WO2014004280A1 - Ancre pour module solaire - Google Patents

Ancre pour module solaire Download PDF

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Publication number
WO2014004280A1
WO2014004280A1 PCT/US2013/046994 US2013046994W WO2014004280A1 WO 2014004280 A1 WO2014004280 A1 WO 2014004280A1 US 2013046994 W US2013046994 W US 2013046994W WO 2014004280 A1 WO2014004280 A1 WO 2014004280A1
Authority
WO
WIPO (PCT)
Prior art keywords
clamp
anchor
web
clamp body
arm
Prior art date
Application number
PCT/US2013/046994
Other languages
English (en)
Inventor
Matthew DANNING
Original Assignee
Sunpower Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US13/532,703 external-priority patent/US9976297B2/en
Priority claimed from US13/532,708 external-priority patent/US9498854B2/en
Priority claimed from US13/532,712 external-priority patent/US9193014B2/en
Application filed by Sunpower Corporation filed Critical Sunpower Corporation
Publication of WO2014004280A1 publication Critical patent/WO2014004280A1/fr

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/61—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/63—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing modules or their peripheral frames to supporting elements
    • F24S25/632—Side connectors; Base connectors
    • 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
    • F24S2025/6003—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules by clamping
    • 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

Definitions

  • Embodiments of the subject matter described herein relate generally to mounting systems for solar modules, such as anchors for mounting solar modules to a fixed surface such as a roof.
  • Photovoltaic systems can employ solar panels made of silicon or other materials (e.g., III-V cells such as GaAs) to convert sunlight into electricity.
  • Photovoltaic systems typically include a plurality of photovoltaic (PV) modules (or “solar tiles”) interconnected with wiring to one or more appropriate electrical components (e.g., switches, inverters, junction boxes, etc.).
  • PV photovoltaic
  • a typical conventional PV module includes a PV laminate or panel having an assembly of crystalline or amorphous semiconductor devices ("PV cells”) electrically interconnected and encapsulated within a weather-proof barrier.
  • PV cells crystalline or amorphous semiconductor devices
  • One or more electrical conductors are housed inside the PV laminate through which the solar-generated current is conducted.
  • PV applications entail placing an array of solar modules at the installation site in a location where sunlight is readily present. This is especially true for residential, commercial or industrial applications in which multiple solar modules are desirable for generating substantial amounts of energy, with the rooftop of the structure providing a convenient surface at which the solar modules can be placed.
  • many commercial buildings have large, flat roofs that are inherently conducive to placement of a solar module array, and are the most efficient use of existing space.
  • many residential roofs may be sloped or angled such that placement of a solar module may be more difficult due to gravitational forces imposed on the angled modules.
  • rooftop installation is thus highly variable, it can be important to ensure that the array of solar modules is reliably and stably anchored to the roof, whether the roof is an angled or flat roof. Moreover, it can be important to ensure that a user can easily, effectively, and rapidly mount one or more solar module(s) to the roof.
  • an anchor for mounting one or more solar modules to a roof can comprise a clamp body.
  • the clamp body can comprise a central surface and a first arm extending from the central surface.
  • the first arm can have a first clamping face.
  • the clamp body can be sized and shaped to receive one or more webs extending from one or more solar modules, each web having a hem at a distal end.
  • the first arm can comprise a first recess sized and shaped to receive a first hem of a first web of the one or more webs.
  • the anchor can further comprise a clamp member coupled to the clamp body, the clamp member configured to clamp the first web against the first clamping face.
  • a method for securing one or more solar modules to an anchor can comprise a clamp body and a clamp member coupled to the clamp body.
  • the clamp body can have a central surface and a first arm extending from the central surface.
  • the clamp body can be sized and shaped to receive one or more webs extending from one or more solar modules, each web having a hem at a distal end.
  • the first arm can include a first recess sized and shaped to receive a first hem of a first web of the one or more webs.
  • the method can comprise positioning the first web against a first clamping face of the first arm.
  • the method can include contacting the clamp member against the first web to clamp the first web against the first clamping surface.
  • the method can also include positioning the first hem in the first recess to secure the first web to the anchor.
  • Figure 1A is a perspective view of a solar power system including a solar array having a plurality of solar modules.
  • Figure IB is an enlarged side end view of two adjacent solar modules, each module having a web extending therefrom.
  • Figure 1C is a schematic diagram of an optional electrical system connected to the array.
  • Figure 2A is a perspective view of a plurality of solar modules coupled to multiple anchors, according to an embodiment.
  • Figure 2B is a side end view of an anchor coupled to a web of a solar module at an outer edge of the array, according to the embodiment of Figure 2A.
  • Figure 2C is a side end view of an anchor coupled to two webs of two adjacent solar modules, according to one embodiment.
  • Figure 3A is a perspective, exploded view of the anchor of the embodiment of Figures 2A-2C.
  • Figure 3B is a side cross-sectional view of the anchor of Figure 3A when the anchor is assembled.
  • Figure 3C is a side end view of a clamp body, according to one embodiment.
  • Figure 4 A is a perspective view of an anchor coupled to a web of a solar module at an outer end of an array, according to another embodiment.
  • Figure 4B is a side end view of the anchor and web of Figure 4A.
  • Figure 5 A is a perspective view of an anchor, according to yet another embodiment.
  • Figure 5B is a side end view of the anchor of Figure 5 A.
  • Figure 5C is a side end view of an anchor according to another embodiment.
  • Figure 6A is a perspective view of the anchor of Figure 5C coupled to a web of a solar module.
  • Figure 6B is a side end view of the anchor and web of Figure 6A.
  • Figure 6C is a side end view of the anchor of Figure 5C coupled to two webs of two adjacent solar modules.
  • Coupled means that one element/node/feature is directly or indirectly joined to (or directly or indirectly communicates with) another element/node/feature.
  • Adjust means to position, modify, alter, or dispose an element or component or portion thereof as suitable to the circumstance and embodiment.
  • the element or component, or portion thereof can remain in an unchanged position, state, and/or condition as a result of adjustment, if appropriate or desirable for the embodiment under the circumstances.
  • the element or component can be altered, changed, or modified to a new position, state, and/or condition as a result of adjustment, if appropriate or desired
  • FIGS 1A and IB illustrate a solar power system 10 including a solar array 1 1 having a plurality of solar modules 12.
  • Each solar module 12 can include a laminate 14 supported by a frame 13.
  • the solar modules 12 can be the same as or similar to the modules disclosed in U. S. Patent Publication No. 2009/0320908, which is incorporated by reference herein in its entirety for all purposes.
  • the solar power system 10 can be incorporated into electrical system 40 connected to the array 11.
  • the electrical system 40 can include the array 1 1 as a power source connected to a remote connection device 42 with power lines 44.
  • the electrical system 40 can also include a utility power source, a meter, an electrical panel with a main disconnect, a junction, electrical loads, and/or an inverter with the utility power source monitor.
  • the electrical system 40 can be configured and can operate in accordance with the descriptions set forth in U. S. Patent Publication No. 2010/0071744, the entire contents of which are hereby expressly incorporated by reference in its entirety for all purposes.
  • each laminate 14 can include an array of solar cells, such as PV cells, configured to convert light into electricity.
  • the frame 13 can provide structural support for the corresponding laminate 14 around the peripheral edges of the laminate 14. In some embodiments, the frame 13 can be a separate component that is coupled to the laminate 14.
  • the modules 12 can include a web 15 extending from or be coupled to an edge of each module 12.
  • Figure IB is a magnified side view of two adjacent solar modules 12.
  • the web 15 is coupled to the frames 13 of the two adjacent modules 12.
  • the web 15 can be formed integrally or monolithically with the frame 13.
  • the web 15 can extend along the edge of each module 12, and can in some arrangements extend to and/or couple to additional adjacent modules 12.
  • the web 15 can be coupled to the modules 12 by way of an intermediate structure or skeleton.
  • the web 15 can include a hem 16 at a distal end of the web 15. As explained in more detail below, the hem 16 can be configured to assist in securing the web 15 to an anchor.
  • the hem 16 can be formed in any known manner, including for example but without limitation, by folding a portion of the distal end of the web 15 over a 180 degree angle.
  • the folded over portion forming the hem 16 can be bonded so as to ensure that the hem 16 remains in the folded state.
  • the hem 16 can be a separate component that is bonded or otherwise attached to the distal end of the web 15.
  • the solar modules 12 within the solar array 1 1 can be mounted to a fixed structure (not illustrated) using one or more anchors 50.
  • the solar modules 12 can be mounted to a roof, which can be angled or substantially flat.
  • the number of anchors 50 used to secure each module can be varied to provide the desired wind lift resistance, based on the weight of the modules 12 and the prevailing wind conditions.
  • the anchors 50 can be configured to provide for vertical adjustment.
  • a user may desire to raise or lower a solar module 12 to ensure that each solar module 12 within the array 11 is aligned or leveled with each another.
  • Such embodiments can make it easier for a user to adjust or set the height of a particular module while simultaneously securing the module to the anchor.
  • Such adjustability can also provide for adjusting the height or angle of the solar modules 12 to maximize the amount of light detected by the module 12.
  • multiple solar modules 12 can be secured to corresponding anchors 50a, 50b.
  • the anchors 50a, 50b can in turn be mounted to a fixed structure such as a roof (not shown) to thereby secure the modules 12 to the fixed structure.
  • a first anchor 50a can be used to secure a first solar module 12a located at an outer edge of the array 11 , to the fixed structure.
  • the anchor 50a can be shaped and sized to receive a web 15 extending from the first solar module 12a. Because the particular solar module 12a that is coupled to the anchor 50a is at an outer edge of the array 11, only one web 15 is secured to the anchor 50a (although the anchor 50a can be configured to receive and secure more than one web).
  • Figure 2B is a side end view illustrating the first solar module 12a coupled to the anchor 50a by way of the web 15.
  • the web 15 can be coupled to the first solar module 12a by way of a coupling structure 68 configured to mechanically couple the web 15 to the frame 13. In other embodiments, however, the web can be integrally formed with the first solar module 12a.
  • the web 15 can also comprise a protrusion or attachment extending from the solar module 12a.
  • a second anchor 50b can also be used to secure the first solar module 12a and, optionally, an adjacent second solar module 12b.
  • the anchor 50b can be located within the interior of the array 11, e.g., such that it couples to two adjacent modules 12a, 12b.
  • the anchor 50b can be configured to receive two webs 15a, 15b.
  • FIG. 2C is a side end view illustrating the adjacent solar modules 12a, 12b coupled to the anchor 50b by way of the webs 15a, 15b.
  • a single anchor 50b can be used to secure two adjacent solar modules to a fixed structure such as a roof.
  • Figure 3A is a perspective, exploded view of the anchor 50
  • Figure 3B is a side cross-sectional view of the anchor 50 of Figure 3A with the anchor 50 assembled.
  • the components of the anchor 50 will be denoted in increments of 100.
  • the disclosed embodiments of anchors are be numbered 50, 150, and 250, respectively, and similar or related components of the anchor can likewise be incremented by 100, 200 etc.
  • the anchor 50 of Figures 3A-3B can include a clamp body 51.
  • the clamp body 51 is further illustrated, in the side end view, in Figure 3C.
  • the clamp body 51 can comprise a central surface 53 and one or more arms 52A, 52B extending from the central surface 53.
  • the first arm 52A can include a first clamping face 54A
  • the second arm 52B can include a second clamping face 54B.
  • the clamping faces 54A, 54B can be formed at an angle to the central surface 53 of the clamp body 51.
  • Figures 3A-3C illustrate a first arm 52A and a second arm 52B, in some embodiments, the clamp body 51 can have only one arm, or more than two arms.
  • the clamp body 51 can be sized and shaped to receive one or more webs 15 extending from one or more solar modules 12 such that the web(s) 15 can lie in proximity to the clamping face(s) 54A, 54B, as shown in Figures 2B-2C.
  • the arms 52A, 52B and their associated clamping faces 54A, 54B can be configured to clamp or press one or more webs 15 of one or more solar modules 12 against the clamp body 51.
  • each of the arms 52A, 52B can include a recess sized and shaped to receive a hem formed at the distal end of a web.
  • the recess can be configured to receive and/or capture the hem when the web is clamped against a clamping face.
  • the clamp body 51 can also include a hole 64 therethrough.
  • the hole 64 can extend through a length of the clamp body 51.
  • An elongated coupling member 58 can be coupled to and/or integrated with the clamp body 51. As shown, the coupling member 58 can include an angled distal end or face 61.
  • the anchor 50 can include a clamp member 55 coupled to the clamp body 51.
  • the clamp member 55 can be a cap having a hole 66 therethrough.
  • the clamp member 55 can be configured to move towards and away from the clamping faces 54A, 54B of the clamp body 51, e.g. in the +y and -y directions illustrated in Figure 3B.
  • the clamp member 55 can press a first web 15a against the first clamping face 54A of the first arm 52A and can press a second web 15b against the second clamping face 54B of the second arm 52B, as best seen in Figure 2C.
  • the clamp member 55 can press only one web 15 against one of the clamping faces of one of the arms.
  • the downward motion or translation of the clamp member 55 can press or clamp the web(s) 15 to the clamp body 51.
  • the angled configuration of the clamping faces 54A, 54B can advantageously provide effective clamping surfaces when the clamp member 55 translates or moves in the -y direction.
  • the anchor 50 can further comprise a base member 56 that includes a foot 62 having a slot 63 formed through the thickness of the foot 62.
  • the base member 56 can be coupled to a structure, such as a roof, by bolting, screwing, or otherwise attaching the foot 62 to a surface of the structure through the slot 63.
  • a user can insert a bolt through the slot 63 to engage with a support structure (such as a rafter or stud) coupled to the roof.
  • the base member 56 can include a receiver 57 configured to receive the coupling member 58 that is coupled to or integrally formed with the clamp body 51.
  • the receiver 57 can comprise an elongated member having a cavity shaped and sized to receive the coupling member 58.
  • the anchor 50 can further comprise a wedge 64 disposed within the receiver 57 that is configured to engage with the angled distal end 61 of the coupling member 58.
  • the angled face of the wedge 64 can be formed at substantially the same angle as the angled distal end 61 of the coupling member 58, such that the angled face of the wedge 64 interfaces with the angled distal end 61 of the coupling member 58.
  • a rotatable clamp device 59 can be coupled to the clamp body 51.
  • the rotatable clamp device 59 can comprise a clamp bolt that extends through the clamp member 55 (e.g. , the cap) and the clamp body 51.
  • the rotatable clamp device 59 can extend through the hole 66 of the clamp member 55 and the hole 65 of the clamp body 51.
  • the rotatable clamp device 59 can couple to the wedge 64 disposed in the receiver 57 of the base member 56.
  • the rotatable clamp device 59 can include exterior threads at a distal end of the device 59 that threadably couple to corresponding threads in the wedge 64.
  • the rotatable clamp device 59 can also include a head 69 at a proximal end of the device 59 that is configured to bear against the clamp member 55.
  • a rotatable height adjustment member 60 can be coupled to the rotatable clamp device 59.
  • the rotatable height adjustment member 60 can be a jack screw.
  • the rotatable height adjustment member 60 can be adjustably connected to the rotatable clamp device 59 (e.g. , the clamp bolt) so as to be axially adjustable relative to the clamp bolt along a longitudinal axis of the rotatable height adjustment member 60 (e.g. , the jack screw).
  • the rotatable height adjustment member 60 can include exterior threads, and the rotatable clamp device 59 can include interior threads.
  • the rotatable height adjustment member 60 can threadably connect into a hole 67 formed through the length of the rotatable clamp device 59.
  • the rotatable height adjustment member 60 can extend past a distal end of the rotatable clamp device 59 and through a hole formed in the wedge 64.
  • a distal end of the rotatable height adjustment member 60 can thereby contact the foot 62 of the base 56 by passing through the rotatable clamp device 59, the clamp member 55, the clamp body 51, the wedge 64, and the receiver 57.
  • the rotatable height adjustment member 60 passes through the rotatable clamp device 59 as shown, the rotatable clamp device 59 and the rotatable height adjustment member 60 can be configured to rotate about the same axis of rotation, e.g. , the longitudinal axis of both components.
  • the anchor 50 can be formed of any suitable material.
  • the components can be formed of a metallic material.
  • any and/or all components of the anchor 50 can be formed of steel.
  • any and/or all components of the anchor 50 can be formed of aluminum or zinc. Skilled artisans will appreciate that other materials are possible for the anchor.
  • the anchor 50 of can be configured to secure one or more webs 15 to a fixed structure such as a roof.
  • the anchor 50 can be configured to adjust the height of the solar modules 12.
  • a user can rotate the rotatable clamp device 59 such that the threads at its distal end advance into the hole formed in the wedge 64.
  • the head 69 of the rotatable clamp device 59 bears against the clamp member 55, which in turn presses the clamp member 55 against the web(s) 15 of the solar module(s) 12 to secure the module(s) 12 to the anchor 50.
  • rotating the rotatable clamp device 59 can also assist in securing the clamp body 51 within the receiver 57 of the base member 56, e.g. , by securing the clamp body 51 in the ⁇ -direction relative to the base member 56.
  • This can be advantageous in securing the components of the anchor 50 together even under vertical, lifting loads such as wind.
  • the wedge 64 can bear against the angled distal end 61 of the coupling member 58. Because the wedge 64 and the angled distal end 61 of the coupling member 58 include faces formed at similar, complementary angles, axial forces induced by threading can be imparted in a radial direction using the angled surfaces.
  • the substantially vertical forces e.g., in the -y- direction, can be transmitted as a force with a radially outward component by way of the angled faces of the wedge 64 and the angled distal end 61.
  • the induced radial forces can therefore act as an interference fit between the receiver 57 and the coupling member 58 to assist in securing the clamp body 51 to the base member 56 and the fixed structure.
  • the user can adjust the height of the solar module(s) 12 in addition to securing the module(s) 12 to the fixed structure.
  • the user can rotate the rotatable height adjustment member 60 (e.g., the jack screw) such that the rotatable height adjustment member 60 bears against the foot 62 of the base member 56.
  • the rotatable height adjustment member 60 can raise or lower the clamp body 51, the wedge 64, the clamp member 55, and the rotatable clamp device 59 relative to the base member 56 in order to raise the solar module(s) 12.
  • Users of the solar power system 10 disclosed in Figures 2A-3C can readily secure one or more solar modules 12 to a fixed structure and can adjust the height of the one or more modules 12 using a single anchor 50.
  • the embodiment disclosed in Figures 2A-3C can advantageously support the weight of the module(s) 12 while the user secures the module to the anchor and adjusts the height of the clamp body 51 and therefore the total height of the module(s) 12. Indeed, in some situations, the user may be able to adjustably secure the module(s) 12 to the anchor 50 by rotating the rotatable clamp device 59 and the rotatable height adjustment member 60 using only one hand.
  • the wedge 64 can be inserted into the receiver 57, and the coupling member 58 of the clamp body 51 can be inserted in the receiver 57 above the wedge 64.
  • the clamp member 55 can be positioned adjacent the central surface 53 of the clamp body 51 between the first and second arms 52A, 52B.
  • the rotatable clamp device 59 can be passed through the clamp member 55 and the clamp body 51.
  • the rotatable height adjustment member 60 can be passed through, or threaded through, the rotatable clamp device 59 past a distal end of the rotatable clamp device 59 to contact the base member 56.
  • base member 56 can be mounted to the fixed structure.
  • the other components of the anchor 50 can be assembled as described above during the mounting process (e.g., while the user is on the roof), or the anchor 50 can be assembled before use in the field.
  • the user can position a first web 15a of a first solar module 12a against the first clamping face 54A of the first arm 52A.
  • the user can position a second web 15b of a second solar module 12b against the second clamping face 54B of the second arm 52B.
  • the rotatable clamp device 59 can be rotated to press the first web 15a against the first clamping face 54A of the first arm 52A.
  • the rotation can also press or clamp the second web 15b against the second clamping face 54B of the second arm 52B.
  • rotating the rotatable clamp device 59 e.g. , the clamp bolt
  • rotating the rotatable clamp device 59 can cause the clamp member 55 to translate toward the central surface 53 of the clamp body 51.
  • rotating the clamp bolt can also induce a radially outward force against the base member 56 that secures the coupling member 58 within the receiver 57.
  • the rotatable height adjustment member can be rotated to raise or lower at least the clamp body 51 (which can also raise or lower the solar module(s)).
  • Figures 4A-4B illustrate another embodiment of an anchor 150.
  • Figure 4A is a perspective view of the anchor 150 coupled to a web 115 of a solar module 112 at an outer end of an array 111.
  • Figure 4B is a side end view of the anchor 150 and web 115 of Figure 4A.
  • the anchor 150 can be configured to secure one or more webs 115 to the anchor 150, including, e.g. , webs of adjacent modules 112 in the interior of an array 111.
  • the anchor 150 can comprise a clamp body 151 having a central surface 153 and at least a first arm 152A extending therefrom.
  • a second arm 152B can also extend from the central surface 153.
  • Each arm can include a clamping face 154A, 154B, as explained above.
  • each clamping face 154A, 154B can include a recess 172 sized and shaped to receive a hem 116 formed at or near a distal end of the web(s) 115.
  • the recess 172 can be configured to capture the hem 116 of a web 115 when the web 115 is clamped against the body 151. When captured as such, the recess can provide enhanced retaining function because if the web 115 begins to slip upwardly, the hem 116 eventually contacts the upper edge of the recess 172, thereby additionally resisting further upward movement of the web 115 away from the anchor 150.
  • the recess 172 is formed only in clamping face 154 A; it should be appreciated, however, that the recess 172 can be formed in both clamping faces 154A, 154B.
  • the anchor 150 can further comprise a base member 156 (or roof mount) having a first wall 170 and a second wall or foot 162 joined at an angle a to the first wall 170.
  • the angle a can be greater than 90 degrees in some embodiments. In other embodiments, the angle a can be about 90 degrees, while in still other embodiments, a can be less than 90 degrees.
  • the first and second walls 170, 162 can correspondingly be joined at an angle such that the web 115 can be received by the clamp body 151 while ensuring that the solar modules 112 remain substantially parallel to the roof or structure.
  • the foot or second wall 162 can include a first slot 163 formed therethrough.
  • a bolt or other coupling member can operatively join to the roof or fixed structure through the first slot 163.
  • the first wall 170 can include a second elongated slot 171 extending therethrough.
  • the anchor 150 can further comprise a clamp member 159, which can be a rotatable clamp device, such as a clamp bolt.
  • the clamp member 159 can couple to the clamp body 151 by extending through the second elongated slot 171 and a hole within the clamp body 151 (not illustrated).
  • a distal end of the clamp member 159 can be configured to press the web 115 of the module 112 against the clamping face 154A to secure the module 112 to the anchor 150.
  • the clamp member 159 e.g. , rotatable clamp device
  • a nut or other component can be mounted on the clamping face 154B of the second arm 152B to bear against the clamping face 154B to cause the clamp member 159 to press against the web 115.
  • the solar modules 112 can be both secured to corresponding anchors 150 and height-adjusted.
  • the anchor 150 can optionally include a rotatable height adjustment member 160 coupled to the clamp member 159, e.g. , the rotatable clamp device, such that the rotatable height adjustment member 160 can be adjusted relative to the clamp member 159.
  • the rotatable height adjustment member 160 can comprise a nut.
  • other height adjustment mechanisms can also be used.
  • the clamp member 159 can extend through the rotatable height adjustment member 160 such that the clamp member 159 (e.g. , the clamp bolt) and the rotatable height adjustment member 160 (e.g.
  • the nut are configured to rotate about the same axis.
  • the clamp member 159 is threaded through the rotatable height adjustment member 160 such that rotation of the rotatable height adjustment member 160 can cause a washer 173 and the first wall 170 to engage or disengage from the second arm 152B.
  • the second arm 152B When the second arm 152B has been loosened or disengaged, the second arm 152B can be translated along the second elongated slot 171 to raise or lower the rotatable height adjustment member 160, the clamp member 159, the clamp body 151, the web 115, and, thus, the solar module(s) 112.
  • the second arm 152B When the height adjustment member 160 is at the desired height, the second arm 152B can be tightened or engaged by rotating the adjustment member 160 in a direction opposite the direction used to disengage the second arm 152B.
  • the clamp member 159 can press the web(s) 115 against the clamping face 154A of the first arm 152A. As shown in Figure 4B, for example, when the web 115 is pressed against the clamping face 154 A, the hem 116 can be urged into the recess 172.
  • the recess 172 can be sized and shaped such that the hem 116 is captured within the recess when the hem 116 is pressed or urged into the recess 172.
  • the recess 172 can assist in securing the module 112 to the anchor 150 by preventing or inhibiting vertical motion by the web 115, e.g. , motion parallel to the clamping face 154 A that might otherwise allow the web 115 to slide out of the clamp.
  • the recess 172 can therefore assist in retaining the web within the anchor 150 when the web 115 is clamped against the clamp body 151.
  • the base member 156 (or roof mount) can be coupled to the fixed structure or roof.
  • a web 115 can be positioned against a first clamping face 154A of the first arm 152A.
  • the rotatable clamp device or clamp member 159 can be rotated to press the web 115 against the first clamping face 154A.
  • the rotatable height adjustment member 160, or nut can be rotated to raise or lower the clamp body 151 and the solar module(s) 112.
  • a second web can be pressed against the second clamping face 154B of the second arm 152B.
  • the rotatable height adjustment member 160 can be rotated and translated along the slot 171 to raise or lower the clamp body and the solar module(s) 112. Moreover, in some embodiments, the clamp member 159 can contact the web 1 15 to clamp the web 115 against the first clamping face 154A. The hem can be positioned in the recess 172 formed in the first clamping face 154A to secure the web 115 to the anchor 150.
  • an anchor 50 is identified by the reference numeral 250.
  • the anchor 250 can comprise a clamp body 251 having a central surface 253.
  • a single arm 252 can extend from the central surface 253 in one embodiment.
  • a first arm 252A and a second arm 252B can extend from the central surface 253.
  • each arm 252A, 252B can include a clamping face 254A, 254B.
  • Each clamping face 254A, 254B can include a first surface 254A-1 , 254B-1 that is substantially perpendicular to the central surface 253.
  • a second surface 254A-2, 254B-2 can be angled away from the central surface 253 and the first surface 254A-1, 254B-1.
  • the angled surfaces of the clamping faces 254A, 254B can assist in urging the hem(s) 216 into corresponding recess(es) 272A, 272B.
  • the anchor 250 can comprise a clamp member 255 coupled to the clamp body 251 so as to be moveable toward the clamping face(s) 254A, 254B.
  • the clamp member 255 can be configured to clamp one or more webs 215 against the clamping face(s) 254A, 254B of the clamp body 251.
  • the anchor 250 can couple to a solar module 212 at an outer edge of the array 21 1.
  • the clamp member 255 of the anchor 250 illustrated in Figures 6 A and 6B can press one web 215 of the solar module 212 against the second clamping face 254B of the second arm 252B.
  • the clamp member 25 of the anchor 250 can also be configured to press two webs 215a, 215b against the first and second clamping faces 254A, 254B, respectively.
  • the anchor 250 can be configured to couple to the webs of two adjacent solar modules 212a, 212b that may be located in the interior of the array 211.
  • the clamp member 255 can further comprise a contact member 280 disposed between the first arm 252A and the second arm 252B.
  • the contact member 280 can be disposed adjacent the single arm.
  • a fastener 259 can couple the contact member 280 to the central surface 253 of the clamp body 251.
  • the fastener 259 can include a head 269 such that, when the head
  • the fastener 259 rotates and bears against the contact member 280.
  • the fastener 259 can threadably engage with the clamp body 251.
  • the contact member 280 can thus be advanced toward the central surface 253 of the clamp body 251 and can press the one or more web(s) 215 against the clamping face(s) 254.
  • the hem 216 of each web 215 can be received and captured by the corresponding recess 272 when the web 215 is clamped against the clamping face(s) 254.
  • the hem 216 of the web 215 can be urged into the recess 272.
  • the recess 272 can thereby further secure the web 215 to the anchor 250 by inhibiting vertical motion, e.g. , motion parallel to the clamping faces 254, of the web 215 relative to the clamp body 251.
  • the anchor 250 can further comprise a roof mount or base member 256 that has a first wall 270 and a foot or second wall 262 joined at an angle to the first wall 270.
  • the foot 262 can include a first slot 263 configured to couple to a roof or fixed structure, as explained with respect to the embodiment of Figures 4A-4B.
  • 270 can include a second elongated slot 271.
  • a rotatable height adjustment member 260 e.g. , a bolt
  • the rotatable height adjustment member 260 can threadably engage with the hole of the clamp body 251.
  • rotation of the bolt in one direction can cause a washer 273 to disengage or loosen from the clamp body 251.
  • the bolt or rotatable height adjustment member 260 can then be translated along the second elongated slot 271 to raise or lower the clamp body 251, the web(s) 215, and, thus, the solar module(s) 212.
  • the roof mount or base member 256 can be mounted to the roof or structure.
  • a first web 215a can be positioned against the first clamping face 254A of the first arm 252A of the clamp body 251 (or alternatively the second clamping face 254B).
  • the clamp member 255 can be advanced to contact the clamp member 255 against the first web 215a to clamp the first web 215a against the first clamping face 254 A.
  • the fastener 259 can be rotated to translate the clamp member 255 (e.g. , the contact member 280) toward the clamp body 251.
  • the first hem 16a of the first web 215a can be positioned or urged into the first recess 272A to secure the first web 215a to the anchor 250. Furthermore, the rotatable height adjustment member 260 can be rotated and translated along the second elongated slot 271 to raise or lower at least the clamp body 251, and therefore, the solar module(s) 212.
  • Embodiments may also include:
  • Embodiment 1 An anchor for mounting one or more solar modules to a roof, the anchor comprising a clamp body comprising a central surface and a first arm extending from the central surface, the first arm having a first clamping face, the clamp body sized and shaped to receive at least a first web extending from at least a first solar module such that at least the first web can lie in proximity to the first clamping face; and a clamp member coupled to the clamp body so as to be moveable toward the first clamping face to press the first web against the first clamping face.
  • Embodiment 2 The anchor of Embodiment 1, further comprising a second arm extending from the central surface opposite the first arm, the second arm having a second clamping face, and wherein the clamp member is further configured to press a second web of a second solar module against the second clamping face.
  • Embodiment s The anchor of Embodiment 2, additionally comprising a coupling member, a base member having a receiver configured to receive the coupling member, a clamp bolt extending through the clamp member and the clamp body, and a jack member adjustably connected to the clamp bolt so as to be axially adjustable relative to the clamp bolt along a longitudinal axis of the jack member.
  • Embodiment 4 The anchor of Embodiment 3, wherein the coupling member comprises an angled distal end, the anchor further comprising a wedge disposed within the receiver that engages the angled distal end of the coupling member.
  • Embodiment 5. The anchor of Embodiment 3, wherein rotation of the jack member is sized such that rotation of the jack member causes the jack member to bear against the base to raise at least the clamp body.
  • Embodiment 6 The anchor of Embodiment 4, wherein the clamp bolt is configured such that rotation of the clamp bolt causes the clamp member to bear against the clamp body to press the first web against the first clamping face and to press the second web against the second clamping face.
  • Embodiment 7 The anchor of Embodiment 4, wherein rotation of the clamp bolt causes the wedge to bear against the angled distal end of the coupling member to induce a radially outward force against the base member that secures the coupling member within the receiver.
  • Embodiment 8 The anchor of Embodiment 2, the clamp member comprising a contact member disposed between the first arm and the second arm, and a fastener that couples the contact member to the central surface of the clamp body, wherein rotation of the fastener causes the contact member to translate toward or away from the central surface of the clamp body.
  • Embodiment 9 The anchor of Embodiment 8, wherein the first arm comprises a first recess sized and shaped to receive a first hem of the first web, wherein the second arm comprises a second recess sized and shaped to receive a second hem of the second web, wherein each of the first and second clamping faces comprises a first surface substantially perpendicular to the central surface and a second surface angled away from the central surface, and wherein the fastener is configured to urge the first hem into the first recess and the second hem into the second recess.
  • Embodiment 10 The anchor of Embodiment 8, the anchor further comprising a base member comprising a first wall and a second wall joined at an angle to the first wall, wherein the first wall includes a slot shaped and sized to receive a bolt extending through the clamp body, and wherein the second wall is configured to mount to a roof.
  • Embodiment 11 The anchor of Embodiment 10, wherein rotation of the bolt and translation of the bolt along the slot raises or lowers at least the clamp body.
  • Embodiment 12 A method for securing one or more solar modules to an anchor, the anchor comprising a clamp body and a clamp member coupled to the clamp body, the clamp body having a central surface and a first arm extending from the central surface, the first arm having a first clamping face, the clamp body sized and shaped to receive one or more webs extending from one or more solar modules, the method comprising positioning a first web adjacent to the first clamping face of the first arm, and translating the clamp member towards the central surface of the clamp body to clamp the first web of the one or more webs against the first clamping face.
  • Embodiment 13 The method of Embodiment 12, wherein the clamp body further comprises a second arm extending from the central surface opposite the first arm, the second arm having a second clamping face, and wherein translating the clamp member towards the central surface of the clamp body clamps a second web against the second clamping face.
  • Embodiment 14 The method of Embodiment 13, wherein the anchor further comprises a coupling member, a base member having a receiver sized to receive the coupling member, a clamp bolt that extends through the clamp member and the clamp body, and a jack member threaded through the clamp bolt and extending past a distal end of the clamp bolt to contact the base member, the method further comprising rotating the jack member to raise at least the clamp body.
  • Embodiment 15 The method of Embodiment 14, wherein the coupling member comprises an angled distal end, the anchor further comprising a wedge disposed within the receiver of the base member that engages the angled distal end of the coupling member, and wherein translating the clamp member towards the central surface of the clamp body comprises rotating the clamp bolt.
  • Embodiment 16 The method of Embodiment 15, wherein rotating the clamp bolt induces a radially outward force against the base member that secures the coupling member within the receiver.
  • Embodiment 17 The method of Embodiment 13, wherein the clamp body further comprises a coupling member, the method further comprising inserting the coupling member into a receiver of a base member, passing a clamp bolt through the clamp member and the clamp body, and threading a jack screw through the clamp bolt past a distal end of the clamp bolt to contact the base member.
  • Embodiment 18 The method of Embodiment 13, wherein the clamp member comprises a contact member disposed between the first arm and the second arm and a fastener that couples the contact member to the central surface of the clamp body, and wherein translating the clamp member comprises rotating the fastener to translate the contact member toward or away from the central surface of the clamp body.
  • Embodiment 19 The method of Embodiment 18, wherein the anchor further comprises a base member, wherein the base member comprises a first wall and a second wall joined at an angle to the first wall, wherein the first wall includes a slot shaped and sized to receive a bolt extending through the clamp body, the method further comprising operably engaging a roof fastener through an opening in the second wall of the base member to couple the anchor to the roof.
  • Embodiment 20 The method of Embodiment 19, further comprising rotating the bolt, and translating the bolt along the slot to lower or raise at least the clamp body.
  • Embodiment 21 An anchor for mounting one or more solar modules to a roof, the anchor comprising a clamp body comprising a central surface and a first arm extending from the central surface, the first arm having a first clamping face, the clamp body sized and shaped to receive one or more webs extending from one or more solar modules, a rotatable clamp device coupled to the clamp body, the rotatable clamp device configured to press a first web of the one or more webs against the first clamping face, and a rotatable height adjustment member coupled to the rotatable clamp device, the rotatable height adjustment member configured to raise or lower at least the clamp body, wherein the rotatable clamp device and the rotatable height adjustment member are configured to rotate about the same axis.
  • Embodiment 22 The anchor of Embodiment 21 , further comprising a second arm extending from the central surface opposite the first arm, the second arm having a second clamping face, and wherein the rotatable clamp device is further configured to press a second web of the one or more webs against the second clamping face.
  • Embodiment 23 The anchor of Embodiment 22, the anchor further comprising a base member comprising a first wall and a second wall joined at an angle to the first wall, wherein the first wall includes an elongated slot, and wherein the second wall is configured to mount to a roof, wherein the rotatable clamp device comprises a bolt extending through the clamp body and the elongated slot, the bolt configured to press the first web against the first clamping face.
  • Embodiment 24 The anchor of Embodiment 23, wherein the rotatable height adjustment member comprises a nut, wherein the bolt extends through the nut, and wherein rotation of the nut and translation of the nut along the slot raises or lowers at least the clamp body.
  • Embodiment 25 The anchor of Embodiment 22, wherein the clamp body further comprises a coupling member, the anchor further comprising a base member having a receiver configured to receive the coupling member.
  • Embodiment 26 The anchor of Embodiment 25, wherein the rotatable clamp device comprises a clamp bolt that extends through a cap and the clamp body.
  • Embodiment 27 The anchor of Embodiment 26, wherein the rotatable height adjustment member comprises a jack member threaded through the clamp bolt and extending past a distal end of the clamp bolt to contact the base member.
  • Embodiment 28 The anchor of Embodiment 27, wherein the coupling member comprises an angled distal face, the anchor further comprising a wedge disposed within the receiver that engages the angled distal face of the coupling member.
  • Embodiment 29 The anchor of Embodiment 27, wherein rotation of the jack member causes the jack member to bear against the base member to raise or lower at least the clamp body.
  • Embodiment 30 The anchor of Embodiment 28, wherein rotation of the clamp bolt causes the cap to bear against the clamp body to press the first web against the first clamping face and to press the second web against the second clamping face.
  • Embodiment 31 The anchor of Embodiment 28, wherein rotation of the clamp bolt causes the wedge to bear against the angled distal face of the coupling member to induce a radially outward force against the base member that secures the coupling member within the receiver.
  • Embodiment 32 The anchor of Embodiment 25, wherein the receiver comprises an elongated member, and wherein the base member further comprises a foot extending from the elongated member, the foot having a slot configured to couple the anchor to a roof.
  • Embodiment 33 The anchor of Embodiment 25, wherein the receiver comprises an elongated member, and wherein the base member further comprises a foot extending from the elongated member, the foot having a slot configured to couple the anchor to a roof.
  • a method for securing one or more solar modules to an anchor comprising a clamp body having a central surface and a first arm extending from the central surface, the clamp body sized and shaped to receive one or more webs extending from one or more solar modules, wherein a rotatable clamp device is coupled to the clamp body, wherein a rotatable height adjustment member is coupled to the rotatable clamp device, wherein the rotatable clamp device and the rotatable height adjustment member are configured to rotate about the same axis, the method comprising positioning a first web against a first clamping face of the first arm, rotating the rotatable clamp device to press the first web against the first clamping face, and rotating the rotatable height adjustment member to raise or lower at least the clamp body.
  • Embodiment 34 The method of Embodiment 33, wherein the anchor comprises a second arm extending from the central surface opposite the first arm, the second arm having a second clamping face, wherein rotating the rotatable clamp device presses a second web against the second clamping face of the second arm.
  • Embodiment 35 The method of Embodiment 33, wherein the anchor comprises a base member comprising a first wall and a second wall joined at an angle to the first wall, wherein the first wall includes an elongated slot, wherein the second wall is configured to mount to a roof, and wherein rotating the rotatable clamp device comprises rotating a bolt extending through the clamp body and the elongated slot to press the first web against the first clamping face and the second web against the second clamping face.
  • Embodiment 36 The method of Embodiment 35, wherein the rotatable height adjustment member comprises a nut, wherein the bolt extends through the nut, the method further comprising translating the nut along the elongated slot to raise or lower at least the clamp body.
  • Embodiment 37 The method of Embodiment 34, the anchor further comprising a coupling member, a base member having a receiver that receives the coupling member, wherein the rotatable clamp device comprises a clamp bolt that extends through a cap and the clamp body, wherein the rotatable height adjustment member comprises a jack member threaded through the clamp bolt and extending past a distal end of the clamp bolt to contact the base member, the method comprising rotating the jack member to raise at least the clamp body.
  • Embodiment 38 Embodiment 38.
  • Embodiment 39 The method of Embodiment 38, wherein rotating the clamp bolt induces a radially outward force against the base member that secures the coupling member within the receiver.
  • Embodiment 40 The method of Embodiment 37, further comprising coupling the base member to a roof to secure the anchor to the roof.

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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)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

L'invention porte sur une ancre pour monter un ou plusieurs modules solaires sur un toit. L'ancre peut comprendre un corps de serrage comprenant une surface centrale et un premier bras s'étendant à partir de la surface centrale. Le premier bras peut avoir une première face de serrage. Le corps de serrage peut être dimensionné et formé de façon à recevoir un ou plusieurs films s'étendant à partir d'un ou de plusieurs modules solaires, chaque film ayant un ourlet à une extrémité distale. Le premier bras peut comprendre un premier creux dimensionné et formé de façon à recevoir un premier ourlet d'un premier film du ou des films. Un élément de serrage peut être configuré de façon à serrer le premier film contre la première face de serrage.
PCT/US2013/046994 2012-06-25 2013-06-21 Ancre pour module solaire WO2014004280A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US13/532,712 2012-06-25
US13/532,703 US9976297B2 (en) 2012-06-25 2012-06-25 Anchor for solar module
US13/532,703 2012-06-25
US13/532,708 US9498854B2 (en) 2012-06-25 2012-06-25 Anchor for solar module
US13/532,712 US9193014B2 (en) 2012-06-25 2012-06-25 Anchor for solar module
US13/532,708 2012-06-25

Publications (1)

Publication Number Publication Date
WO2014004280A1 true WO2014004280A1 (fr) 2014-01-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/046994 WO2014004280A1 (fr) 2012-06-25 2013-06-21 Ancre pour module solaire

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WO (1) WO2014004280A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018101305A1 (fr) 2016-12-02 2018-06-07 日産化学工業株式会社 Sous-couche pour dispositif de stockage d'énergie, et feuille de sous-couche pour électrode de dispositif de stockage d'énergie
WO2019188538A1 (fr) 2018-03-29 2019-10-03 日産化学株式会社 Composition de formation de sous-couche pour dispositif de stockage d'énergie
WO2019188556A1 (fr) 2018-03-29 2019-10-03 日産化学株式会社 Électrode de dispositif de stockage d'énergie et dispositif de stockage d'énergie
WO2019188539A1 (fr) 2018-03-29 2019-10-03 日産化学株式会社 Composition de formation de sous-couche de dispositif de stockage d'énergie
WO2019188537A1 (fr) 2018-03-29 2019-10-03 日産化学株式会社 Composition de formation de sous-couche pour dispositif de stockage d'énergie
WO2019188540A1 (fr) 2018-03-29 2019-10-03 日産化学株式会社 Composition pour former une sous-couche de dispositif de stockage d'énergie
WO2019188559A1 (fr) 2018-03-29 2019-10-03 日産化学株式会社 Feuille de sous-couche pour électrode de dispositif de stockage d'énergie

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JP2004300865A (ja) * 2003-03-31 2004-10-28 Sanko Metal Ind Co Ltd 太陽電池付き建築用板
US20080121273A1 (en) * 2006-11-29 2008-05-29 Joshua Reed Plaisted Mounting assembly for arrays and other surface-mounted equipment
JP2009002138A (ja) * 2007-05-21 2009-01-08 Yodogawa Steel Works Ltd 太陽電池モジュール、および外装パネルの取付構造
JP2011106188A (ja) * 2009-11-18 2011-06-02 Sankyo Tateyama Aluminium Inc 屋根

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JP2004060358A (ja) * 2002-07-31 2004-02-26 Kyocera Corp 屋根用固定装置及びそれを用いた太陽エネルギー利用構造
JP2004300865A (ja) * 2003-03-31 2004-10-28 Sanko Metal Ind Co Ltd 太陽電池付き建築用板
US20080121273A1 (en) * 2006-11-29 2008-05-29 Joshua Reed Plaisted Mounting assembly for arrays and other surface-mounted equipment
JP2009002138A (ja) * 2007-05-21 2009-01-08 Yodogawa Steel Works Ltd 太陽電池モジュール、および外装パネルの取付構造
JP2011106188A (ja) * 2009-11-18 2011-06-02 Sankyo Tateyama Aluminium Inc 屋根

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018101305A1 (fr) 2016-12-02 2018-06-07 日産化学工業株式会社 Sous-couche pour dispositif de stockage d'énergie, et feuille de sous-couche pour électrode de dispositif de stockage d'énergie
WO2019188538A1 (fr) 2018-03-29 2019-10-03 日産化学株式会社 Composition de formation de sous-couche pour dispositif de stockage d'énergie
WO2019188556A1 (fr) 2018-03-29 2019-10-03 日産化学株式会社 Électrode de dispositif de stockage d'énergie et dispositif de stockage d'énergie
WO2019188539A1 (fr) 2018-03-29 2019-10-03 日産化学株式会社 Composition de formation de sous-couche de dispositif de stockage d'énergie
WO2019188537A1 (fr) 2018-03-29 2019-10-03 日産化学株式会社 Composition de formation de sous-couche pour dispositif de stockage d'énergie
WO2019188540A1 (fr) 2018-03-29 2019-10-03 日産化学株式会社 Composition pour former une sous-couche de dispositif de stockage d'énergie
WO2019188559A1 (fr) 2018-03-29 2019-10-03 日産化学株式会社 Feuille de sous-couche pour électrode de dispositif de stockage d'énergie
CN111902970A (zh) * 2018-03-29 2020-11-06 日产化学株式会社 储能器件用电极和储能器件

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