Photovoltaic module with improved mechanical and electrical links

Patent metadata

Field	Value
Publication number	US-9806214-B2
Application number	US-201214342435-A
Country	US
Kind code	B2
Filing date	Aug 31, 2012
Priority date	Sep 1, 2011
Publication date	Oct 31, 2017
Grant date	Oct 31, 2017

Abstract

Photovoltaic module device ( 1 ) comprising a photovoltaic module ( 4 ) and an electrical connection element of a first type ( 2 ), characterized in that the connection element of the first type comprises an electrical connector of a first type ( 24, 25 ) and a first mechanical link element ( 23, 26 ) from the photovoltaic module to the electrical connector of the first type.

First claim

The invention claimed is:

1. A photovoltaic module device comprising:
a photovoltaic module,
an electrical connection element of a first type, and
an electrical connection element of a second type,
the electrical connection element of the first type comprises:
a male connector, and
a first mechanical link element configured to connect the photovoltaic module to the male connector, wherein the first mechanical link element comprises:
a first diaphragm, and
a first end stop,

the electrical connection element of the second type comprises:
a female connector, and
a second mechanical link element from the photovoltaic module to the female connector, wherein the second mechanical link element comprises:
a second diaphragm, and
a second end stop,

wherein the first diaphragm and the second diaphragm extend in a direction perpendicular to the direction in which the male and female connectors engage,
wherein the first mechanical link element enables the male connector to be plugged into a female connector of a first other photovoltaic module device without exerting any mechanical action directly on the male connector, while at the same time enabling freedom of movement of the male connector with respect to the photovoltaic module, and
wherein the second mechanical link element enables the female connector to be plugged into a male connector of a second other photovoltaic module device without exerting any mechanical action directly on the female connector, while at the same time enabling freedom of movement of the female connector with respect to the photovoltaic module, and
wherein the photovoltaic module device comprises a first mechanical fixing element configured to mechanically fix to the first other photovoltaic module device, the first mechanical fixing element being independent of the male connector, and
wherein the photovoltaic module device comprises a second mechanical fixing element configured to mechanically fix to the second other photovoltaic module device, the second mechanical fixing element being independent of the female connector.

2. The device according to claim 1 , wherein the electrical connection element of the first type and/or electrical connection element of the second type is arranged on an edge of the photovoltaic module.

3. The device according to claim 1 , wherein the electrical connection element of the first type and the electrical connection element of the second type are aligned or substantially aligned along an axis parallel to the length or to the width of the photovoltaic module or are parallel or substantially parallel to the length or to the width of the photovoltaic module or are perpendicular or substantially perpendicular to the photovoltaic module.

4. The device according to claim 1 , wherein the electrical connection element of the first type and the electrical connection element of the second type are disposed on two adjacent sides of the photovoltaic module.

5. An assembly of photovoltaic modules according to claim 1 , the photovoltaic modules being connected together via electrical connection elements of the first type and electrical connection elements of the second type.

6. The device according to claim 1 , wherein the first diaphragm includes a hole for receiving the electrical connection element of the first type and second diaphragm includes a hole for receiving the electrical connection element of the second type.

7. A photovoltaic module device comprising:
a photovoltaic module,
an electrical connection element of a first type, and
an electrical connection element of a second type,
the electrical connection element of the first type comprises:
a housing that houses:
a male connector, and
a first mechanical link element from the photovoltaic module to the male connector, wherein the first mechanical link element comprises:
at least one spring directly affixed to the housing of the electrical connection element of the first type,

the electrical connection element of the second type comprises:
a housing, that houses:
a female connector, and
a second mechanical link element from the photovoltaic module to the female connector, wherein the second mechanical link element comprises:
at least one spring directly affixed to the housing of the electrical connection element of the second type,

wherein the at least one spring of the first mechanical link element and the at least one spring of the second mechanical link element extend in a direction perpendicular to the direction in which the male and female connectors engage,
wherein the first mechanical link element enables the male connector to be plugged into a female connector of a first other photovoltaic module device without exerting any mechanical action directly on the male connector, while at the same time enabling freedom of movement of the male connector with respect to the photovoltaic module, and
wherein the second mechanical link element enables the female connector to be plugged into a male connector of a second other photovoltaic module device without exerting any mechanical action directly on the female connector, while at the same time enabling freedom of movement of the female connector with respect to the photovoltaic module, and
wherein the photovoltaic module device comprises a first mechanical fixing element configured to mechanically fix to the first other photovoltaic module device, the first mechanical fixing element being independent of the male connector, and
wherein the photovoltaic module device comprises a second mechanical fixing element configured to mechanically fix to the second other photovoltaic module device, the second mechanical fixing element being independent of the female connector.

8. The device according to claim 7 , wherein the electrical connection element of the first type and/or electrical connection element of the second type is arranged on an edge of the photovoltaic module.

9. The device according to claim 7 , wherein the electrical connection element of the first type and the electrical connection element of the second type are aligned or substantially aligned along an axis parallel to the length or to the width of the photovoltaic module or are parallel or substantially parallel to the length or to the width of the photovoltaic module or are perpendicular or substantially perpendicular to the photovoltaic module.

10. The device according to claim 7 , wherein the electrical connection element of the first type and the electrical connection element of the second type are disposed on two adjacent sides of the photovoltaic module.

11. An assembly of photovoltaic modules according to claim 7 , the photovoltaic modules being connected together via electrical connection elements of the first type and electrical connection elements of the second type.

Assignees

• Pilat Eric
• Vachez Alexandre
• Commissariat Energie Atomique

Inventors

• Pilat Eric
• Vachez Alexandre

Classifications

• H01L31/0508 Primary

  Electricity · mapped topic

• H01R13/73

  Means for mounting coupling parts to apparatus or structures, e.g. to a wall · CPC title

• H02S40/36 Primary

  characterised by special electrical interconnection means between two or more PV modules, e.g. electrical module-to-module connection · CPC title

• H10F19/904 Primary

  characterised by the shapes of the structures · CPC title

• Y02E10/50

  Photovoltaic [PV] energy · CPC title