WO2013162009A1 - 太陽電池装置 - Google Patents
太陽電池装置 Download PDFInfo
- Publication number
- WO2013162009A1 WO2013162009A1 PCT/JP2013/062425 JP2013062425W WO2013162009A1 WO 2013162009 A1 WO2013162009 A1 WO 2013162009A1 JP 2013062425 W JP2013062425 W JP 2013062425W WO 2013162009 A1 WO2013162009 A1 WO 2013162009A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- column
- solar cell
- cell device
- column member
- support member
- Prior art date
Links
- 238000009434 installation Methods 0.000 claims abstract description 23
- 230000002093 peripheral effect Effects 0.000 claims abstract description 19
- 239000000758 substrate Substances 0.000 description 16
- 238000010276 construction Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 229910000838 Al alloy Inorganic materials 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000000945 filler Substances 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- -1 CIGS Chemical compound 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 4
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 4
- 229910021417 amorphous silicon Inorganic materials 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 229910004613 CdTe Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 2
- 239000011112 polyethylene naphthalate Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920002620 polyvinyl fluoride Polymers 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- DVRDHUBQLOKMHZ-UHFFFAOYSA-N chalcopyrite Chemical compound [S-2].[S-2].[Fe+2].[Cu+2] DVRDHUBQLOKMHZ-UHFFFAOYSA-N 0.000 description 1
- 229910052951 chalcopyrite Inorganic materials 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Images
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
-
- 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
- F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
- F24S25/12—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface using posts in combination with upper profiles
-
- 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
- F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
-
- 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
- F24S25/30—Arrangement of stationary mountings or supports for solar heat collector modules using elongate rigid mounting elements extending substantially along the supporting surface, e.g. for covering buildings with solar heat collectors
- F24S25/33—Arrangement of stationary mountings or supports for solar heat collector modules using elongate rigid mounting elements extending substantially along the supporting surface, e.g. for covering buildings with solar heat collectors forming substantially planar assemblies, e.g. of coplanar or stacked profiles
- F24S25/35—Arrangement of stationary mountings or supports for solar heat collector modules using elongate rigid mounting elements extending substantially along the supporting surface, e.g. for covering buildings with solar heat collectors forming substantially planar assemblies, e.g. of coplanar or stacked profiles by means of profiles with a cross-section defining separate supporting portions for adjacent 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
- F24S25/60—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
- F24S25/617—Elements driven into the ground, e.g. anchor-piles; Foundations for supporting elements; Connectors for connecting supporting structures to the ground or to flat horizontal surfaces
-
- 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
- F24S25/65—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for coupling adjacent supporting elements, e.g. for connecting profiles together
-
- 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
- F24S25/70—Arrangement of stationary mountings or supports for solar heat collector modules with means for adjusting the final position or orientation of supporting elements in relation to each other or to a mounting surface; with means for compensating mounting tolerances
-
- 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
- H02S20/10—Supporting structures directly fixed to the ground
-
- 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
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- 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
- F24S2025/6008—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules by using toothed 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
- F24S2025/80—Special profiles
- F24S2025/801—Special profiles having hollow parts with closed cross-section
-
- 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
- F24S2025/80—Special profiles
- F24S2025/807—Special profiles having undercut grooves
-
- 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 device.
- the solar cell device includes a solar cell module, a mount for fixing the solar cell module, and electrical equipment such as an inverter for taking out output from the solar cell module.
- a photovoltaic power generation facility configured by a large number of solar cell devices and having an output of about 1 megawatt or more is called a mega solar. Mega solar is required to construct a large number of solar cell devices with low cost and high quality. In view of this, a solar cell device designed to reduce costs has been proposed (see, for example, Patent Document 1).
- One object of the present invention is to provide a solar cell device excellent in workability.
- a solar cell device includes a column member standing on an installation surface, a connection support member provided at an upper end portion of the column member, a rail member supported by the connection support member, And a solar cell module disposed on the rail member.
- the connection support member has a lower portion that covers at least a part of the outer peripheral surface of the upper end portion of the column member.
- the solar cell device can be constructed by a simple operation.
- FIG. 1 is a perspective view showing an embodiment of a solar cell device according to the present invention.
- FIG. 2 is an exploded perspective view showing a part of one embodiment of the solar cell device according to the present invention in an exploded manner.
- FIG. 3 is a diagram showing an example of a solar cell module constituting one embodiment of the solar cell device according to the present invention, and FIG. 3A is a plan view of the solar cell module viewed from the light receiving surface side, FIG. FIG. 3B is a sectional view taken along the line AA ′ in FIG.
- FIG. 4A is a diagram showing a part of one embodiment of the solar cell device according to the present invention, and is an enlarged exploded perspective view showing an enlarged and exploded view of part B in FIG. 2.
- FIG. 3 is a diagram showing an example of a solar cell module constituting one embodiment of the solar cell device according to the present invention
- FIG. 3A is a plan view of the solar cell module viewed from the light receiving surface side
- FIG. 3B is a
- FIG. 4B is a diagram showing a part of one embodiment of the solar cell device according to the present invention, and is an enlarged side view of a portion B in FIG. 2.
- FIG. 5 is an exploded perspective view showing a state of assembly of one embodiment of the solar cell device according to the present invention.
- FIG. 6 is a diagram showing a solar cell device according to another embodiment of the present invention, and is an enlarged exploded perspective view showing a modified example of the portion B in FIG.
- FIG. 7A is a diagram showing a solar cell device according to another embodiment of the present invention, and is an enlarged exploded perspective view showing a modified example in part B of FIG. FIG.
- FIG. 7B is a diagram showing a solar cell device according to another embodiment of the present invention, and is an enlarged side view showing a modified example in part B of FIG.
- FIGS. 8A and 8B are views showing a solar cell device according to another embodiment of the present invention, and are side views showing a modification of the hole of the connecting support member.
- FIG. 9 is a view showing a solar cell device according to another embodiment of the present invention, and is a side view showing a state of height adjustment when uneven settlement occurs.
- FIG. 10 is a diagram showing a solar cell device according to another embodiment of the present invention, and is an enlarged exploded perspective view showing a modified example of part C of FIG. FIG.
- FIG. 11 is a view showing a solar cell device according to another embodiment of the present invention, and is a side view showing a state of height adjustment when uneven settlement occurs.
- FIG. 12 is a perspective view showing a mount for a solar cell device according to another embodiment of the present invention.
- 13A and 13B are views showing a solar cell device according to another embodiment of the present invention, in which FIG. 13A is an exploded perspective view showing an enlarged portion D of FIG. 12, and FIG. It is a perspective view which expands and shows a part.
- FIG. 14 is a view showing a solar cell device according to another embodiment of the present invention, and is a plan view showing a state in which the height and angle are adjusted using the D part of FIG.
- FIG. 15 is a figure which shows the solar cell apparatus which concerns on other embodiment of this invention, and is a perspective view which shows other embodiment of a column member.
- the X-axis direction is a direction parallel to the light receiving surface of the solar cell module 2 in the solar cell device 1 and perpendicular to the inclined direction in which the light receiving surface is inclined with respect to the installation surface.
- the direction parallel to the tilt direction and parallel to the tilt direction is defined as the Y-axis direction
- the direction perpendicular to the light receiving surface is defined as the Z-axis direction.
- the downward direction of the inclination of the solar cell device 1 is referred to as an eave side
- the upward direction of the inclination is referred to as a building side.
- the solar cell device 1 includes a column member 22 erected on a horizontal installation surface P, a connection support member 25 provided at the upper end of the column member 22, and the connection The rail member 23 supported by the supporting member 25 and the solar cell module 2 disposed on the rail member 23 are provided.
- the connection support member 25 is inclined at a predetermined angle with respect to the installation surface P and has an upper portion having an upper surface facing the lower surface of the rail member 23 and a lower portion covering at least a part of the outer peripheral surface at the upper end portion of the column member 22. And have.
- the solar cell device 1 may be provided with a foundation 21 that supports the column member 22. Further, the solar cell device 1 may be configured such that a plurality of the horizontal rail members 24 are arranged in parallel in a direction orthogonal to the rail member 23 and the solar cell module 2 is fixed between the adjacent horizontal rail members 24. Good. Thereby, the solar cell module 2 can be fixed more strongly.
- the solar cell module 2 is formed by electrically connecting a plurality of solar cell elements 12 to each other.
- the solar cell module 2 includes, for example, a super straight structure in which light is incident from the substrate side on which the solar cell element 12 is disposed, a double glass structure in which the solar cell element is surrounded by a glass substrate, or light from the opposite side of the substrate.
- Various structures such as a substrate structure on which light is incident can be selected.
- the super straight structure as shown in FIG. 3 is easy to apply to single crystal silicon or polycrystalline silicon solar cells.
- the solar cell module 2 includes a translucent substrate 11, a plurality of solar cell elements 12 disposed at predetermined positions with respect to the translucent substrate 11, and a filler 13 that protects the periphery of the solar cell elements 12.
- the solar cell panel 15 is configured by laminating the back surface protection member 14.
- the solar cell panel 15 has a light receiving surface 15a on which light is mainly incident and a back surface located on the back side of the light receiving surface 15a.
- the translucent substrate 11 has a function of protecting the solar cell element 12 and the like from the light receiving surface 15a side.
- Examples of such translucent substrate 11 include tempered glass or white plate glass.
- the solar cell element 12 has a function of converting incident light into electricity.
- a solar cell element 12 includes, for example, a semiconductor substrate made of single crystal silicon, polycrystalline silicon, or the like, and electrodes provided on the front surface (upper surface) and the back surface (lower surface) of the semiconductor substrate.
- the solar cell element 12 having a single crystal silicon substrate or a polycrystalline silicon substrate has, for example, a quadrangular shape in plan view. At this time, the size of one side of the solar cell element 12 is, for example, 100 to 200 mm.
- an electrode located on the surface of one solar cell element 12 and an electrode located on the back surface of the other solar cell element 12 among the adjacent solar cell elements 12 are wiring members. (Inner leads) are electrically connected. Thereby, the several solar cell element 12 is arranged so that it may be connected in series. Examples of such a wiring material include a copper foil coated with solder.
- the type of the solar cell element 12 is not particularly limited.
- a thin-film solar cell element in which the photoelectric conversion portion in the solar cell element is made of a material such as amorphous silicon, chalcopyrite such as CIGS, or CdTe may be employed.
- a glass substrate on which a photoelectric conversion layer made of amorphous silicon, CIGS, or CdTe, a transparent electrode, and the like are appropriately stacked can be used.
- Such a thin-film solar cell element is obtained by patterning and integrating the photoelectric conversion layer and the transparent electrode on a glass substrate.
- the thin film solar cell element a wiring material for connecting a plurality of photoelectric conversion layers can be eliminated.
- the solar cell element 12 may be of a type in which a thin film of amorphous silicon is formed on a single crystal or polycrystalline silicon substrate.
- the filler 13 provided on both main surface sides of the solar cell element 12 has a function of sealing the solar cell element 12.
- examples of such filler 13 include thermosetting resins such as ethylene vinyl acetylate copolymer.
- the back surface protection member 14 has a function of protecting the solar cell element 12 and the like from the back surface side. Such a back surface protection member 14 is bonded to the filler 13 located on the back surface side of the solar cell panel 15.
- a back surface protection member 14 for example, PVF (polyvinyl fluoride), PET (polyethylene terephthalate), PEN (polyethylene naphthalate), or a laminate obtained by appropriately selecting these can be used.
- a frame 16 can be provided on the periphery of the solar cell panel 15.
- the frame 16 is provided so as to protect the outer periphery of the solar cell panel 15 and has a function of improving the load resistance of the solar cell module 2 and protecting it from an impact.
- a frame 16 for example, a material obtained by extrusion molding a metal such as an aluminum alloy can be used.
- the gantry 3 is a structure that supports the solar cell module 2.
- the member which comprises the mount frame 3 is demonstrated from the lower part side.
- the gantry 3 is supported by a foundation 21 arranged on an installation surface P such as the ground.
- the foundation supporting the ridge side is referred to as a first foundation 21a
- the foundation supporting the eaves side is referred to as a second foundation 21b.
- a column member 22 is provided on the first foundation 21a.
- a connecting support member 25 is fixed on the column member 22.
- a fixing member 26 made of, for example, an aluminum alloy is fixed on the second base 21b.
- a rail member 23 is installed between the connecting support member 25 and the fixing member 26.
- a plurality of horizontal rail members 24 are provided between the rail members 23 arranged side by side.
- the longitudinal direction of the horizontal rail member 24 is orthogonal to the longitudinal direction of the rail member 23.
- a plurality of the horizontal rail members 24 are arranged in parallel at substantially the same interval as the width of the solar cell module 2.
- the foundation 21 may further include one or more foundations and column members on the ridge side from the second foundation 21b that supports the eaves side most.
- the foundation 21 has a function as a foundation of the solar cell device 1.
- a foundation 21 for example, a cloth foundation embedded in soil can be used.
- the width of the bottom of the fabric foundation may be widened to reduce the contact pressure. If such a cloth foundation is used, the ground is supported by a large area at the bottom of the cloth foundation. Therefore, the distortion of the solar cell device 1 due to the uneven settlement of the foundation 21 can be reduced, and the solar cell module 2 is damaged. Can also be reduced.
- a screw pile which is a kind of friction pile made of stainless steel, for example, may be used.
- the screw pile is provided with a spiral wing on the outer periphery of a pile body having a circular cross section, and has improved circumferential friction and pulling resistance.
- the column member 22 is a column body disposed on the first foundation 21 a via the column support member 29 so that the longitudinal direction is perpendicular to the installation surface P. As shown in FIGS. 1 and 2, the column member 22 supports the ridge side of the solar cell device 1.
- the column member 22 has a lower end portion 22 a fixed to the first foundation 21 a and an upper end portion 22 b that supports the rail member 23 via a connection support member 25.
- the column member 22 may have an I-type, T-type, or H-type cross-sectional shape in a cross section orthogonal to the longitudinal direction. Moreover, the column member 22 may have a tubular portion that extends along the longitudinal direction. Thereby, the strength of the column member 22 is increased.
- Such a column member 22 has, for example, four flange portions (first flange portions 22c) protruding from two opposite sides of the square pipe.
- a material obtained by extruding a metal such as an aluminum alloy can be used.
- a first hole portion 22c for fixing the connecting support member 25 to the first flange portion 22c with a fastening member (first fastening member 27) is provided on the top of the column member 22.
- the fastening member 27 is inserted into the hole portion (first hole portion 22c) provided in the opposing first flange portion 22c and the hole portion 25b provided in the connection support member 25, whereby the connection support member 25 is connected. Is fixed to the column member 22.
- the column support member 29 has a bottom surface portion 29d disposed on the first foundation 21a, and a wall portion 29a connected to the bottom surface portion 29d and covering at least a part of the outer peripheral surface of the lower end portion of the column member 22. is doing.
- the connecting support member 25 is a member for fixing the rail member 23 on the column member 22.
- the connecting support member 25 has substantially the same length as the column member 22 in the X-axis direction.
- the connecting support member 25 has a shape slightly longer than the length of the column member 22 in the direction orthogonal to the X-axis direction (about the thickness of the connecting support member 25).
- the lower portion of the connecting support member 25 has plate-like portions 25a that are opposed to each other at substantially the same interval as a cross section of the column member 22 viewed from a direction perpendicular to the longitudinal direction.
- the plate-like portion 25 a is inscribed in the outer peripheral surface 22 f of the column member 22 when the connection support member 25 is placed on the upper end portion 22 b of the column member 22.
- the plate-like portion 25 a has a plurality of hole portions 25 b at positions facing each of the plurality of first hole portions 22 d provided on the upper portion of the column member 22.
- at least one of the two plate-like portions 25a has a protruding portion 25c inside thereof.
- the projecting portion 25 c is in contact with the upper end portion 22 b of the column member 22, and can determine the fitting distance of the connecting support member 25 to the column member 22.
- the upper part of the connecting support member 25 has an upper surface 25 d that contacts the lower surface 23 a of the rail member 23 and supports the rail member 23.
- the upper surface 25 d is inclined with respect to the installation surface (ground) P when the connection support member 25 is installed on the column member 21.
- the upper surface 25 d is in contact with the lower surface 23 a of the rail member 23.
- a plurality of holes 25e are provided on the upper surface 25d, and the rail member 23 is fixed to the connecting support member 25 using the holes 25e, the recesses 23b of the rail member 23, and the fourth fastening member 28.
- the 4th fastening member 28 is comprised with a volt
- a material obtained by extrusion molding a metal such as an aluminum alloy can be used.
- the fixing member 26 is a member for fixing the rail member 23 on the second foundation 21b.
- the upper part of the fixing member 26 may have substantially the same shape as the upper part of the connecting support member 25.
- the lower part of the fixing member 26 is made into a flat plate shape, for example, and has a plurality of holes 26a for fastening with anchor bolts 34 provided so as to be embedded in the second foundation 21b.
- a material obtained by extruding a metal such as an aluminum alloy can be used as the fixing member 26.
- the rail member 23 is laid across the connecting support member 25 and the fixing member 26, and It is a member fixed so that it may incline. Further, the horizontal rail member 24 is arranged and fixed on the rail members 23 arranged side by side so as to be orthogonal to the longitudinal direction of the rail member 23.
- the cross-sectional shape of the rail member 23 can be a square pipe shape as shown in FIG. 4A.
- the rail member 23 has a plurality of recesses 23b on the lower surface 23a along which a part of the fourth fastening member 28 enters along the longitudinal direction.
- the recess 23 b can be used to fix the rail member 23 to the fixing member 26 and the connecting support member 25.
- a material obtained by extrusion molding a metal such as an aluminum alloy can be used.
- the horizontal rail member 24 is disposed on the rail member 23 such that the longitudinal direction thereof is the X-axis direction. As shown in FIG. 4A, the horizontal rail member 24 has a fixing portion 24 a that fixes one end of the solar cell module 2, and can fix the solar cell module 2.
- a material obtained by extrusion molding a metal such as an aluminum alloy can be used.
- the connection support member 25 has a plate-like portion 25a that covers the outer peripheral surface 22f of the upper end portion 22b of the column member 22.
- the pair of plate-like portions 25 a are arranged so as to sandwich the outer peripheral surface 22 f of the upper end portion 22 b of the column member 22.
- the connection support member 25 can be fitted into a part of the column member 22 by placing the connection support member 25 on the column member 22.
- the displacement of the rail member 23 with respect to the column member 22 is less likely to occur. Therefore, the operator does not have to perform operations such as tightening with bolts and nuts while supporting the members by hand and matching the bolt holes. Thereby, workability improves.
- the connecting support member 25 is previously fixed at a predetermined position of the rail member 23 by the fourth fastening member 28, and the rail member 23 is placed on the column member 22.
- the plate-like portion 25 a can be fixed to the upper end portion 22 b of the column member 22. Accordingly, the rail member 23 is less likely to slide off from the column member 22 before the first fastening member 27 is attached. Thereby, the worker can work safely even by one person.
- connection support member 25 and the rail member 23 fixed by the fourth fastening member 28 into the installation site in advance at a factory or the like, the work period can be shortened and the assembly accuracy can be increased.
- the first hole portion 22d of the pillar member 22 is provided in the first flange portion 22c.
- the state in which the first fastening member 27 is inserted between the opposing hole portions 22d can be visually recognized from the outside, the workability is good, and the inspection after completion can be easily performed in a short time.
- the upper surface 25d of the connecting support member 25 has, for example, a plurality of convex portions 25f, and the convex portions 25f are a plurality of concave portions 23b provided on the lower surface 23a of the rail member 23. Is placed inside.
- the connecting support member 25 has a convex portion 25 f protruding in the Z-axis direction at a position facing the concave portion 23 b of the rail member 23.
- the convex portion 25f has a rectangular parallelepiped shape.
- the width of the convex portion 25f in the X-axis direction may be substantially the same as the width of the concave portion 23b of the rail member 23 in the X-axis direction.
- the convex portion 25f may have a bowl shape in addition to a rectangular parallelepiped shape. With such a shape, the strength against negative pressure is improved.
- the strength against deformation in the direction in which the rail member 23 rotates on the connecting support member 25 can be increased.
- the convex portion 25f can function as a guide portion when the rail member 23 and the connecting support member 25 are assembled. Thereby, workability improves more.
- the connecting support member 25 may have a concave portion or an uneven portion on the upper surface.
- a convex portion or a convex concave portion corresponding to the concave portion or the concave and convex portion of the connecting support member 25 may be provided on the lower surface of the rail member 23.
- the direction parallel to the eave side of the solar cell device 1 and parallel to the installation surface is the X′-axis direction
- the eave side of the solar cell device 1 is The direction perpendicular to the installation surface is defined as the Y′-axis direction
- the direction perpendicular to the installation surface is defined as the Z′-axis direction.
- the plate-like portion 25a of the connecting support member 25 has a first serration portion 25g as a first fitting portion on the back surface of the surface facing the outer peripheral surface of the column member 22.
- the 1st fastening member 27 has the 2nd serration part 27b as a 2nd fitting part fitted to the 1st serration part 25g on the contact surface which contact
- the second serration portion 27b can be fitted to the first serration portion 25g at a plurality of positions in the longitudinal direction (Z ′ direction) of the column member.
- the plate-like portion 25a of the connecting support member 25 has first serration portions 25g in which concave portions and convex portions are alternately arranged in the Z ′ direction. Further, as shown in FIG. 7B, the plate-like portion 25 a is provided with a long and narrow long hole (first long hole 25 i) in the longitudinal direction (Z ′ direction) of the column member 22.
- the first fastening member 27 disposed in the first long hole 25i has a first washer portion 27a.
- the first washer portion 27a is provided with a second serration portion 27b that can be fitted to the first serration portion 25g on the surface of the connecting support member 25 that contacts the first serration portion 25g.
- the 1st serration part 25g of the connection support member 25 and the 2nd serration part 27b of the 1st washer part 27a are fitted, compared with the fixing method with a normal volt
- since the angle can be fixed only by lightly tightening the bolt 27c and the nut 27d by hand, the workability is excellent.
- the 1st long hole 25i is provided in the ridge side of the plate-shaped part 25a, the 1st washer member 27a of the 1st fastening member 27 is used for the 1st long hole 25i with the volt
- the connecting support member 25 can be fixed to the column member 22 at an arbitrary position. Thereby, it can fix, after setting the inclination-angle of the upper surface 25d of the connection support member 25 to arbitrary angles.
- the hole part 25h and the 1st long hole 25i since it is being fixed by the 1st fastening member 27 in two places, the hole part 25h and the 1st long hole 25i, it becomes a fixed fulcrum instead of a rotation fulcrum (pin, hinge).
- the holes 25h and the first elongated holes 25i are not limited to the shapes shown in FIGS. 7A and 7B.
- the shape (FIG. 8A) in which the arrangement of the round holes and the long holes is exchanged may be used.
- the hole 25h may be formed in a long hole shape.
- This embodiment may be used in an area where a mega solar is installed, for example.
- a mega solar is installed in an area where a mega solar is installed, for example.
- Uneven settlement is a phenomenon in which the amount of settlement varies depending on the location. If the foundation is greatly inclined during construction due to such uneven settlement, the screw holes are difficult to align. In such a case, there is a possibility that re-starting from the installation of the foundation 21 may occur.
- the inclination angle of the upper surface 25d of the connecting support member 25 can be firmly fixed at an arbitrary angle.
- the foundation is fixed.
- the first washer member 27a is fixed at an arbitrary position via the first elongated hole 25i, and the connecting support member 25 is connected.
- the angle of the solar cell module can be adjusted.
- a column support member 29 is provided between the foundation 21 and the column member 22 provided on the installation surface.
- a second fastening member 30 for fixing the column member 22 to the column support member 29 is provided.
- the column support member 29 has a bottom surface portion 29d arranged on the first foundation 21a.
- the column support member 29 has a wall portion 29 a that covers at least a part of the outer peripheral surface of the lower end portion of the column member 22.
- the wall portion 29a is connected to the bottom surface portion 29d.
- the wall portion 29a has elongated long holes (second long holes 29c) provided in the longitudinal direction (Z ′ direction) of the column member 22 at both ends in the X ′ direction.
- the second long holes 29c are provided in at least two places, and are arranged so that their longitudinal directions are parallel to each other.
- a second hole 22 h into which the second fastening member is inserted is provided at a position on the lower side of the column member 22.
- the column member 22 can be set up vertically, so that when the plurality of column members 22 are set up, the height and inclination of each column member 22 are different, so problems such as construction interruption are reduced, and workability is reduced. Can be improved.
- the column support member 29 can also be used for adjusting the height and angle of the solar cell module.
- the column support member 29 has a third serration portion 29b as a third fitting portion on the back surface of the surface facing the outer peripheral surface of the column member 22.
- the 2nd fixing member 30 has the 2nd washer part 30a, as shown in FIG.
- the 2nd washer part 30a has the 4th serration part 30b as a 4th fitting part fitted to the 3rd serration part 29b on the contact surface which touches the 3rd serration part 29b.
- the fourth serration portion 30b can be fitted to the third serration portion 29b at a plurality of positions in the longitudinal direction (Z ′ direction) of the column member.
- the second fastening holes 30 are fixed to the two second elongated holes 29c, they are not rotation fulcrums (pins, hinges) but fixed fulcrums. This makes it difficult for loosening between the bolt 30c and the nut 30d due to temperature change or deflection due to load, and the reliability after construction is increased.
- this embodiment is not restricted to the thing in which the column support member 29 was arrange
- another member may be provided between the column support member 29 and the foundation 21 in order to further increase the position of the column support member 29.
- the column member has a first column member 22 positioned on the solar cell module 2 side and a second column member 31 positioned on the installation surface P side. Yes.
- the second column member 31 and the column coupling member 32 are arranged between the first foundation 21 a provided on the installation surface P and the column support member 29. Therefore, in this embodiment, the column support member 29 supports the lower side of the first column member 22.
- a third fastening member 33 for fixing the column connecting member 32 to the second column member 31 is provided.
- the column connecting member 32 has an upper plate portion 32a and two side plate portions 32b arranged downward from the upper plate portion 32a.
- the pair of side plate portions 32 b is provided so as to cover a part of the second column member 31.
- the pair of side plate portions 32b may be arranged side by side so as to sandwich the second column member 31.
- the side plate portion 32 b is provided with a long hole 32 c (third long hole) that is elongated in the longitudinal direction of the second column member 31.
- a fifth fitting portion 32c1 (fifth serration portion) made of, for example, a sawtooth uneven portion is provided on the inner peripheral surface of the straight portion of the elongated hole 32c.
- the third fastening member 33 has a third washer member 33a, a bolt 33b, a nut 33c, and a square washer 33d.
- the third washer member 33a has a main surface portion 33a1 and a sixth fitting portion 33a2 (sixth serration portion) formed of a serrated uneven portion on the side surface side.
- the third washer member 33a has stopper portions 33a3 provided at both ends of the main surface 33a1 and round holes 33a4 provided in the main surface 33a1.
- the stopper portion 33a3 is formed to be larger than the width of the elongated hole 32c of the column connecting member 32.
- the fifth fitting portion 32 c 1 of the column coupling member 32 is fitted with the sixth fitting portion 33 a 2 of the third washer member 33 a of the third fastening member 33.
- the third washer member 33 a may be fixed to the second column member 31 at the position of the round hole 33 a 4 of the third fastening member 33.
- the column connecting member 32 can be fixed on the second column member 31 with an arbitrary inclination and height. it can.
- the displacement due to the looseness of the bolt 33b is reduced as compared with the fixing method by fastening using the frictional force of a normal bolt and nut. Further, with such a fitting structure, the position can be fixed simply by lightly tightening the bolt 33b and the nut 33c by hand. Thereby, workability improves.
- the column connecting member 32 can be fixed to the second column member 31, but may be fixed to the first column member 22.
- the column connecting member 32 is provided with a side plate portion 32 b so as to cover a part of the first column member 22.
- the long hole 32c third long hole
- the fifth fitting part 32c1 provided on the inner peripheral surface of the straight part of the long hole 32c
- the third fastening member 33 and the like.
- the column coupling member 32 also functions as the column support member 29.
- the column connecting member 32 includes a side plate portion 32b that covers a part of both the first column member 22 and the second column member 31, so that the first column member 22 and the second column member 31 respectively. It is good also as a mechanism which can adjust height.
- the present invention is not limited to the embodiment described above.
- the first to sixth fitting portions of the third and fifth embodiments described above are shown in the form of an uneven serration structure, but for example, are fitting structures such as holes and protrusions. Also good.
- the column member 22 may have a substantially lattice-like cross-sectional shape having a first flange portion 22c and a second flange portion 22g. At this time, a part of the first flange portion 22c is notched at the lower end portion 22a of the column member. Moreover, what is necessary is just to make it the structure which notches a part of 2nd flange part 22g in the upper end part 22b of a pillar member. Thereby, the rigidity of the column member 22 increases. Such a shape may be applied to the first column member 22 and the second column member 31 described above.
- the connecting support member 25 capable of adjusting the inclination in the Y′-Z ′ plane direction as shown in the third embodiment, and the inclination in the X′-Z ′ plane direction as shown in the fourth embodiment.
- You may combine the column support member 29 which can adjust these. Thereby, even if it is a case where the 1st foundation 21a sinks in various angles, it is easy to adjust the angle or height of pillar member 22. Thereby, workability improves further.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
図3に示すように、太陽電池モジュール2は、複数の太陽電池素子12を互いに電気的に接続して成る。太陽電池モジュール2は、例えば、太陽電池素子12を配設した基板側から光が入射されるスーパーストレート構造、太陽電池素子がガラス基板で囲まれたダブルガラス構造、または上記基板の反対側から光が入射されるサブストレート構造など様々な構造を選択できる。とりわけ、図3に示されているようなスーパーストレート構造であれば、単結晶シリコンまたは多結晶シリコン太陽電池に適用しやすい。
架台3は、太陽電池モジュール2を支持する構造物である。架台3を構成する部材をその下部側から説明する。図1または図2に示すように、架台3は、地面などの設置面Pに配置された基礎21に支持される。ここで、棟側を支持する基礎を第1基礎21aと称し、最も軒側を支持する基礎を第2基礎21bと称する。第1基礎21aの上に柱部材22が設けられている。さらに、柱部材22上に連結用支持部材25が固定されている。また、第2基礎21bの上に、例えば、アルミニウム合金からなる固定部材26が固定されている。さらに、連結用支持部材25上および固定部材26上の間に、レール部材23が架設されている。そして並設されたレール部材23間に、複数の横レール部材24が渡設されている。横レール部材24の長手方向は、レール部材23の長手方向と直交する。また、横レール部材24は、太陽電池モジュール2の幅と略同じ間隔で複数本が並設されている。なお、基礎21は最も軒側を支持する第2基礎21bから棟側において、さらに1以上の基礎および柱部材等を配置してもよい。
基礎21は、太陽電池装置1の土台としての機能を有している。このような基礎21としては、例えば、土中に埋め込んだ布基礎を用いることができる。このとき、地盤が軟弱である場合は、布基礎の底部の幅を広げて接地圧を低減させてもよい。このような布基礎を用いると、布基礎の底部の広い面積で地盤に支持されることから、基礎21の不同沈下に伴う太陽電池装置1の歪みを低減できて、太陽電池モジュール2の破損等も低減できる。
柱部材22は、長手方向が設置面Pに対して垂直方向となるように、第1基礎21a上に柱支持部材29を介して配置された柱体である。柱部材22は、図1および図2に示すように、太陽電池装置1の棟側を支持している。柱部材22は、第1基礎21aに固定される下端部22aと、連結用支持部材25を介してレール部材23を支持する上端部22bとを有する。
柱支持部材29は、第1基礎21a上に配置された底面部29dと、該底面部29dに接続されて、柱部材22の下端部における少なくとも一部の外周面を覆う壁部29aとを有している。
図4Bに示すように、連結用支持部材25は、柱部材22上にレール部材23を固定するための部材である。連結用支持部材25は、例えば、X軸方向において柱部材22と略同じ長さを有する。さらに、連結用支持部材25は、柱部材22のX軸方向に対して直交する方向における長さよりも少し(連結用支持部材25の厚み分程度)だけ長い形状である。連結用支持部材25の下部は、柱部材22をその長手方向に対して垂直な方向から見た断面と略同じ間隔で対向した板状部25aを有する。
図1、図2および図5に示すように、固定部材26は第2基礎21bの上にレール部材23を固定するための部材である。固定部材26の上部は、連結用支持部材25の上部とほぼ同じ形状としてよい。また、固定部材26の下部は、例えば平坦な板状としており、第2基礎21bに埋め込むにようにして設けたアンカーボルト34と締結するための複数の孔部26aを有する。固定部材26は、例えば、アルミニウム合金等の金属を押出成形したものを用いることができる。
図1、図2、図4A、図4Bおよび図5に示すように、レール部材23は、連結用支持部材25と固定部材26との上に跨って渡設されており、設置面Pに対して傾斜するように固定される部材である。また、並設されたレール部材23の上に、レール部材23の長手方向と直交するように、横レール部材24が配置されて固定される。レール部材23の断面形状は、図4Aに示すように、角パイプ状にすることができる。さらに、レール部材23は、下面23aに、その長手方向に沿って、第4締結部材28の一部が入り込み複数の凹部23bを有している。この凹部23bは、レール部材23を固定部材26および連結用支持部材25に固定するために利用できる。レール部材23は、例えば、アルミニウム合金等の金属を押出成形したものを用いることができる。
図1、図2および図4Aに示すように、横レール部材24は、レール部材23の上にその長手方向がX軸方向になるように配置されている。図4Aに示すように、横レール部材24は、太陽電池モジュール2の一端を固定する固定部24aを有し、太陽電池モジュール2を固定できる。横レール部材24は、例えば、アルミニウム合金等の金属を押出成形したものを用いることができる。
本実施形態では、前述の連結用支持部材25の上面25dに例えば複数の凸部25fを有したものであって、これらの凸部25fがレール部材23の下面23aに設けられた複数の凹部23b内に配置されている。
次に、第3実施形態について説明する。なお、本実施形態の説明で用いる図7から図12においては、太陽電池装置1の軒側に平行で設置面に対して平行な方向をX’軸方向とし、太陽電池装置1の軒側に垂直で設置面に対して平行な方向をY’軸方向とし、設置面に対して垂直な方向をZ’軸方向とする。
本実施形態では、図10に示すように、設置面に設けられた基礎21と柱部材22との間に柱支持部材29を設けている。また、本実施形態では、柱支持部材29に柱部材22を固定するための第2締結部材30が設けられている。
本実施形態では、図12乃至図14に示すように、柱部材が太陽電池モジュール2側に位置する第1柱部材22と、設置面P側に位置する第2柱部材31とを有している。本実施形態では、図12に示すように、設置面Pに設けられた第1基礎21aと柱支持部材29との間に第2柱部材31および柱連結部材32が配置されている。そのため、本実施形態において、柱支持部材29は、第1柱部材22の下側を支持している。また、本実施形態では、第2柱部材31に柱連結部材32を固定するための第3締結部材33が設けられている。
2:太陽電池モジュール
3:架台
11:透光性基板
12:太陽電池素子
13:充填材
14:裏面保護部材
15:太陽電池パネル
15a:受光面
15b:非受光面
16:フレーム
21:基礎
21a:第1基礎
21b:第2基礎
22:柱部材
22a:下端部
22b:上端部
22c:第1フランジ部
22d:第1孔部
22e:内壁
22f:外周面
22g:第2フランジ部
22h:第2孔部
23:レール部材
23a:下面
23b:凹部
24:横レール部材
24a:固定部
25:連結用支持部材
25a:板状部
25b:孔部
25c:突出部
25d:上面
25e:孔部
25f:凸部
25g:第1セレーション部
25h:孔部
25i:長穴(第1長穴)
26:固定部材
26a:孔部
27:第1締結部材
27a:第1座金部材
27b:第2セレーション部
27c:ボルト
27d:ナット
28:第4締結部材
29:柱支持部材
29a:壁部
29b:第3セレーション部
29c:長穴(第2長穴)
29d:底面部
30:第2締結部材
30a:第2座金部材
30b:第4セレーション部
30c:ボルト
30d:ナット
31:第2柱部材
32:柱連結部材
32a:上板部
32b:側板部
32c:長穴(第3長穴)
32c1:第5嵌合部(第5セレーション部)
33:第3締結部材
33a:第3座金部材
33a1:主面部
33a2:第6嵌合部(第6セレーション部)
33a3:ストッパー部
33a4:丸穴
33b:ボルト
33c:ナット
33d:角座金
34:アンカーボルト
P :設置面
Q :不同沈下
Claims (15)
- 設置面に立てられる柱部材と、該柱部材の上端部に設けられる連結用支持部材と、該連結用支持部材に支持されるレール部材と、該レール部材に配置される太陽電池モジュールとを備えた太陽電池装置であって、
前記連結用支持部材は、前記柱部材の前記上端部における少なくとも一部の外周面を覆う下部を有している、太陽電池装置。 - 前記連結用支持部材の前記下部は対向する2つの板状部を有しており、これら板状部のそれぞれが対向している内側に、前記柱部材の前記上端部における少なくとも一部の外周面が位置している、請求項1に記載の太陽電池装置。
- 2つの前記板状部は、少なくとも一方の内側面から張り出した突出部を有しており、これら突出部の下面が前記柱部材の前記上端面に接触している、請求項2に記載の太陽電池装置。
- 前記柱部材は、長手方向に管状部を有している、請求項1乃至3のいずれかに記載の太陽電池装置。
- 前記柱部材は、長手方向に直交する断面における断面形状がI型、T型またはH型である、請求項1乃至3のいずれかに記載の太陽電池装置。
- 前記連結用支持部材は、上面部および該上面部に設けられた凸部または凹部を有しており、
前記レール部材は、下面部および該下面部に前記連結用支持部材の前記凸部に対応する凹部または前記凹部に対応する凸部を有している、請求項1乃至5のいずれかに記載の太陽電池装置。 - 前記連結用支持部材を前記柱部材に固定する第1締結部材をさらに備え、
該第1締結部材は、2つの前記板状部の少なくとも一方において前記柱部材の長手方向に沿って設けられた第1長穴および前記柱部材の上端部に設けられた第1孔部に挿入されて前記連結用支持部材を前記柱部材に固定する、請求項2または3に記載の太陽電池装置。 - 前記板状部は、前記柱部材の外周面に対向する面の裏面に第1嵌合部を有し、
前記第1締結部材は、前記第1嵌合部に接する接触面を有し、該接触面に前記第1嵌合部と嵌合する第2嵌合部を有している、請求項7に記載の太陽電池装置。 - 前記第1嵌合部は、第1セレーション部であり、
前記第2嵌合部は、前記第1セレーション部に対して前記柱部材の長手方向において複数の位置で嵌合可能な第2セレーション部である、請求項8記載の太陽電池装置。 - 前記設置面に設けられた基礎と前記柱部材との間に位置する柱支持部材および該柱支持部材に前記柱部材を固定する第2締結部材をさらに備え、
前記柱支持部材は、前記基礎上に配置された底面部および該底面部に接続されて前記柱部材の下端部における少なくとも一部の外周面を覆う壁部を有し、
前記第2締結部材は、前記壁部において前記柱部材の長手方向に沿って設けられた第2長穴および前記柱部材の下端部に設けられた第2孔部に挿入されて前記柱部材を前記柱支持部材に固定する、請求項1乃至9のいずれかに記載の太陽電池装置。 - 前記柱支持部材は、前記柱部材の外周面と対向する面の裏面に第3嵌合部を有し、
前記第2締結部材は、前記第3嵌合部と接する接触面を有し、該接触面に前記第3嵌合部と嵌合する第4嵌合部を有している、請求項10に記載の太陽電池装置。 - 前記第3嵌合部は、第3セレーション部であり、
前記第4嵌合部は、前記第3セレーション部に対して前記柱部材の長手方向において複数の位置で嵌合可能な第4セレーション部である、請求項11に記載の太陽電池装置。 - 前記柱部材は、前記太陽電池モジュール側に位置する第1柱部材および前記設置面側に位置する第2柱部材を有し、
前記第1柱部材および前記第2柱部材の間に位置する柱連結部材と、該柱連結部材を前記第1柱部材および前記第2柱部材の少なくとも一方に固定する第3締結部材とをさらに備え、
前記柱連結部材は、第1柱部材および前記第2柱部材の少なくとも一方の一部を覆う側板部を有しており、
前記第3締結部材は、前記側板部において第1柱部材および前記第2柱部材の少なくとも一方の長手方向に沿って設けられた第3長穴に挿入されて前記柱連結部材を第1柱部材および前記第2柱部材の少なくとも一方に固定する、請求項1乃至9のいずれかに記載の太陽電池装置。 - 前記側板部は、前記第3長穴の内周面に第5嵌合部を有し、
前記第3締結部材は、前記第5嵌合部と接する接触面を有し、該接触面に前記第5嵌合部と嵌合する第6嵌合部を有している、請求項13に記載の太陽電池装置。 - 前記第5嵌合部は、第5セレーション部であり、
前記第6嵌合部は、前記第5セレーション部に対して前記柱部材の長手方向において複数の位置で嵌合可能な第6セレーション部である、請求項14に記載の太陽電池装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13781564.3A EP2848752A4 (en) | 2012-04-26 | 2013-04-26 | SOLAR CELL DEVICE |
JP2014512717A JP5902807B2 (ja) | 2012-04-26 | 2013-04-26 | 太陽電池装置 |
US14/397,171 US9553543B2 (en) | 2012-04-26 | 2013-04-26 | Photovoltaic system |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012101783 | 2012-04-26 | ||
JP2012-101783 | 2012-04-26 | ||
JP2012189185 | 2012-08-29 | ||
JP2012-189185 | 2012-08-29 | ||
JP2013-014693 | 2013-01-29 | ||
JP2013014693 | 2013-01-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013162009A1 true WO2013162009A1 (ja) | 2013-10-31 |
Family
ID=49483305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2013/062425 WO2013162009A1 (ja) | 2012-04-26 | 2013-04-26 | 太陽電池装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9553543B2 (ja) |
EP (1) | EP2848752A4 (ja) |
JP (1) | JP5902807B2 (ja) |
WO (1) | WO2013162009A1 (ja) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015111164A1 (ja) * | 2014-01-23 | 2015-07-30 | ネクストエナジー・アンド・リソース株式会社 | 太陽光発電パネル設置用架台を構成するための部材 |
JP2015143416A (ja) * | 2014-01-31 | 2015-08-06 | 日軽金アクト株式会社 | 太陽光パネル用架台 |
JP2015145565A (ja) * | 2014-02-03 | 2015-08-13 | ネミー株式会社 | 太陽電池パネル用架台及びその組立て方法並びにこの方法に用いる位置決め治具 |
JP2015158105A (ja) * | 2014-02-25 | 2015-09-03 | 株式会社相川プレス工業 | ソーラーパネルの取付構造 |
JP2015192507A (ja) * | 2014-03-27 | 2015-11-02 | 株式会社Lixil | 太陽電池パネル架台 |
JP2015195701A (ja) * | 2014-03-27 | 2015-11-05 | 株式会社Lixil | 太陽電池パネル架台 |
JP2016105680A (ja) * | 2014-06-23 | 2016-06-09 | 株式会社ソーラーリソースジャパン | 太陽光発電パネル用架台 |
EP3034961A1 (en) * | 2014-12-17 | 2016-06-22 | Sunrail Co., Ltd. | Solar photovoltaic power generation panel mount |
JP2016182028A (ja) * | 2015-03-24 | 2016-10-13 | 日栄インテック株式会社 | 太陽電池パネル支持架台 |
JP2017017834A (ja) * | 2015-06-30 | 2017-01-19 | 日軽金アクト株式会社 | 太陽光パネル用架台 |
JP2017139939A (ja) * | 2016-02-05 | 2017-08-10 | 遨都株式会社 | 架台の支持構造 |
CN107947697A (zh) * | 2017-12-04 | 2018-04-20 | 中国电建集团中南勘测设计研究院有限公司 | 一种光伏支架 |
JP2019075899A (ja) * | 2017-10-17 | 2019-05-16 | 大成建設株式会社 | 太陽電池モジュール設置用架台 |
JP2021536208A (ja) * | 2018-09-03 | 2021-12-23 | S−Rack株式会社 | ソーラーパネル用の調節金具および支持システム |
JP2022533360A (ja) * | 2019-05-13 | 2022-07-22 | シュレッター インターナショナル ビー.ヴィ. | ソーラーモジュール用の取付けシステムのための長手方向成形部材およびモジュールクランプならびにこのような取付けシステム |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010021713A1 (de) * | 2010-05-27 | 2011-12-01 | Schletter Gmbh | Befestigung einer Tragschiene für ein PV-Modul auf einem Trapezblech |
WO2014151490A1 (en) * | 2013-03-15 | 2014-09-25 | First Solar, Inc. | System and method for mounting photovoltaic modules |
FR3028113B1 (fr) * | 2014-11-05 | 2016-12-30 | Optimum Tracker | Systeme de support suiveur mono-axe pour capteur solaire |
JP6144751B1 (ja) * | 2015-12-25 | 2017-06-07 | 株式会社Nttファシリティーズ | ソーラパネル架台 |
CN105841106B (zh) * | 2016-05-23 | 2019-02-05 | 广东光巨能汽配科技有限公司 | 一种远距离照射灯简易拼接组合支架 |
DE102016015436A1 (de) * | 2016-12-23 | 2018-06-28 | Next2Sungmbh | Photovoltaik-Anlage und zugehörige Verwendung |
KR101919834B1 (ko) * | 2017-03-16 | 2018-11-19 | (주)탑인프라 | 태양광발전 지지구조물용 브라켓 |
US11177763B2 (en) | 2017-06-14 | 2021-11-16 | Thomas E. RUSSELL | Metallurgical steel post design for solar farm foundations and increased guardrail durability |
US10036576B1 (en) * | 2017-06-26 | 2018-07-31 | Zia Mounting Solutions, Llc | Multi-level mounting system |
JP7092479B2 (ja) * | 2017-09-21 | 2022-06-28 | 株式会社ディスコ | 太陽電池パネルの設置方法 |
CN108054989A (zh) * | 2017-12-31 | 2018-05-18 | 正信光电科技股份有限公司 | 一种光伏组件排水系统 |
PL3740725T3 (pl) * | 2018-01-17 | 2023-01-30 | Panelclaw, Inc. | Mechanizm mocujący do obramowanego modułu słonecznego |
US10615738B2 (en) * | 2018-04-10 | 2020-04-07 | Barry Sgarrella | Photovoltaic solar array support structure |
WO2020033371A1 (en) * | 2018-08-06 | 2020-02-13 | Solar Hardscapes Llc | Landscape pavers for ground installation of photovoltaic panels, landscape paver installations, and installation methods |
US10495349B1 (en) * | 2018-10-03 | 2019-12-03 | John Van Winkle | Bracket for mechanically attaching a photo-voltaic panel or other object to a t-post |
FR3114203B1 (fr) * | 2020-09-11 | 2022-11-04 | Vmh Energies | Dispositif ajustable de panneaux solaires |
CN112865691A (zh) * | 2021-02-05 | 2021-05-28 | 浙江芯能光伏科技股份有限公司 | 一种分布式光伏发电装置 |
EP4119721A1 (en) * | 2021-07-13 | 2023-01-18 | Vale Mill (Rochdale) Limited | Clothes airer |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53101168U (ja) * | 1977-01-13 | 1978-08-15 | ||
JPH05321339A (ja) * | 1991-02-22 | 1993-12-07 | Toyo Exterior Co Ltd | 角度自在雨除けル−フ |
JPH0727170U (ja) * | 1993-10-14 | 1995-05-19 | 三洋電機株式会社 | 太陽電池装置 |
JP2007251001A (ja) | 2006-03-17 | 2007-09-27 | M Setek Co Ltd | 太陽光発電装置 |
JP2009302123A (ja) * | 2008-06-10 | 2009-12-24 | Mitsubishi Electric Corp | 太陽電池架台装置 |
JP2011256636A (ja) * | 2010-06-10 | 2011-12-22 | Harada Shinpei | ソーラーパネル設置用基礎装置 |
JP2012002044A (ja) * | 2010-06-21 | 2012-01-05 | Sanyo Industries Ltd | 太陽発電パネルの取付架台 |
JP2012180668A (ja) * | 2011-03-01 | 2012-09-20 | Daidohant Co Ltd | 太陽電池モジュールの設置装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53101168A (en) | 1977-02-15 | 1978-09-04 | Matsushita Electric Works Ltd | Variable capacity type mixer |
DE20319065U1 (de) * | 2003-12-09 | 2004-02-26 | Phönix SonnenStrom AG | Solaranordnung mit einer Tragkonstruktion für ein oder mehrere Solarmodule |
ATE516470T1 (de) * | 2009-01-27 | 2011-07-15 | Mounting Systems Gmbh | Montagebausatz zum aufständern von solarmodulen |
DE202009003661U1 (de) * | 2009-03-17 | 2009-06-18 | Energiebau Solarstromsysteme Gmbh | Adapter für Trägerprofile |
CN102354717B (zh) | 2009-04-29 | 2014-03-19 | 无锡尚德太阳能电力有限公司 | 太阳电池组件安装系统 |
DE102009003151A1 (de) * | 2009-05-15 | 2010-11-18 | Habdank Pv-Montagesysteme Gmbh & Co. Kg | Traganordnung für Solarmodule |
US20110049322A1 (en) * | 2009-08-27 | 2011-03-03 | Bap Power Pte. Ltd. | Novel Design For Mounting Assembly For Photovoltaic Arrays |
DE202010004694U1 (de) * | 2010-04-07 | 2010-07-15 | Pietrzak, Arndt | Montagesystem für Solarmodule |
IT1399510B1 (it) * | 2010-04-22 | 2013-04-19 | Valente | Struttura di tipo migliorato per il sostegno a terra di moduli fotovoltaici e impianto fotovoltaico provvisto di questa struttura |
JP5901912B2 (ja) | 2010-08-24 | 2016-04-13 | Jfeスチール株式会社 | 太陽電池パネル用架台 |
JP5529677B2 (ja) * | 2010-08-24 | 2014-06-25 | Jfeスチール株式会社 | 太陽電池パネル用架台 |
CN202058760U (zh) * | 2011-06-09 | 2011-11-30 | 浙江力源光伏科技有限公司 | 太阳能板支架架脚的可调结构 |
-
2013
- 2013-04-26 US US14/397,171 patent/US9553543B2/en active Active
- 2013-04-26 WO PCT/JP2013/062425 patent/WO2013162009A1/ja active Application Filing
- 2013-04-26 JP JP2014512717A patent/JP5902807B2/ja active Active
- 2013-04-26 EP EP13781564.3A patent/EP2848752A4/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53101168U (ja) * | 1977-01-13 | 1978-08-15 | ||
JPH05321339A (ja) * | 1991-02-22 | 1993-12-07 | Toyo Exterior Co Ltd | 角度自在雨除けル−フ |
JPH0727170U (ja) * | 1993-10-14 | 1995-05-19 | 三洋電機株式会社 | 太陽電池装置 |
JP2007251001A (ja) | 2006-03-17 | 2007-09-27 | M Setek Co Ltd | 太陽光発電装置 |
JP2009302123A (ja) * | 2008-06-10 | 2009-12-24 | Mitsubishi Electric Corp | 太陽電池架台装置 |
JP2011256636A (ja) * | 2010-06-10 | 2011-12-22 | Harada Shinpei | ソーラーパネル設置用基礎装置 |
JP2012002044A (ja) * | 2010-06-21 | 2012-01-05 | Sanyo Industries Ltd | 太陽発電パネルの取付架台 |
JP2012180668A (ja) * | 2011-03-01 | 2012-09-20 | Daidohant Co Ltd | 太陽電池モジュールの設置装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2848752A4 * |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2015111164A1 (ja) * | 2014-01-23 | 2017-03-23 | ネクストエナジー・アンド・リソース株式会社 | 太陽光発電パネル設置用架台を構成するための部材 |
CN106063123A (zh) * | 2014-01-23 | 2016-10-26 | 下世纪能源资源株式会社 | 用于构成太阳能发电板设置用支架的部件 |
WO2015111164A1 (ja) * | 2014-01-23 | 2015-07-30 | ネクストエナジー・アンド・リソース株式会社 | 太陽光発電パネル設置用架台を構成するための部材 |
JP2015143416A (ja) * | 2014-01-31 | 2015-08-06 | 日軽金アクト株式会社 | 太陽光パネル用架台 |
JP2015145565A (ja) * | 2014-02-03 | 2015-08-13 | ネミー株式会社 | 太陽電池パネル用架台及びその組立て方法並びにこの方法に用いる位置決め治具 |
JP2015158105A (ja) * | 2014-02-25 | 2015-09-03 | 株式会社相川プレス工業 | ソーラーパネルの取付構造 |
JP2015192507A (ja) * | 2014-03-27 | 2015-11-02 | 株式会社Lixil | 太陽電池パネル架台 |
JP2015195701A (ja) * | 2014-03-27 | 2015-11-05 | 株式会社Lixil | 太陽電池パネル架台 |
JP2016105680A (ja) * | 2014-06-23 | 2016-06-09 | 株式会社ソーラーリソースジャパン | 太陽光発電パネル用架台 |
EP3034961A1 (en) * | 2014-12-17 | 2016-06-22 | Sunrail Co., Ltd. | Solar photovoltaic power generation panel mount |
JP2016182028A (ja) * | 2015-03-24 | 2016-10-13 | 日栄インテック株式会社 | 太陽電池パネル支持架台 |
JP2017017834A (ja) * | 2015-06-30 | 2017-01-19 | 日軽金アクト株式会社 | 太陽光パネル用架台 |
JP2017139939A (ja) * | 2016-02-05 | 2017-08-10 | 遨都株式会社 | 架台の支持構造 |
JP2019075899A (ja) * | 2017-10-17 | 2019-05-16 | 大成建設株式会社 | 太陽電池モジュール設置用架台 |
JP7025884B2 (ja) | 2017-10-17 | 2022-02-25 | 大成建設株式会社 | 太陽電池モジュール設置用架台 |
CN107947697A (zh) * | 2017-12-04 | 2018-04-20 | 中国电建集团中南勘测设计研究院有限公司 | 一种光伏支架 |
JP2021536208A (ja) * | 2018-09-03 | 2021-12-23 | S−Rack株式会社 | ソーラーパネル用の調節金具および支持システム |
JP7242715B2 (ja) | 2018-09-03 | 2023-03-20 | S-Rack株式会社 | ソーラーパネル用の調節金具および支持システム |
JP2022533360A (ja) * | 2019-05-13 | 2022-07-22 | シュレッター インターナショナル ビー.ヴィ. | ソーラーモジュール用の取付けシステムのための長手方向成形部材およびモジュールクランプならびにこのような取付けシステム |
JP7358513B2 (ja) | 2019-05-13 | 2023-10-10 | シュレッター インターナショナル ビー.ヴィ. | ソーラーモジュール用の取付けシステムのための長手方向成形部材およびモジュールクランプならびにこのような取付けシステム |
Also Published As
Publication number | Publication date |
---|---|
US20150144580A1 (en) | 2015-05-28 |
JP5902807B2 (ja) | 2016-04-13 |
EP2848752A1 (en) | 2015-03-18 |
JPWO2013162009A1 (ja) | 2015-12-24 |
US9553543B2 (en) | 2017-01-24 |
EP2848752A4 (en) | 2016-01-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5902807B2 (ja) | 太陽電池装置 | |
JP6034427B2 (ja) | 太陽電池アレイ | |
JP5619332B1 (ja) | 太陽電池装置 | |
JP5653483B2 (ja) | 太陽電池アレイ | |
JP5295436B2 (ja) | 取付部材およびこれを用いた太陽電池アレイ | |
JP6096618B2 (ja) | 太陽電池アレイ | |
WO2013168440A1 (ja) | 太陽電池装置 | |
JP5948598B2 (ja) | 太陽光発電装置および太陽光発電装置用スペーサ | |
JP5902451B2 (ja) | 太陽電池アレイ | |
JP5909602B2 (ja) | 太陽電池アレイ | |
JP4659072B2 (ja) | 太陽電池の据え付け構造および据え付け方法 | |
JP2017070043A (ja) | 構造物用架台およびそれを用いた太陽電池装置 | |
JP6181575B2 (ja) | 太陽電池装置 | |
JP6224442B2 (ja) | 太陽電池モジュール用架台および太陽電池モジュール用架台を用いた太陽電池アレイ | |
JP6692074B2 (ja) | 太陽光発電装置 | |
JP6577275B2 (ja) | 太陽電池装置 | |
JP6343810B2 (ja) | 太陽光発電装置および太陽光発電装置用スペーサ | |
JP4614668B2 (ja) | 太陽光発電装置 | |
JP2013084948A (ja) | 太陽電池モジュールおよび太陽電池アレイ | |
JP6968559B2 (ja) | 太陽電池モジュール用架台、及び太陽光発電装置 | |
JPWO2017138251A1 (ja) | 固定金具及び太陽光発電装置 | |
JP2001060711A (ja) | 太陽電池モジュール枠 | |
JP6048383B2 (ja) | 太陽電池モジュール施工部材及び太陽電池システム | |
JP6301737B2 (ja) | 太陽電池装置 | |
JP2012136917A (ja) | 架台装置およびそれを用いた太陽電池装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13781564 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2014512717 Country of ref document: JP Kind code of ref document: A |
|
REEP | Request for entry into the european phase |
Ref document number: 2013781564 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2013781564 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14397171 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |