KR102514857B1 - Media building integrated photo voltaic module - Google Patents

Abstract

By directly mounting solar cells and light emitting diodes (LEDs) on a printed circuit board (PCB), the configuration of the entire solar module is simplified to maintain the maximum power generation efficiency of the solar module while realizing color to improve aesthetics. It relates to a media building-integrated solar module and its mounting device, which enable easy mounting of the solar module on the mounting target, and is mounted on the front tempered glass that receives sunlight and the rear of the front tempered glass to provide light emitting diodes and solar panels. A printed circuit board for battery driving and signal processing, mounted on the upper part of the printed circuit board, and a solar cell that can generate electrical energy by receiving solar energy transmitted through the front tempered glass, mounted on the upper part of the printed circuit board A filling layer provided between the light emitting diode and the front tempered glass and the printed circuit board that expresses image contents through light emission, fixing the shape of the solar cell and the light emitting diode and bonding and sealing the front tempered glass, the solar cell and the light emitting diode. Including, implements a media building integrated photovoltaic module.

Description

Media building integrated photo voltaic module {Media building integrated photo voltaic module}

The present invention relates to a media building-integrated photovoltaic module, in particular, by directly mounting a solar cell and a light emitting diode (LED) on a printed circuit board (PCB) to simplify the overall configuration of the photovoltaic module. It relates to a media building-integrated solar module that improves aesthetics by realizing color while maintaining maximum power generation efficiency, and allows the solar module to be easily mounted on a target.

In general, a photovoltaic (PV) is a power generation device capable of generating electrical energy by collecting sunlight.

Solar cells are usually installed at a certain angle on the rooftop or roof of a building so that sunlight can be transmitted vertically, but these days, high-rise buildings consisting of multi-generational buildings have limited space on the roof or roof of the building, so solar cells are installed. It is difficult to do.

Therefore, in recent years, efforts have been made to utilize solar cells as building exterior materials, and as part of these efforts, a BIPV (Bliding Integrated Photo Voltaic) module, which is a building-integrated photovoltaic module, has emerged.

A conventionally proposed technology for a BIPV module is disclosed in <Patent Document 1>.

<Patent Document 1> relates to a high-efficiency BIPV module capable of generating electric energy by receiving solar energy radiated from the outside and mounted on an outer wall or window of a building. By coupling a prism to one side of the solar cell, sunlight transmitted through the prism can be refracted to the solar cell, and part of the sunlight transmitted through the prism is transferred to the inside of the building, thereby increasing power generation efficiency.

However, in the general BIPV module or the prior art as described above, since the lower plate is separately formed with a separate plastic plate or tempered glass even when a printed circuit board for driving, signal processing, power supply, etc. is separately provided, the overall sunlight The module configuration is complicated and the implementation cost is high.

In addition, the general BIPV module or the prior art has a disadvantage in that aesthetics are poor when the photovoltaic module is used as a building exterior material.

In addition, a general BIPV module or a BIPV module of the prior art cannot utilize a photovoltaic module as a media medium.

Korean Registered Patent No. 10-1917533 (registered on November 5, 2018) (color solar module)

Therefore, the present invention is proposed to solve various problems occurring in the general BIPV module and the prior art as described above, by directly mounting a solar cell and a light emitting diode (LED) on a printed circuit board (PCB) A media building-integrated solar module and its installation that simplify the overall composition of the solar module to maintain the maximum power generation efficiency of the solar module, improve aesthetics by realizing color, and enable easy mounting of the solar module to the mounting target. Its purpose is to provide a device.

In order to achieve the above object, the first embodiment of the "media building integrated solar module" according to the present invention,

Front tempered glass that receives sunlight;

a printed circuit board mounted behind the front tempered glass to drive light emitting diodes and solar cells and process signals;

a solar cell mounted on the printed circuit board and generating electric energy by receiving sunlight energy transmitted through the front tempered glass;

a light emitting diode mounted on the printed circuit board to display image contents through light emission;

It is characterized in that it includes a filling layer provided between the front tempered glass and the printed circuit board to fix the shape of the solar cell and the light emitting diode while bonding and sealing the front tempered glass and the solar cell and the light emitting diode.

In the above, the solar cell is characterized in that it consists of a half solar cell.

In the above, a plurality of light emitting diodes are arranged at regular intervals on the printed circuit board, and are characterized in that they are disposed around the solar cell.

In the above, the filling layer is characterized in that it has mounting grooves for mounting on one or both ends of a mounting object coupled to other media building integrated photovoltaic modules.

In order to achieve the above object, the second embodiment of the "media building integrated solar module" according to the present invention,

Front tempered glass that receives sunlight;

a printed circuit board mounted behind the front tempered glass to drive light emitting diodes and solar cells and process signals;

a solar cell mounted on the printed circuit board and generating electric energy by receiving sunlight energy transmitted through the front tempered glass;

a light emitting diode mounted on the printed circuit board to display image contents through light emission;

a filling layer provided between the front tempered glass and the printed circuit board to bond and seal the front tempered glass, the solar cell, and the light emitting diode while fixing the shape of the solar cell and the light emitting diode;

an insulating layer mounted on a lower portion of the printed circuit board to insulate between the printed circuit board and the reinforcing material;

It is characterized in that it comprises a reinforcing material mounted on the lower portion of the insulating layer.

In the above, a plurality of light emitting diodes are arranged at regular intervals on the printed circuit board, and are characterized in that they are disposed around the solar cell.

In the above, the filling layer is characterized in that it has mounting grooves for mounting on one or both ends of a mounting object coupled to other media building integrated photovoltaic modules.

In order to achieve the above object, the "media building integrated solar module mounting device" according to the present invention,

A first media building-integrated photovoltaic module that converts solar energy into electrical energy to generate electricity and implements media content;

a coupling frame inserted into a mounting groove formed in the first media building integrated photovoltaic module;

a fixing unit for fixing the coupling frame to the first media building integrated photovoltaic module;

a coupling bar coupling the coupling frame and the second media building integrated photovoltaic module to each other;

a fixing member for simultaneously fixing the first and second media building-integrated photovoltaic modules to the mounting portion of the mounting object by coupling between the coupling bar and the mounting object;

a backup material sealing an upper portion of the fixing member;

It is characterized in that it includes a finishing material for finishing between one end of the backup agent and the first and second media building integrated solar modules.

In the above, the fixing unit includes a Norton tape for fixing the coupling frame, the front tempered glass, and the printed circuit board;

It is characterized in that it includes structural silicone for sealing and finishing the space between the coupling frame to which the Norton tape is not mounted, and the front tempered glass and the printed circuit board.

In the above, the coupling frame includes a concave portion for inserting and coupling a coupling bar and a protrusion for inserting and coupling the coupling bar,

The coupling bar may include a concave portion for inserting and coupling the protrusion of the coupling frame and a protrusion for inserting and coupling to the concave portion of the coupling frame.

In addition, the "media building integrated solar module mounting device" according to the present invention,

It may further include a reinforcing material interposed between the mounting portion and the media building-integrated photovoltaic module to prevent damage to the photovoltaic module while reinforcing strength and fixing power of the media building-integrated photovoltaic module.

According to the present invention, by directly mounting a solar cell and a light emitting diode (LED) on a printed circuit board (PCB), the configuration of the entire solar module is simplified to maintain the maximum power generation efficiency of the solar module while maintaining color. It has an effect of improving aesthetics and reducing the manufacturing cost of a building-integrated solar module.

In addition, according to the present invention there is also an advantage that can be easily mounted on the mounting target using the frame and the bar coupling means the photovoltaic module.

In addition, according to the present invention, there is an advantage that the solar module can be used as a media medium by implementing image contents using the solar module.

1A is a structural diagram of a first embodiment of a media building integrated solar module according to the present invention;
1B is a plan view of a first embodiment of a media building integrated photovoltaic module;
2a is a structural diagram of a second embodiment of a media building integrated photovoltaic module according to the present invention;
2b is a plan view of a second embodiment of a media building integrated solar module;
3 is a cross-sectional view of an embodiment of a mounting device for a media building-integrated photovoltaic module according to a first embodiment of the present invention;
4 is a cross-sectional view of an embodiment of a mounting device for a media building-integrated photovoltaic module according to a second embodiment of the present invention.

Hereinafter, a media building integrated solar module and a mounting device thereof according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The terms or words used in the present invention described below should not be construed as being limited to a conventional or dictionary meaning, and the inventor may appropriately define the concept of the term in order to explain his/her invention in the best way. It should be interpreted as a meaning and concept consistent with the technical spirit of the present invention based on the principle that it can be.

Therefore, the embodiments described in this specification and the configurations shown in the drawings are only preferred embodiments of the present invention, and do not represent all of the technical spirit of the present invention, so various equivalents and equivalents that can replace them at the time of the present application It should be understood that variations may exist.

1A and 1B are a structure and plan view of a first embodiment of a media building integrated photovoltaic (Media-BIPV) module 100 according to a preferred embodiment of the present invention, a front tempered glass 10 receiving sunlight, A printed circuit board (PCB) 20 is mounted on the rear side of the front tempered glass 10 to drive the light emitting diodes 41 to 43 and the solar cells 31 to 32 and process signals.

The front tempered glass 10 not only can increase the transmittance of sunlight, but also the sunlight transmitted to the solar cells 31 and 32 through the front tempered glass 10 is reflected by the solar cells 31 and 32, thereby increasing the front tempered glass. It is desirable to remove and use the iron element so that it does not escape through the glass 10. If necessary, one side of the front tempered glass 10 facing the solar cells 31 and 32 may be embossed.

In addition, the front tempered glass 10 is preferably implemented with sufficient strength to withstand an external shock so that the transmitted external shock (wind pressure, hail, snow load, etc.) does not affect the solar cells 31 and 32 . In addition, as a safety glass that does not break into large pieces when broken, it is preferable that the number of broken fragments per unit area is greater than or equal to a certain value.

The front tempered glass 10 may be replaced with color tempered glass.

Solar cells 31 and 32 capable of receiving solar energy transmitted through the front tempered glass 10 and generating electric energy are mounted on the upper part of the printed circuit board 20 .

Here, only two solar cells 31 and 32 are indicated, but the present invention is not limited thereto and it is obvious to those skilled in the art that a larger number of solar cells can be implemented. In the present invention, the solar cell is described as using a half solar cell composed of 32 cells, but is not necessarily limited thereto.

The solar cells 31 and 32 are spaced apart from the front tempered glass 10 and the printed circuit board 20 at predetermined intervals (for example, 2 to 8 mm), and the front tempered glass 10 and It is interposed between the printed circuit boards 20. The solar cells 31 and 32 are generally preferably crystalline solar cells in terms of efficiency and durability. A crystalline solar cell usually uses a kind of optoelectronic semiconductor device PN junction using a silicon wafer (Si wafer).

A general process for manufacturing an optoelectronic semiconductor device is as follows.

A single crystal or polycrystalline ingot is produced from silica powder. Next, a single-crystal or poly-crystal ingot is sliced to produce a single silicon wafer. Finally, after forming a PN junction on the silicon wafer, a solar cell is obtained through a low-reflection surface treatment in consideration of the reflectance of sunlight.

In the solar cells 31 and 32 obtained through the above process, when sunlight having energy greater than the forbidden bandwidth of the semiconductor is incident, electron and hole pairs are generated, and the electron and hole pairs are formed by an electric field formed at the PN junction. Electrons are collected in the N layer and holes are collected in the P layer, and solar energy is converted into electrical energy by using electromotive force (photovoltage) generated between PNs.

In addition, light emitting diodes (LEDs) 41 to 43 are mounted on the printed circuit board 20 to display image contents through light emission. Here, a light emitting diode filament may be mounted instead of the light emitting diode (LED). The plurality of light emitting diodes 41 - 43 are arranged at regular intervals on the printed circuit board 20, and around the solar cells 31 - 32 so as not to interfere with the solar cells 31 - 32. It is preferable to place

Here, the light emitting diodes 41 to 43 are disposed at appropriate locations close to the solar cells 31 and 32 to express image contents through light emission and color.

To this end, the driving and control of the light emitting diodes 41 to 43 are performed on the printed circuit board 20 .

The light emitting diodes 41 to 43 may be appropriately and optimally arranged at regular intervals around the solar cells 31 to 32 . It is preferable to minimize shading through light scattering by applying an optical film to the light emitting diode.

These light emitting diodes 41 to 43 can implement image content through complementary color control.

Here, the complementary color control means that when the color layer is red, white is realized by lighting the light emitting diode with cyan, and when the color layer is green, white is realized by lighting the light emitting diode with magenta, and when the color layer is blue, light is emitted. It refers to the control of the method of realizing white by lighting the diode in yellow.

Through this complementary color control, no matter what color the entire color of the solar panel is implemented, there is no problem in implementing image content.

In addition, it is also possible to control the luminance of the light emitting diode. Through brightness control, it is possible to display contents both during the day and at night.

Between the front tempered glass 10 and the printed circuit board 20, the front tempered glass 10 and the solar cells 31 - 32 are fixed while the shapes of the solar cells 31 - 32 and the light emitting diodes 41 - 43 are fixed. 32) and the light emitting diodes 41 to 43 are formed with a filling layer 50 for bonding and sealing. That is, the light emitting diodes 41 to 43 and the solar cells 31 to 32 are mounted on the printed circuit board 20, the front tempered glass 10 is covered on the printed circuit board 20, and the printed circuit board 20 is covered. A filling layer 50 is formed by filling a filler between the substrate 20 and the front tempered glass 10 . The front tempered glass 10, the printed circuit board 20, the solar cells 31 and 32, and the light emitting diodes 41 to 43 are mutually bonded and fixed by this filler.

Here, as the filler, an EVA (Ethylene Vinyl Acetate) sheet, a PVB (Poly Vinyl Butyral) sheet, a resin, or the like may be used. An EVA (Ethylene-Vinyl-acetate) sheet is a sheet made of a polymer compound capable of vacuum-pressing the front/rear surfaces of the solar cells 31 and 32 and the light emitting diodes 41 and 43, and the solar cells 31 and 32 ) and the front/rear surfaces of the light emitting diodes 41 to 43 to seal the solar cells 31 and 32 and the light emitting diodes 41 to 43.

In addition, the EVA sheet can prevent moisture or air from penetrating into the assembly composed of the solar cells 31 and 32 and the light emitting diodes 41 to 43 . In addition, oxidation of the combination of the solar cells 31 and 32 and the light emitting diodes 41 to 43 can be prevented, and external impact transmitted to the solar cells 31 and 32 and the light emitting diodes 41 to 43 can be prevented. can alleviate The EVA sheet also serves to fix the shapes of the solar cells 31 and 32 and the light emitting diodes 41 to 43 so that they do not move.

When resin is used as a filler, it is possible to simply bond the front tempered glass 10 and the printed circuit board 20 using room temperature and normal pressure without using a separate bonding process.

In particular, the use of resin can prevent moisture or air from penetrating into the assembly composed of the solar cells 31 and 32 and the light emitting diodes 41 to 43 . In addition, oxidation of the combination of the solar cells 31 and 32 and the light emitting diodes 41 to 43 can be prevented, and external impact transmitted to the solar cells 31 and 32 and the light emitting diodes 41 to 43 can be prevented. can alleviate The resin also serves to fix the shapes of the solar cells 31 and 32 and the light emitting diodes 41 to 43 so that they do not move.

When resin is used as a filler, it is preferable to fill the resin while minimizing the generation of bubbles or removing bubbles.

On the other hand, the filling layer 50 of the present invention may be provided with mounting grooves 51 and 52 at one end or both ends to be combined with other media building integrated photovoltaic modules and mounted on a mounting object.

These mounting grooves 51 and 52 are implemented through a process of digging a mounting groove for mounting after completing the media building integrated solar module 100, or forming a part for a mounting groove in advance when the filling layer 50 is formed. It may be implemented through a process of forming a filling layer while doing so.

Here, when the Media-BIPV module 100 is implemented in a large area, the solar cells 31 and 32 are arranged in plurality at regular intervals according to the area to be implemented, and the light emitting diodes 41 to 43 ) is also arranged in plurality at regular intervals between the plurality of solar cells 31 and 32 .

Through this process, the first embodiment of the media building integrated photovoltaic module 100 is completed.

2A and 2B are structural diagrams of a Media-BIPV module 100 according to a second preferred embodiment of the present invention, including a front tempered glass 10, a printed circuit board 20, and a solar cell. (31, 32), the light emitting diodes (41 to 43) and the filling layer 50 of the configuration and operation, the process is the same as the first embodiment of the present invention, Fig. 1a.

The difference from the first embodiment of the present invention is that the insulating layer 60 is mounted on the lower part of the printed circuit board 20 to insulate between the printed circuit board 20 and the reinforcing member 70, and the A reinforcing material 70 is mounted on the lower part of the insulating layer 60 .

Here, since the reinforcing member 70 is usually implemented with a metal material (eg, steel) for reinforcing force, an insulating layer 60 is provided therebetween to electrically block the metal material and the printed circuit board 20. will be.

The strength of the media building-integrated photovoltaic module 100 may be improved by the insulating layer 60 and the reinforcing material 70, and as a result, life may be extended.

3 is a structural diagram of a mounting device for mounting a first embodiment of a "media building integrated solar module" according to the present invention to a mounting object 300. Referring to FIG.

In order to mount the first media building integrated photovoltaic module 100, which converts solar energy into electrical energy to produce power and implements media contents, on the mounting object 300, the first media building integrated photovoltaic module ( Insert the coupling frame 81 into the mounting groove 52 formed in 100. Here, the mounting target 300 may be various, such as an outer wall of a building or an outer wall of an apartment. Here, mounting grooves may be provided at one end or both ends of the first media building integrated solar module 100, and FIG. 3 is an example of providing a mounting groove at the right end of the first media building integrated solar module 100. .

The coupling frame 81 can be implemented with various materials, and in the present invention, it is assumed that aluminum is implemented as an embodiment.

Subsequently, the coupling frame 81 is fixed to the first media building integrated photovoltaic module 100 using a fixing part 82 .

Here, the fixing part 82 uses a Norton tape 82a to fix the coupling frame 81 to the front tempered glass 10 and the printed circuit board 20 . After mounting one side of the Norton tape 82a in advance at a predetermined position of the coupling frame 81, inserting the coupling frame 81 into the mounting groove 52, and then reinforcing the other side of the Norton tape 82a forward. Attach the coupling frame 81 to the mounting groove 52 of the first media building integrated photovoltaic module 100 in close contact with the glass 10 and the printed circuit board 20 .

Subsequently, the space between the coupling frame 81, to which the Norton tape 82a is not mounted, and the front tempered glass 10 and the printed circuit board 20 is sealed with structural silicone 82b and finished.

Similarly, in order to mount the second media building integrated photovoltaic module 200, which converts solar energy into electrical energy to generate power and implements media content, to the mounting object 300, the second media building integrated photovoltaic module 200 is installed. The coupling frame 281 is inserted into the mounting groove 252 formed in the module 100 . Here, mounting grooves may be provided at one end or both ends of the second media building integrated solar module 200, and FIG. 3 is an example of providing a mounting groove at the left end of the second media building integrated solar module 200. .

The coupling frame 281 can be implemented with various materials, and in the present invention, it is assumed that aluminum is implemented as an embodiment.

Subsequently, the coupling frame 281 is fixed to the second media building integrated photovoltaic module 200 using a fixing part 282 .

Here, the fixing part 282 uses a Norton tape 282a to fix the coupling frame 281 to the front tempered glass 10 and the printed circuit board 20 . After mounting one side of the Norton tape 282a in advance at a predetermined position of the coupling frame 281, inserting the coupling frame 281 into the mounting groove 252, and then reinforcing the other side of the Norton tape 282a forward. Attach the coupling frame 281 to the mounting groove 252 of the second media building integrated photovoltaic module 200 by adhering to the glass 10 and the printed circuit board 20 .

Subsequently, the space between the coupling frame 281, to which the Norton tape 282a is not mounted, and the front tempered glass 10 and the printed circuit board 20 is sealed with structural silicone 282b and finished.

Thereafter, the first and second media building integrated photovoltaic modules 100 and 200 to which the coupling frames 81 and 281 are respectively mounted are disposed at appropriate positions of the mounting object 300, and a single coupling bar 83 The first and second media building integrated photovoltaic modules 100 and 200 are coupled to each other by fastening with the combining frames 81 and 281 by using.

That is, the coupling frames 81 and 281 include concave portions 81a and 281a for inserting and coupling the coupling bars 83 and protrusions 81b and 281b for inserting and coupling the coupling bars 83. do.

In addition, the coupling bar 83 has concave portions 83a and 283a for inserting and coupling the protrusions 81b and 281b of the coupling frames 81 and 281, respectively, and the concave portions 81a of the coupling frames 81 and 281. , 281a) includes protrusions 83b and 283b for insertion and coupling.

At the time of coupling, the protrusions 81b and 281b of the coupling bar 83 are inserted into the opposite concave portions 83a and 283a of the coupling frames 81 and 281, respectively, so that the first and second media building integrated photovoltaic modules Combine (100, 200). At this time, the protruding portion 83b and the concave portion 83a, and the protruding portion 283b and the concave portion 283a are coupled while being in close contact with each other in an interference fit method.

Next, the first and second media building integrated photovoltaic modules 100 and 200 are fixed to the mounting object 300 by coupling between the coupling bar 83 and the mounting object 300 .

To this end, a fixing member 84 such as a screw is inserted into the central portion of the coupling bar 83 mounted on the upper portion of the mounting portion 310 formed on the mounting object 300 to connect the coupling bar 83 and the mounting portion 310. fix it Here, for ease of coupling, a hole may be formed in the center of the coupling bar 83. Here, the mounting portion 310 is made of a material such as copper or iron, and is usually integrally mounted on the outer wall of a building or an apartment building to support the building.

In the same manner as described above, the first and second media building integrated photovoltaic modules 100 and 200 may be mounted on the mounting object 300 .

At this time, since the printed circuit boards 20 and 220, which are the lower portions of the first and second media building integrated photovoltaic modules 100 and 200, directly contact the mounting portion 310 made of a metal material, the printed circuit board 20 , 220) may be damaged.

Therefore, in order to prevent damage to the printed circuit boards 20 and 220 and to increase the strength of the media building integrated photovoltaic module, the mounting portion 310 and the first and second media building integrated photovoltaic modules 100 and 200 ) A reinforcing material 90 is provided between them. The reinforcing materials 90 and 290 prevent damage to the first and second media building integrated photovoltaic modules 100 and 200 and provide strength to the first and second media building integrated photovoltaic modules 100 and 200. and reinforce the stability.

As described above, in a state in which the first and second media building integrated photovoltaic modules 100 and 200 are mounted on the mounting object 300, the upper portion of the fixing member 84 is sealed with a backup material 85. The backup material 85 can be implemented with various materials, and it is preferable to use a material that is easy to maintain for future maintenance.

In a state of being sealed with the backup material 85, the space between one end of the backup material 85 and the first and second media building integrated photovoltaic modules 100 and 200 is finished with a finishing material 86. Here, waterproof silicone may be used as the finishing material 86 .

As described in detail above, the present invention simplifies the configuration of the entire solar module by directly mounting a solar cell and a light emitting diode (LED) on a printed circuit board (PCB) while increasing the maximum power generation efficiency of the solar module. It can be maintained, it is possible to improve aesthetics by implementing colors, and it is possible to easily mount a solar module on a mounting target.

In addition, the present invention uses the media building-integrated photovoltaic module to express image content, so that the media building-integrated photovoltaic module can be used for photovoltaic power generation and also utilized as a medium for media delivery.

Although the invention made by the present inventors has been specifically described according to the above embodiments, the present invention is not limited to the above embodiments, and it is common knowledge in the art that various changes can be made without departing from the gist of the present invention. It is self-evident to those who have

10: front tempered glass
20: printed circuit board (PCB)
31, 32: solar cell
41 - 43: light emitting diode
50: filling layer
60: insulating layer
70: stiffener
81, 281: coupling frame
82, 282: fixing part
83: coupling bar
84: fixed member
85: backup material
86: finishing material
90, 290: stiffener
300: mounting object

Claims (10)

Front tempered glass that receives sunlight;
a printed circuit board mounted behind the front tempered glass to drive light emitting diodes and solar cells and process signals;
a solar cell mounted on the printed circuit board and generating electric energy by receiving sunlight energy transmitted through the front tempered glass;
a light emitting diode mounted on the printed circuit board to display image contents through light emission; and
A filling layer provided between the front tempered glass and the printed circuit board to bond and seal the front tempered glass, the solar cell, and the light emitting diode while fixing the shapes of the solar cell and the light emitting diode,
One side of the front tempered glass is embossed so that sunlight transmitted to the solar cell is reflected by the solar cell and not emitted through the front tempered glass,
The light emitting diode implements image content regardless of the color of the entire color of the solar panel through complementary color control, or expresses content both during the day and at night through luminance control.
The media building integrated photovoltaic module of claim 1, wherein the solar cell is formed of a half solar cell.
The media building-integrated photovoltaic module of claim 1, wherein a plurality of light emitting diodes are arranged at regular intervals on the printed circuit board and disposed around the solar cells.
The media building integrated photovoltaic module of claim 1, wherein the filling layer has mounting grooves at one end or both ends for being combined with other media building integrated photovoltaic modules and mounted on a mounting object.
Front tempered glass that receives sunlight;
a printed circuit board mounted behind the front tempered glass to drive light emitting diodes and solar cells and process signals;
a solar cell mounted on the printed circuit board and generating electric energy by receiving sunlight energy transmitted through the front tempered glass;
a light emitting diode mounted on the printed circuit board to display image contents through light emission;
a filling layer provided between the front tempered glass and the printed circuit board to bond and seal the front tempered glass, the solar cell, and the light emitting diode while fixing the shape of the solar cell and the light emitting diode;
an insulating layer mounted on a lower portion of the printed circuit board to insulate between the printed circuit board and the reinforcing material; and
Including a reinforcing member mounted on the lower portion of the insulating layer,
One side of the front tempered glass is embossed so that sunlight transmitted to the solar cell is reflected by the solar cell and not emitted through the front tempered glass,
The light emitting diode implements image content regardless of the color of the entire color of the solar panel through complementary color control, or expresses content both during the day and at night through luminance control.
The method of claim 5, wherein the plurality of light emitting diodes are arranged at regular intervals on the printed circuit board and disposed around the solar cell,
The filling layer is a media building integrated solar module, characterized in that having a mounting groove for mounting on one or both ends coupled to other media building integrated solar modules to be mounted on a mounting object.
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