| 摘要 |
PURPOSE: A solar cell and a manufacturing method thereof are provided to prevent the short-circuit of a rear electrode and to simplify a process. CONSTITUTION: An electrode substrate(100) includes an insulation bonding part which mutually connects a plurality of rear electrodes. A first stepped pulley part is formed in the edge region of the rear electrode. A first rear electrode(110) and a second rear electrode(120) are mutually connected to each other by the insulation bonding part. The first and the second rear electrode are formed into a conductor like a metal. |
