JP2002088995A - Solar cell module and its mounting structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a solar cell module having a simple composition and undergoing the easy execution of work and a mounting structure therefor. SOLUTION: The solar cell module 10 is composed of a main body part 101 wherein solar cells S, etc., are disposed for storage and a frame part 102 installed around the body part 101. The frame part 103 of the module 10 has at least a longitudinal frame 12 in the direction along the flow of a roof and a lateral frame 13 orthogonal to the longitudinal frame 12. The longitudinal frame 12 is provided with a locking part, whereto cover members 44 and 45 are locked. The cover members 44 and 45 are fixed to a sheathing surface 33 by a wood screw 43 for the purpose of laying the modules 10, etc.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a solar cell module mounted on a roof of a house or the like and a mounting structure thereof.

[0002]

2. Description of the Related Art Conventionally, when mounting a solar cell module on a roof, various fixing brackets have been used, for example, as shown in an exploded perspective view of FIG. That is, as shown in the figure, first, a support tile 61 separately manufactured is installed in a part of a Japanese tile roof 60 in place of a (normal) roof tile, and a lower fixture 62 is placed on the support tile 61. , A square pipe made of an extruded aluminum material as the vertical rail 63 is fixed in a direction along the flow of the roof (toward the eaves ridge). At that time,
A bolt insertion hole corresponding to the bolt hole of the lower fixture 62 is formed on the side surface of the vertical bar 63, and the vertical bar 63 is fixed with the bolt hole and the bolt 64 inserted into the bolt insertion hole.

[0003] Similarly, the vertical rail 63 has an upper fixture 6.
5, a square pipe-shaped pedestal 66 made of an extruded aluminum material is fixed in a direction orthogonal to the flow of the roof. Also in this case, a bolt insertion hole is formed on the side surface of the gantry 66 so that the bolt hole of the upper fixing bracket 65 corresponds to the bolt hole and the bolt 64 inserted through the bolt insertion hole. Fixed to.

In this manner, a plurality of pedestals 66 are fixed to the tiled roof 60 in a parallel state, and the adjacent pedestals 66,
The photovoltaic module 10 is placed in a state of being bridged between 66, and is fixed in order from the eaves side to the ridge side with the module fixing bolt 69 and the cap nut 70 via the side cover 67 and the inter-cover 68. Had been constructed.

[0005]

However, the conventional mounting structure as described above requires a number of mounting members such as the vertical rail 63, the pedestal 66, the lower fixing bracket 62, the upper fixing bracket 65, etc. It is complicated, the construction procedure is complicated, and there is a problem that the work efficiency is not increased and the construction cost is increased.

The present invention has been made in view of such circumstances, and has as its object to provide a solar cell module having a simple configuration and easy installation, and a mounting structure thereof.

[0007]

According to the present invention, means for achieving the above-mentioned object are constituted as follows.

(1) a main body in which solar cells are arranged and stored;
A frame provided around the frame, wherein the frame has at least a vertical frame in a direction along the flow of the roof and a horizontal frame orthogonal to the vertical frame, and the vertical frame includes a roof ground surface. It is characterized in that a locking portion for fixing is provided.

According to this structure, the vertical frame itself constituting the frame portion is provided with the locking portion for fixing to the ground surface of the roof, so that many mounting parts are not required. It can be easily installed on the roof.

(2) The vertical frame and the horizontal frame are formed in a hollow cylindrical shape made of a drawn aluminum material.

According to this configuration, the frame portion composed of the vertical frame and the horizontal frame can be configured to be lightweight, robust and inexpensive.

(3) The vertical frame is set to be larger in height than the horizontal frame, and the vertical frame and the horizontal frame are assembled so that their front surfaces are flush with each other to form the frame portion. It is characterized by having done.

[0013] According to this structure, when assembled to the roof, a gap is formed between the ground and the horizontal frame, so that the entire lower portion of the horizontal frame is opened. Therefore, air can easily flow, air permeability around the solar cell module is ensured, and a rise in temperature is suppressed, so that output can be improved. Further, since the water permeability is also improved, the durability of the solar cell module is improved.

The lower portion of the hollow portion of the vertical frame, which is higher than the horizontal frame at the corner of the frame portion, is opened to the outside, so that the vertical frame can be used for ventilation, wiring, drainage, and the like. Can be.

(4) The height of the vertical frame is set to be substantially the same as the height of a roof tile laid adjacent to the vertical frame.

According to this structure, the appearance of the roof with a sense of unity without discomfort can be obtained.

(5) A notch is provided at an end of the vertical frame for passing wiring. According to this configuration,
By passing the wiring through the notch formed at the end of the vertical frame,
Wiring in the horizontal direction (the direction orthogonal to the roof flow) is facilitated.

(6) The solar cell module according to any one of claims 1 to 5 is arranged directly on the field ground.

According to this configuration, the height can be set low by directly arranging the solar cell modules on the ground, and the resistance to wind is reduced.
The installation state can be stabilized, and the appearance of the roof can be obtained without a feeling of strangeness.

(7) The solar cell module is provided by locking a cover material to the locking portion according to any one of claims 1 to 5, and fixing the cover material to the ground with a wood screw. It is characterized by being laid on the ground.

According to this structure, the structure is simplified by locking the cover material to the locking portion of the vertical frame and fixing the cover material directly to the ground with wood screws. Is not required, the number of parts can be reduced, and many solar cell modules can be laid with good workability. Also, by reducing the number of parts, the cost of raw materials can be reduced, and construction can be performed at low cost.

(8) At the place where the wood screw is to be driven, an interposer formed by laminating a metal plate, an elastic body and a backing material for waterproofing is attached, and the sun is inserted through the interposer. The frame part of the battery module is fixed to the ground.

According to this structure, the tightening force of the wood screw can be improved by the elasticity of the elastic body. In addition, the unevenness of the ground is absorbed, and the mounting state of the solar cell module is stabilized. And the solar cell module can be protected by absorbing vibrations due to wind, earthquake, and the like. In addition, the waterproof property of the backing material improves the water stopping performance, and can prevent water from leaking to the roof.

(9) A projection for pressing the metal plate of the interposition material against the ground is projected outside the vertical frame.

According to this configuration, the interposition material can be reliably pressed against the ground by the convex portion, and the mounting strength of the solar cell module to the roof is stabilized.

(10) The eaves fitting for mounting the solar cell module installed on the eaves side to the ground surface is provided with a fin for fixing a decorative cover.

According to this configuration, the appearance can be improved by fixing the decorative cover to the eaves side of the solar cell module.

(11) The connection fitting attached to the intersection of the solar cell modules is provided with a conductive connecting portion for electrically connecting the frame portions of the front, rear, left and right solar cell modules.

According to this configuration, when the solar cell module is laid on the ground, the frames of the solar cell module can be electrically connected to each other by the conductive connecting portion.
The connection of the ground becomes easy without the need for a separate and cumbersome wiring.

(12) At least one of the solar cell modules laid on the ground is formed in a pentagonal shape.

According to this configuration, by appropriately using the pentagon-shaped solar cell module, it is possible to easily cope with the roof of the ridge type.

(13) At least one of the solar cell modules laid on the ground is formed in a quadrangular shape.

According to this configuration, the solar cell module is formed in a quadrangular shape, thereby facilitating manufacture, arranging the solar cell module on the ground, and laying work.

(14) The height of the vertical frame of the solar cell module is set to be substantially the same as the height of the tiles laid adjacent to each other.

According to this configuration, the height of the solar cell module and that of the roof tile are the same, so that an appearance without a sense of strangeness is obtained.

(15) A decorative cover is attached to the eaves side of the solar cell module so as to cover at least a part of the tile laid adjacently.

According to this configuration, the gap between the eaves side of the solar cell module and the tile laid adjacent thereto is hidden by the decorative cover, so that the appearance is further improved.

(16) A cushioning material is interposed between the frame of the solar cell module and the ground.

According to this configuration, the interposition of the cushioning material absorbs the unevenness of the ground and stabilizes the mounting state of the solar cell module. In addition, the solar cell module can be protected by absorbing vibration due to wind, earthquake, or the like.

[0040]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a solar cell module according to an embodiment of the present invention and a mounting structure thereof will be described with reference to the drawings.

FIGS. 2A to 2E show a rectangular solar cell module 10. As shown, the solar cell module 10 has a solar cell body 101 in which a large number of solar cells S are arranged. The frame 102 surrounds the periphery of the frame 102. The frame 102 includes a vertical frame 12 arranged in the flow direction of the roof (toward the eaves) and a horizontal frame 13 arranged at right angles thereto. 2A is a plan view of the solar cell module 10, FIGS. 2B and 2C are side views, and FIG.
2D is a sectional view taken along line KK of FIG. 2A, and FIG.
FIG. 3 is a sectional view taken along line LL of FIG.

The vertical frame 12 and the horizontal frame 13 are formed in the shape of a square pipe made of an extruded aluminum material.
When installed on the roof, U-shaped notches 12a, 12a for inserting wires to the solar cells S... Are formed (see FIG. 2 (B)). A frame portion 102 is formed so that the height is large and the surface side is flush with the surface side, and an air passage (gap 50, see FIGS. 10 and 11) is provided under the horizontal frame 13 when the roof is installed. Is formed.

In the longitudinal direction of the vertical frame 12, an engaging portion 12b (see FIG. 2E) having a U-shaped cross section is formed.
In addition, 12c and 13c are grooves for fixing the edge of the substrate of the solar cell S in the fitted state. The vertical frame 12
As shown in FIG. 10, a protruding portion 12d for holding down a metal plate 46a (see FIG. 9) of the rubber washer 46 at the time of installing the roof may be formed on the lower outer surface of the lower portion.

Next, the mounting structure of the solar cell module 10 will be described with reference to FIG. As a roof structure, for example, a base plate 31 is stretched on a rafter 30 arranged in the flow direction of the roof, a rubber-based roofing 32 is stuck on the front surface thereof, and a steel plate 33 is entirely covered thereon. First, an eave stopper 41 as shown in FIG. 7 is attached to the ground 33. Note that the present invention does not specify a roof structure, and any type or structure may be used as long as it is a roof structure to which at least the eave fastener 41 can be firmly attached.

The eave stopper 41 has a flat bottom 41a.
Cuts and raises both side edges of one end upward, and the rising wall 41b,
41b, the upper part thereof is bent horizontally to form a pair of fins 41c, 41c, and butyl rubber 41d is adhered to the lower surface of the bottom part 41a.
The screw hole 41e for inserting the wood screw 43 is formed in the fin 41c.

Next, as shown in FIGS. 5A and 5B,
The solar cell module 10 is placed on the ground 33 in contact with the rising wall 41b of the eaves fastener 41, and as shown in FIG. A downwardly bent locking end 44b is fitted and locked to one side edge of the top plate 44a of the side cover 44, and is fixed with a wood screw 43. At this time, wood screw 4 screwed into the roof
A rubber washer 46 is attached to the roof in advance corresponding to the position of No. 3.

In the above-mentioned side cover 44, the lower portion of the side wall 44c bent downward from the other side edge of the top plate 44a is bent outward to form an outer flange 44e which sits on the ground 33. A convex portion 44d for pressing and fixing a rubber washer (intermediate member) 46 is provided on the inner side of the lower portion of the side wall 44c.

The rubber washer 46 is shown in FIGS. 9A and 9B.
As shown in FIG. 3, a metal plate 46a, an elastic rubber 46b as an elastic body, and a butyl rubber 46c as a backing material have a three-layer integrated structure, and a wood screw 4 is provided at the center of the metal plate 46a.
3 is formed, and a wood screw 43 inserted through a screw hole (not shown) formed in a top plate 44a of the side cover 44 is inserted into the screw hole 46e and tightened. As a result, the convex portion 12d of the vertical frame 12 is formed.
The rubber washer 46 (the metal plate 46a thereof) is pressed and fixed by the protrusions 44d of the side cover 44.

Such a resilient rubber washer 4
By using 6, the tightening force of the wood screw 43 can be improved, and the unevenness of the ground 33 can be absorbed, and the attachment of the solar cell module 10 to the ground 33 can be improved. In addition, the elastic rubber 46b and the butyl rubber 46c that are in close contact with the wood screws 43 can provide a good waterproofing effect (water stopping effect), and can effectively prevent water from leaking to the roof. Note that, as the backing material, other synthetic resin material having waterproofness, elasticity and good weather resistance may be used instead of the butyl rubber 46c.

Next, on the opposite side of the solar cell module 10 fixed by the side cover 44, the next solar cell module 10 is similarly pressed against the eaves fastener 41 and placed on the ground 33, and Between 10, 10
As shown in FIG. 1, an intermediate cover 45 as a cover material is fixed with a wood screw 43.

At this time, a rubber washer 46 is attached to the roof in advance so as to correspond to the position of the wood screw 43 to be screwed into the roof, and the locking ends 45b bent downward on both sides of the top plate 45a of the intermediate cover 45. , 45b are fitted and locked in the locking portions 12b, 12b of the vertical frame 12, and then the top plate 45a
Wood screw 4 inserted through a screw hole (not shown) formed in
3 is inserted into the screw hole 46e of the rubber washer 46 and screwed into the ground 33, and the protrusions 12d of the vertical frames 12, 12 are formed.
At 12d, the rubber washer 46 is fixed so as to be pressed against the ground 33.

The wiring in the flow direction between the solar cell modules 10 passes through the gap 50 below the solar cell module 10, and the vertical frame 12 of the solar cell module 10 extends in the horizontal direction.
Is connected through the notch 12a on the ridge side.

Then, as is apparent from FIG.
2 is higher than the horizontal frame 13 (thickness is increased),
A gap 50 is formed between the horizontal frame 13 and the ground 33 (the entire lower part of the horizontal frame 13), the air permeability is improved, and the temperature rise of the solar cell module 10 is effectively suppressed, so that the output is improved. Can be achieved. In addition, the liquefied water droplets are easily discharged to the outside, and the durability of the solar cell module 10 can be improved together with the cooling effect.

Further, at the vertical joint between the solar cell modules 10, 10, the hollow portion 12 of the vertical frame 12 is formed.
e is open to the outside.
The wiring in the flow direction can be passed through 2e. Since such hollow portions 12e whose ends are open to the outside are formed on both sides in the flow direction of each solar cell module 10, air permeability and water permeability around the modules are improved, and the cooling effect is further improved. In addition, the output can be further improved, and the durability of the solar cell module 10 can be further improved.

Next, on the ridge side of the solar cell module 10, a connecting fitting 42 as shown in FIG. 8 is attached to the intersection of the first row of solar cell modules 10, on the ridge surface of the installed solar cell module 10. (See FIG. 6A). As shown in FIG. 8, the connecting metal fitting 42 is formed by bending one end of a flat bottom portion 42a to form a rising wall 42b, making a cut in an upper portion of the rising wall 42b, and slightly projecting to both sides. An uneven portion 42c is formed, a screw hole 42e for inserting a wood screw 43 is formed in a bottom portion 42a, and a butyl rubber 42d as a backing material is adhered to the back surface.

As shown in FIG. 6A, the connection fitting 42 is fixed with a wood screw 43 with its bottom portion 42a sitting on the ground 33. After the installation of the first row is completed, the second row of solar cell modules 10 is pressed against the ridge side of the connection fitting 42 and placed on the field ground 33, and the side cover 4 is similarly placed in the first row.
4 and the intermediate cover 45 are fixed with the wood screws 43. At this time, similarly, a rubber washer 46 is attached in advance to a place where the wood screw 43 is screwed into the roof.

By repeating the above operations, the installation of the solar cell modules 10 on the roof is completed. In the state laid in this way, as shown in FIG.
Since all the frame portions 102 of the solar cell modules 10 are connected to each other via the concave / convex portion 42c functioning as a conductive connection portion of the connection fitting 42, the frame of the specific solar cell module 10 is finally provided. If the ground is taken from the section 102 underground, the grounding is completed. In addition, the concave and convex portions 42c slightly projecting on both sides are formed on the frame portion 10 from both sides thereof.
2 and 102, the two frame portions 1 are elastically deformed.
02 and 102 are strongly pressed against each other, and a reliable conduction state is formed.

As shown in FIG. 4, an original tile 47 is attached around the laid solar cell module 10, and a part of the tile 47 and a part of the solar cell module 10 are covered. When the decorative cover 48 is attached to the eave metal fitting 41, the finish of the roof surface is completed. By setting the height of the solar cell module 10 (the height of the vertical frame 12) to be the same as the height of the roof tile 47, a sense of unity without a sense of strangeness in appearance can be obtained.

As described above, in the present embodiment, basically, the solar cell modules 10 are fixed to the ground 33 with the wood screws 43 via the cover members 44 and 45. It becomes unnecessary, the number of parts for mounting is reduced, the member cost is reduced, the workability is improved, and the work cost can be reduced.

By making the height of the vertical frame 12 higher than that of the horizontal frame 13, a gap 50 is formed entirely under the horizontal frame 13 and the hollow portion 12e of the vertical frame 12 is opened to the atmosphere. Thereby, the air permeability is remarkably improved, the temperature rise of the solar cell module 10 can be effectively suppressed, the output can be improved, and the solar cell module 1 can be improved.
It is possible to prevent the water dropped from the surface 0 from staying, and wiring on the roof becomes easy.

Although illustration is omitted, a cushioning material such as foamed rubber or other foam-based material is interposed between the vertical frame 12 and the ground 33 to absorb the unevenness of the ground 33 and to reduce the sunshine. The support state of the battery module 10 is stabilized,
It is possible to improve vibration absorption and water stopping performance due to wind, earthquake, and the like.

Next, as another embodiment of the mounting structure of the solar cell module, a case of a building roof will be described with reference to FIGS. In this case, as shown in FIG. 4, a pentagonal module (pentagonal solar cell module) 11a is installed at the first end of the eaves. The pentagonal module 11a includes a vertical frame 12 and a horizontal frame 1 as shown in FIG.
3, a hypotenuse frame 14, and corner frames 15, 16. The oblique side frame 14 and the corner frames 15 and 16 of such a pentagonal module 11a are fixed with wood screws 43 using a side cover 44 (see FIG. 10). Note that FIG.
FIG. 3A is a plan view of the pentagonal module 11a, and FIG.
To (F) are side views, FIG. 3 (G) is a cross-sectional view taken along the line MM of FIG. 3 (A), FIG. 3 (H) is a cross-sectional view taken along the line NN of FIG. 3 (A), FIG. 3I is a cross-sectional view taken along line PP of FIG. 3A.

Next, a rectangular solar cell module 10 is laid next to the pentagonal module 11a, and both modules 11a, 10 are fixed with an intermediate cover 45 (see FIG. 11). Line up one row. Finally, as shown in FIG. 12, the pentagonal module 11a and another target pentagonal module 11b are fixed to complete the first row. Note that this other pentagonal module 11
The configuration of b is the same as that of the pentagonal module 11a shown in FIG.

In the second and subsequent rows, pentagonal modules 11a and 11b are similarly installed according to the shape of the roof.
The corners of the pentagonal modules 11a and 11b are shown in FIG.
A corner cover 49 having a triangular shape as shown in FIG. Thus, by using the pentagonal solar cell modules 11a and 11b,
As shown in FIGS. 12 and 13, it is possible to flexibly cope with various types of roofs in the form of a ridge. Needless to say, even with such a mounting structure, the same operation and effect as those of the previous embodiment can be obtained.

[0065]

The present invention configured as described above has the following effects.

According to the first aspect, since the vertical frame itself constituting the frame portion is provided with the locking portion for fixing to the roof ground, it does not require many mounting parts. It can be easily mounted on the roof.

According to the second aspect, the frame portion composed of the vertical frame and the horizontal frame can be made lightweight, robust and inexpensive.

According to the third aspect, when assembled on the roof, a gap is formed between the ground and the horizontal frame, so that the entire lower part of the horizontal frame is opened. Therefore, air can easily flow, air permeability around the solar cell module is ensured, and a rise in temperature is suppressed, so that output can be improved. Further, since the water permeability is also improved, the durability of the solar cell module is improved.

The lower portion of the hollow portion of the vertical frame, which is higher than the horizontal frame, is opened to the outside at the corner of the frame portion.
The vertical frame can be used for ventilation, wiring, drainage, and the like.

According to the fourth aspect, an external appearance of the roof with a sense of unity without a sense of incongruity can be obtained.

According to the fifth aspect, by passing the wiring through the notch formed at the end of the vertical frame, the wiring in the horizontal direction (the direction orthogonal to the roof flow) becomes easy.

According to the sixth aspect, by arranging the solar cell modules directly on the ground, the height can be set low, the resistance to wind is reduced,
The installation state can be stabilized, and the appearance of the roof can be obtained without a feeling of strangeness.

According to the seventh aspect, the cover is locked to the locking portion of the vertical frame, and the cover is directly fixed to the ground with a wood screw, thereby simplifying the structure. No metal fittings are required, the number of components can be reduced, and many solar cell modules can be laid with good workability. Also, by reducing the number of parts, the cost of raw materials can be reduced, and construction can be performed at low cost.

According to the eighth aspect, the tightening force of the wood screw can be improved by the elasticity of the elastic body. In addition, the unevenness of the ground is absorbed, and the mounting state of the solar cell module is stabilized. And the solar cell module can be protected by absorbing vibrations due to wind, earthquake, and the like. In addition, the waterproof property of the backing material improves the water stopping performance, and can prevent water from leaking to the roof.

According to the ninth aspect, the interposition material can be reliably pressed against the ground by the convex portion, and the mounting strength of the solar cell module to the roof is stabilized.

According to the tenth aspect, the appearance can be improved by fixing the decorative cover on the eaves side of the solar cell module.

According to the eleventh aspect, when the solar cell module is laid on the ground, the frames of the solar cell module can be electrically connected to each other by the conductive connection portion, and separately cumbersome wiring is required. And the ground connection is facilitated.

According to the twelfth aspect, by appropriately using the pentagonally formed solar cell module, it is possible to easily cope with the roof of the ridge type.

According to the thirteenth aspect, by making the solar cell module a quadrangle, it is easy to manufacture, the arrangement on the ground is easy, and the laying work is also easy.

According to the fourteenth aspect, the height of the solar cell module is equal to that of the roof tile, so that an appearance without a sense of strangeness can be obtained.

According to claim 15, with the decorative cover,
Since the gap between the eaves side of the solar cell module and the tile laid adjacent thereto is concealed, the appearance is further improved.

According to the sixteenth aspect, the interposition of the cushioning material absorbs the unevenness of the ground and stabilizes the mounting state of the solar cell module. In addition, the solar cell module can be protected by absorbing vibration due to wind, earthquake, or the like.

[Brief description of the drawings]

FIG. 1 is an exploded configuration diagram of a conventional solar cell module mounting structure.

FIG. 2 is a configuration explanatory view showing one embodiment of a solar cell module of the present invention.

FIG. 3 is a configuration explanatory view showing another embodiment of the solar cell module.

FIG. 4 is an exploded configuration view showing one embodiment (including another embodiment) of the solar cell module mounting structure of the present invention.

FIG. 5 is an explanatory diagram of a method of mounting the solar cell module.

FIG. 6 is another explanatory view of the mounting method of the solar cell module.

FIG. 7 is a perspective view of the metal clasp.

FIG. 8 is a perspective view of the connection fitting.

FIG. 9 is a perspective view and a sectional view of the rubber washer.

FIG. 10 is a sectional view showing an attached state of the side cover.

FIG. 11 is a sectional view showing an attached state of the intermediate cover.

FIG. 12 is a plan view of a building roof as another embodiment of the solar cell module mounting structure.

FIG. 13 is a plan view of another building roof.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10-Solar cell module 12a-Notch part 12b-Locking part 12d-Convex part 12e-Hollow part 13-Side frame 33-Field ground (steel plate) 41-Eave fastener 41c-Fin part 42-Connection fitting 42c-Conductive connection Part 43-wood screw 44, 45-cover material 46-rubber washer 46a-metal plate 46b-elastic body 46c-backing material 47-tile 48-decorative cover 50-gap 101-body part 102-frame part S-solar cell

Claims (16)

[Claims] 1. A frame comprising a main body in which solar cells are arranged and stored, and a frame provided around the main body, wherein the frame is at least a vertical frame in a direction along a flow of a roof and a horizontal frame orthogonal to the vertical frame. A solar cell module, wherein the vertical frame is provided with a locking portion for fixing the vertical frame to a roof ground. 2. The solar cell module according to claim 1, wherein the vertical frame and the horizontal frame are formed in a hollow cylindrical shape made of a drawn aluminum material. 3. The vertical frame has a height higher than that of the horizontal frame, and is formed by assembling the vertical frame and the horizontal frame such that their front surfaces are flush with each other. The solar cell module according to claim 1, wherein: 4. The vertical frame according to claim 1, wherein the height of the vertical frame is set to be substantially the same as the height of a roof tile laid adjacent to the vertical frame. Solar cell module. 5. The solar cell module according to claim 1, wherein a cutout portion for passing a wiring is provided at an end of the vertical frame. 6. A mounting structure for a solar cell module, wherein the solar cell module according to claim 1 is directly arranged on the field ground. 7. The solar battery module according to claim 1, wherein a cover material is locked to the locking portion according to any one of claims 1 to 5, and the cover material is fixed to the ground with a wood screw. The solar cell module mounting structure according to claim 7, wherein the solar cell module is laid on a field ground. 8. An interposer made by laminating a metal plate, an elastic body and a backing material for waterproofing is attached to a place where the wood screw is to be driven, and the solar cell is inserted through the interposer. The mounting structure for a solar cell module according to claim 6, wherein a frame portion of the module is fixed to a ground. 9. The mounting of the solar cell module according to claim 8, wherein a projection for pressing the metal plate of the interposition material against the ground is projected outside the vertical frame. Construction. 10. A fin portion for fixing a decorative cover is provided on an eaves fastener for attaching the solar cell module installed on the eaves front side to the field ground. 10. The mounting structure for a solar cell module according to any one of claims 9 to 9. 11. The connection fitting attached to the intersection of the solar cell modules is provided with a conductive connection part for electrically connecting the frame parts of the front, rear, left and right solar cell modules. 11. The mounting structure for a solar cell module according to any one of claims 10 to 10. 12. The solar cell module according to claim 6, wherein at least one of the solar cell modules laid on the ground has a pentagonal shape. Mounting structure. 13. The solar cell module according to claim 6, wherein at least one of the solar cell modules laid on the ground has a quadrangular shape. Mounting structure. 14. The solar cell module according to claim 6, wherein the height of the vertical frame of the solar cell module is set to be substantially the same as the height of tiles laid adjacent to each other. A mounting structure for a solar cell module according to the item. 15. The solar cell module according to claim 6, wherein a decorative cover is attached to an eaves side of the solar cell module so as to cover at least a part of an adjacently laid tile. Mounting structure of solar cell module. 16. The mounting structure for a solar cell module according to claim 6, wherein a cushioning material is interposed between the frame of the solar cell module and the ground. .