| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a solar cell and a solar cell module that can suppress a position shift of a solar cell string. <P>SOLUTION: In the solar cell 10, the rear surface of a solar cell substrate 20 has an electrode formation region Ra which is a rectangular region formed by connecting straight line segments along the outer edge of the plurality of rear-surface-side thin wire electrodes 30B. The electrode formation region Ra includes a first region R1 and a second region R2 which has a greater exposed area of the solar cell substrate 20 per unit area than that of the first region R1. The second region R2 is formed at an edge portion of the rear surface in a perpendicular direction T. <P>COPYRIGHT: (C)2011,JPO&INPIT |
