Patent ID: 8119901

Claim:
A solar cell module, comprising: a plurality of solar cells, each solar cell including at least one first current collector and at least one second current collector, and the at least one first current collector and the at least one second current collector being positioned on a non-light incident surface of each solar cell, which is opposite to a light incident surface of each solar cell; a first protective layer positioned on the light incident surfaces of the plurality of solar cells; a transparent member positioned on the first protective layer; a conductive pattern part positioned on the non-light incident surfaces of the plurality of solar cells, the conductive pattern part including a first pattern having at least one first protrusion, a second pattern having at least one second protrusion, a third pattern having at least one third protrusion, and a fourth pattern having at least one fourth protrusion, wherein the first pattern being spaced apart from the second pattern and the third pattern being spaced apart from the fourth pattern, and the second pattern being connected to the third pattern; and an insulating sheet positioned between the plurality of solar cells and the conductive pattern part and having a plurality of first openings positioned at locations corresponding to the first and second current collectors of the plurality of solar cells and exposing the first and second current collectors of the plurality of solar cells, wherein the at least one first current collector of one solar cell is connected to the at least one first protrusion of the first pattern through the first openings of the insulating sheet, the at least one second current collector of another solar cell is connected to the at least one fourth protrusion of the fourth pattern through the first openings of the insulating sheet, the at least one second current collector of the one solar cell is connected to the at least one second protrusion of the second pattern through the first openings of the insulating sheet, and the at least one first current collector of the another solar cell is connected to the at least one third protrusion of the third pattern through the first openings of the insulating sheet.