Apparatus and method for attaching interconnector of solar cell panel

A solar cell connecting method for manufacturing a solar cell string, the solar cell connecting method comprising:

• cutting a plurality of first interconnectors fixed to a first fixing member;
• placing the plurality of first interconnectors on a working table by the first fixing member fixing both sides of the plurality of first interconnectors in a longitudinal direction and transporting the plurality of first interconnectors in a state that the plurality of first interconnectors are spaced apart from each other at intervals;
• placing a first solar cell on the plurality of first interconnectors, fixing the first solar cell and the plurality of first interconnectors by an exhaust adsorption, and releasing the first fixing member from the plurality of first interconnectors;
• placing a plurality of second interconnectors on the first solar cell and the working table by the first fixing member fixing both sides of the plurality of second interconnectors in a longitudinal direction and transporting the plurality of second interconnectors in a state that the plurality of second interconnectors are spaced apart from each other at intervals,
• wherein a first region of the plurality of second interconnectors is positioned on the first solar cell, and a second region of the plurality of second interconnectors is positioned on the working table;
• placing a second solar cell on the second region of the plurality of second interconnectors, fixing the second solar cell and the plurality of second interconnectors by the exhaust adsorption, and releasing the first fixing member from the plurality of second interconnectors;
• and
• heat-treating the first and second solar cells and the plurality of first and second interconnectors, so as to attach the plurality of first interconnectors and a back electrode of the first solar cell, attach the plurality of second interconnectors and a front electrode of the first solar cell, and attach the plurality of second interconnectors and a back electrode of the second solar cell.