Abstract: An embodiment of the present invention provides a solar cell. The solar cell includes a semiconductor substrate, a plurality of finger electrodes, and a plurality of bus electrodes. The finger electrodes are disposed on a surface of the semiconductor substrate. The bus electrodes are disposed on the surface of the semiconductor substrate separately. At least one of the bus electrodes includes a plurality of branch electrodes, and the branch electrodes are disposed on the surface of the semiconductor substrate in parallel. An outer side of each of the branch electrodes is connected to at least one of the finger electrodes. This embodiment may help reduce the cost for manufacturing the solar cell.