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WO2005103408A1 - Module de pile solaire et structure de fixation pour celui-ci et tuiles utilisées pour celui-ci - Google Patents

Module de pile solaire et structure de fixation pour celui-ci et tuiles utilisées pour celui-ci Download PDF

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Publication number
WO2005103408A1
WO2005103408A1 PCT/JP2005/007597 JP2005007597W WO2005103408A1 WO 2005103408 A1 WO2005103408 A1 WO 2005103408A1 JP 2005007597 W JP2005007597 W JP 2005007597W WO 2005103408 A1 WO2005103408 A1 WO 2005103408A1
Authority
WO
WIPO (PCT)
Prior art keywords
solar cell
cell module
frame
tile
roof
Prior art date
Application number
PCT/JP2005/007597
Other languages
English (en)
Japanese (ja)
Inventor
Hirotaka Satoh
Kosuke Ueda
Masao Tanaka
Original Assignee
Sharp Kabushiki Kaisha
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Publication of WO2005103408A1 publication Critical patent/WO2005103408A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/20—Supporting structures directly fixed to an immovable object
    • H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
    • H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
    • H02S20/25—Roof tile elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/20—Peripheral frames for modules
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/40—Arrangement of stationary mountings or supports for solar heat collector modules using plate-like mounting elements, e.g. profiled or corrugated plates; Plate-like module frames 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/61—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/67—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for coupling adjacent modules or their peripheral frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • F24S20/60—Solar heat collectors integrated in fixed constructions, e.g. in buildings
    • F24S20/67—Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of roof constructions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S2025/01—Special support components; Methods of use
    • F24S2025/014—Methods for installing support elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Definitions

  • the present invention relates to a solar cell module, a mounting structure thereof, and a tile material used for the same, and more particularly, to a solar cell module mounted on an inclined roof, a mounting structure thereof, and used for mounting such a solar cell module. It relates to tile materials.
  • the photovoltaic power generation system can meet the power demand of ordinary households by installing a solar cell module on the roof of a general house, and is generated by solar power from the power consumed by each household during the day. If power surpasses, it is possible that surplus power can be sold to electric power companies. In this respect, it is expected that the spread to general households will further increase in the future.
  • Patent Document 1 proposes a method for simplifying installation of such a solar cell module on a roof and ensuring safety. According to Patent Document 1, it is necessary to first attach a detachable fixing device for a solar cell module. Prepare the required number of solar cell units consisting of multiple solar cell modules assembled by force. The prepared solar cell unit is hung on a sloped roof and installed on the roof with wires. After that, a solar power generation system is constructed by connecting the power terminal cables of each solar cell unit.
  • the solar cell module is to be fixed to the roof with wires, and if the same degree of fixing to the roof as the tile material is to be obtained, the number of wires needs to be increased. Occasionally, the number of man-hours for fixing to
  • Patent Document 2 proposes a solar cell module in which a solar cell unit has the same size as a tile material.
  • Patent Document 1 Japanese Utility Model Application Laid-open No. 6-44879
  • Patent Document 2 JP-A-11-107453
  • the present invention has been made to solve the above problems, and one object of the present invention is to provide a solar cell module which can be easily and safely installed on a roof and maintained. Another object is to provide a mounting structure for such a solar cell module, and still another object is to provide a tile material for mounting such a solar cell module on a sloping roof. It is to be.
  • a solar cell module according to the present invention is a solar cell module installed on a sloped roof, and includes a solar cell module main body, and a gantry fixed to the sloped roof and holding the solar cell module main body. ing.
  • the gantry includes a frame, another frame, and a fixing member.
  • the frame body detachably locks one end of the solar cell module body.
  • the other frame is disposed so as to face the frame, and supports the other end of the solar cell module main body in a state where one end of the solar cell module main body is locked to the frame.
  • the fixing member fixes the other end of the solar cell module body to another frame while the other end of the solar cell module body is supported by another frame.
  • the solar cell module main body when the solar cell module is installed on the inclined roof, the lower end of the solar cell module main body is fixed to the frame with respect to the base laid on the inclined roof, while the solar cell module main body is held.
  • the solar cell module By fixing the upper end of the solar cell module to another frame, the solar cell module can be installed on a sloping roof, which eliminates the need to attach members to the sloping roof to the solar cell module body.
  • the solar module can be easily installed on a sloping roof. Also, by fixing the other end of the solar cell module body to another frame using a fixing member, the solar cell module main body is fixed.
  • the body can be held on a gantry, it is possible to suppress an increase in the cost required for the installation work including labor costs, and it is easy to handle and work efficiency can be increased, and safety can be improved. It becomes easy to secure.
  • the solar cell module body in order to remove the solar cell module body from the stand, the solar cell module body can be removed from the stand only by removing the fixing member that fixes the other end of the solar cell module body. Maintenance such as work can be performed easily and safely.
  • the mount should include a stopper for preventing the shift. Is preferred.
  • the pedestal When the solar cell module is installed on a sloping roof, the pedestal includes a tile having the same shape as the tile laid on the sloping roof.
  • the other frame is preferably attached to the tile material as hard as possible!
  • a solar cell As an example of the structure of the solar cell module main body held by the gantry, a solar cell, a filling resin for sealing the solar cell, and a front side of the filling resin where sunlight is incident are described. It is preferable to include a front surface protection film formed on the back side of the filling resin and a back surface protection film formed on the back side opposite to the side on which sunlight is incident.
  • a mounting structure for a solar cell module is a mounting structure for a solar cell module for mounting a solar cell module on an inclined roof, and includes a gantry and a solar cell module main body.
  • the gantry includes a pair of frames facing each other, and a locking portion provided on one of the frames and locking one end of the solar cell module body.
  • a fixing member fixed to the other frame member of the pair of frame members to fix the other end of the solar cell module main body, and installed on the inclined roof.
  • the solar cell module body is held on the base. At this time, one end of the solar cell module body is locked to the gantry by the locking portion, and the other end of the solar cell module body is fixed to the mount by the fixing member. Thick by removal
  • the positive battery module main body is detachably held on the gantry.
  • the solar cell module main body is detachably held on the gantry by attaching and detaching the fixing member, so that the solar cell module can be installed on the inclined roof or replaced. Maintenance can be easily performed.
  • the gantry is mounted on a tile having the same shape as the tile laid on the sloping roof so as to be laid on the sloping roof together with a normal tile. Is preferred.
  • each end of the pair of frame members is fixed to the tile material.
  • the gantry may be formed integrally with the tile material by force.
  • the fixing member is preferably mounted on the lower side of the inclined roof so as to be lower toward the eaves.
  • one frame is located on the lower side of the inclined roof and the other frame is located on the higher side of the inclined roof. It is preferred that it is arranged in.
  • the tile material according to the present invention is a tile material for a solar cell module for holding and installing the solar cell module main body on an inclined roof, and is fixed to the tile main body, a frame, and another frame. And a fixing member.
  • the frame is attached to the tile material body and detachably locks one end of the solar cell module body.
  • the other frame is mounted on the tile material main body so as to face the frame, and supports the other end of the solar cell module main body with one end of the solar cell module main body locked to the frame.
  • the fixing member fixes the other end of the solar cell module body to the other frame while the other frame supports the other end of the solar cell module body.
  • the solar cell module main body is attached to and detached from the tile material laid on the sloping roof together with the normal tile material by attaching and detaching the fixing member.
  • the solar cell module can be easily installed on a sloping roof, and maintenance such as replacement can be easily performed. Wear.
  • the frame and the other frames are mounted so as to pass a plurality of tiles arranged in a direction orthogonal to the direction in which the sloping roof is inclined. Is preferred.
  • the fixing member is formed so as to be lowered toward the lower side of the inclined roof.
  • FIG. 1 is a plan view showing a state where a solar cell module according to Embodiment 1 of the present invention is installed on an inclined roof.
  • FIG. 2 is a partially enlarged plan view of the solar cell module in the embodiment.
  • FIG. 3 is a cross-sectional view of the solar cell module shown in FIG. 2 taken along section line III-III in the same embodiment.
  • FIG. 4 is a cross-sectional view showing one step of a method for installing the solar cell module shown in FIG. 2 in the embodiment.
  • FIG. 5 is a cross-sectional view showing a step performed after the step shown in FIG. 4 in Embodiment 1;
  • FIG. 6 is a cross-sectional view showing a step performed after the step shown in FIG. 5 in Embodiment 1;
  • FIG. 7 is a cross-sectional view showing a step performed after the step shown in FIG. 6 in Embodiment 1;
  • FIG. 8 is a cross-sectional view showing a step performed after the step shown in FIG. 7 in Embodiment 1;
  • FIG. 9 is a cross-sectional view showing a step performed after the step shown in FIG. 8 in Embodiment 1;
  • FIG. 10 is a cross-sectional view showing a step performed after the step shown in FIG. 9 in Embodiment 1;
  • FIG. 11 is a cross-sectional view showing a step performed after the step shown in FIG. 10 according to the embodiment.
  • FIG. 12 is a cross-sectional view showing a step performed after the step shown in FIG. 11 in Embodiment 1;
  • FIG. 13 is a cross-sectional view showing a step performed after the step shown in FIG. 12 in Embodiment 1;
  • FIG. 14 is a cross-sectional view showing a step performed after the step shown in FIG. 13 in Embodiment 1;
  • FIG. 15 is a cross-sectional view showing a step performed after the step shown in FIG. 14 in Embodiment 1;
  • FIG. 16 is a cross-sectional view showing a step performed after the step shown in FIG. 15 in Embodiment 1;
  • FIG. 17 is a partially enlarged plan view of a solar cell module according to Embodiment 2 of the present invention.
  • FIG. 18 is a partially enlarged plan view of the solar cell module and the steel sheet tile in the embodiment.
  • FIG. 19 is a cross-sectional view showing a step of a method of installing the solar cell module shown in FIG. 17 in the embodiment.
  • FIG. 20 is a sectional view showing a step performed after the step shown in FIG. 19 in the embodiment.
  • FIG. 21 is a cross-sectional view showing a step performed after the step shown in FIG. 20 in Embodiment 1;
  • FIG. 22 is a cross-sectional view showing a step performed after the step shown in FIG. 21 in Embodiment 1;
  • FIG. 23 is a cross-sectional view showing a step performed after the step shown in FIG. 22 in Embodiment 1;
  • FIG. 24 is a cross-sectional view showing a step performed after the step shown in FIG. 23 in Embodiment 1;
  • FIG. 25 is a cross-sectional view showing a step performed after the step shown in FIG. 24 in Embodiment 1;
  • FIG. 26 is a cross-sectional view showing a step performed after the step shown in FIG. 25 in Embodiment 1 It is.
  • FIG. 27 is a cross-sectional view showing a step performed after the step shown in FIG. 26 in Embodiment 1;
  • FIG. 28 is a cross-sectional view showing a step performed after the step shown in FIG. 27 in Embodiment 1;
  • FIG. 29 is a cross-sectional view showing a step performed after the step shown in FIG. 28 in Embodiment 1;
  • FIG. 30 is a cross-sectional view showing a step performed after the step shown in FIG. 29 in Embodiment 1;
  • FIG. 31 is a cross-sectional view showing one step of a method for installing a solar cell module according to Embodiment 3 of the present invention.
  • FIG. 32 is a cross-sectional view showing a step performed after the step shown in FIG. 31 in Embodiment 1;
  • FIG. 33 is a cross-sectional view showing a step performed after the step shown in FIG. 32 in Embodiment 1;
  • FIG. 34 is a cross-sectional view showing a step performed after the step shown in FIG. 33 in Embodiment 1;
  • FIG. 35 is a cross-sectional view showing a step performed after the step shown in FIG. 34 in Embodiment 1;
  • FIG. 36 is a cross-sectional view showing a step performed after the step shown in FIG. 35 in Embodiment 1;
  • FIG. 37 is a cross-sectional view showing a step performed after the step shown in FIG. 36 in Embodiment 1;
  • FIG. 38 is a partially enlarged perspective view showing an example of a protruding portion for preventing displacement of a solar cell module main body in each embodiment.
  • FIG. 39 is a partially enlarged perspective view showing another example of a protruding portion for preventing displacement of a solar cell module main body in each embodiment.
  • FIG. 40 In each embodiment, the cross section line XL—XL shown in FIG. 2 or FIG. It is a partial expanded sectional view showing an example of a mode of fixing an end of a positive battery module main body with a steel plate tile.
  • FIG. 41 is a partially enlarged cross-sectional view showing another example of an embodiment in which the end of the solar cell module body is fixed by a steel plate tile in each embodiment.
  • FIG. 42 is a partially enlarged cross-sectional view showing still another example of a mode of fixing an end of a solar cell module main body with a steel plate tile in each embodiment.
  • FIG. 43 is a partially enlarged cross-sectional view showing still another example of a mode in which an end portion of a solar cell module main body is fixed by a steel plate tile in each embodiment.
  • FIG. 44 is a partially enlarged cross-sectional view showing a modification of a fixing member for fixing a solar cell module main body in each embodiment.
  • FIG. 45 is an enlarged sectional view of the fixing member shown in FIG. 44.
  • FIG. 46 is a partially enlarged cross-sectional view showing another modification of the fixing member for fixing the solar cell module main body in each embodiment.
  • a solar cell module according to Embodiment 1 of the present invention and a mounting structure thereof will be described.
  • roofing materials that make up a sloping roof of a house tiles, slate, steel plate, etc. are generally known.
  • a sloping roof covered with steel plate is taken as an example.
  • Figure 1 shows the appearance of a solar cell module installed on a sloping roof covered with steel plates.
  • the entire sloping roof is covered with, for example, steel plate tiles 3 measuring 350 mm long and 1517 mm wide.
  • a solar cell module 1 having a size of 273 mm in length and 1437 mm in width is installed.
  • the solar cell module 1 as shown in Fig.
  • the solar cell module main body 2 is attached to a steel plate tile (not shown), and one solar cell module main body 2 is attached to one steel tile.
  • a pair of frame bodies 5 and 7 facing each other along a direction perpendicular to the direction of the roof inclination are attached to each of the steel sheet tiles of the solar cell module 1.
  • the end (lower end) of the solar cell module body 2 is fixed to the frame 5 located on the lower side of the inclination.
  • the other end (upper end) of the solar cell module body 2 is supported by the frame 7 located on the side with a higher inclination, and is fixed by a predetermined fixing member (not shown).
  • the solar cell module main body 2 has the other end supported by the frame 7 while the end of the solar cell module main body 2 is locked by the frame 5, and fixed in that state. Since it is fixed to the frame 7 by members, it is attached to the steel plate tile. Further, since the end of the solar cell module body 2 is detachably locked to the frame 5, a fixing member for fixing the other end of the solar cell module body 2 to the frame 7. By removing this, it becomes possible to attach and detach the solar cell module body 2 to the steel plate tile.
  • the solar cell 21 is sealed with a transparent resin 23 such as ethylene-butyl acetate (EVA).
  • EVA ethylene-butyl acetate
  • a white reinforced glass plate 24 is provided on the surface on the side where sunlight is incident.
  • a weather-resistant film 25 is mounted on the surface on the side opposite to the side where the sunlight enters. The end of the weather-resistant film 25 in contact with the white reinforced glass plate 24 is sealed with a silicone resin 26.
  • a suspender 31 having a metal plate strength is fixed to a sloping roof base plate 4 with screws 32 or the like. It should be noted that the base plate 4 has been subjected to a waterproof treatment by using a waterproof sheet or the like.
  • an integrated steel tile 9 is prepared which is connected to the steel tile 6 so that the predetermined frames 5 and 7 face each other. Frames 5 and 7 are connected to this integrated steel roof tile 9 Then, except that the solar cell module is not installed except for this point, it has almost the same shape as the ordinary steel sheet tile 3.
  • the frame 5 is formed with a groove 5a into which one end (lower end) of the solar cell module main body is fitted, and the lower end of the solar cell module main body is locked.
  • the frame 7 is formed with a groove 7a for supporting the other end (upper end) of the solar cell module main body from below, and the frames 5 and 7 support the solar cell module main body.
  • the integrated steel roof tile 9 is hooked on the suspension 31.
  • FIG. 6 another suspender 31 is hooked on the upper end of the integrated steel roof tile 9 and pulled toward the side with a higher inclination (ridge side), and then, as shown in FIG. Then, the suspenders 31 are fixed with screws 32 or the like.
  • FIG. 8 the lower end of the next integrated steel roof tile 9 is hooked on the suspender 31, and as shown in FIG. Is hooked and pulled toward the ridge side, and then, as shown in FIG. 10, the suspender 31 is fixed with screws 32 or the like.
  • the integrated steel plate tile 9 is sequentially laid with the eaves-side force of the sloping roof directed toward the ridge.
  • the ordinary steel roof tile 3 is also laid on a sloped roof by the same construction.
  • the lower end of the solar cell module main body 2 is fitted into the groove 5 a provided in the frame 5 of the integrated steel plate tile 9 to lock the solar cell module main body 2. .
  • the upper end of the solar cell module main body 2 is placed in the groove 7a provided in the one frame 7.
  • a cushioning material (not shown) that also has a butyl rubber force is provided at a portion where the frame 5 contacts the lower end of the solar cell module main body 2 and a portion where the frame 7 contacts the upper end of the solar cell module main body 2. May be interposed ⁇ ⁇ ⁇ ⁇ respectively.
  • the fixing member 8 is mounted on the frame 7 with the upper end of the solar cell module main body 2 pressed down with an upper force while fixing the fixing member 8 to the frame 7. .
  • the solar cell module main body 2 is held and fixed to the body-shaped steel plate tile 9, and the solar cell module 1 is formed.
  • the lower end of the solar cell module main body 2 is fitted into the groove 5 a provided in the frame 5 also for the next integrated steel plate tile 9 positioned on the slope.
  • the module body 2 is locked, and as shown in FIG. 14, the upper end of the solar cell module body 2 is placed in the groove 7a provided in one frame 7, and the fixing member 8 is fixed to the frame 7 with screws 33. Fix it.
  • the lower end of the solar cell module main body 2 is fitted into the frame 5 for locking the solar cell module main body 2, and the upper end of the solar cell module main body 2 is supported and fixed by the fixing member 8.
  • An integrated steel plate tile 9 is used as a mount having a frame 7 fixed by the above.
  • the integrated steel tile 9 is laid on the sloping roof, and the solar cell module body is While the lower end of 2 is locked to frame 5, the upper end of solar cell module body 2 is supported by frame 7 and fixed by fixing member 8, so that solar cell module body 2 is fixed to integrated steel roof tile 9. Is done.
  • the solar cell module body 2 can be fixed to the integrated steel plate tile 9 in a relatively lightweight state without the necessity of mounting members for installation on the inclined roof to the solar cell module body 2. it can. As a result, the solar cell module 1 can be easily installed on the inclined roof.
  • the upper end of the solar cell module main body 2 is fixed by a relatively simple member using a fixing member 8 for holding down an upward force and a screw 33. It is possible to suppress an increase in costs required for installation work including labor costs. Furthermore, since the solar cell module body 2 is relatively lightweight, it can be easily handled, work efficiency can be improved, and safety can be easily ensured. Further, since the lower end of the solar cell module main body 2 is detachably locked to the frame 5, the solar cell module main body 2 can be removed simply by removing the fixing member 8 covering the upper end of the solar cell module main body 2. 2 can be removed from the integrated steel roof tile 9. As a result, maintenance such as replacement work of the solar cell module body 2 can be performed easily and safely.
  • the above-mentioned solar cell module employs a solar cell module in which an integrated steel sheet tile in which a pair of frames facing each other in a direction perpendicular to the direction of the roof is connected to each of the steel sheet tiles of the solar cell module Has been described as an example.
  • the steel sheet tile and the frame are separated from each other, and after the steel sheet tile is laid on the sloping roof, a plurality of steel sheet tiles arranged in a direction perpendicular to the direction of the slope of the sloping roof are passed.
  • the following describes an example of a solar cell module to which the above frame is connected.
  • the solar cell module main body 2 is attached to a steel roof tile (not shown), and one solar cell module main body 2 is mounted on one steel roof tile.
  • a pair of steel tiles is provided along the direction perpendicular to the direction of inclination of the roof so as to pass over the plurality of steel tiles.
  • Frames 5 and 7 are attached respectively.
  • An end of the solar cell module main body 2 is locked to the frame body 5 located on the lower side of the inclination.
  • the other end of the solar cell module main body 2 is supported by the frame 7 located on the side with a higher inclination, and is fixed by a predetermined fixing member (not shown).
  • a predetermined fixing member not shown.
  • a part where the solar cell module main body 2 is not installed is covered with a normal steel plate tile 3.
  • a suspender 31 having a metal plate strength is fixed to a sloping roof base plate 4 with screws 32 or the like.
  • the base plate 4 is preliminarily waterproofed with a waterproof sheet or the like.
  • a steel plate tile 6 formed with grooves 66a and 66b for mounting a predetermined pair of frames is prepared.
  • the steel roof tile 6 is hooked on the suspension 31.
  • This steel roof tile 6 Has almost the same shape as a normal steel tile 3 in which no solar cell module is installed except that the grooves 66a and 66b are formed.
  • FIG. 21 another suspender 31 is hooked on the upper end of the steel sheet tile 6 and pulled toward the ridge with a higher inclination, and then, as shown in FIG. Fix child 31 with screws 32 etc.
  • FIG. 23 the lower end of the next steel sheet tile 6 is hooked on the suspender 31, and then, as shown in FIG. Pull toward the ridge side and fix the suspension 31 with screws 32 etc. as shown in Fig. 25
  • the eaves-side force of the sloping roof is also directed to the ridge side, and the steel sheet tiles 6 are sequentially laid.
  • FIGS. 26 and 17 with respect to the steel roof tiles 6 laid on the sloped roof, along the grooves 66a and 66b formed in the steel roof tiles 6 arranged in a direction orthogonal to the direction of the slope.
  • the frame 5 and the frame 7 are fitted with each other. In this way, the pair of frame members 5 and 7 is attached so as to pass the plurality of steel roof tiles 6 arranged in a direction perpendicular to the direction of the inclination.
  • the lower end of the solar cell module main body 2 is fitted into the groove 5a provided in the frame 5 of the steel sheet tile 6, and the solar cell module main body 2 is locked.
  • the upper end of the solar cell module main body 2 is supported by a groove 7a provided in one frame 7.
  • a cushioning material (not shown) that also has a butyl rubber force is provided in a portion where the frame 5 contacts the lower end of the solar cell module main body 2 and a portion where the frame 7 contacts the upper end of the solar cell module main body 2. I can intervene each.
  • the fixing member 8 is fixed to the frame 7 with screws 33 in a state where the fixing member 8 is mounted on the frame 7 and the upper end of the solar cell module main body 2 is pressed down by an upward force. In this way, the solar cell module main body 2 is held and fixed to the steel sheet tile 6, and the solar cell module 1 is formed.
  • the lower end of the solar cell module main body 2 is fitted into the groove 5 a provided in the frame 5 of the steel roof tile 6 located above, so that the solar cell module main body 2 is engaged.
  • the upper end of the solar cell module main body 2 is supported by the groove 7 a provided in one of the frames 7, and the fixing member 8 is fixed to the frame 7 by screws 33.
  • Fig. 15 Thereafter, as shown in Fig. 15 described above, at the joints of the solar cell modules 1 adjacent to each other in a direction orthogonal to the direction of the inclination of the inclined roof, predetermined connection to the power conditioner and the like including the connection of the power line connector 11 is performed. Power line connection.
  • the cover member 10 is arranged so as to cover the joint where the power line connector 11 is located, and the cover member 10 is fixed to the solar cell module with screws 34 and 35. In this way, as shown in FIGS. 17 and 18, the installation of the solar cell module 1 on the inclined roof is completed.
  • the lower end of the solar cell module body 2 is connected to the frame 5 with respect to the steel roof tile 6 to which the frames 5 and 7 are attached, as in the case of the solar cell module described above.
  • the solar cell module body 2 is fixed to the steel plate tile 6.
  • the solar cell module body 2 can be fixed to the steel plate tile 9 in a relatively lightweight state where it is not necessary to mount a member for installation on the inclined roof.
  • the solar cell module 1 can be easily installed on the inclined roof.
  • the solar cell module main body 2 can be fixed by relatively simple members, and an increase in cost required for installation work including labor costs can be suppressed. Can be. Furthermore, the handling including the maintenance of the solar cell module body 2 is easy, and the work efficiency can be increased and the operation can be performed safely.
  • a pair of frame bodies 5, 7 are attached so as to pass a plurality of steel sheet tiles 6, which are arranged in a direction orthogonal to the direction of the inclination, so that they are adjacent to each other. It is possible to effectively prevent the steel sheet tile 6 from shifting.
  • a suspender 31 having a metal plate strength is screwed on a sloping roof base plate 4 with screws 32. Fix by etc.
  • the base plate 4 is previously subjected to a waterproofing treatment using, for example, a waterproof sheet.
  • predetermined frames 5 and 7 are connected to steel roof tiles 6 so as to face each other, and the solar cell module main body 2 is further mounted on the frames 5 and 7.
  • An integrated steel roof tile 12 to which is attached is prepared.
  • the integrated steel sheet tile 12 is hooked on the suspension element 31.
  • the integrated steel roof tile 12 has substantially the same shape as the normal steel roof tile 3 except that the frames 5 and 7 and the solar cell module body 2 are attached.
  • FIG. 33 another suspender 31 is hooked on the upper end of the unitary steel plate tile 12 and pulled toward the sloping ridge side, and as shown in FIG. Fix the suspension element 31 with the screw 32 or the like.
  • FIG. 35 the lower end of the next integral steel roof tile 12 is hooked on the suspender 31, and as shown in FIG. , And pull it toward the ridge side, and then, as shown in FIG. 37, fix the suspension 31 with screws 32 or the like.
  • the integrated steel plate tiles 12 are sequentially laid with the eaves-side force of the sloping roof directed toward the ridge.
  • predetermined power to the power conditioner including the connection of the power line connector 11, was Make line connections.
  • cover member 10 is arranged so as to cover the joint where power line connector 11 is located, and cover member 10 is fixed to the solar cell module by screws 34 and 35. In this way, as shown in FIGS. 17 and 18, the installation of the solar cell module 1 on the inclined roof is completed.
  • an integrated steel sheet tile 12 in which frames 5, 7 and a solar cell module body 2 are integrally formed on a steel sheet tile 6 by using a normal steel sheet is used.
  • the solar cell module can be installed by laying the integrated steel roof tile 12 on the sloping roof in the same manner as the roof 3.
  • the work efficiency is greatly improved, the increase in the cost required for the installation work including labor costs can be suppressed, and the maintenance of the solar cell module body 2 is facilitated and the power is reduced. It can be done safely.
  • the protrusion 13 on the steel roof tile 6, it is possible to prevent the solar cell module body 2 from shifting along the direction in which the frames 5, 7 extend.
  • the projecting portion 13 may be provided on the frames 5, 7 to prevent the solar cell module main body 2 from shifting. ,.
  • the end of the steel plate tile 6 is bent to form a bent portion 6 a that sandwiches the end of the frame 7, and the frame 7 is fixed to the steel plate 6. You can do it!
  • the groove 66a into which the frame 7 is fitted is formed continuously, and in the steel sheet tile 6 shown in FIG. 41, the groove 66a is formed intermittently.
  • the frame 7 may be fixed to the steel plate tile 6 by fixing the end of the steel plate tile 6 and the end of the frame 7 with screws 36.
  • the entire frame 7 including the solar cell module main body 2 is covered with the ends of the steel plate tile 6, and this is fixed with screws 36, so that the frame 7 is fixed to the steel plate tile 6. You can fix it!
  • the solar cell module 1 As the fixing member 8 for holding the upper end of the solar cell module main body 2 and fixing it to the frame 7, the solar cell module 1 is installed on the sloping roof, and a downward force is applied to the lower side of the sloping roof. You may make it low. That is, as shown in FIG. 44 and FIG. 45, the distance L1 between the solar cell module bodies adjacent to each other in the tilt direction of the fixing member 8 and the height HI of the side fixed to the frame 7 are adjusted to adjust the tilt angle.
  • the angle of inclination of the portion of the fixing member 8 between the adjacent solar cell module bodies 2 is set to ⁇ 2 with respect to the horizontal plane. You may. By providing an inclination angle of ⁇ 2, rain and snow can flow efficiently to the eaves.
  • the fixing member 8 As the fixing member 8, the upper end of the fixing member 8 is sandwiched between the suspender 31 and the steel plate tile 6 to which the fixing member 8 is fixed.
  • it may have a shape that is sandwiched between the suspender 31 and the steel plate roof 6 on the upper stage.
  • the present invention is effectively used for photovoltaic power generation in general houses and the like.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Photovoltaic Devices (AREA)

Abstract

Un module de pile solaire (1) possède des corps principaux de module de pile solaire (2) fixés à des tuiles en plaque d'acier, chaque corps de module de pile solaire (2) étant fixé à une des tuiles en plaque d’acier. Chaque tuile en plaque d’acier pour le module de pile solaire (1) présente une paire de corps de structure opposés (5, 7) fixés le long d'une direction perpendiculaire à la direction de la pente d'un toit. Le corps de structure (7) placé du côté de la pente descendante présente une extrémité du corps principal de module de pile solaire (2) bloquée sur celui-ci. Le corps de structure (7) placé du côté de la pente ascendante présente l'autre extrémité du corps principal de module de cellule solaire (2) fixée sur celui-ci par des éléments de fixation prédéterminés. Ceci facilite l'installation du module de pile solaire (1) sur le toit pentu, ainsi que l'entretien, et permet que l'installation et l'entretien soient réalisés facilement et sans danger.
PCT/JP2005/007597 2004-04-26 2005-04-21 Module de pile solaire et structure de fixation pour celui-ci et tuiles utilisées pour celui-ci WO2005103408A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004-129730 2004-04-26
JP2004129730A JP4138697B2 (ja) 2004-04-26 2004-04-26 太陽電池モジュールおよびその取付け構造並びにそれに用いられる瓦材

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WO2005103408A1 true WO2005103408A1 (fr) 2005-11-03

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JP2009019365A (ja) * 2007-07-10 2009-01-29 Panasonic Electric Works Co Ltd 太陽光発電システムの屋根構造
US8511006B2 (en) 2009-07-02 2013-08-20 Owens Corning Intellectual Capital, Llc Building-integrated solar-panel roof element systems
US8782972B2 (en) 2011-07-14 2014-07-22 Owens Corning Intellectual Capital, Llc Solar roofing system
JP5783576B2 (ja) * 2013-07-10 2015-09-24 甍エンジニアリング株式会社 太陽電池モジュール取付具、太陽電池モジュール、太陽電池モジュール取付構造体及び太陽電池モジュールの施工方法
CN104929326A (zh) * 2014-03-21 2015-09-23 韩金玲 一种滴胶封装光伏彩钢瓦及制造方法
CN104929325A (zh) * 2014-03-21 2015-09-23 韩金玲 一种层压封装光伏彩钢瓦及制造方法
JP2016191269A (ja) * 2015-03-31 2016-11-10 株式会社カネカ 屋根部材、屋根構造、太陽電池モジュールの取付方法、並びに太陽電池モジュールの取付構造
WO2021153434A1 (fr) * 2020-01-29 2021-08-05 株式会社カネカ Procédé de fabrication de module de cellules solaires et module de cellules solaires
JP7471003B2 (ja) * 2022-03-23 2024-04-19 喬國能源科技股▲ふん▼有限公司 太陽光発電パネル
JP7278460B1 (ja) 2022-05-23 2023-05-19 東京瓦斯株式会社 太陽光パネル設置構造

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JPH09177272A (ja) * 1995-12-28 1997-07-08 Sekisui Chem Co Ltd 住宅用ソーラ機器の取付に用いられる取付金物及び住宅用ソーラ機器の取付構造並びに住宅用ソーラ機器搭載の屋根
JP2001329664A (ja) * 2000-03-15 2001-11-30 Kanegafuchi Chem Ind Co Ltd 太陽電池モジュール、発電装置、発電装置設置方法、及び中間横架台
JP2004027734A (ja) * 2002-06-27 2004-01-29 Kyocera Corp 太陽電池モジュール及びそれを用いた太陽電池アレイ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09177272A (ja) * 1995-12-28 1997-07-08 Sekisui Chem Co Ltd 住宅用ソーラ機器の取付に用いられる取付金物及び住宅用ソーラ機器の取付構造並びに住宅用ソーラ機器搭載の屋根
JP2001329664A (ja) * 2000-03-15 2001-11-30 Kanegafuchi Chem Ind Co Ltd 太陽電池モジュール、発電装置、発電装置設置方法、及び中間横架台
JP2004027734A (ja) * 2002-06-27 2004-01-29 Kyocera Corp 太陽電池モジュール及びそれを用いた太陽電池アレイ

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JP4138697B2 (ja) 2008-08-27
JP2005307687A (ja) 2005-11-04

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