| 摘要 |
PROBLEM TO BE SOLVED: To provide a photovoltaic power generation system monitoring control technique capable of stably controlling at a low cost while preventing decrease of power generation amount and while reducing the control load to the minimum.SOLUTION: The photovoltaic power generation system monitoring controller includes: a setting section 21 that, with respect to plural solar battery modules M in which plural solar battery cells C are connected to each other, sets a control pattern that defines a control range of micro inverters MIC each independently performing MPPT control on the electric power-voltage characteristics when at least one of the solar battery modules M is get shaded; and an instruction section 34 that, when the solar battery module M gets shaded, instructs the micro inverter MIC to execute the control according to the control pattern set by the setting section 21.SELECTED DRAWING: Figure 2 |
