KR102111281B1 - Photovoltaic generation system including roofing material including photovoltaic panel - Google Patents

Abstract

According to one embodiment of the present invention, a photovoltaic system includes a roofing material including a solar cell panel. The roofing material including the solar cell panel includes a frame, the solar cell panel fixed to an upper portion of the frame and including a plurality of solar cells, and a fixing unit fixing the solar cell panel to the frame. The frame includes: a main cover part; a first bending part bent upward at one side in a first direction of the main cover part; a second bending part bent downward at the other side in the first direction of the main cover part; and a panel supporting part provided in the main cover part to support the solar cell panel from the bottom. The panel supporting part includes: a plurality of main concave parts formed to be concave downward; and a plurality of main protrusion parts protruding upward from spaces between the main concave parts, wherein the main protrusion parts corresponding to the plurality of solar cells are positioned on the lower portion of the plurality of solar cells to support the solar cells from the bottom. According to the present invention, since the solar cell panel is combined with the roofing material, construction of a roof and installation of the solar cell panel can be done at the same time.

Description

A photovoltaic power generation system including a roofing material including a solar panel {PHOTOVOLTAIC GENERATION SYSTEM INCLUDING ROOFING MATERIAL INCLUDING PHOTOVOLTAIC PANEL}

The present invention relates to a photovoltaic power generation system, and more particularly, to a photovoltaic power generation system including a roof material including a photovoltaic panel.

In a conventional solar power system, after installing a separate structure for fixing the solar panel on the roofing material, the solar panel was fixed to the structure.

In this case, for the installation of the structure, it is necessary to punch the already installed roofing material, so problems such as water leakage may occur, and there is a limitation that it is not good in appearance.

To this end, development of a product that integrates a roofing material and a solar panel has been attempted.

However, if the operator steps on the top of the solar panel for construction, there is a limit that damage may occur to the solar panel, and if it is to be prevented, the product size becomes small, and the construction of the solar power system becomes inefficient. There are limits.

Utility Model Registration No. 20-0471601 Patent Publication No. 10-2005-0028007

In order to solve the above problems, an object of the present invention is to provide a solar power generation system including a roofing material having a structure capable of stably supporting a solar panel from the bottom.

In addition, an object of the present invention is to provide a photovoltaic power generation system including a roofing material having a beautiful appearance and high durability while including a solar panel.

The photovoltaic power generation system according to an embodiment of the present invention includes a roofing material including a solar panel, and the roofing material including the solar cell panel is fixed to an upper portion of the frame and includes a plurality of solar cells. It includes a solar panel, and a fixing portion for fixing the solar panel to the frame, the frame includes a main cover portion; A first bending portion bent upward from one side in the first direction of the main cover portion; And a second bending portion bent toward the lower portion from the other side in the first direction of the main cover portion. And a panel support portion provided in the main cover portion to support the solar panel from below, wherein the panel support portion is spaced apart between a plurality of main concave portions concavely formed downward and the main concave portion. It includes a plurality of main protrusions protruding upward from, and corresponding main protrusions are respectively located at the bottom of the plurality of solar cells to support the plurality of solar cells from the bottom.

According to the present invention, since the solar panel is coupled to the roofing material, the roof construction and the installation of the solar panel are simultaneously performed, making construction simple and efficient.

In addition, for the installation of the solar panel, since it is not necessary to drill a hole in the installed roofing material, the risk of water leakage can be reduced.

In addition, it is possible to support the solar panel stably and reliably even with a simple structure, so that an operator can step on it and minimize damage to the solar panel generated during work.

In addition, the visual heterogeneity of the portion with and without the solar cell portion is minimized, so that the house can have a beautiful appearance.

In addition, since a stone chip is coupled to a metal or sealing portion that may be exposed to the outside of the solar panel to block ultraviolet rays, product life and durability can be increased.

1 is a view showing a solar power system according to an embodiment of the present invention.
Figure 2 is a perspective view showing a roof material including a solar panel according to an embodiment of the present invention.
3 is a cross-sectional view of FIG. 2 taken along line AA.
4 is a perspective view showing a roof material including a solar panel according to another embodiment of the present invention.
Figure 5 is an exploded perspective view of Figure 4;
6 is a cross-sectional view of FIG. 4 taken along the line BB.
7 is a cross-sectional view of FIG. 4 taken along line CC.

Hereinafter, with reference to the accompanying drawings, a photovoltaic power generation system including a roofing material including a solar panel according to a temporary example of the present invention will be described.

1 is a view showing a solar power system according to an embodiment of the present invention. As shown in FIG. 1, the photovoltaic power generation system is a solar cell module that generates power from sunlight, an inverter that converts DC power into AC power, and transmits it to a home or power plant, and an inverter that converts DC power generated by the solar cell module. It consists of a solar connection panel supplied by, a monitoring system that monitors the solar connection panel, and an energy storage system that is connected to an inverter to store electricity. For reference, a photovoltaic system is also called a photovoltaic device.

2 to 2 are views showing a roofing material including a solar panel.

2 is a perspective view showing a roof material including a solar panel of a photovoltaic system according to an embodiment of the present invention, and FIG. 3 is a cross-sectional view of FIG. 2 taken along line AA. 2, due to representational limitations, the configuration of the sub-projection 152a and the sub-concave 151a, which will be described later, is not shown, which is illustrated through FIG. That is, some drawings for describing the present embodiment have been exaggerated or omitted to make the structure easier to understand.

The roofing material including the solar panel includes a frame 100, a solar panel 200 coupled to an upper portion of the frame 100, and a fixing panel for the solar panel 200 to the frame 100. The government 300, the sealing portion 400 for sealing between the frame 100 and the solar panel 200 to prevent leakage, and the frame 100 and the outside of the solar panel 200 It includes a stone chip 500 is attached to the upper portion of the sealing portion 400.

The frame 100 may be made of a metal, for example, galvalume (Galvalume), galvanized steel sheet (GI), aluminum (Al), may be made of a metal such as zinc (Zinc). The thickness of the metal can be at least 0.4 mm. If the metal is too thin, the solar panel cannot be safely supported, and damage to the solar panel may occur during roof construction.

The frame 100 includes a first bending portion 120 that is bent upward from one side of the first direction (x-axis direction) of the main cover portion 110 and the main cover portion, and a lower portion from the other side of the first direction of the main cover portion. It includes a second bending portion 130 bent toward. That is, the first banding unit 110 and the second banding unit 120 may be provided at both ends in the first direction of the frame 100.

Here, the first banding portion 120 is located on the upper side of the roof slope being constructed, and the second banding portion 130 is located on the lower side of the roof slope being constructed. The first banding part 120 includes an upper and lower extension part 121 extending upward from one end in the first direction of the main cover part 100 and an outer side in the first direction from the upper end of the upper and lower extension part 121. It includes a horizontal extension 122 extending toward. However, the shapes of the first banding unit 120 and the second banding unit 130 are not limited thereto, and there are no limitations on the shapes.

At least one or more of the first banding unit 120 and the second banding unit 130 may be formed with a corrugation extending in the vertical direction. In addition, a corrugation may be formed on at least one of the upper and lower extension portions 121 and the horizontal extension portions 122 of the first banding portion 120. When wrinkles are formed in the upper and lower extensions 121, the wrinkles extend long in the vertical direction (z-axis direction), and when the wrinkles are formed in the horizontal extensions 122, the wrinkles follow the first direction. Elongated

Meanwhile, the frame 100 further includes side overlapping portions 141 and 142 provided on both sides of the main cover portion 110 in the second direction (y-axis direction). Here, the second direction is a direction intersecting the first direction. For example, it may be a direction orthogonal to the first direction. Since the roofing material including the solar panel according to the present invention is formed longer in the second direction, the second direction becomes the longitudinal direction.

The side overlapping portions 141 and 142 include a first side overlapping portion 141 positioned on one side in the second direction of the main cover portion 110 and a second side overlapping portion 142 positioned on the other side in the second direction. It includes. Since the roofing material including the solar panel according to the present invention is formed longer in the second direction, the second direction may soon become the longitudinal direction. The side overlapping portions 141 and 142 may be provided at both end portions in the second direction of the frame 100. The first side overlapping portion 141 and the second side overlapping portion 142 have corresponding shapes to overlap each other. More specifically, when a plurality of roofing materials are installed, the first side overlapping portion 121 of one roofing material and the second side overlapping portion 122 of another adjacent roofing material overlap each other in the second direction. .

On the other hand, the frame 100 is provided on the main cover portion 110, and includes a panel support 150 for supporting the solar panel 200 located at the top from the bottom. Therefore, the solar panel 200 is coupled to the upper portion of the panel support 150. The panel support part 150 may be positioned between the first side overlapping part 141 and the second side overlapping part 142.

The panel support part 150 includes a plurality of main protrusions 151 and a plurality of main recesses 152. One main protrusion 151 and the other main protrusion 151 are spaced apart from each other, and the main recess 152 is positioned between them. Here, the panel support 150 includes a plurality of main recesses 152, and the main protrusions 151 may be located in spaces between the main recesses 152.

The main protrusion 151 supports the solar panel from the bottom. In more detail, the solar panel and the fixing part 300, which will be described later, are interposed therebetween and supported.

On the other hand, the solar panel 200 to be described later includes a plurality of solar cells (201, SOLAR CELL) disposed along the second direction, the structure of the solar panel 200 will be described later again.

At least one of the main protrusions 151 is positioned below each of the plurality of solar cells 201. Therefore, even if the operator steps on the solar panel from the top, since the main protrusion 151 supports each of the solar cells 121 at the bottom of each solar cell, any one solar cell is excessively warped and damaged. Can be prevented.

Meanwhile, a plurality of main protrusions 151 may be provided below each solar cell. In this case, if at least one of the plurality of main protrusions is disposed on both sides of the left and right from the center of the second direction of the corresponding solar cell, the solar cell can be supported more effectively. In this case, the main concave portion 152 is disposed under each solar cell. At this time, the distance between the plurality of main protrusions 151 is formed smaller than 156mm. In general, the size of one crystalline solar cell (solar cell) is 156 mm horizontally and vertically, so that each solar cell is supported by at least two or more main protrusions 151, the width between the main protrusions 151 is greater than 156 mm. It should be small. That is, the width of the main recess 152 in the second direction should be smaller than 156 mm.

On the other hand, when each solar cell is supported from the bottom by three main protrusions 151, it may be more resistant to external forces from the top (for example, the force the operator steps on), in this case, between each main protrusion 151 The width of can be smaller than 52mm. That is, the width of the main recess 152 in the second direction may be smaller than 52 mm.

The main protrusion 151 and the main recess 152 may be elongated along the first direction. At this time, the length of the first protrusions 151 and the main recesses 152 is longer than the length of the solar cells 201 described below. Accordingly, both ends in the first direction of the main protrusion 151 may be located outside both ends in the first direction of the solar cell 201. In this case, the entire solar cell can be supported by the main protrusion along the first direction.

On the other hand, when a plurality of the solar cells 201 are disposed along the first direction, the length of the main protrusion 151 has a length capable of covering the plurality of solar cells all along the first direction. That is, one end of the main protruding portion 151 is located closer to the first banding portion than the solar battery located at the first banding portion 120, and the other end is more than the solar battery located at the second banding portion 130 side. It is located closer to the second banding portion.

Meanwhile, a sub-concave portion 151a may be provided at the main protrusion 151. The sub-concave portion 151a is provided with a portion of the main protrusion 151 formed concave downward. The depth of the sub-concave portion 151a is smaller than that of the main concave portion 152. The width of the sub-concave portion 151a in the second direction is smaller than the corresponding main protrusion 151 in which the sub-concave portion is located.

Meanwhile, a sub-protrusion 152a may be provided in the main concave portion 152. The height of the upper end of the sub-projection 152a is lower than that of the main projection 121. The width of the sub-projection 152a in the second direction is smaller than the corresponding main concave 152 located in the sub-projection.

When having such a structure, the plurality of main protrusions 151, the main concave portion 152, the sub-concave portions 151a, and the sub-protrusions 152a can increase the support strength against external force from above, It is possible to prevent the occurrence of micro cracks due to deformation of the solar cell.

In addition, the sub-concave portion 151a and the sub-protrusion portion 152a may be more effective in dissipating heat generated by the solar cell during solar power generation by expanding the cross-sectional area of the panel support portion 150.

On the other hand, the main cover portion 110 is provided with an incision (not shown) that is drilled up and down. The incision is a portion through which the electric wires and terminals of the solar panel 200, which will be described later, pass, and a junction box (not shown) is located under the incision.

The solar panel 200 should be disposed so as not to overlap with at least one of the side overlapping portions 141 and 142. This is because when the solar panel overlaps both side overlapping portions, one roofing material and another adjacent roofing material cannot be constructed by overlapping each other.

Meanwhile, the frame 100 may be integrally formed by pressing one metal member. However, for more accurate shape processing before press working, pre-treatment of the metal member may be performed. For example, corrugation may be formed on a metal sheet, and then press processing may be performed.

Hereinafter, the solar panel 200 will be described with reference to FIGS. 2 and 3.

The solar panel 200 includes a solar cell 201 that generates electricity by receiving solar light, a protection unit 202 positioned above the solar cell 201, and the solar cell 201. It includes a rear member 203 located at the bottom. The protection unit 202 may be tempered glass or heat-resistant glass, but is not limited thereto. The rear member 203 may be, for example, a back sheet or glass.

In addition, the solar panel 200 includes two or more EVA sheets 204. The EVA sheet 204 is also called a filling material, and is provided between the rear member 203 and the solar cell 201 and between the solar cell 201 and the protection part 202, respectively. .

The solar panel 200 is disposed so as not to overlap with the first bending portion 120, the second bending portion 130, and the side overlapping portion.

The roofing material including the solar panel according to an embodiment of the present invention further includes a fixing part 300.

The fixing part 300 serves to fix the solar panel 200 to the metal frame 100. The fixing part 300 may be, for example, a double-sided tape or a double-sided adhesive sheet, but is not limited thereto.

The roofing material including the solar panel according to an embodiment of the present invention further includes a sealing portion 400. The sealing part 400 serves to prevent leakage between the frame 100 and the solar panel 200. The sealing part 400 is provided along the edge of the solar panel 200. For example, the sealing part 400 may be silicon. Since the sealing portion 400 is filled between the main concave portion 152 and the sub-concave portion 151a, the adhesive area between the frame 100 and the sealing portion 400 is widened, and the adhesive force is increased. On the other hand, the sealing portion 400 is shown by a dotted line, because the stone chip 500, which will be described later, is attached to the upper portion, because the sealing portion 400 is not exposed to the outside.

The roofing material including the solar panel according to an embodiment of the present invention further includes a stone chip 500. The stone chip 500 is attached to the upper portion of the frame 100 and the sealing portion 400, so that the top surfaces of the frame 100 and the sealing portion 400 are not directly exposed to the outside. Therefore, the frame 100 and the sealing unit 400 are blocked from being exposed to ultraviolet rays, thereby increasing the service life and increasing durability. The stone chip 500 may be attached to the outer portion of the solar cell 201 so as not to interfere with power generation. More specifically, it may be attached to the outer portion of the solar panel 200. The stone chip 500 is made by crushing a stone to a small size, and the stone used therein may be, for example, basalt. When the stone chip 500 is crushed black stone or colored black, the solar panel is not visually prominent, and thus a more natural roof can be made visually.

The stone chip 500 may be attached by an adhesive. The adhesive may be, for example, an acrylic water-based adhesive.

Hereinafter, FIGS. 4 to 7 describe a roofing material including a solar panel according to another embodiment of the present invention. In describing this embodiment, the same reference numerals are assigned to the same components as in the previous embodiment described with reference to FIGS. 2 and 3, and repeated descriptions are omitted.

4 is a perspective view showing a roofing material including a solar panel according to another embodiment of the present invention, FIG. 5 is an exploded perspective view of FIG. 4, and FIG. 6 is a cross-sectional view of FIG. 4 taken along the line BB. 7 is a cross-sectional view of FIG. 6 taken along the line CC. Some drawings for describing the present embodiment have been exaggerated or omitted to make the structure easier to understand.

The frame 100 'includes a main cover part 110, a first banding part 120, a second banding part 130 and side overlapping parts 141 and 142, a panel support part 150, and a junction box mounting part 160 It includes.

Here, since the structures of the first banding unit 120, the second banding unit 130, and the side overlapping units 141 and 142 are the same as in the previous embodiment, repeated description is omitted.

The panel support part 150 ′ is provided in the main cover part 110. More specifically, the panel support part 150 ′ is formed by recessing a part of the main cover part 110 concave downward.

Therefore, the panel support part 150 'is located on the side of the second banding part 130 and is located on the side of the stopper 153 facing the first banding part 120 and the first side overlapping part 141. It includes a first side surface 154 facing the side overlapping portion 142 and a second side surface 155 positioned toward the second side overlapping portion 142 and facing the first side overlapping portion 141. . Meanwhile, the panel support part 150 ′ may further include a longitudinal side surface 156 positioned on the side of the first banding part 120 and looking toward the side of the second banding part 130.

Therefore, the inner space surrounded by the stopper surface 153, the first side surface 154, the second side surface 155, and the longitudinal side surface 156 is recessed concavely, and the recessed portion is The solar panel 200 is seated.

On the other hand, the stopper surface 153, after construction, with the sealing portion 400 therebetween, serves as a stopper to prevent the solar panel 200 from sliding toward the second banding portion 130.

Meanwhile, the panel support part 150 ′ includes a plurality of main protrusions 151 and a plurality of main recesses 152 to support the solar panel 200 positioned at the top from the bottom.

One main protrusion 151 and the other main protrusion 151 are spaced apart from each other, and the main recess 152 is positioned between them.

Here, the panel support portion 150 ′ includes a plurality of main concave portions 152, and the main protruding portion 151 may be located in a spaced apart space between the main concave portions 152.

The main protrusion 151 supports the solar panel from the bottom. In more detail, the solar panel and the fixing part 300, which will be described later, are interposed therebetween and supported.

At least one of the main protrusions 151 is positioned below each of the plurality of solar cells 201. Therefore, even if the operator steps on the solar panel 200 from the top, since the main protrusion 151 supports each solar cell 201 at the bottom of each solar cell, any one solar cell is excessively curved, It is possible to prevent damage.

Meanwhile, a plurality of main protrusions 151 may be provided below each solar cell. In this case, if a plurality of main protrusions are arranged on both sides of the left and right from the center of the second direction of the corresponding solar cell, it becomes possible to support the solar cell more effectively. In this case, the main concave portion 152 is disposed under each solar cell.

The main protrusion 151 and the main recess 152 may be elongated along the first direction. At this time, the length of the first protrusions 151 and the main recesses 152 is longer than the length of the solar cells 201 described below. Accordingly, both ends in the first direction of the main protrusion 151 may be located outside both ends in the first direction of the solar cell 201. In this case, the entire solar cell can be supported by the main protrusion along the first direction.

On the other hand, when a plurality of the solar cells 201 are disposed along the first direction, the length of the main protrusion 151 has a length capable of covering the plurality of solar cells all along the first direction. That is, one end of the main protruding portion 151 is located closer to the first banding portion than the solar battery located at the first banding portion 120, and the other end is more than the solar battery located at the second banding portion 130 side. It is located closer to the second banding portion.

Meanwhile, a sub-concave portion 151a may be provided at the main protrusion 151. The sub-concave portion 151a is provided with a portion of the main protrusion 151 formed concave downward. The depth of the sub-concave portion 151a is smaller than that of the main concave portion 152. The width of the sub-concave portion 151a in the second direction is smaller than the corresponding main protrusion 151 in which the sub-concave portion is located.

Meanwhile, a sub-protrusion 152a may be provided in the main concave portion 152. The height of the upper end of the sub-projection 152a is lower than that of the main projection 121. The width of the sub-projection 152a in the second direction is smaller than the corresponding main concave 152 located in the sub-projection.

When having such a structure, the plurality of main protrusions 151, the main concave portion 152, the sub concave portion 151a, and the sub protrusion 152a can increase the support strength against external force from above, It is possible to prevent the occurrence of micro cracks due to deformation of the solar cell.

In addition, the sub-concave portion 151a and the sub-protrusion portion 152a may be more effective in dissipating heat generated by the solar cell during solar power generation by widening the cross-sectional area of the panel support portion 150 '.

The recessed depth of the panel support portion 150 'has a height approximately equal to that of the solar panel 200 and the fixed portion 300 combined. That is, the vertical height of the stopper surface 153, the first side surface 154, the second side surface 155, and the longitudinal side surface 156 is approximately equal to that of the solar panel 200 and the fixed portion 300 combined. It can be similar.

However, the concave depth of the panel support 150 ′ may be formed deeper toward the second bending portion 130 and shallower toward the first bending portion 120. In addition, the longitudinal side 156 may be omitted. In this case, the height of the first side surface 154 and the second side surface 155 may be lowered toward the first bending portion from the second bending portion.

Although the fixing part 300 is not shown in FIGS. 4 to 7, in the present embodiment, the fixing part 30 also serves to fix the solar panel 200 to the frame 100 as in FIG. 3. do.

On the other hand, since the panel support portion 150 'is located between the two side overlapping portions 141 and 142, the panel support portion 150' and the solar panel 200 are provided with both of the two side overlapping portions 141 and 142. Do not overlap

The panel support 150 ′ may further include a position guide 157. The position guide 157 when the solar panel 200 is coupled to the frame 100 ', by guiding the coupling position, it is possible to increase the working efficiency in the manufacturing process. The position guide 157 may be formed by protruding a portion of the first side surface 154 and / or the second side surface 155 inward. In addition, a part of the stopper surface 153 and / or the longitudinal side surface 156 may be formed to protrude inward. The top of the position guide 157 is the same as the top of the corresponding stopper surface 153 on which the position guide 157 is formed, the first side surface 154, the second side surface 155, and the longitudinal side 156. Or lower. That is, the height of the position guide 157 up and down (Z-axis direction) is lower than the recessed depth of the panel support portion 150 '.

The frame 100 ′ according to the present embodiment further includes a junction box mounting portion 160 provided on the panel support portion 150 ′. A junction box is mounted under the junction box mounting part 160.

The junction box mounting portion 160 is positioned toward one side from the center in the second direction, that is, biased toward any one of the side overlapping portions 141 and 142.

In the junction box mounting portion 160, at least one of the first protrusions (X-axis direction) extension of the main protrusion 151 or the main recess 152 may be stopped.

When the extension of the main protrusion 151 or the main recess 152 is stopped, the main convex part 151 and the main recess 152 are not formed in the junction box mounting part 160, or the height thereof is a junction. It means that it is formed relatively low compared to the outside of the box mounting portion 160.

This is because it is advantageous that a certain degree of flatness is secured so that the junction box (not shown) is securely fixed to the lower portion of the panel support portion 150 '.

On the other hand, the junction box mounting portion 160 is not in communication with the main concave portion 152 at the first banding portion 120, and at the side of the second banding portion 130, the main concave portion 152. Can communicate.

The junction box mounting part 160 includes an incision part 161 formed to penetrate vertically. A portion of the bus bar or ribbon of the solar cell panel is exposed to the lower part through the incision part 161, thereby making it possible to electrically connect to the adjacent solar cell panel or inverter.

The roofing material including the solar panel according to the present embodiment further includes the same solar panel 200 and the fixing part 300 as in the previous embodiment.

The roofing material including the solar panel according to this embodiment further includes a sealing unit 400. The sealing part 400 serves to prevent leakage between the frame 100 ′ and the solar panel 200. The sealing portion 400 is provided along the edge of the solar panel 200, and fills between the solar panel 200 and the side surfaces 153,154,155,156 of the recessed panel support 150 '. Even in this embodiment, the sealing portion 400 is filled between the main concave portion 152 and the sub concave portion 151a. Meanwhile, the sealing part 400 may cover the upper end of the position guide 157 so as not to be exposed to the outside.

 On the other hand, the sealing portion 400 is shown by a dotted line, because the stone chip 500, which will be described later, is attached to the upper portion, because the sealing portion 400 is not exposed to the outside.

The roofing material including the solar panel according to an embodiment of the present invention may further include a stone chip 500 as in the previous embodiment.

Meanwhile, the frame 100 ′ may be integrally formed by pressing one metal member. However, for more accurate shape processing before press working, pre-treatment of the metal member may be performed. For example, corrugation may be formed on a metal sheet, and then press processing may be performed.

100, 100 ': frame
110: main cover
120: first bending unit
121: upper and lower extension
122: horizontal extension
130: second bending unit
141: first side overlap
142: second side overlap
150, 150 ': panel support
151: main protrusion
151a: Sub recess
152: main recess
152a: Sub protrusion
153: stopper side
154: first side surface
155: second side surface
156: longitudinal side
200: solar panel
201: solar cells
202: protection unit
203: rear member
204: EVA sheet
300: fixing part
400: sealing portion
500: stone chip

Claims (12)

A solar power system comprising a roofing material comprising a solar panel,
The roofing material including the solar panel
A frame, a solar panel fixed to an upper portion of the frame, and including a plurality of solar cells, a fixing unit for fixing the solar panel to the frame, and the sun for waterproofing between the solar panel and the frame It includes a sealing portion provided along the entire edge of the battery panel,
The frame
Main cover part;
A first bending portion bent upward from one side in the first direction of the main cover portion;
And a second bending portion bent toward the lower portion from the other side in the first direction of the main cover portion. And
Includes a panel support provided on the main cover to support the solar panel from the bottom;
The panel support
A plurality of main recesses formed concave downward;
A plurality of main protrusions projecting upward in a spaced apart space between the main recesses,
A stopper surface formed on the side of the second banding portion and facing the side of the first banding portion,
A first side surface and a second side surface formed to face each other in a second direction intersecting the first direction,
Includes a junction box mounting portion to which the junction box is coupled,
The space surrounded by the stopper surface, the first side surface, and the second side surface is recessed concave downward,
Corresponding main protrusions are respectively positioned at the bottom of the plurality of solar cells to support the plurality of solar cells from the bottom,
The junction box mounting portion includes an incision formed to penetrate vertically,
A photovoltaic power generation system including a roofing material including a solar panel on which the position guide for guiding the position where the solar panel is fixed is formed on the panel support. According to claim 1,
The main concave portion and the main projection portion includes a solar panel extending in a first direction, a solar power system comprising a roofing material. According to claim 2,
The main recess has a photovoltaic power generation system comprising a roofing material comprising a solar panel smaller than 156mm. According to claim 1,
The frame further includes a first side overlap portion and a second side overlap portion provided at both ends in a second direction intersecting the first direction of the main cover portion,
The first side overlapping portion and the second side overlapping portion have a corresponding shape to overlap each other,
The panel support portion comprises a roof material including a solar panel positioned between the first side overlap portion or the second side overlap portion. delete delete According to claim 1,
The sealing portion solar power system including a roof material comprising a solar panel made of silicon. delete According to claim 1,
It further comprises a stone chip (stone chip),
The stone chip is a photovoltaic power generation system including a roof material including a solar panel attached to the upper portion of the frame and the sealing portion exposed to the outside of the solar panel. According to claim 1,
At least one or more of the first banding portion and the second banding portion, a photovoltaic power generation system including a roofing material including a solar panel is formed with a corrugation extending in the vertical direction. According to claim 1,
In the junction box mounting portion, a solar power system including a roof material including a solar panel in which at least one extension of at least one of the main protrusions or the main recesses is stopped. The method of claim 11,
The junction box mounting portion is connected to the main recess in one direction in the first direction, the solar power generation system including a roof material including a solar panel is not connected to the main recess in the other direction in the first direction.

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