WO2000019542A1 - Solarelementhalterung - Google Patents
Solarelementhalterung Download PDFInfo
- Publication number
- WO2000019542A1 WO2000019542A1 PCT/DE1999/003043 DE9903043W WO0019542A1 WO 2000019542 A1 WO2000019542 A1 WO 2000019542A1 DE 9903043 W DE9903043 W DE 9903043W WO 0019542 A1 WO0019542 A1 WO 0019542A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- solar element
- roof covering
- solar
- bracket
- holder according
- Prior art date
Links
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 229910021419 crystalline silicon Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000009423 ventilation Methods 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
- 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
- F24S25/20—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
- F24S25/61—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures
- F24S25/613—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures in the form of bent strips or assemblies of strips; Hook-like connectors; Connectors to be mounted between building-covering elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—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
- F24S25/634—Clamps; Clips
-
- 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
- F24S2025/016—Filling or spacing means; Elastic means
-
- 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
- a solar element is preferably understood to mean a photovoltaic solar cell.
- similar devices for using solar energy can also be attached to the roof covering.
- Photovoltaic solar cells are made of crystalline silicon. Therefore, these solar elements are extremely brittle and can easily be damaged. When installing these solar cells on a roof covering, care must therefore be taken. Known brackets are therefore complex and expensive both in the manufacture and by the subsequent assembly.
- the present invention is therefore based on the object of developing an easily attachable and inexpensive to manufacture solar element holder for the damage-free attachment of solar elements to a roof covering.
- a solar element holder with a bracket projecting from the roof covering, one end of which can be fastened to the roof covering and at the other end of which a tensioning device extending transversely to the bracket can be detachably fastened with the aid of a fastening means, with an element edge of the solar element between the roof tile top of the Roof covering and the underside of the tensioning device can be clamped in place.
- the tensioning device makes it possible to pressurize an element edge of the solar element in the direction of the top of the roof covering. This edge of the element is therefore clamped between the tensioning device and the top of the roof covering.
- the tensioning device only covers the element edge of the solar element, so that the solar element is available over a large area for the use of solar energy.
- the pressurization by the tensioning device has an effect only in the edge area of the solar element, so that, for example, a large central area of a crystalline silicon wafer or silicon plate cannot be deformed or damaged.
- one solar element can be clamped on both sides of the bracket. Corner areas of a maximum of four abutting solar elements can also be overlapped by a tensioning device and thus clamped between the tensioning device and the top of the roof covering.
- the bracket of the solar element holder can easily be attached to the roof covering, so that the entire roof covering can be covered with solar elements. A special variant of the attachment of the bracket will be described in an embodiment mentioned later.
- the tensioning device of another embodiment can be plugged onto one end of the bracket and resiliently supports itself on the solar element.
- the ends of the tensioning device can be folded or angled so that there is a linear pressurization of the solar element in the direction of the roof covering.
- the spring force of the tensioning device can be selected accordingly, so that it is ensured that the solar element cannot be damaged and the position of the solar element is nonetheless stable.
- a resilient contact of the tensioning device can be realized if, viewed in cross-section, it is U-shaped with a middle part and two tension legs, the middle part being attachable to the bracket and the tension legs being supported on the solar element.
- the leg ends can be machined accordingly in order to lie non-destructively on the solar element.
- a U-shaped tensioning device bent from a metal sheet can press a solar element onto the roof covering on both sides of the bracket.
- the releasable fastening of the tensioning device to the bracket is formed by a spring nose arranged on the end of the bracket facing away from the roof covering, the nose end of which can overlap the upper side of the tensioning device.
- the tensioning device can be plugged onto the end of the bracket until the spring nose engages over the top of the tensioning device.
- the spring lug can be pushed sideways so that the tensioning device can in turn be pushed down from the bracket.
- the distance between the tensioning device and the roof covering is of course matched to the thickness of the solar element.
- the fastening means is formed by a pin which is located in a hole in the roof covering. turned end of the bracket above the clamping device can be inserted. By inserting or pulling out the pin, a stop is formed on which the tensioning device is in tension, because the solar element is clamped between the tensioning device and the top of the roof covering.
- the end of the bracket assigned to the roof covering merges into a clamp which can grip around a roof tile edge of the roof covering.
- a roof covering is usually composed of several roof tiles, the roof tile edges of which are arranged to overlap each other.
- the temple end can be clamped between two roof tiles between these overlapping roof tile edges.
- the bracket can be easily attached to the roof covering. In addition, this attachment can be easily released again.
- a spacer is provided, which is arranged between the underside of the solar element and the top of the roof tile of the roof covering.
- the solar element can be mounted at a distance from the roof covering, so that ventilation of the solar element is possible. No moisture can accumulate between the underside of the solar element and the top of the roof covering. This has a favorable effect on the corrosion behavior of the solar element holder or the solar element.
- the spacer can, for example, have a U-shaped cross-sectional profile with a through hole for the passage of the bracket. Element edges of the solar element can be clamped well and still protected if edge areas of the solar element are framed by a frame.
- the stability of the solar element holder also contributes to the fact that the frame can be fastened to the spacer.
- the frame can have a projecting frame shoulder on its frame side facing the roof covering for engaging in a recess in the spacer. The assembly of the solar element holder is facilitated because the solar elements enclosed by the frame can be aligned and pre-positioned on the solar element holder and then their end position is locked by the tensioning device.
- a solar element holder 1 for attaching two solar elements 2 and 3 is attached to a roof covering formed from the roof tiles 4 and 5.
- Element edges 6 and 7 of the solar elements 2 and 3 are bordered by a frame 8 and 9, respectively.
- the frames 8 and 9 are detachably attached to a spacer 14 via frame shoulders 10 and 11, which are inserted into recesses 12 and 13.
- the spacer 14 has a U-shaped Cross-sectional profile, the side parts 15 and 16 are connected to one another via a central part 17.
- the side parts 15 and 16 are supported on an upper side 18 and 19 of the roof tiles 4 and 5.
- a bracket 20 of the solar element holder 1 has at its end assigned to the roof tiles a clamp 21 which engages around a roof tile edge 22 of the roof tile 5.
- the clamp 21 has two elastic clamping parts 23 and 24 arranged essentially parallel to one another.
- the roof tile edge 22 and the roof tile edge 25 are profiled.
- the clamping part 23 has a complementary contour, so that a positive clamping connection between the clamping part 21, the roof tile edge 22 and the roof tile edge 25 is achieved.
- Above the upper clamping part 23 of the clamp 21, the roof tile 4 is arranged to overlap the roof tile 5.
- the clamp 21 is clamped between the two roof tiles 4 and 5 and positioned stationary.
- the bracket 20 is detachably connected to a tensioning device 26.
- the tensioning device 26 has a through hole so that it can be plugged or pushed onto the end of the bracket 20.
- one or more spring lugs 27 and 28 are deflected in the direction of the double arrow 29 transversely to the longitudinal direction of the bracket 20.
- a stop is thus formed which prevents the tensioning device 26 from being accidentally pushed down from the bracket 20.
- the tensioning device 26 is U-shaped in cross section, its tensioning legs 30 and 31 being bent or bent.
- the tensioning device 26 thereby lies linearly over leg edges 32, 33 on the solar elements 2 and 3 or the frames 8 and 9.
- the clamping device 26 is made of a metal sheet and has a resilient contact effect, so that the solar elements 2 and 3 in Longitudinal direction of the bracket 20 on the roof tiles 4 and 5 are pressurized.
- the figure shows that element edges 6 and 7 of the solar elements 2 and 3 are clamped between the leg edges 32, 33 on the underside of the tensioning device 26 and the upper sides 18 and 19 of the roof tiles 4 and 5.
- the spacer 14 is not absolutely necessary, but is preferred because it ensures that the underside of the solar element 34 and 35 can be ventilated. Moisture cannot collect between the undersides 34 and 35 or the tops 18 and 19. This helps to prevent corrosion of the solar element holder 1 or the solar elements 2 and 3.
- the solar elements 2 and 3 shown in the figure are formed, for example, by photovoltaic solar cells.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Electromechanical Clocks (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19981949T DE19981949D2 (de) | 1998-09-26 | 1999-09-23 | Solarelementhalterung |
AU13728/00A AU1372800A (en) | 1998-09-26 | 1999-09-23 | Solar element fixing device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29817311U DE29817311U1 (de) | 1998-09-26 | 1998-09-26 | Solarelementhalterung |
DE29817311.5 | 1998-09-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2000019542A1 true WO2000019542A1 (de) | 2000-04-06 |
WO2000019542B1 WO2000019542B1 (de) | 2000-06-15 |
Family
ID=8063195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1999/003043 WO2000019542A1 (de) | 1998-09-26 | 1999-09-23 | Solarelementhalterung |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU1372800A (de) |
DE (2) | DE29817311U1 (de) |
WO (1) | WO2000019542A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105262416A (zh) * | 2015-09-25 | 2016-01-20 | 中国电子科技集团公司第四十八研究所 | 用于梯形瓦屋面安装的固定装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1028379C2 (nl) | 2005-02-23 | 2006-08-24 | Girasol Internat B V | Inrichting en werkwijze voor het bevestigen van objecten, in het bijzonder zonnepanelen, op een dak. |
DE102008009608A1 (de) * | 2008-02-18 | 2009-10-15 | Niemetz Metall Gmbh | Einrichtung mit einem Flächenelement und einer Klemmeinrichtung |
US10673373B2 (en) | 2016-02-12 | 2020-06-02 | Solarcity Corporation | Building integrated photovoltaic roofing assemblies and associated systems and methods |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4223667A (en) * | 1977-08-25 | 1980-09-23 | Saint-Gobain Industries | Apparatus for supporting solar collectors on a building |
JPH07153982A (ja) * | 1993-11-29 | 1995-06-16 | Kyocera Corp | 太陽電池モジュール |
JPH08296796A (ja) * | 1995-04-24 | 1996-11-12 | Kyocera Corp | 太陽電池取付架台 |
JPH08312088A (ja) * | 1995-05-16 | 1996-11-26 | Sanyo Electric Co Ltd | 太陽電池モジュールの屋根上設置具および太陽電池モジュールの屋根上設置方法 |
JPH10176403A (ja) * | 1996-12-18 | 1998-06-30 | Sanyo Electric Co Ltd | 太陽電池装置の屋根上設置方法 |
JPH10231600A (ja) * | 1997-02-18 | 1998-09-02 | Daiwa House Ind Co Ltd | 建築物への太陽電池取付構造 |
EP0905795A2 (de) * | 1997-09-24 | 1999-03-31 | Matsushita Electric Works, Ltd. | Befestigungsvorrichtung zur Installation von plattenförmigen Solarbatteriemodulen auf einem Dach |
-
1998
- 1998-09-26 DE DE29817311U patent/DE29817311U1/de not_active Expired - Lifetime
-
1999
- 1999-09-23 DE DE19981949T patent/DE19981949D2/de not_active Expired - Fee Related
- 1999-09-23 AU AU13728/00A patent/AU1372800A/en not_active Abandoned
- 1999-09-23 WO PCT/DE1999/003043 patent/WO2000019542A1/de active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4223667A (en) * | 1977-08-25 | 1980-09-23 | Saint-Gobain Industries | Apparatus for supporting solar collectors on a building |
JPH07153982A (ja) * | 1993-11-29 | 1995-06-16 | Kyocera Corp | 太陽電池モジュール |
JPH08296796A (ja) * | 1995-04-24 | 1996-11-12 | Kyocera Corp | 太陽電池取付架台 |
JPH08312088A (ja) * | 1995-05-16 | 1996-11-26 | Sanyo Electric Co Ltd | 太陽電池モジュールの屋根上設置具および太陽電池モジュールの屋根上設置方法 |
JPH10176403A (ja) * | 1996-12-18 | 1998-06-30 | Sanyo Electric Co Ltd | 太陽電池装置の屋根上設置方法 |
JPH10231600A (ja) * | 1997-02-18 | 1998-09-02 | Daiwa House Ind Co Ltd | 建築物への太陽電池取付構造 |
EP0905795A2 (de) * | 1997-09-24 | 1999-03-31 | Matsushita Electric Works, Ltd. | Befestigungsvorrichtung zur Installation von plattenförmigen Solarbatteriemodulen auf einem Dach |
Non-Patent Citations (4)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 09 31 October 1995 (1995-10-31) * |
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 03 31 March 1997 (1997-03-31) * |
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 11 30 September 1998 (1998-09-30) * |
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 14 31 December 1998 (1998-12-31) * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105262416A (zh) * | 2015-09-25 | 2016-01-20 | 中国电子科技集团公司第四十八研究所 | 用于梯形瓦屋面安装的固定装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2000019542B1 (de) | 2000-06-15 |
DE19981949D2 (de) | 2002-06-20 |
AU1372800A (en) | 2000-04-17 |
DE29817311U1 (de) | 1998-12-03 |
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