PHOTOELECTRIC MODULE

Abstract

The invention relates to the field of photovoltaics and proposes a photovoltaic module, which comprises: a solar panel whose surface is made up of a grid of spaced lattice structures along the first direction; a grid of spaced connecting parts along the second direction, each of which is arranged on the surface of the solar panel and is electrically in contact with at least one of the grid of lattice structures; each of which consists of a body, the first and second parts being placed on the surface of the body, the first part being placed on the surface of the solar panel and being alloyed with at least one of the grid of lattice structures, and the outer profile of the second part being at least opposite the body to the inner profile of the second part. For the same connecting part, the proportion of the area of ​​the first part is smaller than the proportion of the area of ​​the second part in a cross-section perpendicular to the direction of expansion of the connecting part.The photovoltaic module also includes a cladding configured to cover the surface of the splice and the surface of the solar panel, and a cover plate placed at the edge of at least one cladding layer away from the solar panel. The photovoltaic module proposed by the invention is at least beneficial to improving the connection performance between the splice strip and the solar panel, and to enhancing the yield of the solar panel.