| 摘要 |
The invention relates to a circuit arrangement for power generation with solar cells (10 to 32). The solar cells are connected in series and in strings (34 to 44) each of several cells. A bypass diode (50 to 60) is connected in parallel to each string (34 to 44). Further diodes (64 to 70) are connected in parallel to two and/or more bypass diodes of series-connected strings. With this arrangement, the number of current-carrying diodes is considerably reduced when any strings are in shade. |
