Limitation of the PV feed-in capacity
The feed-in power must be reduced to the value specified by the energy supplier (e.g. 70%) if the energy supplier stipulates a reduction in PV power and you cannot implement active power control with a ripple control receiver or do not wish to do so.
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Incorrect settings due to lack of expertise.
The system operator is responsible for correctly setting the active power limitation. Your grid operator will provide details of the permissible active power for your system.
We recommend that the installer configures all the settings.
Ask your EVU which power limitation applies to you.
The power limitation can be set via the following menus.
Inverter web server: Service > General > Grid connection > Limit active power to [W]
Inverter: Settings/Information > Service menu > Grid connection > Maximum grid feed-in
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In some applications, a compatible energy meter may be seen as an attractively priced alternative to the ripple control receiver. Here the feed-in may well be limited by the energy supply company, but the inverter controls the flow of energy (self-consumption in house grid and feed-in to the public grid) in such a way that the self-produced energy is not lost or loss is kept to an absolute minimum.
Dynamic active power control can be activated in the inverter to this end. Active power control