JPH11324262A - Roof board with solar cell - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain clean energy by forming a roof board with solar cells by integrally attaching a solar cell module to sections for roof board formed of aluminum extruded sections or thin plate for roof board. SOLUTION: This comprises a long-sized section 10 for roof board with a wide flat portion 11 formed by aluminum extrusion and a flexible solar cell module 40 formed into the same external shape as a flat portion of section 10 for roof board, and a solar cell module 40 is adhered to the flat portion 11 of the section for roof board 10 thereby forming them together in one united body. Then, a strengthened transparent cover having the same shape as the solar cell module 40 is attached for integral construction.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a solar cell module.
The present invention relates to a shingle with solar cells, in which the shingle is integrally attached to a shingle profile or a shingle sheet.

[0002]

2. Description of the Related Art A plurality of solar panels corresponding to the power consumed by a general household (for example, the power consumption of four family members per day is about 3 kW) are connected to assemble solar cells, and the solar cells are mounted on a roof. It has been widely used as a source of clean energy by mounting it on a wall or a wall. This solar panel is
If the solar cell module is directly attached to the roof panel, the power generation is reduced and the efficiency is reduced. Therefore, a space is provided between the solar cell and the roof panel to prevent the solar cell module from being overheated.

[0003]

As described above, when the solar cell is formed separately from the roof plate, the roofing process and the solar cell are attached to the roof plate on the roof of the building at the work site. Two steps were required, and the work process was doubled and inefficient. In addition, since the work for mounting the solar cell mounting base on the roof is an operation at a high place, a skilled technique is required. If the mounting of the base is poor, rainfall may be caused. Roof base and solar cell module
If a space is provided between the typhoon and the typhoon, there is a problem that when a strong wind is blown by a typhoon or the like, it is sucked up and destroyed by negative pressure that temporarily occurs in the atmosphere, or is blown off by wind pressure I was

According to the present invention, a roof panel with a solar cell is formed by integrally attaching a solar cell module to a roof panel shape or a thin sheet for a roof panel formed by extruding aluminum. It is another object of the present invention to obtain a clean energy by performing roofing while attaching the shingle.

[0005]

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and has a locking projection formed by extruding aluminum and projecting one side end of a wide flat portion upward. An insertion piece having a front surface integrally formed is provided below the locking projection, and the insertion portion is protruded toward the flat portion at a substantially middle portion of a rising portion provided by raising the other end of the flat portion. To form an engaging step portion, and to fit an upper end of the rising portion with another insertion piece and to engage a hook flange provided at the tip of a hanging piece attached to the roof base. And a solar cell module which is formed to have the same outer shape as the flat portion of the roof plate profile, has a white background portion at the periphery, and has flexibility. One end of the solar cell module, which is attached to cover the flat portion of the roof panel profile, is engaged with a locking projection provided at one end of the flat portion. Then, the other end of the solar cell module is engaged with a locking step provided on the rising portion formed on the other end of the flat portion, and the respective engaging portions are brought into close contact with an adhesive to form an integral unit. To be configured.

As described above, since the locking projections and the locking steps for hooking the upper and lower ends of the solar cell module are integrally formed with the roof plate shape, the mounting of the solar cell module is performed. Is easy. In addition, the sealing between the roof panel profile and the solar cell module is ensured by bonding with an adhesive. In addition, since a transparent cover body having strength is bonded and fixed on the upper surface of the solar cell module to be integrally formed, the solar cell module can be reinforced and durability can be improved.

Further, according to the present invention, a recessed lower groove is provided below a front surface formed by bending one side end of a wide flat portion formed by extruding aluminum downward, and an insertion piece having a bottom surface is provided. On the other hand, a recessed upper groove opened to the flat portion side is formed above a rising portion provided by raising the other end of the flat portion, and another insertion piece is inserted above the recessed upper groove. A roof plate profile provided with a fitting receiving portion for fitting and engaging a hook flange provided at the tip of a hook piece attached to a roof base, and a flat front surface of the roof plate profile. A flexible solar cell module having a white background portion at a peripheral portion thereof and being attached to cover the portion and the rising portion, wherein the solar cell module is mounted on a flat portion of the roof panel profile. The white background at one end covers the front part, fits into the concave lower groove, and is fixed by bonding with an adhesive. Together, the solar cell module - white background Le other end are integrally formed by rise along the upright portion and adhere an adhesive is fitted in the concave upper groove.

[0008] As described above, the white background portions located at the upper and lower ends of the solar cell module are fitted and fixed to the concave lower groove and the concave upper groove provided on the upper and lower sides of the roof panel profile, respectively. The solar cell module can be formed integrally with the roof panel profile, and the end of the solar cell module can be protected. Furthermore, since sunlight that shines on the front surface can be absorbed in addition to the flat portion of the roofing profile, the amount of power generation can be increased.

The present invention is also directed to a solar cell module having a white background portion at the peripheral portion and having flexibility, and a roof panel having the same vertical width as the solar cell module and formed to be longer in the left-right direction. The solar cell module is formed by bonding the solar cell module to the upper surface thereof by bonding both sides of the roof panel thin plate by bending the solar cell module upward and press-fixing the adhesive. It is configured integrally.

As described above, a flexible white background portion is provided at the peripheral portion of the solar cell module, and both ends of the roof plate shape member formed long in the left-right direction are bent upward and fixed by pressure. There is no damage to the module.

Furthermore, the present invention provides a thin plate for a roof shingle,
A solar cell module which has the same vertical width as the roof sheet thin plate, has a white background portion at the peripheral portion to provide flexibility, and is formed longer in the left-right direction than the roof sheet thin plate;
White background portions located at the left and right ends of the solar cell module bonded and mounted on the roof sheet thin plate are respectively wound around the lower side of the roof sheet thin plate, pressed and fixed, and bonded with an adhesive. It is configured integrally.

Since the solar cell module has a flexible white portion around the solar cell module and can be freely bent, both sides of the solar cell module formed to be longer in the left-right direction than the thin plate for the roof panel. By bending and bonding the end to the lower side, the watertight effect can be enhanced and the contact can be achieved. In addition, a stainless plate, an aluminum plate, and a plated steel plate can be used as the thin plate for the roof plate.

[0013]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment according to the present invention will be described with reference to the drawings. A bottom end portion formed by projecting a side end upward to form a locking projection 12, and a lower end of a front surface portion 13 integrally formed with the locking projection portion bent downward to the flat portion side. A hooking portion 15 having a reinforcing structure by bending the end of 14 upward.
Is formed.

At a substantially middle portion of a rising portion 18 formed by raising the other end of the flat portion 11 of the roofing sheet material, a locking step portion 19 is formed so as to protrude toward the flat portion. The shelf 18a is provided by bending the upper end of the rising portion substantially horizontally toward the other end. A ceiling surface 18c in which the upper end of a rising wall portion 18b formed by bending an end portion of the shelf portion 18a at a substantially right angle upward is bent toward the front side, that is, the flat portion side, and is inclined obliquely upward.
Is provided, and a fitting receiving portion 20 which has a substantially U-shape and accommodates another insertion piece is provided therein. A hooking piece 18e that is inclined obliquely upward is provided at the distal end portion via an inclined reinforcing rib 18d formed at the distal end of the ceiling surface 18c.

In FIG. 6, reference numeral 22 denotes a hanger piece formed of an extruded aluminum material, and is provided on an inner middle portion of a support portion 24 which rises upward from a substantially middle portion of a substrate 23. A locking projection 25 for locking the rear portion of the fitting receiving portion 20 is provided. At the upper portion of the support portion 24, a hook flange 27 is formed by bending the tip of an upper surface portion 26 provided by bending the tip toward one end of the substrate downward.

In FIG. 8, reference numeral 30 denotes a connecting lower plate formed by extruding aluminum. A fitting projection 32 is formed at the upper end of a partition wall 31 having an intermediate upper surface rising upward. A plurality of through-holes 33 are provided on the wall surface as required, and small wall portions 34 for draining are formed symmetrically on both sides of the connecting lower plate 30, respectively. Reference numeral 36 denotes a connecting upper plate formed by extruding aluminum. Both ends of the connecting upper plate are respectively bent downward to provide a pressing piece 37, and a fitting projection of the connecting lower plate 30 is provided at the center of the lower surface of the connecting upper plate. A fitting recess 38 that fits with the portion 32 is formed.

2 and 3, reference numeral 40 denotes a lower substrate 41a formed of, for example, a flexible synthetic resin film material.
A semiconductor module 41b made of a thin film amorphous plate, a semiconductor or the like is arranged on the upper surface of the substrate, and an upper substrate 41c made of a synthetic resin film also having flexibility is laminated on the upper surface of the semiconductor module 41b so that no space is generated inside. A well-known solar cell module formed as described above. The lower substrate 41a and the upper substrate 41b are crimp-fixed on the peripheral portion of the solar cell module to keep the semiconductor module 41b installed therein watertight, and a white background portion 42 is provided on the peripheral portion. The length of the white portion 42 can be adjusted as needed, and protects the semiconductor module 41b from the outside.

7 and 8, reference numeral 43 denotes a transparent cover body having the same shape as that of the solar cell module 40 and having strength, and is formed of a reinforced glass plate, a reinforced plastic plate or the like. The transparent cover body 43 is provided with a solar cell module 4 integrally mounted on the flat portion 11 of the roof plate profile.
0 and further attached integrally to the upper surface of the solar cell module.
The roof panel 50 with a solar cell is formed by strengthening and protecting the panel.

Next, the operation of the present embodiment will be described. In order to attach the solar cell module 40 to the roof panel shape member 10, the solar cell module 40 and the transparent cover body 43 are separately or separately provided. At the same time, the flat portion 11 is overlaid, and its end is brought into contact with the rising portion 18 located at the other end of the flat portion 11. Then, a locking step 19 provided in the middle of the rising portion
And is fixed with an adhesive by inserting it into the lower side of FIG. Further, the other ends of the solar cell module 40 and the transparent cover body 43 are engaged with locking projections 12 provided on one side end of the flat portion 11 of the roof shingle. The engaging portions are fixed by bonding and sealing with an adhesive (FIG. 5). The adhesive 45 is filled or applied to the engaging portion to form a water seal so as to prevent rainwater or the like from entering the solar cell module (FIG. 10).

Since the solar cell module 40 and the transparent cover body 43 are hung on the locking projection 12 and the locking step 19 and are integrally bonded and fixed, the solar cell module is vibrated by an earthquake or the like. The module and the transparent cover body are prevented from falling off from the shingle profile and are not blown off by strong wind. As the adhesive 45, synthetic resin, formaldehyde, glue, glue, cement, putty, polyvinyl resin, emulsion, and the like are used, and a polyvinyl resin-based adhesive is preferable because the coating operation is easy.

As shown in FIG. 7, a roof panel 50 with solar cells is provided.
In order to perform the roofing using the roof, the hanging flanges 27 of the plurality of suspension pieces 22 which are positioned in the horizontal direction of the roof and attached at regular intervals are provided on the other side end of the roof plate 10. The hanging piece is attached to the roof foundation 60 by engaging with a hook piece 18e provided at the upper end of the joint receiving portion 20, or to the hanging piece 22 attached to the roof foundation 60, to the roof plate shape member 10, The hook piece 18e is engaged with the upper end of the provided fitting receiving portion 20 and attached.

The connection of the roof panel 50 with solar cells in the upward slope direction is performed by inserting the insertion piece 16 provided at one end of the roof panel profile 10 into another adjacent section located below the roof gradient. It is inserted and locked in the fitting receiving portion 20b of the roof panel shape member 10b. In this case, the locking piece 18e provided at the tip of the fitting receiving portion of the roof panel shape member 10b engages with the locking flange 27 of the hanging piece 22 and is fixed to the roof foundation 60. Further, the fitting receiving portion 20 provided on the other side end of the roof plate shape member is engaged with the hanging flange portion 27 of the hanging piece 22 attached to the roof foundation 60 and attached. Further, the roofing work with the solar cell 50a on the rising slope side is similarly repeated in the same manner.

Roofing profile 10 and solar cell module 4
If the adhesive 45 is filled between the cover and the transparent cover 43, the adhesive strength is increased, and a negative pressure is temporarily generated in the event of a typhoon or the like, so that the solar cell module is sucked up from the roof panel profile. It does not come off. When a transparent cover 43 is attached to the surface of the solar cell module 40 (FIG. 10),
Even if an object flying by a strong wind such as a typhoon falls, the solar cell module 40 can be protected from being damaged.

The solar cell module 50n may be formed only by mounting the solar cell module 40 on the upper surface of the flat portion 11 of the roof panel shape member 10 without mounting the transparent cover body 43 (FIG. 11). ). Thereby, the weight of the roof can be reduced and the number of steps for roofing can be reduced.

Next, as shown in FIG. 8, the roof panels with solar cells 5 are connected in the horizontal direction.
The connecting lower plate 30 is laid in the gradient direction of the roof base 60 below the space portion X provided between 0x and 50y and between the adjacent roof plate profiles 10x and 10y. The connection upper plate 36 is placed from above the attached roof plates 50x and 50y and sandwiched from above and below.

The connection between the connecting lower plate 30 and the connecting upper plate 36 is performed by fitting a fitting recess 38 provided on the lower surface of the connecting upper plate 36 to the connecting lower plate 30.
Is fitted to the fitting projection 32 provided at the upper end of the partition wall portion 31, and the pressing pieces 37, 37 of the connecting upper plate 36 are brought into contact with the roof plates 50 x, 50 y with solar cells. The rainwater that has penetrated into the connection upper plate 36 flows down the slope of the roof panels 50x, 50y with solar cells, flows downward from the ends of the roof panels 50x, 50y with solar cells, and slopes on the connection lower plate 30. Although it flows downward, rainwater does not fall on the roof foundation 60 due to the small walls 34 provided on both sides of the upper surface.

The space X provided between the partition wall 31 and the ends of the roof slats 10x and 10y absorbs the elongation of the roof slab which is thermally expanded by solar heat in summer, Since it contracts due to the cold in winter, it is attached to the roof base 60 so that the amount of change is absorbed and the partition wall 31 is not contacted.

Each of the solar cell modules 40 integrally mounted on each of the roof panel profiles 10 separates the lead wires 41 d provided at both ends of each of the modules from the connection lower plate 30. The connection is made by passing through a through hole 33 provided at a predetermined position of the wall portion 31. Since the lead wire 41d is provided with wiring on the lower surface of the connecting upper plate 36 of the roof panel profile 10, it can be wired without being exposed to the outside, and the lead wire is not exposed to the weather. It is hardly deteriorated and has high durability, and there is little possibility of disconnection due to external impact.

The means for connecting the lead wire 41d is performed by using a connector, sleeve or soldering, and the DC power produced by each solar cell module 40 is supplied to the connection box 47,
It can be used as an AC 100 V current through a power conditioner (not shown), a distribution board (not shown), or the like.

FIG. 9 shows a part of a state in which a roof is constituted by a number of roof panels 50 with solar cells on which a solar cell module 40 is mounted on a roof panel profile. It is not necessary to attach the modules to all the roof panel profiles 10; it is only necessary to attach the number of solar cell modules required to obtain a predetermined power consumption.

A third embodiment according to the present invention will be described with reference to FIGS.
In the description of the embodiment, 10t is a roof sheet material formed in the same cross-section by aluminum extrusion, and a lower part of a front part 13t formed by bending one side end of a flat part 11t forming a wide plane downward. Further, an end portion of the bottom surface portion 14t in which the indented lower groove 17 is formed is bent upward to form an insertion piece 16t provided with a hook portion 15t. At the upper end of the rising portion 18t formed by raising the other end of the flat portion 11t of the roofing sheet material, a shelf 18a is provided substantially horizontally in the direction of the other side to provide a shelf 18a. A concave upper groove 17a is formed below the portion 18a. Note that the same reference numerals as those used in the first embodiment denote the same components.

The operation of the third embodiment will be described. The white background at one end of the solar cell module 40 is
1t is fitted into a recessed upper groove 17a provided at the upper part of a rising portion 18t provided at the other end of the 1t, and is fixed by an adhesive (FIG. 1).
3). Then, the white background portion at the other end of the solar cell module appropriately bonded along the flat portion is connected to the front portion 13t.
Is fitted into the recessed lower groove 17 provided in the lower part of FIG. In this case, the solar cell module 40
The flat portion 11t of the roofing plate formulation is adhered and fixed with an adhesive.

As shown in FIG. 8, the peripheral portion of the solar cell module 40 is connected to the roof panel with solar cells in the horizontal direction, so that both ends are located between the connecting lower plate 30 and the connecting upper plate 36. Since it is sandwiched and is not illuminated, the width is adjusted so as to be located at that portion, and the white background portion 42 is provided. further,
The upper and lower ends of the solar cell module are fitted in the recessed lower groove 17 and the recessed upper groove 17a, respectively, so that they are not illuminated.

The solar cell module includes a lower substrate 41.
If the white portion 42 is not provided at each end of the peripheral portion of the upper substrate 41c and a, the watertightness effect is weak, and there is a possibility that moisture may enter from the outside in a short time. Further, if the semiconductor module is built into the peripheral portion, the semiconductor or the like will be damaged when the semiconductor module is bent, so that the semiconductor module cannot be bent. Therefore, since the white portion 42 provided on the peripheral portion of the solar cell module is bent, the bending becomes easy and the semiconductor is not damaged.

FIGS. 15 to 19 show a roof plate 70a with a solar cell plate according to a fourth embodiment, in which a known flexible solar cell module 40a is mounted on the upper surface of a thin plate 71 for a roof plate. The solar cell module is formed on the upper surface of the thin plate 71 for the roof panel, and is formed slightly longer in the left-right direction.
On the mounting surface 40a. First white background portions 72, 72 having a short length are provided in the upper and lower portions of the solar cell module, and second white background portions 73, which are slightly longer, are provided on both left and right ends.
73 is wound around the left and right ends of the thin plate 71 for the roof shingle, is pressed against the upper surface, and is adhered and fixed with an adhesive. The vertical direction of the thin plate 71 for the roof panel and the vertical direction of the solar cell module 40a have the same length, are superimposed on each other, and are tightly fixed with an adhesive or the like (FIG. 15).

The white background portions 72, 73 provided on the peripheral portion of the solar cell module 40a are portions which are hidden when the solar cell-equipped roof panels 70a are connected to each other in the vertical and horizontal directions, and are not exposed to sunlight. is there. The semiconductor module can be hermetically sealed and protected by providing the white background while preventing wasteful use of expensive semiconductors.

The solar cell module 70a has sufficient durability against wind, rain and sunshine without using a transparent cover body, and can further reduce the weight of the roof. The number of steps of the mounting work at the work site can be reduced, and the number of parts can be reduced to reduce the cost. The roof thin plate 71 is, for example, a stainless plate, an aluminum plate,
It is made of plated steel sheet.

20 to 24 show a fifth embodiment, in which a roof panel 70b with solar cells and a thin panel 71a for a roof panel are shown.
Are formed to have the same length in the up-down direction, respectively.
It is formed longer. The solar cell module 40b, which is attached to the upper surface of the thin plate 71a for roof sheet, has the same length in the vertical direction as the thin plate 71a for roof plate, but has the same length in the left-right direction as the thin plate 71a for roof plate. It is formed shorter.

That is, the solar cell module 40b is mounted on the upper surface of the thin plate 71a for a roof plate, and is adhered and fixed by an adhesive. It is rolled and fixed by crimping with bent pieces 75 and 75, and is bonded and fixed with an adhesive (FIG. 23). in this case,
Since white background portions 72a and 73a are provided at the left and right ends and the upper and lower ends of the solar cell module 40b, the degree of adhesion of the peripheral portion of the solar cell module can be increased, and the solar cell module can be bent or crimped at the end. Even if it does, the semiconductor and the like will not be damaged. In addition, the white portions 72a and 73a provided on the peripheral portion of the solar cell module 40b are portions which are hidden when the roof panels 70b with solar cells are connected to each other in the vertical and horizontal directions.

[0040]

According to the first aspect of the present invention, a locking projection is provided on one side end and a locking step is provided on an intermediate side surface of a rising portion provided on the other end side. Since both ends of the solar cell module are engaged with the locking step and are integrally bonded and sealed, the solar cell plate does not peel or fly due to storms such as typhoons, and vibrations such as earthquakes It can be used for a long time without any deviation. The invention according to claim 2 has a locking projection on one side end and a locking step on an intermediate side surface of a rising portion provided on the other end, and the locking projection and the locking step are provided on the locking projection and the locking step. Solar cell module
The solar cell module can be protected and the solar cell module can be protected even if an object can fly due to a storm such as a typhoon, since both ends of the module and the transparent cover are engaged and integrally sealed and attached. Durability can be increased. According to a third aspect of the present invention, a recessed lower groove is provided at one end of a roof plate profile, and a recessed upper groove is provided at the other end, and a flexible solar cell module is provided in both of the grooves. Since the provided white background is fitted and adhered, the end of the solar cell module is protected to prevent rainwater from entering, and the solar cell module is protected by rainwater.
The durability of the device. In addition, since the solar cell module is mounted not only on the flat part of the shingle but also on the front part, it is possible to sufficiently absorb the sunlight and improve the power generation efficiency. According to the fourth and fifth aspects of the present invention, since a flexible white background portion is provided on the peripheral portion of the solar cell module, a watertight effect can be obtained for a long time. In addition, since the end of the solar cell module, that is, the white background, is bent, the solar cell module can be bent freely, and damage to semiconductors and the like can be prevented.

[Brief description of the drawings]

FIG. 1 is a partially omitted perspective view of a profile for a roof panel made of an extruded aluminum profile according to the present invention.

FIG. 2 is a partially omitted plan view of a solar cell module to be attached to a roof panel profile.

FIG. 3 is a sectional view taken along line AA in FIG. 2;

FIG. 4 is an enlarged perspective view of a main part showing a state in which one end of a solar cell module and a transparent cover body attached to a flat portion of a roof panel profile is engaged with a locking step.

FIG. 5 is an enlarged perspective view of a main part showing a state in which the other end of the solar cell module and the transparent cover body attached to the flat part of the roof panel profile is engaged with the engaging projection.

FIG. 6 is a perspective view of a hanging piece;

FIG. 7 is a partially omitted main part sectional view showing a state in which roof panels with solar cells are connected and mounted in the direction of the rising slope of the roof base.

FIG. 8 is a cross-sectional view of a main part showing a connection state of roof panels with solar cells horizontally adjacent to the roof.

FIG. 9 is an explanatory view showing a part of a state in which a roofing plate material on which a solar cell module is mounted is horizontally laid, and each solar cell module is electrically connected.

FIG. 10 is a partially omitted perspective view of a roof panel with solar cells according to the first embodiment of the present invention.

FIG. 11 is a partially omitted perspective view of a roof panel with solar cells according to a second embodiment of the present invention.

FIG. 12 is a partially omitted perspective view of a roof shingle according to a third embodiment of the present invention.

FIG. 13 is an enlarged perspective view of a main part in which the other end of the solar cell module is attached to a flat portion of a roof panel profile.

FIG. 14 is an enlarged perspective view of a main part in which one end of a solar cell module is attached to a flat portion of a roof panel profile.

FIG. 15 is a plan view of a roof panel with solar cells according to a fourth embodiment of the present invention.

FIG. 16 is a plan view of a thin plate for a roof shingle.

FIG. 17 is a plan view of a solar cell module formed horizontally longer than a thin plate for a roof panel.

18 is a sectional view taken along line BB of FIG.

FIG. 19 is a sectional view taken along the line CC in FIG. 15;

FIG. 20 is a plan view of a roof panel with solar cells according to a fifth embodiment of the present invention.

FIG. 21 is a plan view of a roof sheet thin plate formed in a horizontally long shape.

FIG. 22 is a plan view of a solar cell module formed shorter than a thin plate for a roof panel.

FIG. 23 is a sectional view taken along line DD of FIG. 20;

FIG. 24 is a sectional view taken along line EE of FIG. 20;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Roof panel shape material 11 Flat part 12 Locking protrusion 13 Front part 14 Bottom part 15 Hook part 16 Insert part piece 17 Recessed lower groove 17a Recessed upper groove 18 Rise 19 Locking step 20 Fitting receiving part 22 Suspension piece 27 Hanging flange 30 Connection lower plate 32 Fitting projection 33 Through hole 36 Connection upper plate 37 Pressing piece 40 Solar cell module 40a Solar cell module 40b Solar cell module 41d Lead wire 42 White background part 43 Transparent cover body 45 Adhesive 50 Roof panel with solar cell 51 Thin panel for roof panel 60 Roof base 70 Roof panel with solar cell 70a Roof panel with solar cell 70b Roof panel with solar cell 71 Roof panel with solar panel 71a Roof Thin plate 72 White background 72a White background 73 White background 73a White background 75 Bent piece

Claims (5)

[Claims] An insertion piece formed by extrusion extrusion of aluminum and having a wide flat portion protruding upward on one side end to form a locking projection, and a front surface integrally formed below the locking projection. Provided, on the other hand, a locking step portion is formed by projecting toward the flat portion side at a substantially middle portion of the rising portion provided by raising the other end of the flat portion,
Along with the upper end of the rising portion, another insertion piece is fitted,
A roof plate profile provided with a fitting receiving portion for engaging a hook flange provided at the tip of a hanging piece attached to the roof base, and formed into the same outer shape as the flat portion of the roof plate profile; A flexible solar cell module having a white background portion at a peripheral portion thereof, wherein one end of the solar cell module to be attached to cover the flat portion of the roofing profile is attached to the flat portion. The other end of the solar cell module is engaged with a locking step provided on the rising portion formed on the other side end of the flat portion. A roof panel with a solar cell, wherein each engaging portion is integrally formed by closely contacting with an adhesive. 2. The upper surface of the solar cell module attached to the flat part of the roofing plate is covered with a transparent cover having strength, and is adhered and fixed with an adhesive. The roof panel with solar cells according to claim 1, wherein the battery module is integrally formed with the roof panel profile. 3. A recessed lower groove is provided below a front part formed by bending one side end of a wide flat part formed by extruding aluminum downward, and an insert part having a bottom part is provided.
On the other hand, a recessed upper groove opened to the flat portion side is formed at the upper portion of the rising portion provided by raising the other end of the flat portion, and another insertion portion piece is fitted to the upper portion of the recessed upper groove. A shingle section provided with a fitting receiving portion for engaging a hook flange provided at a tip of a hook piece attached to a roof base, and a front portion and a flat portion of the shingle section. And a flexible solar cell module having a white background portion at the periphery and covering the rising portion, and one end of the solar cell module attached to the flat portion of the roofing profile. The white background portion covers the front surface portion, fits into the recessed groove, is fixed by bonding with an adhesive, and the white background portion at the other end of the solar cell module rises along the rising portion. A roof panel with a solar cell, wherein the roof panel is fitted integrally with the recessed upper groove, and is fixedly bonded with an adhesive. 4. A solar cell module having a white background portion at a peripheral portion and having flexibility, and a roof sheet thin plate having the same width in the vertical direction as the solar cell module and formed in the left-right direction. The two ends of the thin plate for a roof panel to which the solar cell module is adhered and attached to the upper surface are bent and fixed by pressure on the upper surface of the solar cell module, and are integrally adhered with an adhesive. A roof panel with a solar cell, comprising: 5. A solar panel comprising: a roofing sheet; and a solar panel having the same upper and lower width as the roofing sheet, having a white background portion at the periphery, providing flexibility, and being formed longer in the left-right direction than the roofing sheet. The solar cell module is composed of a battery module, and the white background portions located at the left and right ends of the solar cell module bonded and mounted on the roof panel thin plate are respectively wound around the lower surface of the roof panel thin plate and fixed by crimping. A roof panel with solar cells, which is integrally formed by bonding with an adhesive.