SOLAR CELL AND METHOD FOR MANUFACTURING SAME

摘要

The present invention relates to a solar cell and to a method for manufacturing same. The solar cell according to the present invention includes a substrate (100); a lower electrode (111a) formed on the substrate (100); a photoelectric element unit (200a) including a polycrystalline photoelectric element (210) formed on the lower electrode (111a) and which has a plurality of laminated polycrystalline semiconductor layers (211a, 212a, 213a), and an amorphous photoelectric element (220) formed on the polycrystalline photoelectric element (210), and which has a plurality of laminated amorphous semiconductor layers (221, 222, 223); and an upper electrode (400) formed on the photoelectric element unit (200a).