WO2010054839A1 - Module de connexion pour panneaux solaires présentant une ligne de connexion préfabriquée - Google Patents

Module de connexion pour panneaux solaires présentant une ligne de connexion préfabriquée Download PDF

Info

Publication number
WO2010054839A1
WO2010054839A1 PCT/EP2009/008136 EP2009008136W WO2010054839A1 WO 2010054839 A1 WO2010054839 A1 WO 2010054839A1 EP 2009008136 W EP2009008136 W EP 2009008136W WO 2010054839 A1 WO2010054839 A1 WO 2010054839A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
module
connector
connection
contact means
Prior art date
Application number
PCT/EP2009/008136
Other languages
German (de)
English (en)
Inventor
Michael Reinecke
Uwe Widmann
Othmar Gaidosch
Original Assignee
Hirschmann Automation And Control 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 Hirschmann Automation And Control Gmbh filed Critical Hirschmann Automation And Control Gmbh
Publication of WO2010054839A1 publication Critical patent/WO2010054839A1/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
    • H01R9/2491—Terminal blocks structurally associated with plugs or sockets
    • 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
    • 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
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
    • 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 method and a device in the form of a connection module to electrically contact a plurality of solar panels with each other to realize a solar system (solar power plant).
  • solar panel is understood to mean a device in which a plurality of solar cells are arranged on a carrier, wherein a plurality of these solar cells are electrically connected to each other either in series or in parallel, wherein the solar panel has an electrical output (two contacts for the electric potential plus and minus).
  • connection also called connection module or connection plug
  • connection module also called connection module or connection plug
  • a connection plug designed for contacting with at least one contact lug of a solar panel, wherein the Connector has a mountable on the solar panel module housing having arranged therein contact means, wherein the module housing also includes a contact means exhibiting plug housing and via, the contact means of the module housing and the contact means of the connector housing the at least one Needlesfähnchen the solar panel with at least one guided into the connector housing in connecting line electrically is connected.
  • the solar panels are mounted on a corresponding surface, in particular on carriers, and then provided with the associated module housings, the at least one Maisfähnchen the solar panel, usually two Mixfähnchen (plus and minus) with the contact means of the module housing is electrically connected. Thereafter, the solar panel is ready for contacting with the associated connector housing, wherein the contact means of the connector housing have already been electrically connected to the connecting cable.
  • the number of connector housing and the associated connection lines in particular their number of poles and their length, has been matched in a particularly advantageous manner to the associated module housing of the solar panels and their contact means.
  • the preassembled solar panels can be quickly and efficiently electrically connected to one another by a fitter with the prefabricated and prefabricated connection line with the associated plug housings. It goes without saying that several connected by means of the connector solar panels can be connected via an appropriate interconnection at the end of the connecting cable with other groups of solar panels to the solar system together.
  • connection module and an associated method for its assembly.
  • Figure 1 shows an overall view in which a connector with
  • FIG. 2 shows the prefabrication of a solar panel, in which the lower part of the connection module has been glued to the solar panel or secured in any other way.
  • FIG. 3 shows an overall view of the connection module without cover, wherein it can be seen that the contact partners (contact strips) of the solar panel protrude therefrom and are electrically connected to a connection terminal of the connection module. At the top have contact blades, which are contacted with the connector, not shown here, when this is inserted and fixed in the lower part.
  • Figure 4 shows the overall view with glued on the solar panel module housing, with sealed lid and inserted plug, which has a contact carrier for the contact partners of the plug and in turn is overmolded.
  • this connector is fixed to the module housing by means of a locking screw.
  • Figure 5 shows the configuration of the plug with a view of its underside, on the one hand protrudes the locking screw and on the other hand two elongated slot openings are present, in which the contact partners of the solar panel can be inserted for the purpose of electrical contacting.
  • At least two lines, preferably four lines lead from the connector for contacting the solar panel to other connectors of the other solar panels, which are to be electrically connected to each other.
  • a solar panel 1 is shown in FIG. 1, on which the connection plug 2 according to the invention and connecting leads 3 guided therein (or connecting leads 3 guided out of the connection plug 2) are shown.
  • the connector 2 is shown in Figure 1 in its fully assembled state, being connected via the connecting lines 3 more not shown here solar panels 1 with each other electrically.
  • Figure 2 shows a detailed view of the connector 2, wherein as a contact means of the connector 2 contact blades 4 are shown and further a module cover 5 is shown, which is a part of the connector plug 2.
  • FIG 3 is shown as a further detail of the connector 2, that this has a module housing 6, which is formed flat and mounted on the solar panel 1.
  • This attachment takes place in an advantageous manner by means of an adhesive bond, in particular a Klebepads 7, wherein the underside of the adhesive pad 7 is provided with a protective layer prior to attachment of the module housing 6, which is deducted for the purpose of mounting (sticking) of the module housing 6 on the solar panel 1.
  • the upper peripheral edge of the module housing 6 has a seal 8, wherein by means of the seal 8, a seal between the module housing 6 and the module cover 5 takes place.
  • the reference numeral 9, the at least one Beneficifähnchen 9 of the solar panel 1 is referred to here, with the solar panel 1 has two Needlesfumblenchen 9 as a rule.
  • the contact means of the module housing 6 include in addition to the contact blade 4 and a terminal 10, wherein by means of the terminal 10, the contact means of the module housing 6 are connected to the Kunststofffähnchen 9 of the solar panel 1.
  • the contact means of the module housing 6 are connected to the Kunststofffähnchen 9 of the solar panel 1.
  • releasable compounds such as crimping, terminals, caulking or the like, or even insoluble compounds such. B. soldering or welding into consideration.
  • a bond by means of an electrically conductive Glue is conceivable.
  • a bypass diode 11 For electrical reasons, but need not be provided between the contact means of the module housing 6 (in particular between the positive pole and the negative pole, which are formed by two Maisfähnchen 9 of the solar panel 1), a bypass diode 11.
  • the arrangement of this bypass diode 11, but above all else the contact means of the module housing 6 within the raised edge has the advantage that they are arranged in a space protected by the seal 8 accommodated space.
  • FIG. 4 shows further details of the connection plug 2, it being first evident here that the module housing 6 is arranged over a large area by means of the adhesive pad 7 on the solar panel 1.
  • the connector 2 comprises a connector housing 12, in which also contact means are arranged. These contact means serve to connect the contact means of the module housing 6 with the electrical conductors of the connecting line 3.
  • the contact means of the plug housing 12 are formed as terminal contacts 13 in an advantageous manner, which are brought into contact with the contact blades 4 when the plug housing 12 is inserted into the module housing 6, after the module cover 5 on the peripheral edge with the interposition of the seal was built.
  • the module cover 5 is secured in a latching manner on the upstanding peripheral edge of the housing 6, so that this results in a fast mounting option.
  • attachment options such. B. screwing or non-detachable connection techniques, such. B. bonding conceivable.
  • the module cover 5 has approximately in its center region such a recess which is adapted and adapted to receive the connector housing 12.
  • Figure 4 in cross-section the design of the module cover 5 can be seen, with its design around the peripheral edge of the module housing 6 place For the contact means of the module housing 6 and possibly also for the bypass diode 11.
  • To the connector housing 12 around the module cover 5 also has a peripheral edge and has a bottom which comes to rest on the bottom of the module housing 6 and spaced therefrom can be. It is also conceivable to realize a recess in the region below the plug housing 12 in the module housing 6, so that the underside of the module cover 5 is supported in the area below the plug housing 12 on the surface of the solar panel 1. In the region below the plug housing 12, the region of the module cover 5 there has recesses, through which the contact blades 4 are guided upwards. This causes the terminal contacts 13 are then brought into connection with the contact blades 4 when the connector housing 12 is inserted into the recess in the module cover 5.
  • a seal 14 is circumferentially provided at the bottom of the plug housing 12, wherein the seal 14 is designed in a particularly advantageous manner as a molded sealing area, since the control housing 12 and the molded sealing area in one known two-component injection molding process can be produced efficiently.
  • a locking screw 15 is provided, which is bolted to the bottom of the module housing 6.
  • FIG. 5 shows detail of the underside of the plug housing 12, wherein the peripheral sealing contour of the seal 14 can be seen.
  • the guided out on the underside of the plug housing 12 out locking screw 15 can be seen, further recesses 16 are shown, in the mounted during the assembly of the plug housing 12 to the module housing 6, the contact blades 4 and mechanically and electrically connected to the terminal contacts 13 in connection become.
  • the contact means of the module housing 6 contact blade 4 and terminal 10 and the area that possibly leads to the bypass diode 11
  • the contact means of the plug housing 12 in particular the terminal contacts 13 and the connection areas to the electrical conductors of Connecting lines 3 down, formed as stamped and bent parts, as with the punch bending process, these contact means can be produced quickly, efficiently and in large quantities.
  • Figures 6 and 7 show embodiments in the interconnection of several solar panels by means of the junction box according to the invention, in Figure 6, a parallel electrical interconnection of several solar panels is shown with each other, while Figure 7 illustrates the serial interconnection of several solar panels.
  • the distance dimension "X" is dependent on the size and spacing of the solar panels and is either fixed or can be kept variable.
  • FIG. 8 shows that the distance dimension "X" is specified by the manufacturer of a solar system and corresponding connecting lines (either in FIG Series connection or in parallel connection) can be prefabricated by the manufacturer of the connection module including the connecting cables.
  • the connecting cables are prefabricated as shown in FIG. 8 and made available to the customer, installer or user ready for connection. The consequence of this is advantageously an extremely low wiring effort at the installation site, in particular the construction site.
  • the method for mounting a solar system is carried out with the steps that initially several solar panels are arranged, for example, on a flat surface. These solar panels already have the lower part of the connection module at the factory, so that the prefabricated connection lines, as shown for example in FIG. 8, have to be inserted by a fitter only into the prepared connection boxes and secured by means of the screw to form a group of soar panels to contact. At the end of the connection lines there are two connections (plus and minus) available, from which the current generated by the solar panels can be further processed. This further processing takes place, for example, in that the current of the solar panels is fed into a network or is rearranged or several groups of solar panels are in turn combined by manifolds, thereby increasing either the delivered voltage or the current delivered.

Landscapes

  • Photovoltaic Devices (AREA)

Abstract

L'invention concerne un connecteur enfichable (2) conçu pour établir un contact avec au moins une languette de contact (9) d'un panneau solaire (1). Selon l'invention, le connecteur enfichable (2) comprend un boîtier modulaire (6) pouvant être fixé sur le panneau solaire, des moyens de contact étant logés dans le boîtier modulaire qui abrite un boîtier de connecteur (12) comprenant également des moyens de contact, et ladite au moins une languette de contact (9) du panneau solaire (1) est électriquement reliée à au moins une ligne de connexion (3) introduite dans le boîtier de connecteur (12) par l'intermédiaire des moyens de contact du boîtier modulaire (6) et des moyens de contact du boîtier de connecteur (12).
PCT/EP2009/008136 2008-11-17 2009-11-16 Module de connexion pour panneaux solaires présentant une ligne de connexion préfabriquée WO2010054839A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008057767 2008-11-17
DE102008057767.7 2008-11-17

Publications (1)

Publication Number Publication Date
WO2010054839A1 true WO2010054839A1 (fr) 2010-05-20

Family

ID=41666545

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/008136 WO2010054839A1 (fr) 2008-11-17 2009-11-16 Module de connexion pour panneaux solaires présentant une ligne de connexion préfabriquée

Country Status (2)

Country Link
DE (1) DE102009053015A1 (fr)
WO (1) WO2010054839A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10505492B2 (en) 2016-02-12 2019-12-10 Solarcity Corporation Building integrated photovoltaic roofing assemblies and associated systems and methods

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011076511A1 (de) * 2011-05-26 2012-08-09 Tyco Electronics Amp Gmbh Solarmodul-Anschlussbox, Solarmodul, Verfahren zur Herstellung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033031A2 (fr) * 1979-12-26 1981-08-05 AMP INCORPORATED (a New Jersey corporation) Assemblage d'un connecteur électrique rendu étanche
US4460232A (en) * 1982-05-24 1984-07-17 Amp, Incorporated Junction box for solar modules
US6582249B1 (en) * 1999-11-17 2003-06-24 Tyco Electronics Amp Gmbh Apparatus for contacting foil conductors, in particular of a solar module

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033031A2 (fr) * 1979-12-26 1981-08-05 AMP INCORPORATED (a New Jersey corporation) Assemblage d'un connecteur électrique rendu étanche
US4460232A (en) * 1982-05-24 1984-07-17 Amp, Incorporated Junction box for solar modules
US6582249B1 (en) * 1999-11-17 2003-06-24 Tyco Electronics Amp Gmbh Apparatus for contacting foil conductors, in particular of a solar module

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10505492B2 (en) 2016-02-12 2019-12-10 Solarcity Corporation Building integrated photovoltaic roofing assemblies and associated systems and methods

Also Published As

Publication number Publication date
DE102009053015A1 (de) 2010-07-29

Similar Documents

Publication Publication Date Title
EP2118977B1 (fr) Boîtier de raccordement et de connexion pour un module solaire
DE102005025632B4 (de) Verbindungsvorrichtung für den Anschluss elektrischer Folienleiter
DE69934471T2 (de) Anschlussdose und Anordnung von einem Solarpaneel und einer Anschlussdose
EP2286462B1 (fr) Boîte de jonction, utilisations d'une boîte de jonction et procédé
EP2567426B1 (fr) Connexion de module électrique d'un véhicule à moteur
EP1836734A1 (fr) Unite de connexion pour modules solaires photovoltaiques
DE102006032275B3 (de) Elektrische Verbindungsvorrichtung und Verfahren zu seiner Herstellung sowie elektrische Leitung und Solarmodulanordnung mit einer solchen Verbindungsvorrichtung
EP0798787B1 (fr) Module solaire photovoltaïque sous forme de panneau
DE102008028462A1 (de) Elektrische Anschluss- und Verbindungsdose für ein Solarzellenmodul
EP2567429B1 (fr) Connexion de module électrique d'un véhicule à moteur
WO2011012215A1 (fr) Système pour raccorder des pistes conductrices électriques à des bornes polaires d'éléments interconnectés
DE102011014153A1 (de) Verschaltungsvorrichtung für Batterieanordnung
EP2873100A1 (fr) Connecteur de bord pour module solaire photovoltaïque
EP2533303A2 (fr) Module solaire et installation photovoltaïque
DE102008039933B4 (de) Verbindungsvorrichtung zur Verbindung eines elektrischen Leiters mit einem Solarmodul und Verfahren zu ihrer Herstellung, sowie Solarmodul mit einer solchen Verbindungsvorrichtung
EP2436038B1 (fr) Panneau solaire, procédé de fabrication de ce panneau et boîte de pontage
WO2010054839A1 (fr) Module de connexion pour panneaux solaires présentant une ligne de connexion préfabriquée
EP2256825B1 (fr) Boîtier de connexion ou intermédiaire avec dépot de soudure
DE102008056282A1 (de) Verbindungsvorrichtung für ein photovoltaisches Solarmodul
DE102007018175A1 (de) Stromverteiler für Leitungssatz inbesondere in einem Kraftfahrzeug
DE102008056283A1 (de) Verbindungsvorrichtung für ein photovoltaisches Solarmodul
DE102012006033A1 (de) Elektrische Anschluss- und Verbindungsvorrichtung für ein Solarzellenmodul
DE102010028907A1 (de) Anschlusskontaktierungsanordnung für Solarmodule
EP2674988B1 (fr) Prise de panneau photovoltaïque avec contact par serrage des petites bandes de l'élément solaire
DE202010000710U1 (de) Solarpaneel

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09760734

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 09760734

Country of ref document: EP

Kind code of ref document: A1