodiment and in conjunction with the accompanying drawings of basis, the utility model is described in further detail, wherein
Fig. 1 is the Facad structure schematic diagram of the photovoltaic plated film assembly among the embodiment;
Fig. 2 is the structure schematic diagram of described photovoltaic plated film assembly;
Fig. 3 is the A-A cross section view of above-mentioned Fig. 2;
Fig. 4 is the electrical schematic diagram of the photovoltaic plated film assembly among the embodiment;
Fig. 5 is the exploded structure chart of the aluminium frame of the photovoltaic plated film assembly among the embodiment.
Embodiment
See Fig. 1-5, the photovoltaic plated film assembly of present embodiment comprises photovoltaic panel 8 and the aluminium frame 7 that is used for fixing this photovoltaic panel 8.
By adopting coated toughened glass 1, not only improved the photoelectric conversion efficiency of assembly itself down creating conditions on an equal basis, and,, used in the process in reality with respect to common component owing to good self-cleaning of film itself, have better light transmittance.
The back side of photovoltaic panel 8 is provided with terminal box 6, and the circuit theory of this terminal box 6 is seen Fig. 4.
Described aluminium frame is the rectangle frame that is spliced by pair of short edges 72 and a pair of long limit 71.The end on described long limit 71 is provided with inserting groove, and the end of minor face 72 is provided with the grafting bar 74 that is used to insert described inserting groove, and is provided with silica gel or silica gel strip in described inserting groove, is used to make described grafting bar 74 to fixedly connected with inserting groove.Silica gel or silica gel strip are suitable for expanding with heat and contract with cold simultaneously with this assembly, can prevent that the minor face of aluminium frame and the stitching section on long limit from taking place to become flexible and come off.
The angle place respectively pieced together of described aluminium frame 7 is provided with a plurality of water falling holes 73 by a drawing of mould, one side being connected in this water falling hole of the punching press material of described water falling hole 73.The surface of aluminium frame 7 has the oxide layer that adopts the sandblast anodic oxidation and form.
Obviously, the foregoing description only is for the utility model example clearly is described, and is not to be qualification to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all execution modes.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection range of the present utility model.
Claims (5)
1. photovoltaic plated film assembly is characterized in that comprising: upper and lower settings and the coated toughened glass (1), EVA glued membrane (2), solar battery sheet (3), EVA glued membrane (4) and the TPT notacoria (5) that form through the vacuum lamination gummed successively.
2. a kind of photovoltaic plated film assembly according to claim 1 is characterized in that: also comprise aluminium frame (7), this aluminium frame is the rectangle frame that is spliced by pair of short edges (72) and a pair of long limit (71).
3. a kind of photovoltaic plated film assembly according to claim 2, it is characterized in that: the angle place respectively pieced together of described aluminium frame (7) is provided with a plurality of water falling holes (73) by a drawing of mould, described water falling hole (73) one side being connected in this water falling hole of punching press material.
4. according to claim 2 or 3 described a kind of photovoltaic plated film assemblies, it is characterized in that: the surface of described aluminium frame (7) has the oxide layer that adopts the sandblast anodic oxidation and form.
5. according to claim 2 or 3 described a kind of photovoltaic plated film assemblies, it is characterized in that: the end on described long limit (71) is provided with inserting groove, the end of minor face (72) is provided with the grafting bar (74) that is used to insert described inserting groove, and is provided with silica gel or silica gel strip in described inserting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020125000 CN201699027U (en) | 2010-03-08 | 2010-03-08 | Solar photovoltaic film coating assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020125000 CN201699027U (en) | 2010-03-08 | 2010-03-08 | Solar photovoltaic film coating assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201699027U true CN201699027U (en) | 2011-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020125000 Expired - Fee Related CN201699027U (en) | 2010-03-08 | 2010-03-08 | Solar photovoltaic film coating assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN201699027U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367496A (en) * | 2012-04-10 | 2013-10-23 | 杜邦太阳能有限公司 | Amorphous-silicon thin-film modules and sealing structure of glass-glass solar battery |
| CN103887356A (en) * | 2014-04-14 | 2014-06-25 | 江苏宇兆能源科技有限公司 | Light solar photovoltaic power generation component and stacking method in production technology thereof |
| CN104465800A (en) * | 2014-12-23 | 2015-03-25 | 常熟高嘉能源科技有限公司 | High-energy battery cover plate |
| CN105133798A (en) * | 2015-09-22 | 2015-12-09 | 大连理工大学 | Building integrated photovoltaics shutter external sunshade system |
| CN105140325A (en) * | 2015-09-02 | 2015-12-09 | 高金刚 | Self-cleaned solar cell assembly with high conversion rate |
| CN107275428A (en) * | 2016-03-21 | 2017-10-20 | 桐乡市乌镇润桐嘉业机械维修中心 | A kind of improved solar panel |
-
2010
- 2010-03-08 CN CN 201020125000 patent/CN201699027U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367496A (en) * | 2012-04-10 | 2013-10-23 | 杜邦太阳能有限公司 | Amorphous-silicon thin-film modules and sealing structure of glass-glass solar battery |
| CN103887356A (en) * | 2014-04-14 | 2014-06-25 | 江苏宇兆能源科技有限公司 | Light solar photovoltaic power generation component and stacking method in production technology thereof |
| CN104465800A (en) * | 2014-12-23 | 2015-03-25 | 常熟高嘉能源科技有限公司 | High-energy battery cover plate |
| CN105140325A (en) * | 2015-09-02 | 2015-12-09 | 高金刚 | Self-cleaned solar cell assembly with high conversion rate |
| CN105133798A (en) * | 2015-09-22 | 2015-12-09 | 大连理工大学 | Building integrated photovoltaics shutter external sunshade system |
| CN107275428A (en) * | 2016-03-21 | 2017-10-20 | 桐乡市乌镇润桐嘉业机械维修中心 | A kind of improved solar panel |
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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: 20110105 Termination date: 20150308 |
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| EXPY | Termination of patent right or utility model |