WO2013139331A1 - Système de raccordement pour des générateurs solaires - Google Patents

Système de raccordement pour des générateurs solaires Download PDF

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Publication number
WO2013139331A1
WO2013139331A1 PCT/DE2013/100100 DE2013100100W WO2013139331A1 WO 2013139331 A1 WO2013139331 A1 WO 2013139331A1 DE 2013100100 W DE2013100100 W DE 2013100100W WO 2013139331 A1 WO2013139331 A1 WO 2013139331A1
Authority
WO
WIPO (PCT)
Prior art keywords
module
modules
bypass
connection
connection unit
Prior art date
Application number
PCT/DE2013/100100
Other languages
German (de)
English (en)
Inventor
Thomas Hoffmeister
Roland Pfeffer
Original Assignee
Fpe Fischer 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
Application filed by Fpe Fischer Gmbh filed Critical Fpe Fischer Gmbh
Publication of WO2013139331A1 publication Critical patent/WO2013139331A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/2408—Modular blocks
    • 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
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
    • 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
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
    • H02S40/345—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes with cooling means associated with the electrical connection means, e.g. cooling means associated with or applied to the junction box
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
    • 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

  • connection system for solar generators, with which individual modules can be used to produce connection units which are individually adapted to the design and electrical properties of the solar generators to which the connection units are to be mounted.
  • the connection units can also be easily equipped with electronic circuits for controlling and monitoring the solar generators.
  • connection boxes for connecting and integrating solar generators (photovoltaic modules) in photovoltaic systems are usually used, in which the connection elements, the bypass diodes and possibly electronic boards for control and / or monitoring are accommodated in a single, compact housing (eg DE 10 2006 027 104 B3, DE 10 2008 022 298 B3).
  • junction boxes very good electrical insulation values can be achieved; They can also ensure a good heat dissipation of the commonly used bypass diodes.
  • the junction boxes have the disadvantage that they have to be preconfigured consuming, depending on the design and performance of the solar generators to which they are to be installed; Retrofitting with additional electronic components is relatively complicated.
  • connection device for photovoltaic modules which consists of a molded on the rear wall or welded to the rear wall, rear projecting jacket wall on which a plastic housing can be plugged and locked, creating a Cavity is formed, which allows contacting the ribbon cables of the photovoltaic modules. By introducing a plug into the cavity, it can be closed. An integration of bypass diodes or electronic circuits is not provided and due to design also not possible.
  • WO 2010/150173 A1 discloses a connection system for solar generators which has a plurality of different modules combined in a common housing, presented.
  • the contacting of the connection lines of the solar generator via two end modules, each by connecting a connecting cable of the solar generator is connected to a terminal unit of the end modules.
  • a bypass diode is housed in a arranged between the end modules.
  • the individual modules can be closed separately using plugs / lids. Due to the placement of the modules in a common housing, the versatility of the connection system is reduced; The additional housing also causes increased production costs.
  • connection systems for solar generators which comprise a plurality of different modules, it being possible to assemble terminal units which serve for electrically contacting solar generators from the modules.
  • the connection systems do not have two separate end modules; the versatility of the connection systems is therefore limited.
  • connection system for solar generators which comprises a plurality of different modules, wherein from the modules connection units, which serve for electrical contacting of solar generators, can be assembled.
  • a connection unit has two end modules, which serve for the electrical contacting of the connection lines of the solar generator.
  • connection system has for its object to find a connection system can be constructed with the cost-effective connection units for solar generators, which are individually adaptable to the design and electrical properties of the solar generators, where the connection units are to be mounted.
  • connection units should also be easily equipped with electronic circuits for controlling and monitoring the solar generators.
  • connection system for solar generators comprises a plurality of different modules, from which (according to a modular principle) connection units, which serve for the electrical contacting of solar generators, are put together.
  • connection unit has only one end module and one end module.
  • Endmoduls + On the top and / or on the side walls of Endmoduls + are as coupling elements projections, formed at the Endmodul- corresponding recesses, by means of which the end modules (Endmodule + or Endmodule-) other modules are plugged.
  • the end modules Endmodule + or Endmodule-
  • the projections and the recesses are geometrically adapted to each other so that they fit together form-fitting.
  • the invention is also intended to include solutions in which each of the end modules has protrusions and projections, e.g. in an alternating sequence.
  • the end modules are made of a weather resistant material, e.g. Plastic, and they typically have a flat cuboid shape (with rounded corners are possible), i. E. their height (distance from front to back) is smaller than their length and width.
  • the modules may e.g. be designed as a rectangular plastic plate with rounded corners.
  • the topology of the rear side of each end module is adapted to the topology of that side of a solar generator to which the mounting of the terminal unit is provided.
  • the connection unit is mounted on the back of the solar generator, wherein both the back of the solar generator and the back of the end module are made flat.
  • connection unit can be attached to the relevant side of the (associated) solar generator, for example by gluing on, without causing larger gaps.
  • Each end module comprises at least one electrical connection element, which serves to establish an electrical contact with at least one connecting line of the solar generator, and connecting elements with which the connection unit can be integrated into a photovoltaic system.
  • the connection unit is always glued to the side of the solar generator on which the connecting cables are located.
  • the connecting cables are designed as ribbon cables, which are led out of the solar generator on the relevant side.
  • the leads may also be covered with a laminate layer which, to expose the leads for contacting, e.g. by milling, is removed. An exact milling depth can be achieved by stopping the milling head at the moment when it comes in electrical contact with the relevant connecting line (voltage signal).
  • the tin layer can be milled off in addition to the laminate layer so that the connection lines can then be better welded to the connection elements.
  • Each end module is made so large (in this case, the geometry of the back) that with him (the back of Endmoduls) at least one of the openings through which a connection line is reached (ie either the opening through which the ribbon conductors are guided or the into the solar generator milled opening through which the connecting cable is exposed), can be covered.
  • At least one aperture / bore (preferably a single bore / aperture) is inserted in each end module which extends between the back and the front (opposite) thereof. Since almost exclusively bores are used for practical reasons, only the term “bore” will be used below, but it should also be understood to include any breakthroughs.
  • the end modules are attached to the solar generator in such a way that one (min.
  • At least one) associated lead can be accessed through the bore (ie, either a ribbon conductor protrudes into the bore or an exposed lead is underneath the bore) and from the front of the end module concerned to the terminal (eg, by welding, soldering, screws or clamps ) can be electrically connected.
  • the bore is made with a plug (or by means of a bypass module or by means of an electronic board), e.g. equipped with an O-ring seal, sealed waterproof, the plug is preferably chosen so large that the bore is largely filled by the stopper. In this way, the trapped air volume is minimized and the formation of condensation is suppressed.
  • the at least one protrusion is formed as a flat plate, wherein the flat surfaces of the plate parallel to the underside of the module, on which the projection is located run.
  • the outline of the plate-shaped projection is mushroom-shaped, i.e. it is defined by a straight section adjacent the associated module with two parallel boundary lines and a curved section adjoining the straight section and having a curved (crowned) boundary line, e.g. the geometry of a circle section has defined, which connects the two straight boundary lines with each other.
  • connection system it is possible to construct a connection unit which comprises an end module + and an end module - which are pushed against one another by means of the coupling elements, and a U-shaped bypass module.
  • the two legs of the bypass module may be in the form of plugs adapted to the shape of the holes in the modules and provided with sealing elements, the spacing of the legs of the bypass module corresponding to the spacing of the two holes in the assembled modules.
  • the bypass module can be plugged into the two holes of the end modules, the holes are each sealed by a leg of the bypass module watertight and virtually all the air is displaced from the holes.
  • both on each leg of the bypass module and in the bores of the end modules contact elements are arranged so that when plugging the bypass module in each case between a contact element of a leg and the contact element of a bore, an electrical connection is made.
  • the bypass modules is usually a bypass diode (with the term "bypass diode" should be included equally effective electronic components or circuits) and possibly an additional electronic circuit be integrated, the bypass diode (and possibly the electronic circuit) with the two contact elements is electrically connected to the legs of the bypass modules.
  • the geometric dimensions (length, width and height) of the end modules and intermediate modules preferably correspond, so that compact connection units can be formed from the end and intermediate modules by plugging together.
  • the intermediate modules may also have bores with connection and / or contact elements which correspond both geometrically and functionally to the bores in the end modules.
  • the intermediate modules are provided with two holes, which, as well as the holes in the end modules can be used to connect the connecting lines of the solar generators with the connection elements. It has been shown that the connection lines of the solar generators of Einstringanlagen can best be contacted via the end modules of two- and multi-string systems in addition to the intermediate modules.
  • Two or more intermediate modules can also be combined integratively in one structural unit.
  • the geometry of the intermediate modules is selected such that in each case an intermediate module can be plugged together with one end module and / or with another intermediate module in such a way that in each case the distance between two adjacent holes corresponds to the distance between the two legs of a bypass module (ie, the bypass modules can be plugged).
  • bypass modules As an alternative to the bypass modules (ie, the bypass modules can be completely dispensed with), an electronic board (possibly more) by means attached to the electronic board plug, which are provided with contact elements and which fit exactly into the holes, while the holes almost completely fill in (ie the plugs correspond functionally to the legs of the bridge modules) on which end and intermediate modules are plugged.
  • bypass solutions ie the function of the bypass modules is the electronics board taken over
  • electronic circuits eg for monitoring, control or regulation of the solar generators implemented.
  • At least one end module and one end module may have a metal profile (but also several metal profiles are conceivable ), eg an extruded aluminum profile can be arranged.
  • Metal profiles may also be used to cool the electronic components, e.g. of bypass diodes in the bypass modules can be used by adjusting the surface of the metal profile, e.g. by means of cooling fins, is increased.
  • the electronic board and the metal profile can also be combined in an integrative unit.
  • Fig. 1 a a Endmodul- in plan view
  • FIG. 1 c a central part with two recesses and two protrusions in plan view
  • FIG. 1 d a bypass module in a lateral sectional view
  • connection unit 2a shows a connection unit for single-strand and thin-film modules, serial arrangement with bypass module in plan view
  • connection unit 2b shows a connection unit for single-strand and thin-film modules, serial arrangement without bypass module in plan view
  • connection unit 2c a connection unit for single-strand and thin-film modules, parallel arrangement with bypass module in plan view,
  • 3a a connection unit for three-string modules, with side cable exit in plan view
  • 3b a connection unit for Dreist ngmodule, with vertical cable outlet in plan view
  • connection unit 4 shows a connection unit with an aluminum profile for cooling the bypass diodes in plan view
  • connection unit with an electronic circuit board in plan view
  • connection unit 6 shows a connection unit with an aluminum profile, which serves both for cooling and for mechanical protection, in perspective view,
  • connection lines of the solar generator shows the electrical connection between the connection lines of the solar generator and the connection unit in the case of a single-strand module
  • Fig. 7b the electrical connection between the connecting lines of the solar generator and the connection unit in a three-ring module.
  • connection units 1 a to 1 d show the modules of the connection system from which individually adapted connection units (also: MAPset, module connection point set) can be set up for any solar generators.
  • the end modules 1 .1, 1 .2 consist of a reinforcing ribs (not shown) provided plastic plate 2, in the edge either flat recesses 3 introduced with ball iger / mushroom-shaped cross-sectional area or at the edge of plate-shaped bulges 4 are formed (with a correspondingly mushroom-shaped cross-sectional area), which can be inserted into the recesses 3 (according to the principle of ball and pan).
  • the end modules 1 .1, 1 .2 each have a bore 5, which is used for contacting the connection lines of the solar generators, and connecting lines 6, via which the solar generators / connection units can be integrated in photovoltaic systems.
  • a bore 5 In the middle of the modules and the recess 3 comprising a web-shaped thickening 7 is formed. Due to the ridge-shaped thickening 7, the bore 5 has a greater depth (than if it were in the surrounding plate), whereby a better grip for either a sealing plug (not shown) or for plugged-bypass modules 9 / electronic boards 16 is achieved.
  • the mechanical stability of the module 1 is increased (for example, compared to bending).
  • the intermediate modules 8 are like the end modules 1 .1, 1 .2, plate-shaped and have approximately their geometry, with the difference that they with two holes 5 (with the same geometry and function as in the end modules 1 .1, 1. 2) are provided, and the web-shaped thickening 7, which includes the two holes 5, is shorter.
  • the bypass modules 9 are U-shaped, wherein the two legs 10 of the U are provided with sealing rings 1 1 and inserted into the holes 5 (in the end modules 1 .1, 1 .2 and the intermediate modules 8) can be. By inserting the legs 10, the holes 5 are sealed watertight; At the same time an electrical connection between a arranged in the bypass module 9 bypass diode 12 and the end modules 1 .1, 1 .2 or intermediate modules 8 (not shown) arranged on the legs and in the holes contact elements.
  • the terminal units used are in each case an end module + 1 .1 and an end module 1 .2 connected either with (FIG. 2 a) or without bypass module 9 / bypass diode 12 (FIG. 2 b) serially (in series) or with bypass module 9 / bypass diode 12 in parallel (FIG. 2C) are arranged to each other.
  • the connection units are glued to the side of the solar generators for attachment to the solar generators (not shown) with their rear side (FIGS. 2a to 2c show the front side of the connection units, the rear side is the side concealed from the front side), at which the connection lines lead out or are exposed.
  • an intermediate module 8 is in each case arranged between an end module + 1 .1 and an end module 1 .2, in three-string modules two intermediate modules 8 are arranged between two end modules 1 .1, 1 .2 (in the case of four-string modules, three intermediate modules 8, etc.).
  • bypass modules 9 By inserting bypass modules 9, the end modules 1 .1, 1 .2 with the adjacent intermediate modules 8 and possibly adjacent intermediate modules 8 are electrically connected to each other, at the same time the holes are sealed.
  • the end modules 1 .1, 1 .2 can be arranged either parallel to the intermediate modules 8 (FIG. 3 a), whereby a lateral Licher output of the connecting lines 6 is formed, or inserted at a 90 ° angle to the intermediate modules 8 (Fig. 3b), whereby a vertical output of the connecting lines 6 is formed.
  • an aluminum profile 15 with cooling fins which is in thermal contact with the bypass diodes 12, is arranged above the bypass modules 9 (FIG. 4).
  • connection unit is equipped with an electronic board 16 (shown in the drawing transparent), which also takes over the function of the bypass modules.
  • the electronic board is equipped to protect it and protect the rest of the connection unit from mechanical damage with an aluminum profile that covers the entire electronic board 16 and virtually the complete connection unit (Fig. 5).
  • connection unit 17 which is provided on the one hand with cooling fins and on the other hand covers the complete connection unit (FIG. 6), achieves both mechanical protection of the connection unit and improved cooling of the bypass diodes.
  • Such equipment of the connection units with aluminum profiles 16/17 enables UL certification.
  • connection elements 18 For contacting the connection lines of the solar generators with connection elements 18, which are located in or below the holes 5 of the end modules 1 .1, 1 .2 or the intermediate modules 6, welded or soldered, and then the holes 5 with a leg 10 of a Bypass module 9 or with a correspondingly shaped plug (not shown) or plugged by attaching an electronic board 16 watertight. While in single-strand and thin-film modules, contacting takes place via the connection elements 18 of the end modules 1 .1, 1 .2 (FIG. 7a), multi-string modules also make contact via the connection elements 18 of the intermediate modules 6 (FIG. 7b). List of reference numbers used

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  • Photovoltaic Devices (AREA)

Abstract

L'invention concerne un système de raccordement pour des générateurs solaires, qui comprend plusieurs modules différents, à partir desquels on peut assembler des unités de raccordement qui servent à contacter électriquement lesdits générateurs solaires. Une unité de raccordement comporte au moins un module d'extrémité + (1.1) et un module d'extrémité - (1.2), chacun avec au moins un alésage (5), aménagé de telle sorte qu'il permette un accès à un élément de branchement (18), les modules d'extrémité (1.1, 1.2) pouvant être montés sur le générateur solaire de telle sorte qu'un câble de raccordement du générateur solaire peut être relié depuis la face avant des modules d'extrémité (1.1, 1.2) à l'élément de branchement (18). Les alésages (5) sont fermés de façon étanche à l'eau par une branche (10) d'un module de by-pass (9) ou par un bouchon de forme appropriée ou par l'enfichage d'une platine électronique (16). Sur la face supérieure et/ou sur les parois latérales du module d'extrémité + (1.1) sont pratiqués des évidements (3), sur le module d'extrémité - (1.2) des saillies correspondantes (4), au moyen desquels sur les modules d'extrémité (1.1, 1.2) d'autres modules peuvent être enfichés, en ce que soit au moins une saillie (4) du module d'extrémité + (1.1) est enfichée dans un évidemment (3) dans le module suivant soit au moins une saillie (4) du module suivant est enfichée dans un évidemment dans le module d'extrémité - (1.2).
PCT/DE2013/100100 2012-03-23 2013-03-14 Système de raccordement pour des générateurs solaires WO2013139331A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102012102530.4 2012-03-23
DE102012102530 2012-03-23
DE102012104138A DE102012104138B3 (de) 2012-03-23 2012-05-11 Anschlusssystem für Solargeneratoren
DE102012104138.5 2012-05-11

Publications (1)

Publication Number Publication Date
WO2013139331A1 true WO2013139331A1 (fr) 2013-09-26

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ID=47665528

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Application Number Title Priority Date Filing Date
PCT/DE2013/100100 WO2013139331A1 (fr) 2012-03-23 2013-03-14 Système de raccordement pour des générateurs solaires

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DE (1) DE102012104138B3 (fr)
WO (1) WO2013139331A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015111768A1 (de) * 2015-07-20 2017-01-26 Asola Technologies Gmbh Solarmodul-System

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3009446B1 (fr) 2013-07-30 2018-02-02 Johnson Controls Automotive Electronics Sas Dispositif de raccordement electrique
SE542735C2 (en) * 2018-09-20 2020-06-30 Cc90 Composite Ab Solar panel mounting system

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DE20106236U1 (de) * 2001-04-10 2001-06-21 Anton Hummel Verwaltungs Gmbh, 79183 Waldkirch Verteilergehäuse mit Anschlußteilen
US20050070163A1 (en) * 2003-09-26 2005-03-31 Redmond Frank E. Systems for and methods of circuit construction
DE102004053942A1 (de) 2004-11-09 2006-05-11 Solarwatt Solar-Systeme Gmbh Anschlusseinheit für photovoltaische Solarmodule
DE202004020974U1 (de) 1990-04-19 2006-06-14 G. Spelsberg Gmbh + Co. Kg Elektrische Anschluß- und Verbindungsdose
DE102006027104B3 (de) 2006-06-09 2007-08-23 Fpe Fischer Gmbh Verbindungsbox und Verfahren zum Schutz und Überwachung von einzelnen Solar-Panels vor Überhitzung
WO2009021647A1 (fr) * 2007-08-10 2009-02-19 Tyco Electronics Amp Gmbh Système de connexion électrique pour des installations solaires photovoltaïques
DE102008022298B3 (de) 2008-03-13 2009-04-16 Fpe Fischer Gmbh Verbindungsbox für Solar-Module
DE202010000052U1 (de) 2010-01-18 2010-04-15 Kumatec Sondermaschinenbau & Kunststoffverarbeitung Gmbh Photovoltaikmodul mit einer Anschlussdose
WO2010150173A1 (fr) 2009-06-26 2010-12-29 Tyco Electronics (Shanghai) Co. Ltd. Module de jonction d'un système photovoltaïque intégré au bâtiment
EP2341198A2 (fr) * 2009-12-31 2011-07-06 ABB Oy Gaine d'accès modulaire

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DE202004020974U1 (de) 1990-04-19 2006-06-14 G. Spelsberg Gmbh + Co. Kg Elektrische Anschluß- und Verbindungsdose
DE20106236U1 (de) * 2001-04-10 2001-06-21 Anton Hummel Verwaltungs Gmbh, 79183 Waldkirch Verteilergehäuse mit Anschlußteilen
US20050070163A1 (en) * 2003-09-26 2005-03-31 Redmond Frank E. Systems for and methods of circuit construction
DE102004053942A1 (de) 2004-11-09 2006-05-11 Solarwatt Solar-Systeme Gmbh Anschlusseinheit für photovoltaische Solarmodule
DE102006027104B3 (de) 2006-06-09 2007-08-23 Fpe Fischer Gmbh Verbindungsbox und Verfahren zum Schutz und Überwachung von einzelnen Solar-Panels vor Überhitzung
WO2009021647A1 (fr) * 2007-08-10 2009-02-19 Tyco Electronics Amp Gmbh Système de connexion électrique pour des installations solaires photovoltaïques
DE102007037797A1 (de) 2007-08-10 2009-02-26 Tyco Electronics Amp Gmbh Elektrisches Anschlusssystem für photovoltaische Solaranlagen
DE102008022298B3 (de) 2008-03-13 2009-04-16 Fpe Fischer Gmbh Verbindungsbox für Solar-Module
WO2010150173A1 (fr) 2009-06-26 2010-12-29 Tyco Electronics (Shanghai) Co. Ltd. Module de jonction d'un système photovoltaïque intégré au bâtiment
EP2341198A2 (fr) * 2009-12-31 2011-07-06 ABB Oy Gaine d'accès modulaire
DE202010000052U1 (de) 2010-01-18 2010-04-15 Kumatec Sondermaschinenbau & Kunststoffverarbeitung Gmbh Photovoltaikmodul mit einer Anschlussdose

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015111768A1 (de) * 2015-07-20 2017-01-26 Asola Technologies Gmbh Solarmodul-System

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