SOLAR CELL MODULE

摘要

A solar cell module includes a plurality of solar cells each including a semiconductor substrate and first and second electrodes extending in a first direction on a back surface of the semiconductor substrate, and conductive lines disposed to extend in a second direction crossing the first direction on the back surface of the semiconductor substrate of each solar cell. The conductive lines are connected to the first and second electrodes through a conductive adhesive or are insulated from the first and second electrodes through an insulating layer. A first direction length of the conductive adhesive and a first direction length of the insulating layer are equal to or greater than a linewidth of each conductive line and are less than a distance between the conductive lines. The first direction length of the insulating layer is greater than the first direction length of the conductive adhesive.

主权项

1. A solar cell module comprising:
a plurality of solar cells each including a semiconductor substrate and first and second electrodes that are formed on a back surface of the semiconductor substrate, the first and second electrodes extending in a first direction, and having different polarities; and conductive lines disposed to extend in a second direction crossing the first direction on the back surface of the semiconductor substrate included in each solar cell, the conductive lines being connected to the first and second electrodes through a conductive adhesive or being insulated from the first and second electrodes through an insulating layer, wherein a first direction length of the conductive adhesive in the first direction and a first direction length of the insulating layer in the first direction are equal to or greater than a linewidth of each conductive line and are less than a distance between the conductive lines, and wherein the first direction length of the insulating layer is greater than the first direction length of the conductive adhesive.