CN202523739U - Solar cell panel - Google Patents
Solar cell panel Download PDFInfo
- Publication number
- CN202523739U CN202523739U CN 201220070846 CN201220070846U CN202523739U CN 202523739 U CN202523739 U CN 202523739U CN 201220070846 CN201220070846 CN 201220070846 CN 201220070846 U CN201220070846 U CN 201220070846U CN 202523739 U CN202523739 U CN 202523739U
- Authority
- CN
- China
- Prior art keywords
- glass plate
- solar cell
- cell panel
- concave spherical
- transparent glass
- 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
Links
- 239000011521 glass Substances 0.000 claims abstract description 30
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 28
- 229910052710 silicon Inorganic materials 0.000 claims description 28
- 239000010703 silicon Substances 0.000 claims description 28
- 235000012431 wafers Nutrition 0.000 claims description 28
- 239000000758 substrate Substances 0.000 claims description 9
- 239000003973 paint Substances 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000005538 encapsulation Methods 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000010248 power generation Methods 0.000 abstract description 2
- 239000002313 adhesive film Substances 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000005357 flat glass Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000001172 regenerating effect Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011195 cermet Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
Classifications
-
- 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
- Photovoltaic Devices (AREA)
Abstract
本实用新型涉及太阳能发电技术领域，特别是涉及一种太阳能电池板，其包括透明玻璃板和芯片层，透明玻璃板的一面与芯片层贴接，透明玻璃板的另一面均匀设置有多个凹球面。与现有技术相比，本实用新型的透明玻璃板接收阳光的一面设置有多个凹球面，具有高聚光、高光电转换效率的特点。
The utility model relates to the technical field of solar power generation, and in particular to a solar cell panel, which includes a transparent glass plate and a chip layer, one side of the transparent glass plate is bonded to the chip layer, and the other side of the transparent glass plate is evenly provided with a plurality of concave spherical surfaces. Compared with the prior art, the transparent glass plate of the utility model is provided with a plurality of concave spherical surfaces on the side receiving sunlight, and has the characteristics of high light concentration and high photoelectric conversion efficiency.
Description
Technical field
The utility model relates to the solar energy generation technology field, particularly relates to a kind of solar panel.
Background technology
Development along with society; Human increasing to demands for energy, yet, the non-regenerative resource limited amount of the earth; Be loss and the environmental pollution that reduces non-regenerative resource, solar power generation has very significant meaning as a kind of emerging regenerative resource.
Existing solar panel majority is a planar structure, and it comprises chip layer and the plate glass that is assemblied in the metal frame.Chip layer mainly is made up of envelope film solar chip, and envelope film solar chip seals the silicon wafer that film is handled for using EVA and TPT.And mostly plate glass is two-sided smooth toughened glass, and irradiate light when plate glass surperficial the phenomenon of a large amount of light scatter can take place, thereby has reduced the spotlight effect in the unit are, so that photoelectric conversion efficiency is low.
The utility model content
The purpose of the utility model is to avoid weak point of the prior art and solar panel that a kind of high optically focused, high conversion efficiency are provided.
The purpose of the utility model realizes through following technical scheme.
A kind of solar panel comprises transparency glass plate and chip layer, and the one side of transparency glass plate is amplexiformed with chip layer, and the another side of transparency glass plate evenly is provided with a plurality of concave spherical surfaces.
Wherein, concave spherical surface is the matrix distribution setting.
Wherein, the tangent setting in edge, upper end of adjacent concave spherical surface.
Wherein, concave spherical surface laterally is the equi-spaced apart distributed and arranged along transparency glass plate.
Wherein, concave spherical surface vertically is the equi-spaced apart distributed and arranged along transparency glass plate.
Wherein, chip layer is the solar paint film.
Wherein, chip layer comprises silicon wafer, packaging adhesive film and substrate, and packaging adhesive film is covered in silicon wafer, and silicon wafer is arranged at substrate.
Wherein, the number of silicon wafer is provided with a plurality of, the same plane of a plurality of silicon wafers, and silicon wafer is parallel to each other and adjacent two silicon wafers distance equates that silicon wafer is fixedly set in substrate.
The beneficial effect of the utility model: a kind of solar panel, comprise transparency glass plate and chip layer, the one side of transparency glass plate is amplexiformed with chip layer, and the another side of transparency glass plate evenly is provided with a plurality of concave spherical surfaces.Compared with prior art, the one side that the transparency glass plate of the utility model receives sunlight is provided with a plurality of concave spherical surfaces, can effectively increase the light-receiving area and the light gathering of transparency glass plate, thereby improve the photoelectric conversion efficiency of solar panel.
Description of drawings
Utilize accompanying drawing that the utility model is further specified, but the content in the accompanying drawing does not constitute any restriction to the utility model.
Fig. 1 is the end view of embodiment 1 of a kind of solar panel of the utility model.
Fig. 2 is the vertical view of embodiment 1 of a kind of solar panel of the utility model.
Fig. 3 is the end view of embodiment 2 of a kind of solar panel of the utility model.
Fig. 4 is the vertical view of embodiment 2 of a kind of solar panel of the utility model.
Fig. 5 is the end view of embodiment 3 of a kind of solar panel of the utility model.
Fig. 6 is the structural representation of chip layer of embodiment 3 of a kind of solar panel of the utility model.
In Fig. 1 to Fig. 6:
1 transparency glass plate, 11 concave spherical surfaces;
2 chip layer, 21 silicon wafers, 22 substrates.
Embodiment
In conjunction with following examples the utility model is described further.
Present embodiment is as depicted in figs. 1 and 2, and a kind of solar panel comprises transparency glass plate 1 and chip layer 2; Wherein, Chip layer 2 is the solar paint film, and this solar paint film comprises three layers, and ground floor is the anti-sunlight reflected layer of being processed by silica; Only absorb and do not reflect being radiated at sunlight on the coating, prevent the loss of heat.The second layer is the cermet coating that absorbs amount of solar heat.The 3rd layer is thermal conductivity good metal layer, and this new coating can be transformed into heat energy with 98% of reception sunlight, and the gross efficiency that heat energy changes electric energy into is reached more than 20%.The solar paint film almost can absorb whole solar spectrums, absorbs from the sunlight of wide-angle more, thereby has improved the efficient that solar panel absorbs sunlight.
The one side of transparency glass plate 1 is amplexiformed with chip layer 2, and transparency glass plate 1 can be pasted through transparent colloid with chip layer 2, also can fit through metal frame is fixing.
The another side of the transparency glass plate 1 of this solar panel evenly is provided with a plurality of concave spherical surfaces 11, and 11 one-tenth matrix distribution settings of concave spherical surface.The one side that transparency glass plate 1 receives sunlight is provided with a plurality of concave spherical surfaces 11, can effectively increase the long-pending and light gathering of light receiving surface of transparency glass plate 1, thereby improve the solar panel photoelectric conversion efficiency.
The edge, upper end of adjacent concave spherical surface 11 is tangent on the transparency glass plate 1 of this solar panel, and it is long-pending and strengthen illuminance that maximization has increased light receiving surface, significantly improved solar-energy photo-voltaic cell photovoltaic effect.
The difference of present embodiment and embodiment 1 is; Like Fig. 3 and shown in Figure 4; The concave spherical surface 11 of this solar panel laterally is the equi-spaced apart distributed and arranged along transparency glass plate 1, and simultaneously, the concave spherical surface 11 of this solar panel vertically is the equi-spaced apart distributed and arranged along transparency glass plate 1; Other structure and the principle of present embodiment are identical with embodiment 1, repeat no more at this.
embodiment 3.
The difference of present embodiment and embodiment 1 is; Like Fig. 5 and shown in Figure 6, the chip layer 2 of this solar panel comprises silicon wafer 21, packaging adhesive film and substrate 22, and packaging adhesive film is covered in silicon wafer 21; Packaging adhesive film adopts transparent material to process, and does not influence the daylighting of silicon wafer 21.The silicon wafer 21 of envelope behind the film is arranged at substrate 22, silicon wafer 21 directly and transparency glass plate 1 amplexiform to make things convenient for daylighting.In the present embodiment, the number of silicon wafer 21 is provided with a plurality of, a plurality of silicon wafers 21 same planes, and silicon wafer 21 is parallel to each other and adjacent two silicon wafers 21 distances equate that silicon wafer 21 is fixedly set in substrate 22.Other structure and the principle of present embodiment are identical with embodiment 1, repeat no more at this.
Should be noted that at last; Above embodiment only be used to explain the utility model technical scheme but not to the restriction of the utility model protection range; Although the utility model has been done detailed description with reference to preferred embodiment; Those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model, and do not break away from the essence and the scope of the utility model technical scheme.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220070846 CN202523739U (en) | 2012-02-29 | 2012-02-29 | Solar cell panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220070846 CN202523739U (en) | 2012-02-29 | 2012-02-29 | Solar cell panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202523739U true CN202523739U (en) | 2012-11-07 |
Family
ID=47106671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220070846 Expired - Fee Related CN202523739U (en) | 2012-02-29 | 2012-02-29 | Solar cell panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202523739U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106788211A (en) * | 2016-12-19 | 2017-05-31 | 鲁奎 | A kind of solar panel |
| CN116799084A (en) * | 2023-06-05 | 2023-09-22 | 京浜乐梦金属科技（苏州）有限公司 | An integrated vacuum coating solar cell module |
-
2012
- 2012-02-29 CN CN 201220070846 patent/CN202523739U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106788211A (en) * | 2016-12-19 | 2017-05-31 | 鲁奎 | A kind of solar panel |
| CN116799084A (en) * | 2023-06-05 | 2023-09-22 | 京浜乐梦金属科技（苏州）有限公司 | An integrated vacuum coating solar cell module |
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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: 20121107 Termination date: 20200229 |