Solar Cell Module

A solar cell module comprising:

• a plurality of solar cells;
• and
• a plurality of wiring members configured to electrically connect adjacent solar cells among the plurality of solar cells, each of the plurality of wiring members extending in a straight line in a first direction, wherein a number of the plurality of wiring members is greater than or equal to 6 and less than or equal to 21,
• wherein each solar cell of the plurality of solar cells comprises a first electrode that is disposed on a first side of the solar cell, wherein the first electrode comprises (i) a plurality of finger electrodes that each extend in a straight line in a second direction transverse to the first direction, (ii) a plurality of connection electrodes configured to interconnect the plurality of finger electrodes in the first direction, and (iii) a plurality of contact pads disposed along each of the plurality of connection electrodes, and
• wherein each of the plurality of wiring members has a width that is (i) greater than a width of each of the plurality of connection electrodes such that each wiring member covers each connection electrode, (ii) less than a width of each of the plurality of contact pads such that each wiring member does not fully cover each of the plurality of contact pads, and (iii) greater than or equal to 252.7 μm and less than or equal to 530 μm.