| 摘要 |
<p>The present invention relates to a solar cell, including a semiconductor substrate which forms a p-n connection; a first electrode and a second electrode which are located at a different position on the rear surface of the semiconductor substrate; a first auxiliary electrode which is located on the rear surface of the semiconductor and is connected to the first electrodes; and a second auxiliary electrode which is located at a different position of the first auxiliary electrode on the rear surface of the semiconductor where the first electrodes are installed at a different position in a first direction, the second electrode are installed at a different position in a first direction, and the first electrodes arranged in the first direction are located at a different position of the second electrode in the second direction crossed with the first direction.</p> |
