MWT Solar cell module with Metal Wrap Through type solar cell and wire interconnector

摘要

The present invention relates to an MWT-type bifacial solar cell and a solar cell module using a wire interconnector, which are able to form the solar cell module by using the MWT-type bifacial solar cell, to connect solar cells to each other by using the wire interconnector, to improve photoelectric transformation properties of the solar cell module, and to improve a precision in alignment of the interconnector. According to the present invention, the MWT-type bifacial solar cell and the solar cell module using the wire interconnector comprise: a plurality of MWT-type bifacial solar cells; and the wire interconnector which electrically connects neighboring MWT-type bifacial solar cells. The MWT-type bifacial solar cell has an n electrode and a p electrode repeatedly placed in turn on a rear surface of a substrate. The wire interconnector is placed on the n electrode and the p electrode of the neighboring MWT-type bifacial solar cell to electrically connect the n electrode to the p electrode.