Device and method for automatic assembly of photovoltaic panels

An automatic assembly, photovoltaic panel technology, applied in photovoltaic power generation, electrical components, climate sustainability, etc., can solve the problems of lack of BCBS, commercial proliferation of BC panels has not yet appeared, lack of machines or devices, etc.

CN104769730BActive Publication Date: 2017-03-22VISMUNDA
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2017-03-22

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Abstract

Apparatus and method for the automatic assembly of photovoltaic panels with back-contact architecture, the apparatus comprising a series of six stations that are configured in sequence in a carousel with recirculation of trays and a control device, which is adjacent to one or more of the stations, for controlling the correctness of the processes performed, the control device enabling the processing or the mere transit of the tray into the subsequent station by comparing the actual state with a predefined state. If one or more of the controls performed in the transfers between the six stations yields a negative outcome regarding the correctness of the operation performed previously, the control device enables the mere transit of the tray with its content to the subsequent stations until it reaches the first station without undergoing any tipping.
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Description

technical field

[0001] The invention relates to a device and a method for the automatic assembly of photovoltaic panels with a back-contact structure, based on a conductive back actually comprising elements for combating atmospheric agents, arranged on the back of the panel. board usage. Background technique

[0002] This backplane can have different compositions and patterns depending on the manufacturer.

[0003] Today, most commercially available photovoltaic panels have a completely similar structure in terms of assembly (basic component) concept and assembly process.

[0004] The structure known as H-type belongs to the first (current) generation of said panels.

[0005] The basic components of an H-plate can be summarized very simply as follows:

[0006] - back plate (hereinafter also referred to as BS=element for protection against atmospheric agents, arranged on the back side of the plate);

[0007] - Photovoltaic cells (made of monocrystalline or polycrystalline...

Examples

Embodiment Construction

[0059] In the subsequent examples of embodiment, each feature given with respect to a particular example may in fact be interchanged with other different features present in other examples of embodiment.

[0060] Also, it should be noted that any known matter discovered during the patent application process is understood to be unclaimed and the subject of a disclaimer.

[0061] According to the figures cited above, reference numeral 1 designates a photovoltaic panel with a back contact structure comprising a back layer 2 made of PET, an optional moisture barrier 3, an additional layer 4 made of PET, a Primer layer 5 made of EVA, conductive layer 6, anti-corrosion layer 7, thermoadhesive or layer 8 made of EVA, dielectric layer 9 such as made of PET , hot-melt adhesive or perforated encapsulation element 10 made of EVA.

[0062] Photovoltaic panel 1 also includes cells 11 , encapsulation layer 12 and glass 13 .

[0063] The numeral 14 designates the BCBS and thus the element ...