Abstract: An assembly including at least one photovoltaic cell including a face on which a collecting grid is arranged, at least one interconnection strip attached to the face, and intended to electrically and mechanically connect the photovoltaic cell to another photovoltaic cell, and at least one line of adhesive, made of an electrically conductive material, disposed between the collecting grid and the interconnection strip, the line of adhesive being adapted to mechanically and electrically connect the interconnection strip to the photovoltaic cell, the line of adhesive extending substantially along a main longitudinal axis (X) and having a substantially constant width. The line of adhesive is disposed according to a zigzag pattern formed from a plurality of segments each forming an angle (?) less than or equal to 30° with the main longitudinal axis (X).