A solar cell module comprising: a plurality of solar cells (C1, C2); a plurality of wiring members, the plurality of wiring members electrically connected to a front electrode of a first cell of the plurality of solar cells (C1, C2) and the plurality of wiring members electrically connected to a back electrode of a second cell adjacent to the first cell of the plurality of solar cells (C1, C2) to form a plurality of strings; and a connection terminal connected to the wiring members of two adjacent strings, wherein each of the plurality of wiring members has a circular cross-section and the connection terminal has a rectangular band shape, and wherein the front electrode includes: a plurality of front fingers configured to extend in a first direction in parallel with one another; a plurality of connection electrodes connecting the plurality of front fingers, and configured to extend in a second direction crossing the plurality of front fingers; and a plurality of pads (Pd) formed at crossings of the plurality of front fingers and the plurality of connection electrodes, wherein the plurality of pads (Pd) attach the plurality of wiring members to the crossings, wherein the back electrodes includes: a back electrode layer; and a plurality of back bus bars, wherein the number of the plurality of wiring members is 10 to 18, and each width of the plurality of wiring members is 0.24 mm to 0.53 mm, and wherein each of the plurality of wiring members has the width that is smaller than a width of each of the plurality of pads (Pd) such that each wiring member does not fully covers each of the plurality of pads (Pd). a plurality of solar cells (C1, C2); a plurality of wiring members, the plurality of wiring members electrically connected to a front electrode of a first cell of the plurality of solar cells (C1, C2) and the plurality of wiring members electrically connected to a back electrode of a second cell adjacent to the first cell of the plurality of solar cells (C1, C2) to form a plurality of strings; and a connection terminal connected to the wiring members of two adjacent strings, wherein each of the plurality of wiring members has a circular cross-section and the connection terminal has a rectangular band shape, and wherein the front electrode includes: a plurality of front fingers configured to extend in a first direction in parallel with one another; a plurality of connection electrodes connecting the plurality of front fingers, and configured to extend in a second direction crossing the plurality of front fingers; and a plurality of pads (Pd) formed at crossings of the plurality of front fingers and the plurality of connection electrodes, wherein the plurality of pads (Pd) attach the plurality of wiring members to the crossings, wherein the back electrodes includes: a back electrode layer; and a plurality of back bus bars, wherein the number of the plurality of wiring members is 10 to 18, and each width of the plurality of wiring members is 0.24 mm to 0.53 mm, and wherein each of the plurality of wiring members has the width that is smaller than a width of each of the plurality of pads (Pd) such that each wiring member does not fully covers each of the plurality of pads (Pd). a plurality of front fingers configured to extend in a first direction in parallel with one another; a plurality of connection electrodes connecting the plurality of front fingers, and configured to extend in a second direction crossing the plurality of front fingers; and a plurality of pads (Pd) formed at crossings of the plurality of front fingers and the plurality of connection electrodes, wherein the plurality of pads (Pd) attach the plurality of wiring members to the crossings, wherein the back electrodes includes: a back electrode layer; and a plurality of back bus bars, wherein the number of the plurality of wiring members is 10 to 18, and each width of the plurality of wiring members is 0.24 mm to 0.53 mm, and wherein each of the plurality of wiring members has the width that is smaller than a width of each of the plurality of pads (Pd) such that each wiring member does not fully covers each of the plurality of pads (Pd). a back electrode layer; and a plurality of back bus bars, wherein the number of the plurality of wiring members is 10 to 18, and each width of the plurality of wiring members is 0.24 mm to 0.53 mm, and wherein each of the plurality of wiring members has the width that is smaller than a width of each of the plurality of pads (Pd) such that each wiring member does not fully covers each of the plurality of pads (Pd).