WO2014075746A1 - Mounting system for solar modules - Google Patents
Mounting system for solar modules Download PDFInfo
- Publication number
- WO2014075746A1 WO2014075746A1 PCT/EP2013/000162 EP2013000162W WO2014075746A1 WO 2014075746 A1 WO2014075746 A1 WO 2014075746A1 EP 2013000162 W EP2013000162 W EP 2013000162W WO 2014075746 A1 WO2014075746 A1 WO 2014075746A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- module
- solar modules
- mounting system
- connector
- solar
- Prior art date
Links
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 239000000969 carrier Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000011888 foil Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame 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
- F24S25/20—Peripheral frames for modules
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
- F24S25/67—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for coupling adjacent modules or their peripheral frames
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/10—Supporting structures directly fixed to the ground
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S2020/10—Solar modules layout; Modular arrangements
- F24S2020/11—Solar modules layout; Modular arrangements in the form of multiple rows and multiple columns, all solar modules being coplanar
-
- 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 system for solar modules.
- Solar modules have, in a known manner, a laminate structure in which solar cells are integrated.
- the individual solar modules are typically enclosed in module frames, which consist of metallic materials, in particular aluminum profiles.
- the solar modules are used in large systems for power generation, these solar modules are arranged on this support structures, which form in particular outdoor facilities.
- a support structure is known from DE 20 2012 103 108 Ul.
- This supporting structure for solar modules comprises an arrangement of mounted on a substrate post.
- a carrier unit is pivotally mounted, wherein the carrier unit has two transverse bars carrying struts, whose ends facing away from the cross member are mounted in a pivot bearing.
- the cross member is slidably mounted by means of guide means on the post.
- On the cross member receiving means for the storage of solar modules are provided.
- This support structure is that the struts with the cross member form a universal, suitable for different applications unit that can be quickly and accurately adjusted by pivoting the pivot bearing in their inclination. This results in a simple and reliable Ne Trentsverstell Anlagenkeit of on this module pen stored solar modules. Since the same components are used in unaltered shape and arrangement for the tilt-adjustable unit with the struts and the cross member always results in a significant rationalization effect on the production of their construction.
- two longitudinal members are mounted on the cross beams, the longitudinal axes of which extend expediently perpendicular to the longitudinal axes of the mutually parallel cross member. The solar modules are then mounted on these side rails.
- the invention has for its object to provide a mounting system by means of which large-scale arrangements of solar modules can be realized with little design effort. To solve this problem, the features of claim 1 are provided. Advantageous embodiments and expedient developments of the invention are described in the subclaims.
- the mounting system according to the invention is used for mounting solar modules, wherein the solar modules are each individually enclosed in a module frame. At least two solar modules are thereby combined to form a self-supporting structural unit in that the module frames of the solar modules are connected by means of at least one module connector.
- the essential advantage of the invention is that the module connectors connect individual solar modules to form a stable, load-bearing structural unit, which can then be installed as a complete module on supporting structures. It is essential here that the module connectors form stable interfaces between the solar modules, so that these seams no longer have to be supported by carriers of the supporting structure. But this can be saved in the construction of the support structure such carrier, which leads to a considerable material and cost savings in the production of the support structure. Furthermore, the mounting of the support structure is considerably simplified, since this has a small number of parts by the saving of carriers.
- the module connectors ensure a rational, cost-effective connection between individual solar modules.
- the use of materials for the realization of these compounds is very low, since the module connector can be chosen considerably smaller than the lengths or widths of the solar modules.
- the module connectors connecting the two solar modules thus extend only over the adjoining edge regions of the solar modules and thus require a significantly lower use of material as a support of a supporting structure on which the solar modules rest over their entire length or width.
- the module connectors are advantageously connected to the module frame of the solar modules by adhesive bonds or screw connections.
- the connections between the module frame of the solar modules and the solar modules can be made quickly and easily.
- the module frames of the solar modules can be structurally adapted to the module connectors.
- the module connector is formed by a profile piece.
- the profile piece forming a module connector has a receptacle into which the edge regions of the module frames of two adjacent solar modules can be inserted.
- the profile piece forming a module connector has on two opposite sides in each case a receptacle into which the edge regions of the module frames of two adjacent solar modules can be inserted.
- the or each receptacle of a module connector is U-shaped.
- the module frame of solar modules can be easily inserted, thereby the solar modules are already prefixed, so that then simply and accurately the respective module frame in the module connector can be fixed by an adhesive or screw.
- the module connectors in particular the profile pieces as components of the module connectors, generally run along a straight line, since the solar modules and their module frames generally have a rectangular shape.
- the support structure on an arrangement of mounted on a support post, wherein at each post a support unit is provided with a cross member and are provided on the cross members transverse to these extending longitudinal members, wherein the at least one unit of is mounted directly on the side rails connected via module connector solar modules.
- module carriers which have to be mounted on the side members in the case of known systems for supporting individual solar modules can be saved.
- Figure 3 Enlarged view of a portion of a solar module with an associated module frame.
- FIG. 5 individual representation of a module connector for the assembly system according to FIGS. 1 and 2.
- Figure 6 View of the module connector according to Figure 5 as a connection between two solar modules.
- FIG. 7 Variant of the mounting system according to FIG. 2.
- FIGS. 1 and 2 schematically show a section of an embodiment of the support structure 1 according to the invention for solar modules 2.
- the support structure 1 with the solar modules 2 forms an outdoor installation.
- the support structure 1 comprises a series of posts 3 arranged along a straight line, which are provided with longitudinal axes running in the vertical direction in one 00162
- Underground 4 are anchored.
- the individual posts 3 are arranged equidistantly.
- the individual posts 3 are identical.
- the support structure 1 of Figures 1 and 2 comprises two posts 3, wherein on the support structure 1 a total of six solar modules 2 are arranged in two superimposed rows.
- the supporting structure 1 can also have a larger number of posts 3 and a correspondingly larger number of solar modules 2.
- the solar modules 2 arranged on the support structure 1 are arranged in a plane inclined with respect to the horizontal, the angle of inclination being approximately 30 °.
- typically several such supporting structures 1 are provided and each aligned to the south.
- a support unit 5 is pivotally mounted on each post 3 and thus adjustable in angle.
- the respectively identically formed carrier units 5 each comprise a cross member 6 and two struts 7a, 7b fixed thereto.
- side members 8a, 8b are applied, whose longitudinal axes are perpendicular to the longitudinal axes of the cross member 6.
- two parallel longitudinal members 8a, 8b are provided on the cross member 6.
- the carrier unit 5 forms, as shown in Figures 1 and 2, a triangular construction, wherein the struts 7a, 7b are each secured with a longitudinal end to a longitudinal end of the cross member 6 and converge at an obtuse angle.
- the struts 7a, 7b are firmly connected to the cross member 6 by suitable fastening means, that is to say the struts 7a, 7b form a rigid, dimensionally stable construction with the cross member 6.
- the struts 7a, 7 can also be connected in an articulated manner to the cross members 6.
- the first strut 7a is shorter than the second strut 7b, whereby the carrier unit 5 is already adapted to a nominal tilt angle range of the cross member 6.
- the cross member 6 facing away from the free ends of the struts 7 a, 7 b are fixedly connected to each other and pivotally mounted by means of a pivot bearing on the post 3.
- the pivot bearing is formed in the present case by an anchored in the post 3 bolt 9 or the like.
- the support unit 5 is pivotally mounted with respect to a formed by the longitudinal axis of the bolt 9, fixed axis of rotation on the post 3.
- an inclination adjustability may be formed in the cross member 6 through a discrete series of holes into which the pin 10 is selectively inserted.
- a slot may be provided, in which the pin 10 is guided.
- module connector 1 1 are provided, which connect the individual solar modules 2 to form a self-supporting unit.
- all the solar modules 2 can be supported directly and solely on the two side rails 8a, 8b as a structural unit, that is to say there are no module supports which would be provided on the side rails 8a, 8b.
- each module connector 11 connect an external solar module 2 of the upper row and an external solar module 2 of the lower row.
- the two central module connectors On the other hand, 1 1 connect two solar modules 2 of the upper row and two solar modules 2 of the lower row.
- the rectangular solar module 2 formed in this way is enclosed in a module frame 16 which rotates over the entire circumference of the solar module 2.
- the module frame 16 is formed as an aluminum profile. This aluminum profile forms on its upper side a recess 17 into which the solar module 2 is inserted.
- the aluminum profile further has a flat side wall 18, to which a hollow body 19 connects, which is bounded by segments of the aluminum profile.
- the module frame 16 according to FIG. 3 forms a standard frame, that is to say a frame which has no specific adaptations for the module connectors 11.
- FIG. 4 shows a modification of the arrangement of FIG. 3. This differs from the embodiment according to FIG. 3 solely in that a recess 20 is provided in the side wall 18 of the aluminum profile forming the module frame 16 as a specific adaptation to the module connectors 11.
- FIG. 5 shows an individual view of the module connector 1 1.
- the module connector 1 1 consists of a profile piece with a profile body 21, which has a rectangular cross-section. At the bottom of the profile body 21 includes a bottom part 22, which protrudes on opposite longitudinal sides on the profile body 21. Next connects to the top of the profile body 21, a ceiling part 23, which also protrudes on opposite longitudinal sides of the module connector 1 1 via the profile body 21.
- the thus formed Module connector 1 1 has a mirror-symmetrical cross section, which is constant over its entire length. The length of the module connector 1 1 is significantly smaller than the length or width of the module frame 16 of a solar module 2.
- FIG. There is a module frame 16 is inserted with a solar module 2 in each case a U-shaped receptacle of the mounting connector 1 1.
- the module frame 16 of two adjacent solar modules 2 are generally inserted into a U-shaped receptacle of the module connector 11 and fixed there, in the case of the arrangement of FIG. 2 in each case a solar module 2 of the upper and lower rows.
- the two module frames 16, which are mounted in a U-shaped receptacle lie there at a small distance of a few millimeters from one another.
- each U-shaped receptacle of the module connector 1 1 two solar modules 2 can be mounted with edge regions of their module frame 16, four solar modules 2 can be connected to a module connector 1 1, as in the two central module connectors 1 1 of the arrangement of FIG the case is.
- a U-shaped receptacle remains free, since only two solar modules 2 are connected to these.
- Figure 7 shows an extension of the arrangement according to Figure 2.
- Figure 7 shows a mounting system consisting of six solar modules 2, of which three are arranged in an upper and three in a lower row. These solar modules 2 are again connected by means of four module the 1 1 connected to a unit. 2, in the arrangement of FIG. 7, the individual module connectors 11 are connected via channels 25, the individual channels 25 complementing one another to form a continuous channel strand. In the thus formed channel strand 25 electrical lines for the individual solar modules 2 can be performed.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201311004091 DE112013004091A5 (en) | 2012-11-13 | 2013-01-19 | Mounting system for solar modules |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202012104361.0U DE202012104361U1 (en) | 2012-11-13 | 2012-11-13 | Mounting system for solar modules |
DE202012104361.0 | 2012-11-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014075746A1 true WO2014075746A1 (en) | 2014-05-22 |
Family
ID=47598784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2013/000162 WO2014075746A1 (en) | 2012-11-13 | 2013-01-19 | Mounting system for solar modules |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE202012104361U1 (en) |
WO (1) | WO2014075746A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11689147B2 (en) | 2020-08-20 | 2023-06-27 | Parasol Structures Inc. | Photovoltaic module mounting structure |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014102716A1 (en) | 2014-02-28 | 2015-09-03 | Habdank Pv-Montagesysteme Gmbh & Co. Kg | Method for mounting a support structure for solar modules and transport trolleys for carrying out the method |
CN104378055B (en) * | 2014-11-19 | 2017-01-11 | 苏州润弘贸易有限公司 | Easily-maintained photovoltaic cell panel support |
US10547270B2 (en) | 2016-02-12 | 2020-01-28 | Solarcity Corporation | Building integrated photovoltaic roofing assemblies and associated systems and methods |
DE102018220622A1 (en) * | 2018-11-29 | 2020-06-04 | Hephaistos Solar GmbH | Substructure for frame-mounted solar modules and module clamps for mounting frame-mounted solar modules on a module carrier |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050199278A1 (en) * | 2004-03-15 | 2005-09-15 | Peter Aschenbrenner | Ventilated photovoltaic module frame |
US20100180933A1 (en) * | 2009-01-19 | 2010-07-22 | Jac Products, Inc. | Grounding system and method for use with solar panel modules |
WO2010119743A1 (en) * | 2009-04-13 | 2010-10-21 | Yocasol株式会社 | Solar cell unit |
DE102010002834A1 (en) * | 2010-03-12 | 2011-09-15 | Mounting Systems Gmbh | Connection block, frame and assembly for fixing photovoltaic modules or collector modules and method for fixing frames |
DE202011108873U1 (en) * | 2011-12-09 | 2012-01-19 | Green Factory Gmbh | Device for fixing a module for the use of solar energy |
WO2012065206A2 (en) * | 2010-11-19 | 2012-05-24 | Thomas Nocker | Installation system and method for fastening solar module frames onto primary rails located therebelow |
WO2012116121A1 (en) * | 2011-02-22 | 2012-08-30 | Zep Solar, Inc. | Pivot-fit frame, system and method for photovoltaic modules |
DE202012103108U1 (en) | 2012-08-17 | 2012-09-10 | Habdank Pv-Montagesysteme Gmbh & Co. Kg | Supporting structure for solar modules |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10336145B4 (en) * | 2003-08-07 | 2007-06-28 | Grammer Solar & Bau Gmbh | Device and method for mounting solar systems by means of quick-release closure |
DE202007012570U1 (en) * | 2007-09-07 | 2008-01-03 | Energetico Gmbh & Co. Kg | Substructure for solar open-air plants |
DE102007052415A1 (en) * | 2007-11-02 | 2009-05-07 | Rev Renewable Energy Ventures, Inc. | Photovoltaic module support, has support structure connected with main support by pivot bearing displaceably arranged on main support along longitudinal axis of main support and fixed corresponding to distance of insertion profiles |
-
2012
- 2012-11-13 DE DE202012104361.0U patent/DE202012104361U1/en not_active Expired - Lifetime
-
2013
- 2013-01-19 DE DE201311004091 patent/DE112013004091A5/en not_active Withdrawn
- 2013-01-19 WO PCT/EP2013/000162 patent/WO2014075746A1/en active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050199278A1 (en) * | 2004-03-15 | 2005-09-15 | Peter Aschenbrenner | Ventilated photovoltaic module frame |
US20100180933A1 (en) * | 2009-01-19 | 2010-07-22 | Jac Products, Inc. | Grounding system and method for use with solar panel modules |
WO2010119743A1 (en) * | 2009-04-13 | 2010-10-21 | Yocasol株式会社 | Solar cell unit |
DE102010002834A1 (en) * | 2010-03-12 | 2011-09-15 | Mounting Systems Gmbh | Connection block, frame and assembly for fixing photovoltaic modules or collector modules and method for fixing frames |
WO2012065206A2 (en) * | 2010-11-19 | 2012-05-24 | Thomas Nocker | Installation system and method for fastening solar module frames onto primary rails located therebelow |
WO2012116121A1 (en) * | 2011-02-22 | 2012-08-30 | Zep Solar, Inc. | Pivot-fit frame, system and method for photovoltaic modules |
DE202011108873U1 (en) * | 2011-12-09 | 2012-01-19 | Green Factory Gmbh | Device for fixing a module for the use of solar energy |
DE202012103108U1 (en) | 2012-08-17 | 2012-09-10 | Habdank Pv-Montagesysteme Gmbh & Co. Kg | Supporting structure for solar modules |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11689147B2 (en) | 2020-08-20 | 2023-06-27 | Parasol Structures Inc. | Photovoltaic module mounting structure |
Also Published As
Publication number | Publication date |
---|---|
DE112013004091A5 (en) | 2015-05-13 |
DE202012104361U1 (en) | 2014-02-18 |
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