PACKAGING ADHESIVE FILM AND PHOTOVOLTAIC MODULE

The present invention provides a packaging adhesive film and a photovoltaic module. The packaging adhesive film comprises a flat base layer and a buffer layer. The buffer layer is arranged on a surface of the flat base layer. The buffer layer comprises multiple buffer portions arranged at intervals....

Full description

Saved in:
Bibliographic Details
Main Authors ZHOU, Guangda, CAO, Mingjie
Format Patent
LanguageChinese
English
French
Published 20.01.2022
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
Online AccessGet full text

Cover

More Information
Summary:The present invention provides a packaging adhesive film and a photovoltaic module. The packaging adhesive film comprises a flat base layer and a buffer layer. The buffer layer is arranged on a surface of the flat base layer. The buffer layer comprises multiple buffer portions arranged at intervals. Each buffer portion comprises an elongated protrusion. The elongated protrusion is arranged in a position corresponding to a photovoltaic solder ribbon, or in a position corresponding to a cell gap in a photovoltaic module, or in a position corresponding to a position of a laminated photovoltaic module recessed relative to a lapping portion, or in a position corresponding to a position of a shingled photovoltaic module recessed relative to a lapping portion. The packaging adhesive film has a simple structure. In addition, in the present application, only portions of the packaging adhesive film corresponding to positions of the cell where a micro-crack, a fracture, a broken gate, etc., are prone to occur are thicke
Bibliography:Application Number: WO2021CN92477