A photovoltaic module

Abstract

The application provides a photovoltaic module, which comprises a first adhesive film, a spacer, a cell string and a second adhesive film. The cell string is located between the first adhesive film and the second adhesive film. The first adhesive film, the cell string and the second adhesive film are sequentially arranged along the thickness direction of the photovoltaic module. The spacer is located around the cell string and between the first adhesive film and the second adhesive film. The overall thickness of the first adhesive film, the second adhesive film and the spacer is H. The thickness of the first adhesive film and the spacer is H1. At a position with a distance greater than or equal to 3 mm from the edge of the photovoltaic module, the following condition is met: H1 / H >= 24%. The spacer can reduce the possibility of generating bubbles and cavities during the lamination of the photovoltaic module and improve the quality of the photovoltaic module.

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