KR20140054488A - Tile-style installable solar battery module - Google Patents

Tile-style installable solar battery module Download PDF

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Publication number
KR20140054488A
KR20140054488A KR1020120119912A KR20120119912A KR20140054488A KR 20140054488 A KR20140054488 A KR 20140054488A KR 1020120119912 A KR1020120119912 A KR 1020120119912A KR 20120119912 A KR20120119912 A KR 20120119912A KR 20140054488 A KR20140054488 A KR 20140054488A
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KR
South Korea
Prior art keywords
solar cell
cell module
wiring
tile
output terminals
Prior art date
Application number
KR1020120119912A
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Korean (ko)
Inventor
차기만
Original Assignee
차기만
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Publication date
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Priority to KR1020120119912A priority Critical patent/KR20140054488A/en
Publication of KR20140054488A publication Critical patent/KR20140054488A/en

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/20—Supporting structures directly fixed to an immovable object
    • H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
    • H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
    • H02S20/25—Roof tile elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00—Structural details of PV modules other than those related to light conversion
    • H02S30/10—Frame structures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The present invention relates to a tile solar cell module. Wherein the tile solar cell module converts solar energy into electric energy and outputs a predetermined voltage and current to output terminals; The solar cell module may be fixed on a first surface of the solar cell module, and a second surface opposite to the first surface may be mounted on a plane on which the tile solar cell module is to be installed, A fixing frame having wiring fixing grooves formed for fixing wiring for connection; And wirings disposed in the wiring fixing grooves and electrically connected to output terminals of the solar cell module using a wiring connection screw.

Description

A tile-style installable solar battery module

The present invention relates to a solar cell module, and more particularly, to a tile solar cell module that can be connected and installed in the form of a tile, can be fixed and installed on a wall surface, and is easy to install in a desired form.

Solar cells convert solar energy into electrical energy and output a preset voltage and current. Such a solar cell uses solar energy, which is eco-friendly energy, and its use range has recently been widening.

In a solar cell module, since a single cell outputs a constant voltage and current, it is installed in parallel or in series in accordance with the intended use. However, since the connection and installation of solar cells is not easy, only those with expert knowledge can install and install it. Therefore, when a solar cell is installed at a small scale such as a general household, there is a problem that installation cost is increased. In addition, due to such problems, it is widely known that the solar cell has excellent utility, but the installation and use thereof are not widely spread.

In addition, since a separate installation space such as a roof or a veranda is required for installing a solar cell, it is difficult to install a solar cell in a place where it is difficult to secure installation space such as a building or an apartment.

Korean Patent No. 10-0907924 Korean Patent Publication No. 10-2012-0004700 Korean Patent Laid-Open No. 10-2012-0104431

An object of the present invention is to provide a tile-type solar cell module which can be installed and installed in a tile-like manner, and which can be easily installed and used by anyone.

It is another object of the present invention to provide a tile type solar cell module module which can be installed on idle wall such as a wall of a building and can be installed in various forms according to the shape of a wall, .

According to an aspect of the present invention, there is provided a tile solar cell module comprising: a solar cell module for converting solar energy into electrical energy and outputting predetermined voltages and currents as output terminals; The solar cell module may be fixed on a first surface of the solar cell module, and a second surface opposite to the first surface may be mounted on a plane on which the tile solar cell module is to be installed, A fixing frame having wiring fixing grooves formed for fixing the wiring for connection; And wirings disposed in the wiring fixing grooves and electrically connected to output terminals of the solar cell module.

The tile solar cell module according to any of the preceding claims, wherein the solar cell module comprises: a solar cell that absorbs solar energy, converts the solar energy into electric energy, and outputs the solar cell module with predetermined voltages and currents as output terminals; An upper housing disposed on a front surface of the solar cell to transmit solar energy to the solar cell; And a lower housing having a first surface mounted on a back surface of the solar cell and a second surface facing the first surface mounted on the fixed frame.

In the tile solar cell module according to the above-described characteristics, the solar cell module and the stationary frame have a quadrangular shape, and the solar cell module has a + output terminal and an - output terminal respectively at the centers of corners opposite to each other And the output terminals of the same polarity are preferably electrically connected to each other.

In the tile solar cell module according to the above-described features, the wiring fixing groove of the fixed frame may include a plurality of parallel connection wiring fixing grooves formed along the corners; And a plurality of serial connection wiring fixing grooves formed in a central region of the corners in a direction perpendicular to the corners, wherein the wiring fixing grooves are arranged at positions corresponding to the output terminals of the solar cell module desirable.

The tile solar cell module according to any one of the preceding claims, wherein the solar cell further comprises a screw for wiring connection of an electrically conductive material, and the output terminals of the solar cell module and the wirings arranged in the wiring- It is preferable to fasten the connecting screws to electrically connect them.

The tile solar cell module according to the present invention can easily and easily be constructed with a tile solar cell module by installing a fixed frame in a desired shape, fixing the wiring on the fixed frame, and mounting the solar cell module.

In addition, since the tile solar cell module according to the present invention does not require a separate installation plate and is provided with a fixed frame in a desired form on a plane such as a building or a wall of an apartment, and a solar cell module is mounted on the fixed frame, It does not require a separate space for installing the module.

In addition, since the tile solar cell module according to the present invention is modular and can be assembled into a tile shape and can be formed into a desired shape, it can be variously designed and installed according to the shape of a wall to be installed.

1 is an exploded perspective view and a perspective view illustrating a solar cell module of a tile solar cell module according to a preferred embodiment of the present invention.
FIG. 2 is a plan view showing a lower housing 120 and a solar cell 110 of a solar cell module according to a preferred embodiment of the present invention. FIG. 2 (b) Quot; area. ≪ / RTI >
FIG. 3 is a plan view of a fixed mold according to a preferred embodiment of the present invention, wherein FIG. 3 (a) is an enlarged perspective view of the "A" region.
4 is a perspective view exemplarily showing a state in which the series connection wiring 30 is mounted in the series connection wiring fixing groove 220 of the fixed frame 20 shown in FIG. 3 (b).
FIG. 5 is a perspective view and a cross-sectional view illustrating a series connection wiring 30 used for series connection of neighboring tile solar cell modules in a tile solar cell module according to a preferred embodiment of the present invention.
6 is a view illustrating a connection state of the solar cell module 10, the fixed frame 20, and the wirings 30 and 32 in the tile solar cell module according to the preferred embodiment of the present invention.
FIG. 7 is a cross-sectional view illustrating a tile solar cell module according to a preferred embodiment of the present invention, in which an output terminal of a solar cell module is electrically coupled to a wiring mounted on a fixed frame.
FIG. 8 illustrates a first embodiment of connecting four tile solar cell modules according to the present invention. The tile solar cell modules are connected in series to each other, and two tile solar cell modules connected in series are connected in parallel It is connected.
FIG. 9 shows a second embodiment of connecting twelve tile solar cell modules according to the present invention, in which all twelve tile solar cell modules are connected in series.

Hereinafter, the structure of a tile solar cell module according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The tile solar cell module according to the present invention includes a solar cell module and a fixed frame, and a plurality of fixed frames are installed on a wall surface or the like in a desired shape during installation, a wiring is fixed to a fixed frame, , Screws or the like to electrically connect the wiring and the solar cell module. The tile solar cell module according to the present invention can be assembled in a tile shape and is easy to construct.

1 is an exploded perspective view and a perspective view illustrating a solar cell module of a tile solar cell module according to a preferred embodiment of the present invention. FIG. 1 (a) is an exploded perspective view of the solar cell module, FIG. 1 (b) is a view illustrating a process of forming an encapsulating layer on the upper surface of the solar cell by injecting the encapsulating agent 132 onto the solar cell of the solar cell module (C) is a perspective view of the solar cell module. Referring to FIG. 1, the solar cell module 10 converts solar energy into electric energy and outputs predetermined voltages and currents to output terminals. The solar cell module 10 includes a solar cell 110, an upper housing 100, (120) and an encapsulating layer. FIG. 2 is a plan view showing a lower housing 120 and a solar cell 110 of a solar cell module according to a preferred embodiment of the present invention. FIG. 2 (b) Quot; area. ≪ / RTI >

The solar cell 110 absorbs solar energy, converts it into electrical energy, and outputs it to output terminals at predetermined voltages and currents. The output terminal of the solar cell comprises a + output terminal and an - output terminal.

The upper housing 100 is disposed on the front surface of the solar cell and transmits solar energy to the solar cell. The upper housing 100 preferably comprises a transparent plate capable of transmitting light to the maximum. The upper housing can silk-screen the area where the solar cell is not disposed, thereby making it possible to design various aspects of the appearance of the solar cell module. The upper housing 100 includes first wiring through-holes 104 for connecting the output terminals of the solar cell with the wiring, and the first wiring through-holes 104 correspond to the output terminals of the solar cell. As shown in FIG.

The lower housing 120 is configured such that the first surface is mounted on the back surface of the solar cell and the second surface opposing the first surface is mounted on the fixed frame. The lower housing 120 includes second wiring through-holes 124 for connecting the output terminals of the solar cell with the wiring, and the second wiring through-holes 124 correspond to the output terminals of the solar cell. As shown in FIG. The first and second wiring through-holes and the output terminals of the solar cell are arranged in alignment.

1 (b), an encapsulating agent 132 is applied to the surface of the solar cell fixed to the lower housing and dried to form an encapsulating layer (130 'in FIG. 7) on the surface of the solar cell do. The encapsulant 132 is made of a transparent, electrically insulating material, and may be made of transparent epoxy or the like. In this manner, by injecting the liquid encapsulating agent into the surface of the solar cell to form the sealing layer, and then the upper housing and the encapsulating layer are cured, not only the solar cell and the lower and upper housings are firmly fixed and combined with each other , It is possible to seal the solar cell.

As described above, the upper housing, the solar cell, and the lower housing of the solar cell module are fixed to each other by an encapsulating layer. In order to fix the solar cell module to the fixed frame, It is preferable that the solar cell module and the fixing frame are fastened to each other by using screws or the like.

The tile solar cell module is preferably formed in a rectangular shape as a whole. Accordingly, the solar cell module and the fixing frame may be formed into a square shape, but the tile solar cell module may be modified into various shapes. In the case of a rectangular shape, it is preferable that the solar cell module has the + output terminal and the - output terminal at the centers of the corners opposite to each other, and the output terminals of the same polarity are electrically connected to each other.

Hereinafter, a structure of a fixed frame of a tile solar cell module according to a preferred embodiment of the present invention will be described. FIG. 3 is a plan view of a fixed mold according to a preferred embodiment of the present invention, wherein FIG. 3 (a) is an enlarged perspective view of the "A" region.

Referring to FIG. 3, the fixture 20 has a shape corresponding to the solar cell module, and the solar cell module is fixed to the first surface, and the second surface, It is mountable on a flat surface. The fixing frame 20 has wiring fixing grooves 210 and 220 for fixing the wirings. The wiring fixing groove includes a series connection wiring fixing groove 220 for series connection with a neighboring tile solar cell module, And a parallel connection wiring fixing groove 210 for parallel connection with a neighboring tile solar cell module. The wiring fixing grooves must be partially disposed at positions corresponding to output terminals of the cell and the first and second wiring through-holes.

In addition, the fixing frame may further include a plurality of mounting through-holes 250 for fixing the fixing frame stably on a wall surface or the like using a fixing member such as a screw.

The parallel connection wiring fixing grooves 210 are formed along corners of the fixing frame, and the serial connection wiring fixing grooves 220 are formed in the center of corners of the fixing frame in a direction perpendicular to the corners.

4 is a perspective view exemplarily showing a state in which the series connection wiring 30 is mounted in the series connection wiring fixing groove 220 of the fixed frame 20 shown in FIG. 3 (b). FIG. 5 is a perspective view and a cross-sectional view illustrating a series connection wiring 30 used for series connection of neighboring tile solar cell modules in a tile solar cell module according to a preferred embodiment of the present invention.

6 is a view for explaining the connection state of the solar cell module 10, the fixed frame 20 and the wirings 30 and 32 in the tile solar cell module according to the preferred embodiment of the present invention, (b) is an enlarged perspective view showing a protrusion fixing part 260 formed on a side surface of the fixing frame, and (c) is a perspective view showing a coupled state (d) is a perspective view showing a state in which the projection fixing portion of the fixed frame is coupled to the projection of the solar cell module.

Referring to FIG. 6, the parallel connection wiring lines 32 may be mounted on the parallel connection wiring fixing grooves formed at the opposite corners of the fixed frame 20, or the serial connection wiring lines 32 may be formed at the center of the opposite corners. The wiring lines 30 for connecting in series are mounted in the fixing grooves.

The solar cell module has a protrusion formed on a side surface thereof, and the fixing frame has a protrusion fixing portion 260 protruding from a side surface at a position corresponding to the protrusion. The projection fixing portion 260 of the fixing frame 20 is caught by the projection of the solar cell module 10 as shown in Figure 6 (d) The battery module is stably mounted on the fixed frame.

FIG. 7 is a cross-sectional view illustrating a tile solar cell module according to a preferred embodiment of the present invention, in which an output terminal of a solar cell module is electrically coupled to a wiring mounted on a fixed frame.

FIG. 7A is a cross-sectional view of the CC 'plane of FIG. 6C, showing the state before the wiring is electrically coupled with the output terminal of the solar cell module. FIG. 7B is a cross- (C) is a cross-sectional view in which the wiring mounted on the fixed frame by a screw is electrically coupled to the output terminal of the solar cell module, and (d) is an enlarged view of the "C" area.

7, the parallel connection wiring 32 is mounted on the parallel connection wiring fixing groove 210 of the fixed frame 20, and the first wiring through-hole, output terminal, The output terminal of the solar cell module is connected to the parallel connection wiring using the screw 40 for wiring connection having the second wiring through-hole and having electrical conductivity. The screw 40 for connecting wiring is passed through the output terminal and the wiring for parallel connection, thereby electrically connecting the output terminal of the solar cell module and the wiring for parallel connection.

On the other hand, in the solar cell module 10 to which the wiring connection screw 40 is fastened, a nonconductive closure member 42 is fitted on the head of the wiring connection screw 40, , It is preferable to prevent foreign matter from being inserted and to electrically isolate from the outside.

Hereinafter, methods of connecting tile solar cell modules according to a preferred embodiment of the present invention will be described with reference to FIGS. 8 to 9. FIG.

FIG. 8 illustrates a first embodiment of connecting four tile solar cell modules according to the present invention. The tile solar cell modules are connected in series to each other, and two tile solar cell modules connected in series are connected in parallel It is connected. In order to install the four tile solar cell modules, first, the four fixing frames 21, 22, 23 and 24 are arranged as shown in FIG. 8A, and the series connection wirings 35, 36 are respectively mounted in the wiring fixing grooves for serial connection, and the parallel connection wiring lines 37, 38 are respectively mounted in the parallel connection wiring fixing grooves. Next, as shown in Fig. 8 (b), four solar battery modules 11, 12, 13, and 14 are disposed on the fixed frame on which the wirings shown in Fig. 8 (a) The connecting screws 44 are fastened and the sealing members 45 are mounted.

FIG. 9 shows a second embodiment of connecting twelve tile solar cell modules according to the present invention, in which all twelve tile solar cell modules are connected in series. Referring to FIG. 9A, twelve fixed frames are arranged in a desired shape, and the series connection wirings are mounted on the serial connection wiring fixing grooves, respectively. Next, referring to FIG. 9 (b), twelve solar cell modules are disposed on the fixed frame on which the wiring shown in FIG. 9 (a) is mounted, and the wiring connecting screws and sealing members are mounted.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. It is to be understood that the present invention may be embodied in many other specific forms without departing from the spirit or essential characteristics thereof.

The tile solar cell module according to the present invention can be easily installed and installed in any desired shape.

10: Solar module
20: Fixing table
30: Wiring for serial connection
32: Wiring for parallel connection
110: solar cell
100: upper housing
120: Lower housing
104: first through-hole for wiring
102: fixing screw groove
124: second wiring through-hole
130: sealing layer
132: Encapsulant
210: wiring fixing groove for connecting parallel connection
220: Wiring fixing groove for serial connection
250: Through hole for installation

Claims (7)

A solar cell module that converts solar energy into electric energy and outputs predetermined voltages and currents to output terminals;
The solar cell module according to claim 1, wherein the solar cell module is fixed on a first surface, a second surface facing the first surface is mountable on a plane to be installed, and the wiring is fixed A fixing frame having wiring fixing grooves formed therein; And
Wirings disposed in the wiring fixing grooves and electrically connected to output terminals of the solar cell module;
And a tile-type solar cell module. The solar cell module according to claim 1,
A solar cell that absorbs solar energy, converts it into electric energy, and outputs it to output terminals at predetermined voltage and current;
An upper housing disposed on a front surface of the solar cell to transmit solar energy to the solar cell; And
A first housing having a first surface mounted on a rear surface of the solar cell and a second surface facing the first surface mounted on the fixed frame;
Wherein the tile-type solar cell module comprises: The solar cell module according to claim 2, further comprising an encapsulation layer formed between a surface of the solar cell and the upper housing,
Wherein the sealing layer is made of a material that is transparent and electrically insulative. The solar cell module according to claim 3, wherein the sealing layer is made of transparent epoxy. The solar cell module according to claim 1, wherein the solar cell module and the stationary frame have a rectangular shape,
Wherein the solar cell module has a + output terminal and an output terminal at the centers of corners opposite to each other, and the output terminals of the same polarity are electrically connected to each other. The fixing device according to claim 1, wherein the fixing groove of the fixing frame
A plurality of parallel connection wiring fixing grooves formed along corners; And
A plurality of serial connection wiring fixing grooves formed in a central region of the corners in a direction perpendicular to an edge;
Wherein the wiring fixing grooves are disposed at positions corresponding to the output terminals of the solar cell modules. The solar cell module according to claim 1, wherein the tile solar cell module further comprises a screw for wiring connection of an electrically conductive material,
Wherein an output terminal of the solar cell module and wirings arranged in the wiring fixing grooves are electrically connected by fastening the wiring connection screw.
KR1020120119912A 2012-10-26 2012-10-26 Tile-style installable solar battery module KR20140054488A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120119912A KR20140054488A (en) 2012-10-26 2012-10-26 Tile-style installable solar battery module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120119912A KR20140054488A (en) 2012-10-26 2012-10-26 Tile-style installable solar battery module

Publications (1)

Publication Number Publication Date
KR20140054488A true KR20140054488A (en) 2014-05-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120119912A KR20140054488A (en) 2012-10-26 2012-10-26 Tile-style installable solar battery module

Country Status (1)

Country Link
KR (1) KR20140054488A (en)

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