JP2002322765A - Panel integrated with solar battery - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mounting structure of a frameless solar battery module which can prevent accumulation of dust or the like without interference with the flow of rainwater or the like. SOLUTION: The mounting structure of the frameless solar battery module has such a characteristic that when the frameless solar battery module 26a is constructed to a member to be mounted of a sloped roof or the like, the solar battery module 26a is constructed by holding a rod-shaped joint filler 78 between the mutually adjacent solar battery modules 26a in the inclination direction of the member to be mounted, and the whole of the rod-shaped joint filler 78 is not protruded from the surface of the solar battery module 26a.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a frameless solar cell module mounting structure for mounting a frameless solar cell module on a sloped mounting member (panel) such as a house roof, and a solar cell in a solar cell integrated panel. The present invention relates to a module support structure.

[0002]

2. Description of the Related Art There is known a technique in which a solar cell module is mounted on a roof of a house or the like, and solar energy is converted into electricity and used. For example, Japanese Patent Application Laid-Open No. Hei 10-2311600 discloses a frameless solar cell module mounting structure, in which a bonding flange portion is provided between a solar cell module located on the roof ridge side and a solar cell module located on the eaves side. Is provided, and the solar cell modules are joined to each other via the joining member.

Japanese Patent Application Laid-Open No. 2000-220267 discloses that a waterproof sheet laid on a roofing material is extended from an end of the roofing material in order to secure a sealing property at a portion where solar cell module integrated panels are joined to each other. , End portions of the waterproof sheet are joined together. Further, JP-A-2000-34
No. 5670 discloses that a mounting frame having a fitting portion and a groove is provided between adjacent solar cell modules to be fitted to an end of the solar cell module, and the groove of the mounting frame is covered with a joint cover. .

[0004]

However, in Japanese Patent Application Laid-Open No. Hei 10-231600, the joining member has a flange positioned on the surface of the solar cell module, and the flange is formed on the surface of the solar cell module. The structure forms a step. Then, there is a problem that the step portion obstructs the flow of rainwater or the like on the roof surface, dust and the like accumulate, and the power generation performance is reduced.

[0005] Further, JP-A-2000-220267 and JP-A-2000-345670 disclose a structure in which adjacent solar cell modules are combined and then a sealing material or a cover material for waterproofing between the solar cell modules is attached. However, there is a problem that the construction is difficult, and the work is performed at a high place on the roof, which involves danger.

The present invention has been made in view of the above circumstances, and an object thereof is to provide a frameless solar cell with a rod-shaped joint material interposed between frameless solar cell modules adjacent to each other in a gradient direction such as a roof. A frame in which a module is laid and the entire length of the rod-shaped joint material does not protrude from the surface of the frameless solar cell module, and the accumulation of dust and the like can be prevented without obstructing the flow of rainwater or the like of the frameless solar cell module An object of the present invention is to provide an installation structure for a solar cell module.

Furthermore, a solar cell module supporting member is provided at the opposite end portion between adjacent panels, and a sealing material for preventing water leakage is integrally formed on the pair of solar cell module supporting members so that they are separately provided. Saves space and is compact. Thereby, the size of the solar cell mounted on the panel surface can be increased.
Further, the present invention provides a support structure for a solar cell module in a solar cell module-integrated panel that can prevent leakage of water even if rainwater enters a support member from a gap between adjacent solar cell module-integrated panels. is there.

[0008]

According to the present invention, in order to achieve the above object, a first aspect of the present invention is to lay a frameless solar cell module on a member to be attached having a gradient, in a direction of inclination of the member to be attached. A frameless solar cell module is laid between the frameless solar cell modules adjacent to the frameless solar cell module with a bar-shaped joint material interposed therebetween, so that the entire rod-shaped joint material does not protrude from the surface of the frameless solar cell module. Frameless solar cell module mounting structure.

A second aspect of the present invention is a solar cell module supporting structure of a solar cell module-integrated panel in which a plurality of panels to which solar cell modules are pre-installed are combined on a frame and installed on a member to be mounted. A solar cell module supporting member for supporting the solar cell module is provided at the opposite end of the solar cell module supporting member. The pair of solar cell module supporting members is integrated with the solar cell module supporting member and over the entire length of the solar cell module supporting member. The present invention provides a supporting structure for a solar cell module in a solar cell module-integrated panel, wherein a projecting portion is provided so as to vertically overlap with each other, and a sealing material is sandwiched between opposing surfaces of the projecting portions.

According to a third aspect of the present invention, the solar cell module supporting member of the second aspect has a holding portion for holding a cover member for covering a joint gap between panels formed between the pair of solar cell module supporting members. The cover member is inserted from one end of the solar cell module support member in the longitudinal direction and held by the holding portion.

A fourth aspect of the present invention is characterized in that the solar cell module supporting member of the second aspect has a rainwater flow path formed therein.

According to the first aspect of the present invention, the upper surface of the rod-shaped joint material interposed between the frameless solar cell modules adjacent to the member to be mounted in the gradient direction is flush with the surface of the frameless solar cell module, and The flow of air is not obstructed, and accumulation of dust and the like can be prevented.

According to the second aspect of the present invention, a solar cell module supporting member is provided at an opposite end portion between adjacent panels of the frameless solar cell module integrated panel, and the pair of solar cell module supporting members is provided with a water leakage preventing member. By integrally forming the sealing material, the space can be saved and the device can be made more compact than those provided separately. Further, even if rainwater enters the support member from the gap between the adjacent solar cell module integrated panels, water leakage can be prevented by the sealing material.

According to the third aspect of the present invention, in addition to the second aspect, a cover member for covering a gap between joints between panels can be inserted from one longitudinal end of the solar cell module supporting member. The workability of assembling the integrated panel can be improved.

According to the fourth aspect of the present invention, in addition to the second aspect, even if rainwater enters the solar cell module support member, the rainwater is drained along the flow path.

[0016]

Embodiments of the present invention will be described below with reference to the drawings.

1 to 8 show a first embodiment. FIG.
Indicates a gabled house roof, and beams 11 have a plurality of bunches 1
2 are erected, and a ridge 13 is provided on the ridge bundle 12 at an angle. A tile roof 14 such as a normal metal tile is provided on one roof slope of the purlin 13, and a solar cell integrated panel 15 is provided on a member to be mounted on the other roof slope.
In the embodiment of FIG. 1, the left part is the solar cell integrated panel 16 for keraba, and the right part is the solar cell integrated intermediate panel 17, which are assembled in a factory, transported to a construction site, and combined. It is to be constructed.

The solar cell panel 16 for keraba and the solar cell integrated type intermediate panel 17 have basically the same structure.
3 and a solar cell integrated panel 16 for a keraba based on FIG.
To explain, a plywood-made base plate 19 is fixed to a plurality of steel frames 18 arranged in parallel, and is formed in a rectangular shape long in the direction of the eaves.

A waterproof asphalt roofing 20 is laid on the upper surface of the base plate 19, and a plurality of base steel plates 21 as a non-combustible material are laid on the upper surface of the asphalt roofing 20. This base steel sheet 21
The edges adjacent to each other in the eaves direction are laid so as to overlap each other to form a solar cell support panel 22.

As shown in FIG. 4, the solar cell support panel 2
A first solar cell module support member (hereinafter, referred to as a first support member 23) is provided near a left portion of the second photovoltaic device 2, and a second photovoltaic module is provided at a middle portion thereof.
A third solar cell module support member (hereinafter, referred to as a third support member 25) is disposed on the right side of the solar cell module support member (hereinafter, referred to as a second support member 24). 24 and 25 are fixed to the solar cell support panel 22 by screws 26.

The distance between the first and second support members 23 and 24 and the distance between the second and third support members 24 and 25 are set in accordance with the longitudinal dimensions of the rectangular frameless solar cell modules 26a and 26b. Is set.

Here, as the solar cells constituting the frameless solar cell modules 26a and 26b, any of crystalline silicon type, polycrystalline silicon type, and amorphous silicon type (amorphous type) semiconductors can be used. Although it is not limited at all, a thin film photoelectric conversion device of a polycrystalline type, an amorphous type or the like can be preferably used. As the thin film photoelectric conversion device, an amorphous type or a tandem type in which an amorphous type and a polycrystalline type are overlapped can be used more preferably.

The first and second support members 23 and 24 have the same structure, are formed by extrusion of aluminum or the like, and have the same cross-sectional shape over the entire length in the longitudinal direction. That is, the first support member 23 will be described. As shown in FIG.
b.

The band-like base 2 constituting the lower member 23a
7, a concave portion 28 is provided on the lower surface in the longitudinal direction,
A rubber sheet 29 that comes into contact with the base steel sheet 21 is bonded to the recess 28. On both side edges of the base 27, a pair of convex portions 30 having a box cross-sectional shape protruding upward are provided symmetrically. Engaging portions 31 are provided on opposing side surfaces of these convex portions 30, and engaging holes 32 are provided on the upper surface in the longitudinal direction. This lower member 23a
The base 27 is fixed to the solar cell support panel 22 by screws 26 penetrating the rubber sheet 29.

A pair of convex portions 34 having a box cross section and projecting downward are provided symmetrically on both side edges of the cover plate 33 constituting the upper member 23b. A pair of protruding pieces 3 protruding downward are provided on the side surfaces of the convex portions 34 facing each other.
The projections 35 are provided with engagement claws 36 for elastically engaging the engagement portions 31, and the lower surface is provided with an engagement hole 37 extending in the longitudinal direction.

The lower member 23a and the upper member 23b
, The longitudinal ends of the solar cell modules 26a, 26b are sandwiched between the solar cell modules 26a, 26b.
26b is supported separately from the base steel plate 21.

The frameless solar cell modules 26a,
Both ends in the longitudinal direction of 26b are supported by a gasket 38 made of rubber or a synthetic resin material.
That is, the gasket 38 is divided into upper and lower parts, and the dividing surface is provided with a fitting groove 38a that fits into the end of the frameless solar cell module 26a, 26b. An upper engaging projection 40 protruding upward is provided integrally.

Then, the lower engaging projection 39 of the gasket 38 is positioned in the engaging hole 32 of the lower member 23a, the upper engaging projection 40 is positioned in the engaging hole 37 of the upper member 23b, and the gasket 38 is sandwiched. So that the lower member 23a
When the upper member 23b is pushed in, the lower engagement projection 39 engages with the engagement hole 32, and the upper engagement projection 4
0 engages with the engagement hole 37 of the upper member 23b. At the same time, the engaging claw 36 elastically engages with the engaging portion 31, and the lower member 23a and the upper member 23b are integrally connected. Therefore, the gasket 38 can be held by pushing the upper member 23b into the lower member 23a.

Next, the third support member 25 will be described. As shown in FIG. 6, the left support portion 41 supporting the right end of the adjacent solar cell module 26a and the frameless solar cell module 26b, and a right supporting portion 42 for supporting a left end of the supporting member 26b.

The left support portion 41 will be described. The lower support member 25a is divided into a lower member 25a and an upper member 25b. A concave portion 44 is provided on the lower surface of the band-like base 43 constituting the lower member 25a in the longitudinal direction.
A rubber sheet 45 that comes into contact with the base steel sheet 21 is adhered to the base sheet 21. On one side edge of the base 43, a convex portion 46 having a box cross section protruding upward is provided. This convex portion 46
An engagement hole 47 is provided on the upper surface of the first member in the longitudinal direction, and a projecting piece 48 is provided to project horizontally in the direction of the right support portion 42.

Further, on the other side edge of the base 43, a vertical protruding portion 49 protruding upward is provided.
Is provided with a horizontal protruding portion 50 that protrudes horizontally in the direction of the convex portion 46. The base 43 of the lower member 25a is fixed to the solar cell support panel 22 by screws 26 penetrating the rubber sheet 45.

The cover plate 51 constituting the upper member 25b is a band-like plate provided on the upper surface of the projecting piece 48 so as to be fixed to the projecting piece 48 of the lower member 25a by a screw 26 via a gasket described later. Has become. And
The projecting piece 48 and the cover plate 51 form the fitted portion 41a.

The right support portion 42 will be described. The right support portion 42 is divided into a lower member 25c and an upper member 25d. A concave portion 53 is provided on the lower surface of the band-shaped base 52 constituting the lower member 25b in the longitudinal direction.
A rubber sheet 54 that comes into contact with the base steel plate 21 is adhered to the base material. One side edge of the base 52 is provided with a pair of convex portions 55 having a box cross-sectional shape protruding upward. An engagement hole 56 is provided on the upper surface of the convex portion 55 in the longitudinal direction, and horizontally projects in the direction of the left support portion 41, and the horizontal protrusion opposes the upper surface of the horizontal projecting portion 50 of the left support portion 41. A part 57 is provided. This horizontal protrusion 57
A gutter-shaped flow path 57a for draining rainwater that has entered the inside of the third support member 25 is provided on the upper surface of the third support member 25.

The horizontal projecting portion 57 is provided with a vertical projecting portion 58 projecting upward, and a projecting piece 5 projecting horizontally in the direction of the left supporting portion 41 is provided at the upper end of the vertical projecting portion 58.
9 are provided. The base 52 of the lower member 25c is fixed to the solar cell support panel 22 by screws 26 penetrating the rubber sheet 54.

The cover plate 60 constituting the upper member 25d is a band-like plate provided on the upper surface of the projecting piece 59, and is fixed to the projecting piece 59 of the lower member 25c by a screw 26 via a gasket described later. Has become. And
The projecting piece 59 and the cover plate 60 form the fitted portion 42a.

The left support portion 41 and the right support portion 42
The lower members 25a, 25c and the upper members 25b, 25d of the frameless solar cell module 26a,
The frameless solar cell modules 26a and 26b are supported to be spaced apart from the base steel plate 21 by sandwiching both ends in the longitudinal direction of 26b.

The frameless solar cell module 26a,
Both ends in the longitudinal direction of 26b are supported by a gasket 61 made of rubber or a synthetic resin material.
That is, the gasket 61 has an engaging portion 61a that engages with an end of the frameless solar cell module 26a, 26b.
Are provided, and a lower engaging projection 62 projecting downward and a held piece 63 projecting horizontally are integrally provided.

The gasket 61 which engages with the frameless solar cell modules 26a, 26b adjacent to each other on the left and right.
Are positioned in the engagement holes 47, 56 of the lower members 25a, 25c, and the lower engagement projection 61 is
The lower engagement projection 61 is engaged with the engagement holes 47 and 56 by being pushed into the engagement holes 47 and 56. Next, the cover plates 51 and 60 are superimposed on the clamped piece 63 of the gasket 61, and the cover plate 5
The frameless solar cell module 26 is fixed to the projecting pieces 48 and 59 by the screws 26.
a, 26b can be retained.

When connecting the left support 41 and the right support 42, a waterproof seal is provided between the horizontal protrusions of the left support 41 and the horizontal protrusions 50 and 57 of the right support 42. In the state where the material 64 is interposed, the gap 65 formed between the left support portion 41 and the right support portion 42 is covered with a cover material 66.
Can be closed.

The cover member 66 is provided with a fitting groove 67 having a U-shaped cross section as a holding portion at both side edges of a long strip-like plate extending along the longitudinal direction of the solar cell support panel 22. Is the fitted portion 41 of the left support portion 41 and the right support portion 42
The gap 65 is closed in a state where the gap 65 is fitted to the a and 42a.

In this case, the left support 41 and the right support 4
The two fitted portions 41a and 42a have the same cross-sectional shape in the longitudinal direction, and the cover member 66 has the same cross-sectional shape in the longitudinal direction. Therefore,
The third support member 25 can be attached by inserting the fitting groove 67 of the cover member 65 into the fitted portions 41a and 42a from one end side (eave side) in the longitudinal direction of the third support member 25, without the worker getting on the roof. And the cover member 65 can be attached.

An intermediate support member 70 is provided between the first and second support members 23, 24 and between the second and third support members 24, 25. A concave portion 72 is provided on the lower surface of the base 71 of the intermediate support member 70 in the longitudinal direction, and a rubber sheet 73 that comes into contact with the base steel plate 21 is bonded to the concave portion 72. On both side edges of the base 71, there are a vertical protruding portion 74 protruding upward and a horizontal protruding portion 75 protruding horizontally in a direction opposite to each other from the upper end portion. An engagement groove 76 is provided.

Further, the frameless solar cell modules 26a and 26b adjacent to each other in the longitudinal direction of the solar cell support panel 22 (in the direction of the slope of the roof) are disposed with a gap 77 of about several mm therebetween. Is interposed with a rod-shaped joint member 78. As shown in FIG. 7 and FIG. 8, the rod-shaped joint material 78 is a rectangular rod-shaped body made of, for example, aluminum or the like.
a, 26b, which is equal to one-half of the length in the longitudinal direction.
a, 26b and a support edge 78 for concealing a gap between the bar-shaped joint material 78
a, and projections 79 are provided at both ends in the longitudinal direction. One of the projections 79 is fitted into the fitting grooves 38a, 61a of the gaskets 38, 61 of the first to third support members 23 to 25, and the other is a joint material fixing plate 80.
Is to be fixed.

The joint material fixing plate 80 is a rectangular plate-like body, and is provided with a protruding portion 81 which protrudes downward from a lower surface of an intermediate portion thereof and engages with the engaging groove 76 of the intermediate support member 70. . Screw holes 82 are provided at both ends in the longitudinal direction of the joint material fixing plate 80, the screws 26 are inserted into the screw holes 82, and the screws 26 pass through the rod-shaped joint materials 78 and are fixed to the intermediate support member 70. ing. Accordingly, the fitting grooves 38 of the gaskets 38, 61 of the first to third support members 23 to 25 are provided.
The other end of the rod-shaped joint member 78 whose one end is fitted and supported by a and 61a is fixed by an intermediate support member 70 and a joint member fixing plate 80.

Further, the bar-shaped joint members 78 are on the same plane as the surfaces of the frameless solar cell modules 26a, 26b without protruding from or immersing in the surfaces of the adjacent frameless solar cell modules 26a, 26b. And frameless solar cell modules 26a, 2
6b is closed between the gaps 77b.

A gable plate 83 is attached to the left end of the solar cell support frame 22.
Between the supporting member 23 and the solar cell supporting frame 2
On the upper surface of 2, a keraba decorative plate 85 is provided via a support rod 84.

According to the above configuration, the bar-shaped joint member 78 interposed between the frameless solar cell modules 26a and 26b adjacent in the gradient direction of the house roof as the member to be attached.
Are frameless solar cell modules 26a, 26
It is flush with the surface of b, does not hinder the flow of rainwater, and can prevent accumulation of dust and the like. In addition, a third support member 2 as a solar cell module support member is provided at the opposite end between adjacent panels of the solar cell module integrated panel 15.
5 is provided, and the sealing material 64 is sandwiched between the opposing surfaces of the horizontal projecting portions 50 and 57 provided on the pair of third support members 25, so that even if rainwater enters the third support members 25, The sealing member 64 can prevent water leakage. Also,
Since the passage 57a through which rainwater flows is formed on the upper surface of the horizontal projecting portion 57, the infiltrated rainwater can be drained.

FIG. 9 shows a second embodiment, in which the same components as those in the first embodiment are denoted by the same reference numerals and description thereof is omitted.

The third support member 125 of the present embodiment is provided with the frameless solar cell modules 26a, 26
6b includes a left support portion 141 that supports the left end portion and a right support portion 142 that supports the right end portions of the frameless solar cell modules 26a and 26b.

The left support portion 141 is divided into a lower member 125a and an upper member 125b. An engaging hole 47 and a fitting groove 148 are provided on the upper surface of the convex portion 46 having a box cross-sectional shape constituting the lower member 125a in the longitudinal direction. A portion 148a is provided.

The cover plate 151 constituting the upper member 125b
Has an engaging hole 1 facing the engaging hole 47 of the lower member 125a.
52 and a fitting groove 148 are provided with a protruding piece 153, and the protruding piece 153 is provided with an engaging claw 153a that engages with the engaging portion 148a. Furthermore, the cover plate 151
Is formed with a slit-shaped fitted portion 141a on the side of.

The right support portion 142 will be described below. The right support portion 142 is divided into a lower member 125c and an upper member 125d. The horizontal protrusion 57 of the lower member 125b has a fitting groove 15
4 are provided, and engaging portions 154a facing each other are provided on both side surfaces of the fitting groove 154.

The cover plate 155 constituting the upper member 125d
Has an engaging hole 1 facing the engaging hole 47 of the lower member 125c.
A protrusion 157 that fits into the engagement groove 154 is provided on the protrusion 56, and an engagement claw 157 a that engages with the engagement portion 154 a is provided on the protrusion 157. Further, the cover plate 155
Is formed with a slit-shaped fitted portion 142a on the side of.

The frameless solar cell modules 26a,
Both ends in the longitudinal direction of 26b are supported by a gasket 161 made of rubber or a synthetic resin material. That is, the gasket 161 is provided with the engaging portion 161a that engages with the ends of the frameless solar cell modules 26a and 26b, and is integrally provided with the engaging protrusion 162 that projects vertically.

The gaskets 1 of the frameless solar cell modules 26a, 26b adjacent to each other on the left and right sides
The engaging protrusions 162 are positioned in the engaging holes 47, 56 of the lower members 125a, 125c, and the engaging protrusions 162 are pushed into the engaging holes 47, 56. Engages.

Next, the engagement protrusion 162 of the gasket 161
The engaging holes 152 and 156 of the cover plates 151 and 155 are positioned on the
Positioning at 8,154. And gasket 161
By pressing the upper members 125b, 125d against the lower members 125a, 125c so as to sandwich the engagement protrusions 162, the engagement protrusions 162 are engaged with the engagement holes 152, 156. At the same time, the engaging claws 153a of the projecting pieces 153, 157,
157a is the engaging portion 148a, 1 of the fitting groove 148, 154.
54a.

The cover member 166 is provided with flanges 167 on both side edges of a long strip-like plate extending in the longitudinal direction of the solar cell support panel 22.
The gap 165 is closed when inserted into the fitted portions 141a and 142a of the first and right support portions 142.

In this case, the fitting portions 141a and 142a of the left support portion 141 and the right support portion 142 are formed to have the same cross-sectional shape in the longitudinal direction, and the cover material 1 is formed.
66 is also formed in the same cross-sectional shape over the longitudinal direction. Accordingly, the flange portion 167 of the cover member 165 is connected to the fitted portion 141a, from one end side of the third support member 125 in the longitudinal direction.
It can be attached by inserting it into 142a.

Accordingly, the third support member 125 can be attached by inserting the flange 167 of the cover member 166 into the fitted portions 141a and 142a from one end side (eave side) in the longitudinal direction. The cover member 166 can be attached without getting on.

FIG. 10 shows a third embodiment. The same components as those in the first embodiment are denoted by the same reference numerals and description thereof is omitted.

The rod-like joint material 178 of this embodiment is a rectangular rod-like body made of, for example, aluminum or the like, and is formed to have the same length as one frameless solar cell module 26a, 26b in the longitudinal direction. A screw hole 179 is provided at an intermediate portion in the longitudinal direction of the bar joint material 178. Also,
The joint material fixing plate 180 is a rectangular plate-like body. Screw holes 182 are provided at both ends in the longitudinal direction of the joint material fixing plate 180, and the screws 26 are inserted into the screw holes 182,
The screw 26 passes through the screw hole 179 of the bar-shaped joint material 178 and is fixed to the intermediate support member 70.

In the above-described embodiment, the case where the left side is the solar cell integrated panel for keraba and the right side is the solar cell integrated intermediate panel in which two rows of solar cells are mounted is described. The same applies to a solar cell integrated panel for solar cells and a solar cell integrated intermediate panel in which one row of solar cells is mounted.

Although the case where the solar cell integrated panel is mounted on the roof of the house has been described, the present invention can also be applied to a case where a frame is constructed on the roof or the yard of a building and the solar cell integrated panel is mounted on this frame.

[0064]

As described above, according to the first aspect, the upper surface of the rod-shaped joint material interposed between the frameless solar cell modules adjacent to the member to be mounted in the gradient direction is the surface of the frameless solar cell module. It does not hinder the flow of rainwater and can prevent accumulation of dust and the like.

According to the second aspect, the solar cell module supporting members are provided at the opposite ends of adjacent panels of the frameless solar cell module integrated panel, and the pair of solar cell module supporting members are provided with seals for preventing water leakage. Forming the members integrally saves space and is more compact than those provided separately. Thereby, the size of the solar cell mounted on the panel surface can be increased. Further, even if rainwater enters the support member from the gap between the adjacent solar cell module integrated panels, water leakage can be prevented by the sealing material.

According to the third aspect, in addition to the second aspect, a cover member for covering a gap between joints between panels can be inserted from one longitudinal end of the solar cell module support member, and the solar cell integrated type can be inserted. Panel assembly workability can be improved.

According to the fourth aspect, in addition to the second aspect, even if rainwater enters the solar cell module support member, the rainwater is drained along the flow path.

[Brief description of the drawings]

FIG. 1 shows a first embodiment of the present invention, and is a perspective view showing a state in which a solar cell integrated panel is mounted on a house roof.

FIG. 2 is an exploded perspective view of the mounting structure of the frameless solar cell module according to the embodiment.

FIG. 3 shows the same embodiment, and is a perspective view of a mounting structure of the frameless solar cell module.

FIG. 4 is a longitudinal sectional front view of the mounting structure of the frameless solar cell module, showing the same embodiment.

5A and 5B show the same embodiment, wherein FIG. 5A is a plan view of a frameless solar cell module mounting structure, FIG. 5B is a cross-sectional view along line AA, and FIG. 5C is a cross-section along line BB. FIG.

FIG. 6 is a longitudinal sectional front view of a third support member, showing the embodiment.

FIG. 7 is an exploded perspective view showing the same embodiment and showing a mounting structure of a rod-shaped joint material;

8A and 8B show the same embodiment, in which FIG. 8A is a plan view of a bar joint material, and FIG.

FIG. 9 shows a second embodiment of the present invention, and is a longitudinal sectional front view of a third support member.

FIG. 10 is an exploded perspective view showing a third embodiment of the present invention and showing a mounting structure of a rod-shaped joint material.

[Explanation of symbols]

 26a, 26b: solar cell module 78: rod-shaped joint material

Claims (4)

[Claims] When laying a frameless solar cell module on an attached member having a gradient, a frameless solar cell is sandwiched between frameless solar cell modules adjacent to the attached member in a gradient direction with a rod-shaped joint material. A solar cell integrated panel, wherein a module is laid, and the entire bar-shaped joint material does not protrude from the surface of the frameless solar cell module. 2. A solar cell module supporting structure of a solar cell module integrated panel in which a plurality of panels to which solar cell modules are pre-installed are combined on a frame and installed on a member to be mounted, wherein opposing ends of the adjacent panels are provided. A solar cell module support member for supporting the solar cell module is provided in the portion, and the pair of solar cell module support members is vertically integrated with the solar cell module support member and over the entire length of the solar cell module support member. A supporting structure for a solar cell module in a solar cell-integrated panel, wherein a projecting portion is provided so as to overlap, and a sealing material is sandwiched between opposing surfaces of the projecting portions. 3. The solar cell module support member has a holding portion for holding a cover member that covers a gap between joints between panels formed between the pair of solar cell module support members, and the cover member includes the solar cell. 3. The supporting structure for a solar cell module according to claim 2, wherein the module supporting member is inserted from one longitudinal end of the module supporting member and held by the holding portion. 4. The solar cell module support structure according to claim 2, wherein the solar cell module support member has a flow path of rainwater formed therein.