| 摘要 |
PURPOSE: The front electrode structure of a solar cell and the solar cell including the same are provided to improve the solar cell efficiency by minimizing a resistance loss and a shading loss. CONSTITUTION: A plurality of finger electrodes(10) is formed on at least one side of a semiconductor substrate. A plurality of bus-bar electrodes(20) is arranged in parallel with the finger electrodes. A plurality of auxiliary electrodes(21) is connected with one or more bus-bar electrode and is connected with the finger electrodes. All or part of the finger electrodes which are connected between the auxiliary electrodes is open. |
