SOLAR CELL AND MANUFACTURING METHOD THEREOF

摘要

A solar cell in accordance with an embodiment comprises: multiple rear electrode patterns which are spaced from each other and arranged on a substrate; light absorbing layer patterns in which contact patterns are formed for connecting electrodes to each other on the substrate where the rear electrode patterns are disposed and isolation patterns are formed for classifying electrodes into unit cells; front electrode patterns which are arranged on a light absorbing layer and are spaced by the isolation patterns; and insulation patterns which are arranged between the rear electrode patterns or on the rear electrode patterns, wherein the front electrode patterns are inserted into the contact patterns to be electrically connected to the rear electrode patterns.