WO2012107711A2 - Solar panel apparatus and assemblies - Google Patents
Solar panel apparatus and assemblies Download PDFInfo
- Publication number
- WO2012107711A2 WO2012107711A2 PCT/GB2012/000094 GB2012000094W WO2012107711A2 WO 2012107711 A2 WO2012107711 A2 WO 2012107711A2 GB 2012000094 W GB2012000094 W GB 2012000094W WO 2012107711 A2 WO2012107711 A2 WO 2012107711A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- frame
- section
- side wall
- supporting
- photovoltaic panel
- Prior art date
Links
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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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
-
- 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
- F24S25/11—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface using shaped bodies, e.g. concrete elements, foamed elements or moulded box-like 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
- F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
- F24S25/15—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface using bent plates; using assemblies of plates
-
- 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
- F24S25/16—Arrangement of interconnected standing structures; Standing structures having 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
- F24S25/40—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
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/80—Accommodating differential expansion of solar collector elements
- F24S40/85—Arrangements for protecting solar collectors against adverse weather conditions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
-
- 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
-
- 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
- H02S20/24—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures specially adapted for flat roofs
-
- 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
- F24S2025/013—Stackable 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
- Y10T29/49355—Solar energy device making
Definitions
- This invention relates to solar panel apparatus and assemblies which comprise a plurality of photovoltaic panels each supported by or within a frame for location on a relatively flat roof or other supporting surface, and in particular to such apparatus and assemblies in which no penetrations of the supporting surface are required to retain the solar panel apparatus and assemblies in place, each frame of an apparatus and assembly being designed to resist wind uplift forces thereby to retain the solar panel apparatus and assembly in place. More specifically, the invention relates to such a frame for a photovoltaic panel of a solar panel assembly.
- Roof mounted solar panel assemblies are well known. These assemblies generally comprise a multiplicity of individual modules each comprising a photovoltaic panel supported by or within one or more inclined frames with each frame physically linked to its neighbor or neighbors to provide an assembly of, for example, 50 or more individual modules. This assembly then has sufficient weight to provide stability to resist movement relative to the supporting surface other than during extreme weather conditions.
- EP1597765 discloses a solar panel frame in which a photovoltaic panel is supported within a tray which forms part of the frame, the tray separating the underside of the panel from the supporting roof surface.
- US5746839 discloses an assembly in which photovoltaic panels are supported on spaced supports between which air is encouraged to flow, this airflow passing through the spaces defined below the panels and the opposed roof surface.
- US5706617 discloses a roof system which comprises a plurality of linked solar panel assemblies. In addition to the weight of the overall solar panel assembly, the stability of the assembly is significantly enhanced by ensuring that, in all weather conditions, the downward force applied to each photovoltaic panel of the assembly by its weight and by wind flowing over the exposed surface of the panel is greater than the sum of forces applied to the underside of the panel. The net downward force will vary depending on the prevailing wind direction.
- the required downward force is essentially achieved by locating the photovoltaic panel in a tray which forms part of the frame to prevent or minimize the flow of air below each photovoltaic panel of the assembly thereby ensuring that the pressure below the photovoltaic panels is less than that exerted on the exposed panel surfaces even during inclement weather conditions.
- the Applicant offers an alternative and improved way of preventing any tendency of the individual panel supporting frames, and consequently the solar panel assembly itself, to lift off from a supporting surface during periods of inclement weather.
- an assembly may comprise a plurality of individual frames each of which shares a side wall with a neighboring frame.
- the invention provides apparatus for supporting a plurality of photovoltaic panels on a relatively flat surface, the apparatus comprising an assembly of a plurality of interconnected supporting frames each comprising at least one side wall which tapers upwardly from a nose section to a rear section of the frame and whose inclined upper surface is shaped and dimensioned to support a photovoltaic panel, each frame being characterized in that the rear frame section has an external surface which is generally curvilinear and which terminates in a step whose riser is formed with at least one opening which places the frame interior in communication with the external atmosphere.
- the invention provides a supporting frame for a photovoltaic panel of a solar panel assembly, the frame comprising at least one side wall which tapers upwardly from a nose section to a rear section of the frame and whose upper inclined surface is shaped and dimensioned to support a photovoltaic panel, the supporting frame being characterized in that the rear frame section has an external surface which is generally curvilinear and which terminates in a step whose riser is formed with at least one opening which places the frame interior in communication with the external atmosphere.
- the interior surfaces of the at least one side wall and the front and rear frame sections define with the underside of a photovoltaic panel supported by the frame an internal space which is in part or in whole substantially closed to the external atmosphere apart from the said at least one opening.
- the frame may include an internal partition wall which, when the frame is positioned on a supporting surface, defines with the internal surfaces of the rear frame section and at least parts of the at least one side wall the internal space which is substantially closed to the external atmosphere apart from the said at least one opening.
- the or each side wall is preferably inclined outwardly from its upper edge to its lower edge to enable each frame to nest within another frame for ease of transportation and storage.
- the or each side wall may be inclined at an angle of between 7 and 15 degrees. A preferred angle is 10 degrees.
- the or each side wall is vertical or substantially vertical.
- the or each side wall preferably includes an outwardly projecting flange which extends over the entire (or a substantial part of) length of the side wall and which, in use, overlaps with the flange of an adjoining frame for purposes of interconnection.
- Each flange is preferably shaped to include one or more steps which locate within recesses of an adjoining frame when the frames are connected one to the other.
- the flanges are formed integrally with the frame.
- the height of the flange to one side of each frame above ground level is preferably greater than the height of the flange to the other side of each frame by a distance equal to, or substantially equal to, the thickness of each flange.
- the partition wall extends downwardly from the underside of the step to define with the internal surface of the rear frame section and parts of the at least one side wall the aforesaid substantially closed internal space when the frame with assembled panel is positioned on a supporting surface.
- the partition wall may comprise a sheet of a plastics or metallic material which extends downwardly from the underside of the step to a position in which its lowermost edge lies in contact with the surface on which the frame, in use, is supported. Means may be provided to assist retention of the partition wall in place.
- the partition wall extends lengthwise of the frame from the step the nose section of the frame.
- At least one drainage aperture may be formed in the lower edge of the partition wall.
- the partition wall extends lengthwise of the frame from the step towards the nose section to define with the at least one side wall and the interior of the frame rear section the aforesaid substantially closed internal space when the frame with panel in place is positioned on a supporting surface.
- the underside of the photovoltaic panel preferably lies directly above the lengthwise extending partition wall.
- the upper edge of the or each side wall is preferably formed with recesses for the passage of cabling.
- a plurality of equally spaced, or substantially equally spaced, openings may be formed in the step riser.
- ballast supporting tray may be positioned within the frame interior. This tray is preferably connected to the frame by one or more metallic hooks releasably connectable to the frame interior.
- the frame may be produced from a plastics material by an injection moulding or thermoforming process.
- the frame may be produced from a metallic material such as aluminium or galvanized steel, or a combination of a plastics material and one or more metallic materials.
- the nose and rear frame sections and the step may be produced from a metallic material (for example aluminium or galvanized steel) or a plastics or other material clad or coated externally with a metallic material.
- the material may alternatively comprise a layer of a plastics or similar material sandwiched within layers or coatings of a metallic material.
- the side walls may be produced from a plastics material or a metallic material.
- Each supporting frame is preferably symmetrical (or substantially symmetrical) about a centre line drawn parallel or substantially parallel to the frame sides and is otherwise so shaped and dimensioned that a widthwise extending portion of the frame can be removed by cutting or otherwise separating along a line parallel or substantially parallel to one side edge of the frame, the remaining frame part then being attached along the cut side edge to the adjoining interlocking side edge of a neighboring frame.
- This feature substantially removes the need to construct frames to a variety of dimensions to accept differently sized photovoltaic panels.
- frames in accordance with the invention are preferably produced by an injection moulding or thermoforming technique.
- Either technique has a relatively high production rate and allows for a greater flexibility in design features when compared with the more conventional techniques employed in the past.
- injection moulding enables the frames to be produced from a relatively inexpensive material such as UV stabilized Polypropylene.
- each frame including its nose and rear sections is produced as a single piece by one of the techniques mentioned above.
- the nose and rear frame sections and the step may subsequently be clad or coated with a metallic material such as aluminium or galvanized steel.
- individual frame walls may be produced from a plastics material by one of the mentioned techniques with those parts of the frame which will, in use, be exposed to UV light to the extent that they may discolour or be damaged, being produced separately from a metallic material such as aluminium or galvanized steel.
- the frame parts are then assembled by any one of several known procedures.
- the invention provides an assembly for supporting a plurality of photovoltaic panels on a generally flat surface, the assembly comprising a plurality of interconnected supporting frames each comprising at least one side wall which tapers upwardly from a nose section to a rear section of the frame and which lies generally parallel to the side walls of the other frames of the assembly, the assembly being characterized in that each rear frame section of the assembly has an external surface which is generally curvilinear and terminates in a step whose riser is formed with at least one opening which places the interior of the respective frame member in communication with the external atmosphere, the inclined upper surfaces of the side walls of the supporting frames of the assembly being shaped and dimensioned to support a plurality of photovoltaic panels.
- Each supporting frame may comprise a single side wall, the open side of each frame being closed by the side wall of a neighboring frame of the assembly or a closure member.
- Figure 1 is a plan view from above of a frame in accordance with the invention for supporting a photovoltaic panel
- Figure 2 is a perspective view from above of the supporting frame shown in Figure 1;
- Figure 3 is a side view in section of a clamp which forms part of the illustrated frames;
- Figure 4 is a perspective view from above of an alternative frame in accordance with the invention;
- Figure 5 is a plan view from above of several interlocked supporting frames in accordance with the invention, one such frame being of reduced width;
- Figures 6A and 6B are respectively perspective and side views of the upper surface and side edge of an arch cover for use with supporting frames in accordance with the invention
- FIGS. 7A and 7B are respectively perspective and plan views of a rear cover for use with supporting frames in accordance with the invention.
- Figures 8A and 8B are respectively perspective views of the upper and under surfaces of an edge deflector for use with supporting panels in accordance with the invention
- Figure 9 is a perspective view from above of an alternative frame in accordance with the invention
- Figure 10 illustrates the individual components of the frame illustrated in Figure 9 before assembly
- Figure 11 shows a connection between the nose and rear sections of frames as illustrated in Figure 9;
- Figure 12 shows a detail of the frame illustrated in Figure 9;
- Figure 13 is a plan view from above of an alternative frame in accordance with the invention.
- Figure 14 is an isometric view of a side wall connectable to the frame illustrated in Figure 13;
- Figure 15 is an isometric view of an assembly of frames as shown in Figure 13;
- Figure 16 is an isometric view of the assembly shown in Figure 15 which photovoltaic panels in place.
- the solar panel supporting frame 10 illustrated in Figures 1 and 2 comprises side walls 11 which, as will be seen from Figure 2, taper upwardly from a nose section 12 to a rear or back section 13 of the frame.
- Each side wall 11 is generally triangular in plan and has an upper edge surface 14 which, in use of the frame 10, provides support for a photovoltaic panel (not shown) to be partially or wholly supported by the frame 10.
- Channels 15 are provided in each edge surface 14 to enable electricity carrying cables to pass from one frame to an adjoining frame or frames.
- the rear edge 16 of each side wall is curvilinear.
- the underside of the frame 10 is open, the frame being supported by the lower edges of the side walls 11 and those of the nose and rear frame sections.
- Each side wall 11 is inclined to the vertical at a relatively shallow angle to enable several frames 10 to nest one within another for ease of storage and transportation. This angle is preferably within the range 7 to 15 degrees, with 10 degrees being preferred.
- Formed in the lower edge of each side wall are one or more drainage holes 17 to enable condensate or other fluids to leave the frame interior.
- each side wall 11 Projecting outwardly from the base of each side wall 11 is a side flange 18a, 18b.
- Flange 18a is shaped to define two spaced steps 19 and recesses 21, and flange 18b is formed with steps 20.
- the wall thickness of each side flange 18a, 18b is the same but the height above ground level of the flange 18a is greater than that of flange 18b by an amount equal to the flange wall thickness to enable the flange 18a to fit snugly over the flange 18b of the adjoining frame thereby enabling each frame to sit securely on the supporting roof surface.
- the recesses 21 of the flange 18a locate over the steps 20 of the lowermost flange 18b, the sides of the recesses 21 being shaped and/or dimensioned to receive the steps 20.
- the superimposed side flanges 18a, 18b may be secured together by, for example, screws. Other forms of fixings may, however, be employed.
- the flanges 18a, 18b maybe formed integrally with the side walls 11 of the frame. Alternatively, they may be formed separately and then secured to the frame at a later stage.
- the nose frame section 12 includes an inner wall 22 which extends between the two side walls 11 with its upper surface defining a ledge 23 able to support one side of a photovoltaic panel.
- the wall 22 is bordered by a step 24 against which a side edge of a supported photovoltaic panel can locate.
- the upper surface 25 of the nose section 12 inclines downwardly to a step formed with a drainage channel 28 and an outwardly projecting nose flange 29 formed with steps 30.
- the nose flange 29 is similar to the side flange 18a and co-operates with a complementary rear flange 31 of an adjoining frame to enable the nose and rear sections of the frames to be secured together with screws or other similar fixings.
- Cooperating nose and rear section flanges can be seen in Figure 11.
- the rear frame section 13 includes a curved, preferably arcuate, concave upper surface 32 whose sides blend with the rear edges 16 of the side walls 11.
- the curvilinear surface 32 terminates in a step 33 whose riser 34 is formed with a plurality of openings 35. Although six such openings are shown in Figure 2, a greater or lesser number of openings may be provided.
- the step 33 projects from the base of the riser 34 to define a ledge which extends across the full width of the frame between the side walls 11. This step provides support for a photovoltaic panel supported on the frame. Projecting downwardly from the edge of the step remote from the riser 34 is a partition wall 36. In use of the frame, the lower edge of the partition wall lies in contact with the surface of the roof on which the frame is supported.
- the inner face of the partition wall 36 defines with the inner face of the curvilinear surface 32 of the rear frame section 13 and those portions of the side walls 11 which border the rear frame section an internal space which is substantially closed to the atmosphere external to the frame interior apart from the openings 35.
- this space is referred to herein as the "substantially enclosed internal space”.
- no partition wall is provided, the "substantially enclosed internal space" for such a frame comprising the entire frame interior.
- those frames along the boundries of the assembly may include partition walls as illustrated, and all or some of the other frames of the assembly being without a partition wall.
- the clamp Positioned below the step 33 is the clamp illustrated in Figure 3 of the drawings.
- the clamp comprises a bolt 38 on which is supported an internally threaded upper member 39 and a lower member 41.
- the upper end of the bolt is threaded to receive complementary threads of the upper member and a nut 42.
- a washer is positioned between the opposed surfaces of the bolt and the upper member. Turning the nut drives the upper member 39 vertically relative to the bolt either towards or away from the lower member 41.
- the lower member 41 sits on an annular shoulder 43 of the bolt 38.
- the upper section includes a forwardly projecting arm 44 (that is towards the nose section 11 of the frame) and a downwardly projecting arm 45 which lies in contact with an upwardly projecting arm
- the lower member includes an upwardly extending plate
- the bolt 38 protrudes through a selected one of several elongate slots 48 formed in the step 33.
- a photovoltaic panel is positioned on the frame, one of its sides is supported by the step 33.
- the clamp is moved along the slot in which the bolt 38 is located until the arm 44 overlaps the side of the step 33 and the outer face of the plate 47 abuts the inner face of the partition wall 36.
- Turning the nut 42 urges the underside of the arm 44 into clamping contact with the photovoltaic panel and drives the head 49 of the bolt into contact with the roof surface on which the frame is mounted.
- the clamp 37 serves to assist in retaining the photovoltaic panel in position and provides support for the partition wall 36 through the plate 47. Two or more clamps would normally be employed in each frame.
- the clamp 37 is typically produced from steel or a like material and the upper and lower frame members 39, 41 are typically extrusions of the same sections.
- a lengthwise extending partition wall 51 replaces the partition wall 36 illustrated in Figures 1 and 2.
- the partition wall 51 is formed with a lip 52 which is supported on the side wall surfaces 14, the lip 23 and the edge of the step 33.
- a photovoltaic panel locates immediately on and above the partition wall 51.
- the partition wall acts in the same way as the partition wall 36 except that the aforementioned substantially enclosed space of the frame interior comprises not only the space below the end section 13 but also the area defined below the partition 51.
- the underside of the partition wall 51 defines with the inner surfaces of the side walls 11 and the underside of the curvilinear surface 32 of the rear section 13 the aforementioned substantially enclosed space which is closed to the atmosphere external to the frame interior apart from the openings 35.
- This space is therefore equivalent to that previously described with reference to Figures 1 and 2.
- FIG. 4 Also illustrated in Figure 4 are an arch cover 53 and a rear cover 54. These will be described below with reference to Figures 7 A, 7B, 8A and 8B of the accompanying drawings.
- Figure 5 illustrates an assembly of four equally dimensioned panel frames 10A and one 10B whose width is less than that of frames 10A.
- the previously described connections between the nose and rear sections of one frame and those of adjoining frames can be seen from this Figure.
- the overlapping side flanges 18a, 18b of adjoining frames can also be seen.
- a problem experienced with known solar panel assemblies arises for reason that the dimensions of photovoltaic panels are not standardised. This means that differently sized supporting frames are often required to accommodate panels manufactured by different companies. It is a feature of this invention that dimensions of individual supporting frames can readily be changed to ensure that all, or a significant majority, of available photovoltaic panels can be accommodated in an assembly of solar panel supporting frames in accordance with this invention.
- Photovoltaic panels are generally rectangular in plan and, when located on an assembly of frames, the panels are positioned end to end lengthwise of the assembly with their major axes normal to the major axis of each frame. This means that the overall length of the required assembly can be varied simply by cutting a frame lengthwise to the required width and interlocking this cut frame section to another frame of the assembly so that the overall length of the assembly is commensurate with a multiple of the widths of the panels. As shown in Figure 6, cut frame 10B is simply connected to the left hand side of the adjoining frame 10A to increase the overall width of the assembly as required. Other frames are similarly cut and attached to neighboring frames 10A to complete the required assembly. As described previously, the side wall flanges 18a, 18b of adjoining frames shown in Figure 5 overlap and lie flat on the surface of the supporting roof surface thereby preventing any penetration of wind which might otherwise tend to cause lifting of the frames from the supporting surface.
- each arch cover 53 is formed with an arcuate section 55 positioned between end flanges 56 and 57.
- the shape of the section 55 is the same or substantially the same as that of the upper surface 32 of the rear frame section 13 whereby it sits snugly over or alongside the sides of this surface and that of the adjoining frame when assembled.
- the end flange 56 is provided with a lip 58 which, on assembly, closes the rearmost end of the arch cover.
- the end flange 57 extends forwardly towards the nose section 12 and, when assembled, locates alongside the steps 33 of adjoining frames.
- Lugs 59 are provided which locate in suitably positioned openings formed in the adjoining frames to fix the arch covers in place. The arch covers therefore close off spaces which would otherwise exist between adjoining frames .
- Each edge strip has a lengthwise extending flange 62 formed with steps 63 and recesses 64, the flange 62 being shaped to complement the edge flanges 29, 31 of each nose and rear frame section 12, 13. Those sides of the edge strips which border the assembly are closed by an end wall 65 whose lower edge lies directly in contact with the supporting roof surface. Fixings are provided to secure the edge strips to the outermost frames of the assembly.
- Edge deflectors 66 for use with the described frames are shown in Figures 8A and 8B of the drawings. These deflectors 66 are, in use, positioned on and alongside those frame side edges which border the assembly. Each edge deflector is formed with a curved outer surface 67 and under and side surfaces 68, 69 which respectively sit on and alongside the side flanges 18a and 18b of those frames which border a frame assembly.
- the edge deflectors are preferably produced from a concrete or like material and act as ballast to assist in retaining the assembly in place during inclement weather conditions. Drainage channels 70 are provided in the edge deflector.
- the curved surface 66 deflects wind away from the sides of the frames and over the frame upper surfaces when the prevailing wind direction is towards the side walls of the frames.
- each frame comprises a single side wall connected to the nose and rear sections 12, 13, the open side of each frame being closed by the side wall of a neighboring frame or a separate closure panel when the frames are assembled into a panel supporting assembly.
- the frames illustrated in Figures 1, 2, 4 and 5 are typically produced from a plastics material such as ultra violet stabilised polypropylene and are preferably produced by an injection moulding technique.
- This technique provides the advantages of significantly reducing production costs and maximising production rates.
- This technique also provides greater flexibility in design features when compared with more conventional forming techniques.
- Injection moulding also enables less expensive plastics materials such as UV stabilised polypropylene to be used.
- FIG. 9 A frame which includes both plastics and metallic components is illustrated in Figure 9. This frame also differs from those described previously in that it includes a central wall or pedestal 11a. This wall provides additional support for a photovoltaic panel when mounted on the frame.
- the exposed surfaces of the nose and rear sections 12, 13 and the step 33 are produced from a metal such as aluminium or galvanised steel, or from a material faced with a layer of such metal, or from materials which comprise a layer of plastics or other material sandwiched between sheets of aluminium, galvanized steel or other metal, or from plastics or other material coated with an external layer of a metallic material.
- the metallic facing provides protection against ultraviolet light.
- the parts not immediately exposed to the atmosphere, such as the side and partition walls are typically produced from a plastics material as used, for example, for the frames of Figures 1 and 2. Also, the walls 11, 11a are not necessarily inclined and may be vertical or substantially so.
- the frame illustrated in Figure 9 can be produced as a single injection moulded or thermoformed piece with those parts which in use of the frame exposed to the effects of ultraviolet light being subsequently faced or coated with a metallic material as described. Alternatively it could be produced using separate components as shown in Figure 10.
- the side walls 11, 11a which are not exposed to ultraviolet light in use are produced from a plastics material by an injection moulding or thermoforming technique.
- Metal brackets 71 are secured by welding or other known technique to those parts of the walls 11, 11a which will, on assembly of the components, support the step 33.
- the upper face of each bracket 71 is formed with holes to receive screws or other fixings for securing the step to each wall 11,11a.
- Similar brackets 72 are secured to the upper surfaces of the side walls where these support the nose section 12 of the frame.
- the side walls are identical to those described previously with reference to Figures 1 to 4.
- the nose section 12, the step 33 and the curved surface 32 of the rear frame section 13 are produced from a metal such as aluminium or galvanized typically by an extrusion process.
- the partition wall 36 may be produced from either a plastics or metallic material.
- the flange 31 of the rear section 13 carries clips 73 formed with screw holes 74 for connecting the flange 31 of the rear frame section to the flange 29 of the nose section of the adjoining frame.
- the slot created by the downwardly extending end 75 of the step 33 is filled with a baffle 76 whose inclined surface 77 serves to deflect air flowing between adjoining frames.
- an assembly comprising a multiplicity of individual solar panel modules is located on a roof surface with each frame 10 connected to the adjacent frame or frames to define a unitary assembly with no roofing penetrations required to retain the assembly in place. Displacement of the assembly from the roof surface is prevented firstly by the overall weight of the assembly and secondly by ensuring that the pressure of air below each frame is not greater than that exerted on the frame and panel exteriors in all weather conditions.
- the latter is achieved by preventing or severely limiting the flow of air into the aforementioned substantially enclosed internal space of each frame particularly when the prevailing wind direction is towards and over the rear sections of the frames of the assembly. In such conditions, there is a tendency for the pressure applied to the outer surfaces of the photovoltaic panels to be reduced so increasing the possibility of the frame mounted panels to lift off from the supporting roof surface.
- the wind accelerates over the curvilinear surface 32 of each rear frame section 13 and separates from this surface as it reaches the step 33.
- the low pressure conditions created at the openings 35 cause air within each substantially enclosed internal space bordered by the side walls 11, the inner surface of the curvilinear surface 32 of the nose section and the partition wall 36 or 51 to evacuate the substantially enclosed internal space thereby creating a vacuum (or near vacuum) which urges the frame into contact with the roof surface.
- each individual frame comprises a nose section 12 and a rear section 13 joined by a single side wall 11.
- the individual side wall 11 also defines a side wall of the neighboring frame.
- the open sides of the outermost frames of an assembly are closed by a separable side wall 11a as illustrated in Figure 15.
- These walls 11a are simply attached to the sides of the nose and rear sections of the adjoining frame by clips or the like.
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- 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)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/188,606 US8733036B2 (en) | 2011-02-07 | 2011-07-22 | Solar panel assemblies |
BR112013020092A BR112013020092A2 (en) | 2011-02-07 | 2012-01-30 | solar panel mechanism and mounts |
EP12713230.6A EP2673573A2 (en) | 2011-02-07 | 2012-01-30 | Solar panel apparatus and assemblies |
CA2826647A CA2826647A1 (en) | 2011-02-07 | 2012-01-30 | Solar panel apparatus and assemblies |
CN201280016414.2A CN103688114A (en) | 2011-02-07 | 2012-01-30 | Solar panel apparatus and assemblies |
JP2013552251A JP2014505816A (en) | 2011-02-07 | 2012-01-30 | Solar cell panel device and assembly |
IL227830A IL227830A0 (en) | 2011-02-07 | 2013-08-06 | Solar panel apparatus and assemblies |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1102085.6 | 2011-02-07 | ||
GB1102085.6A GB2487914B (en) | 2011-02-07 | 2011-02-07 | Solar panel assemblies |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2012107711A2 true WO2012107711A2 (en) | 2012-08-16 |
WO2012107711A3 WO2012107711A3 (en) | 2012-11-29 |
WO2012107711A4 WO2012107711A4 (en) | 2013-02-21 |
Family
ID=43836320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2012/000094 WO2012107711A2 (en) | 2011-02-07 | 2012-01-30 | Solar panel apparatus and assemblies |
Country Status (9)
Country | Link |
---|---|
US (1) | US8733036B2 (en) |
EP (1) | EP2673573A2 (en) |
JP (1) | JP2014505816A (en) |
CN (1) | CN103688114A (en) |
BR (1) | BR112013020092A2 (en) |
CA (1) | CA2826647A1 (en) |
GB (1) | GB2487914B (en) |
IL (1) | IL227830A0 (en) |
WO (1) | WO2012107711A2 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9831817B2 (en) * | 2009-03-03 | 2017-11-28 | Elie Rothschild | Solar panel mounting base and system for solar panel installation |
US8850754B2 (en) * | 2011-10-17 | 2014-10-07 | Dynoraxx, Inc. | Molded solar panel racking assembly |
CN102655382B (en) * | 2012-03-23 | 2015-07-15 | 京东方科技集团股份有限公司 | Photovoltaic device |
US8875453B2 (en) | 2012-06-15 | 2014-11-04 | Kanzo, Inc. | System for mounting solar modules |
ES2480890B1 (en) * | 2012-12-28 | 2015-05-14 | Abengoa Solar New Technologies S.A. | Structure with baffles for solar energy collection |
CN103208543B (en) * | 2013-03-22 | 2015-08-05 | 友达光电股份有限公司 | Solar energy module |
US9494342B2 (en) * | 2014-09-09 | 2016-11-15 | Johns Manville | Methods and devices for coupling solar panel support structures and/or securing solar panel support structures to a roof |
CN104819578A (en) * | 2015-04-21 | 2015-08-05 | 中国十七冶集团有限公司 | Riveting apparatus for solar energy collection mirror support |
US10250181B2 (en) | 2015-10-15 | 2019-04-02 | RBI Solar, Inc. | Solar panel support devices and related solar panel support systems |
US10224865B2 (en) * | 2016-06-24 | 2019-03-05 | Unirac Inc. | Monolithic bracket for flat roof mounted photovoltaic modules |
US10601361B2 (en) * | 2017-10-30 | 2020-03-24 | Solar Slate Solutions | Solar panel mount with compression spacer systems and methods |
US10879836B2 (en) | 2018-03-27 | 2020-12-29 | Preformed Line Products Co. | Mounting assembly for mounting a solar panel |
US20220060141A1 (en) * | 2020-08-24 | 2022-02-24 | Colin Felton | Labor Saving Solar Roofing Shingle |
US11545928B2 (en) * | 2020-10-13 | 2023-01-03 | GAF Energy LLC | Solar roofing system |
US11728758B1 (en) * | 2021-03-25 | 2023-08-15 | Concept Clean Energy, Inc. | Support base for photovoltaic panels |
WO2022232112A1 (en) * | 2021-04-27 | 2022-11-03 | Portable Solar, Inc. | Portable system for mounting a solar panel |
EP4212789A1 (en) * | 2022-01-17 | 2023-07-19 | Sika Technology AG | Mount for solar modules |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5706617A (en) | 1992-11-19 | 1998-01-13 | Hirai Engineering Corporation | Roof system utilizing a solar cell |
US5746839A (en) | 1996-04-08 | 1998-05-05 | Powerlight Corporation | Lightweight, self-ballasting photovoltaic roofing assembly |
EP1597765A2 (en) | 2003-01-21 | 2005-11-23 | Solion Limited | Mounting for solar panels |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5977253A (en) * | 1982-10-25 | 1984-05-02 | Hirai Giken:Kk | Energy collection roof |
JP3092080B2 (en) * | 1993-02-03 | 2000-09-25 | 株式会社平井技研 | Solar energy collection roof |
US5454538A (en) * | 1994-01-18 | 1995-10-03 | Merideth; Mike | Adjustable unit curb apparatus for mounting an air conditioner |
NL1005204C2 (en) * | 1997-02-06 | 1998-08-07 | Cooeperatief Advies En Onderzo | Device for supporting a solar panel and a solar panel assembly comprising this device. |
AU2004267844C1 (en) * | 2003-08-20 | 2009-01-08 | Totalenergies Onetech | PV wind performance enhancing methods and apparatus |
US20050217716A1 (en) * | 2004-01-29 | 2005-10-06 | Kyocera Corporation | Photovoltaic power generation system |
US20050263181A1 (en) * | 2004-05-25 | 2005-12-01 | Kuo-Yow Yen | Photovoltaic cooling frame |
NL1031317C2 (en) | 2006-03-07 | 2007-09-10 | Ubbink Econergy Solar Gmbh | Support for solar panel. |
DE102006026297B3 (en) | 2006-06-02 | 2007-08-09 | Solardirekt Gmbh & Co. Kg | Supporting device for solar panels or heat collectors, has base as well as rear walls overlapped in overlapping area with variable overlapping degree, so that distance of opposite walls is adjusted by variation of overlapping degree |
EP2042822A3 (en) * | 2007-09-25 | 2011-01-05 | Herbert H. W. Metzger | Complete solar energy system |
NL2001092C2 (en) | 2007-12-14 | 2009-06-16 | Renusol Gmbh | Carrier for a solar panel. |
US20110198304A1 (en) * | 2008-05-01 | 2011-08-18 | Linus Eric Wallgren | Rack Assembly for Solar Energy Collecting Module |
EP2581688A3 (en) | 2008-11-11 | 2013-06-19 | Renusol GmbH | Support for mounting a solar panel |
EP2216829A1 (en) * | 2009-02-10 | 2010-08-11 | Darvan Invest N.V. | Solar roof tile assembly |
EP2399086A2 (en) | 2009-02-20 | 2011-12-28 | FM Kunststofftechnik GmbH | Holder for regenerative energy module systems |
US8567132B2 (en) | 2009-02-20 | 2013-10-29 | Elie Rothschild | Modular solar racking system |
EP2401560A2 (en) * | 2009-02-26 | 2012-01-04 | Ecostal Sprl | Photovoltaic panel supporting device |
JP3162410U (en) * | 2010-06-18 | 2010-09-02 | 津田 陽介 | Solar panel support structure |
US20120255244A1 (en) * | 2011-04-11 | 2012-10-11 | Reynold Hendrickson | Modular Mounting Apparatus |
-
2011
- 2011-02-07 GB GB1102085.6A patent/GB2487914B/en not_active Expired - Fee Related
- 2011-07-22 US US13/188,606 patent/US8733036B2/en not_active Expired - Fee Related
-
2012
- 2012-01-30 BR BR112013020092A patent/BR112013020092A2/en not_active IP Right Cessation
- 2012-01-30 JP JP2013552251A patent/JP2014505816A/en active Pending
- 2012-01-30 WO PCT/GB2012/000094 patent/WO2012107711A2/en active Application Filing
- 2012-01-30 CN CN201280016414.2A patent/CN103688114A/en active Pending
- 2012-01-30 EP EP12713230.6A patent/EP2673573A2/en not_active Withdrawn
- 2012-01-30 CA CA2826647A patent/CA2826647A1/en not_active Abandoned
-
2013
- 2013-08-06 IL IL227830A patent/IL227830A0/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5706617A (en) | 1992-11-19 | 1998-01-13 | Hirai Engineering Corporation | Roof system utilizing a solar cell |
US5746839A (en) | 1996-04-08 | 1998-05-05 | Powerlight Corporation | Lightweight, self-ballasting photovoltaic roofing assembly |
EP1597765A2 (en) | 2003-01-21 | 2005-11-23 | Solion Limited | Mounting for solar panels |
Also Published As
Publication number | Publication date |
---|---|
GB2487914B (en) | 2015-03-11 |
JP2014505816A (en) | 2014-03-06 |
IL227830A0 (en) | 2013-09-30 |
CN103688114A (en) | 2014-03-26 |
CA2826647A1 (en) | 2012-08-16 |
US20120199180A1 (en) | 2012-08-09 |
GB2487914A (en) | 2012-08-15 |
WO2012107711A4 (en) | 2013-02-21 |
WO2012107711A3 (en) | 2012-11-29 |
GB201102085D0 (en) | 2011-03-23 |
US8733036B2 (en) | 2014-05-27 |
EP2673573A2 (en) | 2013-12-18 |
BR112013020092A2 (en) | 2016-10-25 |
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