CN202523739U - Solar cell panel - Google Patents

Solar cell panel Download PDF

Info

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 panel
concave spherical
silicon wafer
transparency 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
Application number
CN 201220070846
Other languages
Chinese (zh)
Inventor
刘水庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dong Guan Singfo Solar Sci&techco ltd
Original Assignee
Dong Guan Singfo Solar Sci&techco ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dong Guan Singfo Solar Sci&techco ltd filed Critical Dong Guan Singfo Solar Sci&techco ltd
Priority to CN 201220070846 priority Critical patent/CN202523739U/en
Application granted granted Critical
Publication of CN202523739U publication Critical patent/CN202523739U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The utility model relates to the solar energy power generation technology field and especially relates to a solar cell panel. The solar cell panel comprises a transparent glass plate and a chip layer. One side of the transparent glass plate is sticked and connected with the chip layer and the other side of the transparent glass plate is uniformly provided with a plurality of concave spherical surfaces. Compared to the prior art, by using the solar cell panel of the utility model, one side of the transparent glass plate is provided with the plurality of concave spherical surfaces so that characteristics of high condensation and high photoelectric conversion efficiency are possessed, wherein the side is used to receive sunlight.

Description

A kind of solar panel
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.
embodiment 1.
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.
embodiment 2.
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)

1. a solar panel comprises transparency glass plate and chip layer, and the one side of said transparency glass plate is amplexiformed with said chip layer, it is characterized in that: the another side of said transparency glass plate evenly is provided with a plurality of concave spherical surfaces.
2. a kind of solar panel according to claim 1 is characterized in that: said concave spherical surface is the matrix distribution setting.
3. a kind of solar panel according to claim 2 is characterized in that: the tangent setting in edge, upper end of adjacent said concave spherical surface.
4. a kind of solar panel according to claim 2 is characterized in that: said concave spherical surface laterally is the equi-spaced apart distributed and arranged along said transparency glass plate.
5. a kind of solar panel according to claim 4 is characterized in that: said concave spherical surface vertically is the equi-spaced apart distributed and arranged along said transparency glass plate.
6. a kind of solar panel according to claim 2 is characterized in that: said chip layer is the solar paint film.
7. a kind of solar panel according to claim 1 is characterized in that: said chip layer comprises silicon wafer, packaging adhesive film and substrate, and said packaging adhesive film is covered in said silicon wafer, and said silicon wafer is arranged at substrate.
8. a kind of solar panel according to claim 7; It is characterized in that: the number of said silicon wafer is provided with a plurality of; A plurality of said silicon wafers are arranged at same plane; Said silicon wafer be parallel to each other and adjacent two silicon wafers between distance equate that said silicon wafer is fixedly set in said substrate.
CN 201220070846 2012-02-29 2012-02-29 Solar cell panel Expired - Fee Related CN202523739U (en)

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106788211A (en) * 2016-12-19 2017-05-31 鲁奎 A kind of solar panel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106788211A (en) * 2016-12-19 2017-05-31 鲁奎 A kind of solar panel

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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