| 摘要 |
The present invention provides a solar cell module with a tab wire, which can maintain a desirable shaped state and can also obtain sufficient connection reliability with the tab wire, and a method of manufacturing such a solar cell module. The tab wire (3) is designed such that on both of the surface and the rear surface thereof, a plurality of convex portions and concave portions, which continue in the longitudinal direction, are alternately formed in the width direction so that concavo-convex portions (21) are formed thereon, and its one end is connected to a busbar electrode (11) serving as a surface electrode, while the other end is connected to a rear surface electrode (13), respectively via an adhesive resin material. Moreover, the tab wire (3) is also designed such that a concavo-convex angle, which is made by a line segment formed by connecting an apex of the convex portion and an apex of each of concave portions adjacent to the convex portion and a line segment formed by connecting the apexes of the concave portions adjacent to the two sides of the convex portion, is set to 10° or more to 50° or less. |
