| 摘要 |
A bridged solar cell and a solar power generation system. The bridged solar cell (100) comprises a substrate (100a), a first group of bus electrodes (100b), a second group of bus electrodes (100c), a first welding piece (100d), a first insulating piece (100e), a third group of bus electrodes (100g) and a second welding piece (100f). The first group of bus electrodes is arranged on a front surface (100a1) of the substrate along a first direction (D1). The second group of bus electrodes is arranged on a back surface (100a2) of the substrate along a second direction (D2) different from the first direction (D1), and is electrically connected to the first group of bus electrodes through the substrate. The first welding piece is electrically connected to the second group of bus electrodes. The first insulating piece is arranged on the back surface. The third group of bus electrodes is arranged on the first insulating piece along the second direction so as to be insulated from the substrate. The second welding piece is arranged on the first insulating piece and is electrically connected to the third group of bus electrodes. |
