KR20170124041A - Soundproof solar cell module and manufacturing method thereof - Google Patents

Soundproof solar cell module and manufacturing method thereof Download PDF

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KR20170124041A
KR20170124041A KR1020160053600A KR20160053600A KR20170124041A KR 20170124041 A KR20170124041 A KR 20170124041A KR 1020160053600 A KR1020160053600 A KR 1020160053600A KR 20160053600 A KR20160053600 A KR 20160053600A KR 20170124041 A KR20170124041 A KR 20170124041A
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South Korea
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frame
solar cell
cell module
sound
lower frame
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KR1020160053600A
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Korean (ko)
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KR101830840B1 (en
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정유근
조정제
김병준
김규진
문민호
임현석
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한국교통대학교산학협력단
(주)동영이엔지
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/0248Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies
    • H01L31/036Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by their crystalline structure or particular orientation of the crystalline planes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042PV modules or arrays of single PV cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042PV modules or arrays of single PV cells
    • H01L31/048Encapsulation of modules
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042PV modules or arrays of single PV cells
    • H01L31/048Encapsulation of modules
    • H01L31/049Protective back sheets
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00Structural details of PV modules other than those related to light conversion
    • H02S30/10Frame structures
    • 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

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Photovoltaic Devices (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

The sound insulation type solar cell module according to the present invention includes a crystalline solar cell module and a double structure aluminum frame to which a sound insulation panel can be applied, and a single layer or a multi-layer plate polycarbonate is applied to the lowermost part of the laminate structure of the solar cell module, Can be improved.

Description

TECHNICAL FIELD [0001] The present invention relates to a soundproof solar cell module and a method of manufacturing the same. BACKGROUND ART [0002]

The present invention relates to a sound insulation type solar cell module and its installation frame, and also relates to a method of installing such a sound insulation type solar cell module in an installation frame.

In particular, the present invention provides a solar cell module including a solar cell module including a sound insulation performance and a frame capable of applying auxiliary materials capable of enhancing sound insulation performance, and which can be easily applied on a conventional crystalline solar cell module manufacturing method, Frame.

Solar cell is a technology to utilize solar energy which is clean renewable energy to replace fossil fuel energy such as petroleum. As the application method of solar cell module becomes various, solar cell module is being developed in various forms for special purpose.

Especially, as the road is developed as a safe and convenient intelligent transportation system in the center of existing facilities, the demand for electric power will be predicted, and the necessity of self - generation of the road itself is emerged. In other words, future roads need to be planned not only as a physical space, which is a mere means of transportation, but also as a space for producing energy, such as generating necessary electric power by utilizing sustainable and environmentally friendly infrastructure. In light of the expansion of new and renewable energy sources, it is expected to expand solar power generation facilities for soundproof walls and soundproof tunnels.

In the case of a soundproof wall and a tunnel lid of a road, since a solar cell module can be installed in a certain space exposed to the outside without securing a large site or additional structure, Continued development of photovoltaic systems is expected. In addition, in the case of the soundproof wall and the tunnel lid of the road as described above, since it is frequently installed adjacent to the residential complex, it is necessary to improve noise blocking effect in addition to energy.

However, the conventional soundproof wall using the solar power generation soundproof panel is formed by attaching the solar cell module to a part of the entire soundproof panel. However, this is not a short-sighted approach to applying a solar power generation facility utilizing a part of a simple soundproof wall, but a technique of integrating sound insulation performance and solar power generation is required.

Accordingly, there is a need to provide a solar cell module having a sound insulation performance including a sound insulating material that can be used for a soundproof wall of a road, a tunnel cover, and the like.

That is, in order to suitably use a solar cell including both a sound insulation performance and a solar power generation effect in a real environment, a modularization technology capable of being easily applied to a conventional crystalline solar cell module manufacturing method is required.

Korean Patent No. 10-1447448

DISCLOSURE OF THE INVENTION The present invention is to provide a solar cell module having sound insulation performance, which starts from the above-described problem recognition, and is intended to provide a frame on which such a solar cell module can be installed.

Another object of the present invention is to provide a mounting frame and a mounting method for installing the solar cell module simply and economically.

The sound insulation type solar cell module according to the present invention can be manufactured in the order of glass, filler (EVA), solar cell, filler (EVA), back sheet and polycarbonate And the polycarbonate is laminated on the lowermost layer.

The solar cell module uses crystalline silicon.

The solar cell module is a crystalline solar cell module applicable to a place where sound insulation performance is required, such as a soundproof wall and a tunnel lid of a road, and is formed as a double structure for fixing a solar cell module and a sound insulation panel, Wherein the solar cell module is installed in the upper frame, and the sound insulating panel is installed in the lower frame.

The solar cell module frame may be formed of aluminum, and the module junction where the solar cell module is coupled to the aluminum frame may be bonded using a double-sided tape or silicone.

Particularly, in the solar cell module frame, the upper frame is formed with an insertion groove into which the solar cell module is inserted, and the lower frame is formed with an insertion groove into which the sound-insulating panel is inserted.

The upper frame and the lower frame are protruded from the inner side frame and extend to the outer side frame, and the first lower side of the upper frame and the second upper side of the lower frame are connected to the outer side frame.

In particular, the inner side frame between the upper frame and the lower frame may be curved to form a round groove.

A cable connected from the terminal box can be positioned in the groove formed by this inner side frame.

In addition, there is an advantage that a certain portion of the inner side frame is punctured and the cable is passed through the perforated hole to facilitate the wiring process.

In another embodiment of the solar cell module frame having a double structure for fixing the solar cell module and the soundproof panel, the lower frame to which the sound-insulating panel and the sound-insulating panel are inserted is fixed by using hexagonal bolts and nuts .

A certain portion of the support frame supporting the solar cell module frame may be punctured and the cable may be passed through the perforated hole to facilitate the wiring process.

The present invention relates to a method of manufacturing a solar cell module frame applicable to a place where sound insulation performance is required, such as a soundproof wall and a tunnel lid of a road, comprising the steps of forming an upper frame, forming a lower frame, And installing a sound insulating panel on the lower frame.

The method may further include forming an inner side frame connecting the upper frame and the lower frame in a curved shape or forming a support frame in which a frame connecting the lower frame and the side frame extends, And the like.

The solar cell module is laminated in the order of glass, filler (EVA), solar cell, filler (EVA), back sheet and polycarbonate, and the polycarbonate is a single layer or a multi- And the solar cell module frame is added to the lowermost layer to form a laminate.

The sound insulation type solar cell module and the frame can improve the sound insulation performance as well as the solar power generation by adding the sound insulation performance in the crystalline solar cell module, and also can provide a variety of sound insulation performance by the installation frame, It is possible to apply supplementary materials. Accordingly, it is possible to provide a sound insulation type solar cell module that can achieve both noise shielding effect and energy production effect through solar power generation.

Particularly, when the solar cell module frame according to the present invention is used, it is possible to provide a through hole through which electric wiring can pass through the side frame, so that the energy supply can be stably performed.

On the other hand, the existing solar cell module can be recycled and installed in the upper frame of the present invention, and the lower frame can be deformed to install the sound insulating part, which is advantageous in terms of economy.

In addition, waterproof silicone works on the solar cell module and frame joint part to block the entry of rainwater, which is also advantageous in improving the structural stability.

BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a view for explaining an installation frame of a tunnel lid portion to which a conventional transparent soundproof panel for noise prevention is applied.
2 is a cross-sectional view showing a laminated structure of a solar cell module according to the present invention.
3 is a cross-sectional view illustrating a solar cell module frame according to the present invention.
FIG. 4 is a view illustrating a solar cell module frame according to the present invention shown in FIG. 3 applied to a tunnel cover.
FIG. 5 is a perspective view illustrating a tunnel cover frame to which a solar cell module frame according to the present invention shown in FIG. 4 is applied.
6 is a view for explaining how a cable of a terminal box is passed through a hole formed in a side frame in a tunnel lid frame to which a solar cell module frame according to the present invention is applied.
7 is a cross-sectional view illustrating another embodiment of the solar cell module frame according to the present invention.
FIG. 8 is a view illustrating a solar cell module frame according to the present invention shown in FIG. 7 applied to a tunnel cover.
FIGS. 9A and 9B are views showing a sound insulation type solar cell module tunnel to which a solar cell module frame according to an embodiment of the present invention is applied to a tunnel lid and an enlarged solar cell module frame.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings.

In the drawings of the present invention, the constituent elements are not shown in scale, but are partially enlarged or reduced for the sake of explanation.

In the present specification, the same or similar reference numerals are added to the components corresponding to each other.

The sound-insulating solar cell module according to the present invention uses crystalline silicon with high power generation efficiency. Crystalline silicon wafers contribute to solar cell module power conversion by converting sunlight into current and by increasing the efficiency of the solar cell. Therefore, the power generation efficiency can be increased as compared with the case of using the thin film type. Currently, various materials such as crystalline silicon, silicon thin film, CIGS (Copper, Indium, Gallium, Selenide) thin film, CdTe (Cadmium Telluride) thin film and organic dye are used as solar cell materials. However, A crystalline silicon based solar cell having a relatively high efficiency is advantageous.

The solar cell module 10 according to the present invention as shown in FIG. 2 is manufactured by connecting several solar cells 13 in a straight line or in parallel and connecting the solar cells 13 with each other. The glass 11, the filler EVA, A back sheet 14 and a polycarbonate 15 are stacked in this order from the top of the back sheet 14, And a polycarbonate (15) is additionally inserted in the rear surface.

That is, in the present invention, the polycarbonate 15 is inserted into the back surface of the back sheet 14 as a single layer or a multilayer structure, and the soundproofing / sound insulation effect can be obtained from the single or multi-layered polycarbonate 15 itself.

In addition, when the polycarbonate (15) has a multi-layer structure, an air layer is formed between the layers, so that the heat insulating effect and the warming effect can be expected. And it is formed as a double / triple air layer so that the stability is improved in the structural aspect, and the light scattering effect can be prevented, and the glare can be prevented. Therefore, it protects the solar cell module 10 from UV, temperature, and humidity, and contributes to maintaining long-term performance of the solar cell system.

That is, in the present invention, the polycarbonate 15 having a multi-layer structure is excellent in terms of thermal environment in addition to its own sound insulation / soundproofing effect, and is excellent in soundproofing walls, median separator, resting place, It is suitable for use and can prevent glare and provide a structure suitable for use in a residential area.

The polycarbonate (15) is excellent in durability and workability, and can prevent the solar cell module (10) from being damaged by a sound insulation effect and external impact. In particular, the solar cell 13 is very thin and prone to breakage. Therefore, it is preferable that the solar cell 13 is installed in a frame made of a lightweight metal material, such as aluminum, in order to protect it from external impacts.

In this regard, in the frame of the conventional general crystalline solar cell module, there is no space for installing various kinds of subsidiary materials such as the sound insulating panel 16 and only a frame on which the solar cell module frames 30 and 40 can be installed exists at the upper part. There was a difficulty in constructing a through hole for passing the wiring between the solar cell module and the module. Also, waterproofing work between the solar cell module and the module was not easy.

Accordingly, the present invention can be applied to a case where the tunnel lid portion to which the noise canceling transparent and soundproof panel frame 1 of Fig. 1 is applied is the solar cell module frame 30, 40 including both the solar cell module 10 and the sound insulating panel 16 To the tunnel cover.

3 and 7 showing the solar cell module frames 30 and 40 according to the present invention, it is possible to further mount the subsidiary material having the sound insulating performance, for example, the sound insulating panel 16 on the lower frame 4. [

That is, in the upper frame 3 of the solar cell module frames 30 and 40 according to the present invention, an insertion groove is formed between the first upper side portion 3-1 and the first lower side portion 3-2, The solar cell module 10 can be inserted into the solar cell module. The sound insulating panel 16 is fastened to the insertion groove formed between the second upper side portion 4-1 and the second lower side portion 4-2 of the lower frame 4.

As described above, the solar cell module frames 30 and 40 of the present invention are formed in a double structure of the upper frame 3 and the lower frame 4. [

An embodiment of the solar cell module frame 30 according to the present invention will be described in more detail with reference to FIGS. 3 and 4. FIG.

3, the sound insulating panel 16 is placed on the lower frame 4 and the inner side frame 5-1 between the upper frame 3 and the lower frame 4 is curved to form a round groove So that the solar cell module frame 30 is manufactured. The lower frame 4 and the upper frame 3 are formed to extend from the inner side frame 5-1 to the outer side frame 5-2, A portion of the module 10 is engaged and fixed. More specifically, the lower frame 4 is constituted by a second upper side portion 4-1 and a second lower side portion 4-2, and the lower side portion 4-2 is constituted by the sound insulating panel 16 And the upper side portion 4-1 is provided with the sound insulating panel 16 wrapped around the lower side portion 4-2 and the length protruded from the outer side frame 5-2 is larger than the length of the lower side portion 4 -2).

Similarly, the upper frame 3 is also constituted by the second upper side portion 3-1 and the second lower side portion 3-2, the solar cell module 10 is mounted on the lower side portion 3-2, And the upper side portion 3-1 winds the solar cell module 10 mounted on the lower side portion 3-2.

A void 21 may be formed between the inner side frame 5-1 and the outer side frame 5-2 in the solar cell module frame 30 according to the present invention.

The actual installation method of the tunnel lid frame 50 to which the solar cell module frame 30 is applied will be described with reference to FIG. The cable 20 connected from the terminal box 19 to the inner side frame 5-1 having the same structure facing the inner side frame 5-1, that is, a space with a round groove formed between the module and the module, .

The inner side frame 5-1 of the solar cell module frame 30 of the present invention is curved and the inner side frame 5-1 is formed in the outer side frame 5-2 , And on the contrary, it is concave in the direction opposite to the outer side frame 5-2.

5 is a perspective view illustrating a tunnel lid frame 50 to which a solar cell module frame 30 according to the present invention is applied. The solar cell module 10 includes an aluminum cap bar 7, A rubber gasket 8 is mounted on the inside of the frame, and a waterproof silicone 9 is injected to block leakage and reinforce the frame. It is possible to work with silicon (9) between module and module including aluminum cap bar (7) and upper frame (3), so it is possible to fundamentally block the possibility of entering external moisture or air into module, Can be improved.

6, which is an enlarged view of the tunnel lid portion frame 50 to which the solar cell module frame 30 according to the present invention is applied, the inner side frame 5-1 of the tunnel lid portion frame 50, A certain portion of the frame 5-2 is punctured 18 and the cable 20 connected to the terminal box 19 is easily processed.

Another embodiment of the solar cell module frame 40 according to the present invention will be described with reference to Figs. 7 and 8. Fig. Referring to Fig. 7, the solar cell module 10 is fastened to the upper frame 3, and the sound-insulating panel 16 is fastened to the lower frame 4. Fig. More specifically, the sound insulating panel 16 is disposed between the second upper side portion 4-1 and the second lower side portion 4-2 of the lower frame 4, And the sound insulating panel 16, and screwed together with the hexagonal bolts and the nuts 17.

The actual installation method of the tunnel lid portion frame 60 to which the solar cell module frame 40 is applied will be described with reference to FIG. It is possible to secure a space through which the cable 20 can pass between the support frame 2 and the support frame 6 due to the support frame 6 extending from the frame to which the lower frame 4 and the side frame 5 are connected This is not only easy to assemble the hexagonal bolt and the screw 17 but also can position the cable 20 connected from the terminal box 19 located at the lower end of the solar cell module 10. Particularly, when a certain portion of the support frame 6 is pierced, the cable 20 can be easily processed.

The solar cell module 10 to which the polycarbonate 15 according to the present invention is applied at the lowermost end can be bonded to the module joining portion 22 fastened to the solar cell module frames 30 and 40 using double sided tape or silicone.

9A and 9B are views showing a sound insulation type solar cell module tunnel 70 provided with tunnel cover frames 50 and 60 to which solar cell module frames 30 and 40 according to an embodiment of the present invention are applied.

The present invention can be applied to a building integrated photovoltaic (PV) system and a building integrated photovoltaic (BIPV) system in which a solar cell module is used as a building exterior material as well as a soundproof portion and a tunnel cover portion of a road. BIPV can reduce the construction cost by replacing building exterior materials while utilizing renewable energy, and can enhance the value of architectural exterior design.

As described above, the present invention has an advantage that the practical application of the solar power generation device having the sound insulation performance can be increased.

While the present invention has been particularly shown and described with reference to certain preferred embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It should be understood that various changes and modifications may be made by those skilled in the art. In addition, the accompanying drawings are shown not to scale but to partially enlarge and reduce in order to explain the technical idea of the present invention.

1: Transparent sound insulation panel frame
2: Support
3: Upper frame
3-1: a first upper side portion of the upper frame
3-2: the first lower side of the upper frame
4: Lower frame
4-1: the second upper side portion of the lower frame
4-2: the second upper side of the lower frame
5: side frame
5-1: inner side frame
5-2: Outer side frame
6: Support frame
7: Aluminum Cap Bar
8: Rubber gasket
9: Silicon
10: Solar module
11: Glass
12: Filler (EVA)
13: Solar Cell
14: Back Sheet
15: Polycarbonate
16: Sound insulating panel
17: Hex bolts and nuts
18: Perforation
19: Terminal Box
20: Cable
21: void
22: module connection
30, 40: solar cell module frame
50, 60: Tunnel lid frame with solar cell module frame
70: Sound-absorbing solar cell module tunnel

Claims (14)

Glass, filler (EVA), solar cell, filler (EVA), back sheet, and polycarbonate,
Wherein the polycarbonate is formed of a single layer or a multi-layer plate and is added to the lowermost layer to be laminated.
The method according to claim 1,
Wherein the solar cell module uses crystalline silicon.
A solar cell module frame applicable to a place where sound insulation performance is required, such as a soundproof wall of a road and a tunnel cover,
A solar cell module, and a sound insulation panel,
Wherein the double structure comprises an upper frame and a lower frame,
The solar cell module is installed in the upper frame,
And the sound insulating panel is installed in the lower frame.
The method of claim 3,
Wherein the solar cell module frame is formed of aluminum, and the joint portion to which the solar cell module is fastened to the aluminum frame is bonded using a double-sided tape or silicone.
The method of claim 3,
Wherein the upper frame is formed with an insertion groove into which the solar cell module is inserted,
Wherein the lower frame is formed with an insertion groove into which the sound-insulating panel is inserted.
The method of claim 3,
The upper frame and the lower frame are formed to protrude from the inner side frame and extend to the outer side frame,
Wherein a first lower side portion of the upper frame and a second upper side portion of the lower frame are connected to an outer side frame.
The method of claim 3,
And the inner side frame between the upper frame and the lower frame is processed into a curved shape to form a round groove.
8. The method of claim 7,
And a cable connected to the terminal box is positioned in the groove formed by the inner side frame.
8. The method of claim 7,
Wherein a portion of the inner side frame is punctured, and a cable is passed through the perforated hole to facilitate wiring processing.
1. A solar cell module frame having a dual structure for fixing a solar cell module and a sound insulation panel,
Wherein the lower frame to which the sound-insulating panel and the sound-insulating panel are inserted is fixed by a hexagonal bolt and a nut.
11. The method of claim 10,
A solar cell module frame characterized in that a certain portion of a support frame for supporting a solar cell module frame is punched and a cable is passed through a perforated hole to facilitate wiring processing.
A method of manufacturing a solar cell module frame applicable to a place where sound insulation performance is required, such as a soundproof wall of a road and a tunnel cover,
Forming an upper frame,
Forming a lower frame,
Installing a solar cell module on the upper frame,
And installing a sound insulating panel on the lower frame.
13. The method of claim 12,
Forming an inner side frame connecting the upper frame and the lower frame in a curved shape,
Or forming a support frame extending from the frame, to which the lower frame and the side frame are connected, so as to secure a cable processing space of the cable.
13. The method of claim 12,
The solar cell module is laminated in the order of glass, filler (EVA), solar cell, filler (EVA), back sheet, and polycarbonate,
Wherein the polycarbonate is formed of a single layer or a multi-layer plate, and is laminated on the lowermost layer.
KR1020160053600A 2016-04-29 2016-04-29 Soundproof solar cell module and manufacturing method thereof KR101830840B1 (en)

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KR101830840B1 KR101830840B1 (en) 2018-02-23

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112186053A (en) * 2020-08-31 2021-01-05 江苏晶品新能源科技有限公司 High-efficiency light absorption monocrystalline silicon wafer
KR102650495B1 (en) * 2023-08-04 2024-03-22 주식회사 태산 Photovoltaic reflective sound insulation board for sound insulation tunnel, and its construction method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112186053A (en) * 2020-08-31 2021-01-05 江苏晶品新能源科技有限公司 High-efficiency light absorption monocrystalline silicon wafer
CN112186053B (en) * 2020-08-31 2021-12-17 江苏晶品新能源科技有限公司 High-efficiency light absorption monocrystalline silicon wafer
KR102650495B1 (en) * 2023-08-04 2024-03-22 주식회사 태산 Photovoltaic reflective sound insulation board for sound insulation tunnel, and its construction method

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