Solar cell module and method for manufacturing the same

A solar cell module comprising:

• a plurality of solar cells each including a semiconductor substrate and a plurality of first electrodes and a plurality of second electrodes, which are alternately formed and extended in a first direction on a back surface of the semiconductor substrate;
• a plurality of first conductive lines extended in a second direction crossing to the first direction, electrically connected to the plurality of second electrodes included in a first solar cell of the plurality of solar cells and the plurality of first electrodes included in a second solar cell of the plurality of solar cells which is adjacent to the first solar cell by conductive adhesives,
• wherein the conductive adhesives are formed at crossings of the plurality of second electrodes and the plurality of first conductive lines at the first solar cell and at crossings of the plurality of first electrodes and the plurality of first conductive lines at the second solar cell, and the plurality of first conductive lines are insulated to the plurality of first electrodes included in the first solar cell and the plurality of second electrodes included in the second solar cell by insulating layers,
• wherein the insulating layers are formed at crossings of the plurality of first electrodes and the plurality of first conductive lines at the first solar cell and at crossings of the plurality of second electrodes and the plurality of first conductive lines at the second solar cell;
• and
• a plurality of second conductive lines extended in the second direction, electrically connected to the plurality of second electrodes included in the second solar cell and the plurality of first electrodes included in a third solar cell of the plurality of solar cells which is adjacent to the second solar cell by the conductive adhesives,
• wherein the conductive adhesives are formed at crossings of the plurality of second electrodes and the plurality of second conductive lines at the second solar cell and at crossings of the plurality of first electrodes and the plurality of second conductive lines at the third solar cell, and the plurality of second conductive lines are insulated to the plurality of first electrodes included in the second solar cell and the plurality of second electrodes included in the third solar cell by insulating layers,
• wherein the insulating layers are formed at crossings of the plurality of first electrodes and the plurality of second conductive lines at the second solar cell and at crossings of the plurality of second electrodes and the plurality of second conductive lines at the third solar cell,
• wherein the conductive adhesives include a first solder paste having a first melting point and a second solder paste having a second melting point lower than the first melting point,
• wherein the first solder paste is disposed closer to the plurality of first or second electrodes than the plurality of first or second conductive lines, and
• wherein a height of the insulating layers is greater than a height of the conductive adhesives.