| 摘要 |
A solar cell module includes a plurality of solar cells each including a substrate, an emitter region positioned at a back surface of the substrate, first electrodes electrically connected to the emitter region, second electrodes electrically connected to the substrate, a first current collector positioned at ends of the first electrodes, and a second current collector at ends of the second electrodes, and a first connector connecting a first current collector of a first solar cell of the plurality of solar cells to a second current collector of a second solar cell adjacent to the first solar cell. The first current collector of the first solar cell and the second current collector of the second solar cell each have a different polarity. |
| 主权项 |
1. A solar cell module comprising:
a plurality of solar cells each including a substrate forming a p-n junction, a plurality of first electrodes of a first conductive type extended in a first direction on a back surface of the substrate, a plurality of second electrodes of a second conductive type which alternate with the first electrodes, extended in the first direction, and are separated from the first electrodes on the back surface of the substrate, wherein the plurality of solar cells comprising a first solar cell, a second solar cell adjacent to the first solar cell in a second direction crossing the first direction, and a third solar cell adjacent to the first solar cell in the first direction; and a first connector electrically connecting the first solar cell and the second solar cell in the second direction; a second connector electrically connecting the first solar cell and the third solar cell in the first direction, wherein an arrangement of the plurality of first electrodes and the plurality of second electrodes is different from each other in the first solar cell and the second solar cell, and the first connector electrically connects the plurality of first electrodes of the first solar cell and the plurality of second electrode of the second solar cell in the second direction, wherein an arrangement of the plurality of first electrodes and the plurality of second electrodes is the same in the first solar cell and the third solar cell, and the second connector electrically connects the plurality of second electrodes of the first solar cell and the plurality of first electrode of the third solar cell in the first direction. |
