| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a solar battery having an improved photoelectric conversion efficiency. <P>SOLUTION: A solar battery 1 comprises: a solar battery substrate 10 having an n-type surface 10an and a p-type surface 10ap on one main surface 10a; an n-side electrode 21n disposed above the n-type surface 10an; and a p-side electrode 21p disposed above the p-type surface 10ap. The p-side electrode 21p includes a p-side bus bar section 21p1 extending along a first direction x, and a plurality of p-side finger sections 21p2 extending from the p-side bus bar section 21p1. The n-side electrode includes an n-side bus bar section 21n1 extending along the first direction x, and a plurality of n-side finger sections 21n2 extending from the n-side bus bar section 21n1. The n-side bus bar 21n1 and the p-side bus bar section 21p1 are arranged along the first direction x. <P>COPYRIGHT: (C)2012,JPO&INPIT |
