| 摘要 |
An electrical power generating system is based on a photovoltaic cell array 10 comprises means 20 for monitoring the output of the array 10 in order to determine whether the output is sufficient to sustain supply to a connected power network. The output of the array 10 is monitored by sensing the voltage across a resistor 16 connected across the array output 10, 12. When a predetermined threshold in the array output 10, 12 is reached, the means 20 for monitoring the output is disabled and the array 10 is connected to the power network. |
