SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME

摘要

The present invention relates to a solar cell. The solar cell includes: a substrate; a selective emitter part which is located on the substrate and includes a high density doping part and a low density doping part; a first dielectric layer which is located on the selective emitter part and includes a plurality of first opening parts which are separately arranged and a plurality of second opening parts which are located around the first opening parts.; a first electrode which is connected to the selective emitter part through the first opening part and the second opening part; and a second electrode which is located on the substrate and is connected to the substrate. The first opening part and the second opening part are formed on different planes. The plane shape of the first opening part is a line. The plane shape of the second opening part is a dot.