| 摘要 |
A solar cell module includes first and second solar cells each including a semiconductor substrate, and first electrodes and second electrodes that have different polarities on the semiconductor substrate and extend in a first direction, and a plurality of conductive lines extended in the second direction, disposed on the semiconductor substrate of each of the first and second solar cells, and connected to the first electrodes or the second electrodes of each of the first and second solar cells, thereby connecting in series the first and second solar cells in the second direction. Each conductive line includes an uneven portion, in a thickness direction of the semiconductor substrate, in a remaining portion except a portion of the conductive line connected to the first electrodes or the second electrodes. |
