描述了用于将电力馈送到电力网中的方法。 有一种以直流电压形式输送电力的装置，其通过逆变器连接到电网。 有一个MPP跟踪器（31）用于影响逆变器，由此确定直流母线标称电压（udc，ref）。 存在调制控制器（33），从该调制控制器（33）将预定的无功功率设定值（Qref）改变为无功功率值（Q *）。 逆变器（17）受中间电路设定点电压（udc，ref）和无功功率值（Q *）的影响。

It is described in an electrical power supply network, a method for feeding electric power. There is an arrangement for the output of electric power in the form of a DC voltage is present, which is connected via an inverter to a power supply network. There is a maximum power point tracker (31) for influencing the inverter available from which an intermediate circuit desired voltage (u _{dc, ref)} is determined. It is a modulation controller (33) is provided, of which a predefined reactive power desired value (Q _ref) to a reactive power value (Q *) is changed. The inverter (17) of the intermediate circuit desired voltage (u _{dc, ref)} and the reactive power value (Q *) affected.