WO2010057781A2 - Dispositif de montage pour des panneaux solaires - Google Patents

Dispositif de montage pour des panneaux solaires Download PDF

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Publication number
WO2010057781A2
WO2010057781A2 PCT/EP2009/064684 EP2009064684W WO2010057781A2 WO 2010057781 A2 WO2010057781 A2 WO 2010057781A2 EP 2009064684 W EP2009064684 W EP 2009064684W WO 2010057781 A2 WO2010057781 A2 WO 2010057781A2
Authority
WO
WIPO (PCT)
Prior art keywords
solar panels
mounting arrangement
purlins
panels according
rafters
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2009/064684
Other languages
German (de)
English (en)
Other versions
WO2010057781A3 (fr
Inventor
Stephan Reisch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TERRAFIX GmbH
Original Assignee
TERRAFIX GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40384943&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2010057781(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by TERRAFIX GmbH filed Critical TERRAFIX GmbH
Priority to EP09751886A priority Critical patent/EP2356691A2/fr
Publication of WO2010057781A2 publication Critical patent/WO2010057781A2/fr
Publication of WO2010057781A3 publication Critical patent/WO2010057781A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/20—Supporting structures directly fixed to an immovable object
    • H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
    • H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
    • F24S25/12—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface using posts in combination with upper profiles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/70—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
    • F24S2025/01—Special support components; Methods of use
    • F24S2025/019—Means for accommodating irregularities on mounting surface; Tolerance compensation means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S2025/80—Special profiles
    • F24S2025/806—Special profiles having curved portions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Definitions

  • the invention relates to a mounting arrangement for solar panels, in particular for the free-field mounting, according to the preamble of claim 1.
  • Solar panels for power generation are increasingly being used on a large scale in extensive open-field installations.
  • the solar panels are mounted on frame structures, which ensure optimal alignment of the solar panels to the sun.
  • Free field mounting system This is characterized by the fact that the construction is formed by tables, between which so-called Ein vonr be introduced.
  • Einschr be introduced
  • Particularly preferred embodiments of the invention are specified in the dependent claims.
  • the invention is based on the finding that in almost every free-field application varying terrain topographies occur, especially since the planing of large areas is extremely complicated and expensive.
  • the invention therefore aims to design the components of the mounting assembly from the outset for variable Gerietopographien without requiring additional inserts are required or excessive local stresses arise.
  • the rafters have a bearing surface for the purlins, which is at least partially curved transversely to the extension direction of the rafters.
  • the purlins can be safely placed and fixed on the rafters at different angles and without load peaks, without special, angular inserts between purlins and rafters. This results in a good and low-voltage adaptability of the mounting arrangement to varying landings topographies with simple installation and construction.
  • the design of the bearing surfaces is not particularly limited within the scope of the invention. In view of a gleicholitaryige and stable adjustability of the inclination angle of the respective purlin, it has proved to be advantageous that the support surface is at least partially curved nikbogenformig according to a development of the invention.
  • the exact configuration of the rafters in the context of the present invention is not particularly limited, so that, for example, hollow sections, U-profiles and various other profiles can be used. According to one embodiment of the invention, however, it is provided that the rafters are formed in cross-section as a Z-profile, wherein the support surface is formed by a flange of the Z-profile. This results in good static properties, good accessibility and thus easy assembly of the profile. Furthermore, if necessary, the Z-profile can also be turned around a longitudinal axis as well as about a transverse axis, which results in a variety of installation and construction options and further increases the adaptability of the system to the respective requirements. If appropriate, both flanges of the Z-profile may also be formed as a curved support surface.
  • At least one elongated hole is provided in the bearing surface, which extends in a direction deviating from the direction of extension of the rafters direction, in particular transversely to
  • the respective purlins can be safely connected in any position or at any angle with the rafters, for example, in which a screw passed through the purlins and the slot and fixed in the usual way with a mother.
  • the slot is arranged asymmetrically with respect to a running in the direction of extension of the rafters center line of the support surface. In this way it can be ensured that no excessive torsional moments are introduced into the respective purlins by the slot being made shorter, for example, towards the free end of the respective flange than towards the respective web of the Z-profile. Although this limits the angular distribution range in one direction, this can be easily remedied if necessary by reversing the profile. According to one embodiment of the invention, it is further provided that adjacent purlins are connected to each other at shock points. This results in not only an overall increased stability of the overall system, but also a continuous flat course of the solar panels.
  • At least one shock preferably all bumps, are arranged between adjacent posts.
  • the impact areas of the purlins and the support areas of the purlins are thus separated on the rafters.
  • the impact points between adjacent purlins can be designed in different ways within the scope of the invention. According to one embodiment of the invention, however, it is provided that the flexural rigidity in the region of the impact is less than the flexural rigidity of the purlins, in each case considered in purlins longitudinal direction. This allows a certain deformation concentration at the impact points, which is particularly advantageous for strong Geismekrummungen. Furthermore, let a butt joint with low bending stiffness run much easier.
  • sliding elements are provided at the impact points in order to facilitate a relative displacement between adjacent purlins m purlins Langs ⁇ chtung. This ensures that the joint gaps can fully develop their stress relief effect, without, for example, connecting screws or the like can be damaged or tightened only with little force.
  • the sliding elements are preferably Teflon elements, since these combine a high sliding capacity with high durability and resistance.
  • the mounting arrangement further comprises a Forder issued, which is movable by means of roll along the mounting arrangement.
  • a Forder which is movable by means of roll along the mounting arrangement.
  • the conveyor can in principle be guided and moved in any desired manner along the mounting arrangement, it is provided according to a development of the invention that the conveyor is guided by means of at least one roller in a purlin of the mounting arrangement. In this way, a particularly simple construction of the entire mounting arrangement, since no additional components are required for guiding the conveyor.
  • the purlins are easily adaptable to the course of the terrain, so that a continuous guide arrangement can easily be formed by the purlins.
  • a cleaning device is attached to the conveyor to clean mounted on the mounting assembly solar panels.
  • This refinement results in a drastic reduction of the maintenance and care expenditure, in particular in free-field solar systems.
  • an automatic cleaning operation of the mounting arrangement can be achieved, which requires no or only occasional intervention by operating personnel.
  • the provided on the conveyor cleaning device can cover very long distances and clean entire solar panels within a solar panel field. This' advantage is particularly pronounced when the solar system is provided, for example, in a desert region, since the resulting pollution by sand, dust and the like would lead to a rapid decrease in the productivity of the plants.
  • the cleaning device is not particularly limited in the present invention, have become In particular brushes, blowers and suction devices individually and in combination proved to be efficient and durable cleaning agents.
  • blower and suction devices have the advantage that a scratching or other damage to the solar panels is largely excluded.
  • the Forder nails can be driven in different ways along the mounting arrangement, for example by means of a circumferential
  • the Forder further comprises a charging device for the battery, which is powered by the solar panels and is preferably arranged stationary.
  • Figure 1 shows schematically a front view of a
  • Figure 2 shows schematically a side view of the mounting arrangement shown in Figure 1;
  • Figure 3 shows schematically a sectional view of a rafter used in the mounting arrangements shown in Figure 1 to Figure 2;
  • FIG. 4 schematically shows a detailed view of a
  • Figure 5 shows schematically a side view of another preferred mounting arrangement.
  • a mounting arrangement 10 as a preferred embodiment of the present invention is shown schematically in Figures 1 and 2 in a front view and a side view, respectively.
  • the mounting assembly 10 is used for storing and aligning solar panels 1, in particular for the free-field mounting in large-scale free-field free-field solar systems.
  • the mounting assembly 10 initially comprises a plurality of paired vertical posts 12, 14, each resting on a foundation not shown in detail.
  • the foundation may be, for example, a concrete foundation, but advantageously also so-called rotary foundations, which are of helical design and are screwed into the ground.
  • the posts 12, 14 are designed to be adjustable in length in order to adjust the inclination of the solar panels 1 to the local conditions or the angle of incidence of the sun.
  • a rafter 20 which is connected to the posts 12, 14, for example via screws.
  • rafters 20 similar to a roof structure - several purlins 30 are arranged, which are supported on the rafters 20 and are also connected to these with screws. On the purlins 30 finally the solar panels 1 are attached.
  • the configuration of the rafters 20 according to the present embodiment is shown in FIG. 3 in more detail. It can be seen that the rafters 20 are formed in the present embodiment in cross-section as a Z-profile, wherein the upper flange 26 of the Z-profile is a support surface 22 for the purlins 30. In this case, the upper flange 26 is curved in the present embodiment such that the support surface 22 is curved transversely to the extension direction of the rafters 20 (from left to right in Fig. 3), which is in the present embodiment, a circular arc.
  • the rafters 20 and in particular the upper flange 26 may be configured in other ways, as long as the support surface 22 for the purlins 30 transverse to
  • Extension direction of the rafters 20 is at least partially curved.
  • a slot 24 is provided in the present embodiment, which extends in the present embodiment transversely to the extension direction of the rafters 20 (from left to right in Fig. 3).
  • the oblong hole 24 in the present embodiment is arranged asymmetrically with respect to a center line M of the support surface 22 running in the extension direction of the rafters 20.
  • the slot 24 extends longer to the web 28 of the Z- Profile 20 out than from the bridge 28 away. In this way, the static properties of the Z-profile 20 can be optimally utilized, resulting in the direction of the web 28 toward a greater inclination angle ß of resting on the support surface 22 purlins (not shown in Fig. 3) results as in the opposite direction (Inclination angle ⁇ ).
  • the overall arrangement of the purlins 30 is best seen in FIG.
  • the purlins 30 run across the rafters 20 and follow the terrain topography.
  • neighboring purlins 30 are connected to each other at impact points 32, which will be explained in more detail below.
  • these impact points 32 are not arranged in the region of the rafters 20, as is customary in the prior art, but in each case between adjacent rafters 20 or between adjacent posts 12, 14. More specifically, the impact points 32 at which the flexural rigidity is determined in purlin longitudinal direction is less than the flexural rigidity of the purlins 30 themselves, arranged in the present embodiment in the manner of a Gerber carrier.
  • the impact points 32 are located substantially at the moments of zero points resulting from assuming a uniformly distributed vertical load. As a result, the stress in the region of the impact points 32 is minimized, and the impact points 32 can be performed with low bending stiffness, so that at the impact points 32 curvatures can be concentrated to adapt the mounting arrangement to the terrain topography.
  • each second field prefabricated tables with each example, four posts 12, 14, two rafters 20 and several purlins 30 are prefabricated and placed. In the other, intermediate fields can then individual purlins 30 inserted and connected at the points of impact 32 with the tables.
  • connection of the individual purlins 30 together is shown in more detail in Fig. 4.
  • the purlins 30 are connected at the impact points 32 by means of at least one connecting element 34 (for example, a flat steel element).
  • a joint gap 36 between the end faces of adjacent purlins 30 is provided at the impact points 32 in each case.
  • sliding members 38 e.g., teflon members
  • teflon members are provided for this purpose at impact points 32 to facilitate relative displacement between adjacent purlins 30 in purlin longitudinal direction.
  • FIG. 10 A further preferred embodiment of the mounting arrangement 10 according to the invention is shown schematically in a side view in FIG. This embodiment is distinguished from the embodiment discussed above primarily in that the mounting arrangement 10 additionally has a conveyor 70, which is movable by means of rollers 42 along the mounting arrangement 10 (in a direction perpendicular to the plane in Fig. 5).
  • the conveyor 40 is designed as an approximately C-shaped carrier, at the free ends of which rollers 42 are mounted.
  • the rollers are guided in the near-edge purlins 30, which are also designed C-shaped in the present embodiment. It should be noted, however, that the rollers 42 may be guided in a separate guide rail or the like, and that instead of rollers, gears or other suitable guiding or driving means may be provided.
  • a moving electric drive 46 is provided, which is powered by a moving battery 48.
  • a moving battery 48 may be charged via a cable
  • a stationary charging device 50 is provided, which is shown schematically in FIG. At this stationary charging device 50, the battery can be docked in the course of the movement of the conveyor 40, to then be charged via electricity generated by the solar panels 1.
  • a cleaning device 44 is attached, which is formed by a combination of brushes, blower and suction device.
  • the cleaning device is designed to clean during a movement of the conveyor 40, the free surface of the respective solar panels 1 and to free from contamination.
  • the Forder worn 40 can move with the cleaning device 44 continuously over long distances (for example, several 100 meters to several kilometers) along the mounting arrangement. For example, it is possible to charge the battery 48 during the day by means of the charging device 50, and to allow the conveying device 40 to be moved with the cleaning device 44 at night along the mounting arrangement 10.
  • the conveyor may further comprise a receptacle for solar panels or other objects, which may protrude laterally from the Forder worn 40, for example.
  • the Forder worn 40 can be advantageously used for the erection of the mounting device by, for example, to be mounted solar panels or other parts of the construction are stored on the recording and always ready in the course of the installation process. In this way, the installer does not always have to descend from the mounting assembly to fetch new materials, but can, sitting on the conveyor 40, always access the required material and erect the mounting assembly quickly.

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

Abstract

L'invention porte sur un dispositif de montage (10) pour des panneaux solaires (1), en particulier pour le montage sur zone libre, avec un grand nombre de montants (12, 14), disposés par paires, qui sont prévus pour s'appuyer chacun sur une fondation, un grand nombre de chevrons (20), chaque chevron (20) reliant l'un à l'autre les poteaux (12, 14) d'une paire de poteaux, un grand nombre de pannes (30), qui s'appuient chacune sur au moins un chevron (20), et un grand nombre de panneaux solaires (1), qui sont disposés sur les pannes (30). Le dispositif de montage (10) selon l'invention est caractérisé en ce que les chevrons (20) possèdent une surface d'appui (22) pour les pannes (30), qui au moins par sections est incurvée perpendiculairement à la direction d'extension des chevrons (12, 14).
PCT/EP2009/064684 2008-11-19 2009-11-05 Dispositif de montage pour des panneaux solaires Ceased WO2010057781A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09751886A EP2356691A2 (fr) 2008-11-19 2009-11-05 Dispositif de montage pour des panneaux solaires

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202008015304.2 2008-11-19
DE202008015304U DE202008015304U1 (de) 2008-11-19 2008-11-19 Montageanordnung für Solarpaneele

Publications (2)

Publication Number Publication Date
WO2010057781A2 true WO2010057781A2 (fr) 2010-05-27
WO2010057781A3 WO2010057781A3 (fr) 2011-02-24

Family

ID=40384943

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/064684 Ceased WO2010057781A2 (fr) 2008-11-19 2009-11-05 Dispositif de montage pour des panneaux solaires

Country Status (3)

Country Link
EP (1) EP2356691A2 (fr)
DE (1) DE202008015304U1 (fr)
WO (1) WO2010057781A2 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012078041A2 (fr) 2010-12-07 2012-06-14 Johannes Lieuwe Wever Système de cadre permettant de fixer des panneaux au sol selon un angle
WO2013186244A1 (fr) * 2012-06-13 2013-12-19 Habdank Pv-Montagesysteme Gmbh & Co. Kg Dispositif de montage
US8667748B2 (en) 2009-06-05 2014-03-11 First Solar, Inc. Photovoltaic module ground mount
US9046282B2 (en) 2010-08-06 2015-06-02 First Solar, Inc. Folding mount for photovoltaic modules
US9303663B2 (en) 2013-04-11 2016-04-05 Northern States Metals Company Locking rail alignment system
WO2018188798A1 (fr) * 2017-04-12 2018-10-18 Mirko Dudas Structure de montage, réseau de modules solaires et procédé d'assemblage d'une structure de montage

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DE102009036607B4 (de) * 2009-08-07 2014-10-09 Krinner Innovation Gmbh Ausrichtbares Fundamentsystem für Solarpaneele
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DE202010001186U1 (de) * 2010-01-20 2010-04-15 Krinner Innovation Gmbh Fundamentsystem für Solarpaneele mit vormontierbaren Beschlagteilen
DE202010002830U1 (de) * 2010-02-25 2010-06-02 Zimmermann Stalltechnik Gmbh Ständer-Vorrichtung für Photovoltaik-Module
WO2011121149A1 (fr) * 2010-03-31 2011-10-06 Acciona Energía, S. A. Raccord pour modules solaires cylindro-paraboliques adjacents
IT1399510B1 (it) * 2010-04-22 2013-04-19 Valente Struttura di tipo migliorato per il sostegno a terra di moduli fotovoltaici e impianto fotovoltaico provvisto di questa struttura
DE202011108662U1 (de) * 2011-12-06 2013-03-08 Stiebel Eltron Gmbh & Co. Kg Solaranlage
US10673373B2 (en) 2016-02-12 2020-06-02 Solarcity Corporation Building integrated photovoltaic roofing assemblies and associated systems and methods

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8667748B2 (en) 2009-06-05 2014-03-11 First Solar, Inc. Photovoltaic module ground mount
US9349893B2 (en) 2009-06-05 2016-05-24 First Solar, Inc. Photovoltaic module ground mount
US9046282B2 (en) 2010-08-06 2015-06-02 First Solar, Inc. Folding mount for photovoltaic modules
WO2012078041A2 (fr) 2010-12-07 2012-06-14 Johannes Lieuwe Wever Système de cadre permettant de fixer des panneaux au sol selon un angle
WO2013186244A1 (fr) * 2012-06-13 2013-12-19 Habdank Pv-Montagesysteme Gmbh & Co. Kg Dispositif de montage
US9303663B2 (en) 2013-04-11 2016-04-05 Northern States Metals Company Locking rail alignment system
WO2018188798A1 (fr) * 2017-04-12 2018-10-18 Mirko Dudas Structure de montage, réseau de modules solaires et procédé d'assemblage d'une structure de montage

Also Published As

Publication number Publication date
DE202008015304U1 (de) 2009-02-26
WO2010057781A3 (fr) 2011-02-24
EP2356691A2 (fr) 2011-08-17

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