SOLAR CELL AND MANUFACTURING METHOD OF THE SAME

摘要

PURPOSE: A solar cell and a manufacturing method thereof are provided to simplify a tabbing process and reducing manufacturing costs by omitting a formation process of a silver pad for tabbing a back contact electrode and a ribbon. CONSTITUTION: A solar battery(150) changes a solar energy into electrical energy. A plurality of ribbons(143) electrically connects a plurality of solar batteries. A bus ribbon connects the plurality of the ribbons. A first sealing film(131) and a second sealing film(132) seal a plurality of solar batteries in both sides. A front substrate(110) and a rear substrate(120) protect a light receiving surface and rear side of the solar battery.