SMA sunny home manager - Active Power Feed-In Limitation

8. In the area Electricity Tariff , enter the time for which the electricity tariff applies in the input
fields From and To.
Tip: Split the night tariff into two tariffs. Configure the first tariff up to 12 midnight. Configure
the second tariff from 12 midnight.
9. Enter the electricity tariff that applies to the entered time in the input field Price.
10. If the electricity tariff only applies to specific weekdays, activate the checkboxes with the
respective weekdays.
11. If the electricity tariff applies to each weekday, activate all weekday checkboxes.
12. To enter additional electricity tariffs, select and enter the data.
13. Select [Save].
12.9 Configuring Limitation of Active Power Feed-In
Responsibility of the system operator for limitation of active power feed-in
The system operator is responsible for the correctness of information on limiting the active power
feed-in and nominal PV system power.
• Ask your grid operator beforehand whether you are permitted to use the
SunnyHomeManager to limit active power feed-in (Manufacturer's Declaration "Feed-In
Management in Accordance with the Renewable Energy Sources Act (EEG) 2012 with
SunnyHomeManager (SHM) from SMA" available at www.SMA-Solar.com).
• Set the limitation of active power feed-in required by the grid operator. If you are not sure
about this, contact your grid operator.
• Ensure you have correct information on the nominal PV system power. If you extend the
system, adjust the value for the nominal PV system power accordingly.
Supported inverters for the limitation of the active power feed-in to 0%
Limitation of the active power feed-in to 0% is only supported by inverters that support the
fallback function (fallback: in the event of a communication failure between the
SunnyHomeManager and the inverter, the inverter reverts to an output power of 0watts).
You will find a list of all inverters that support limitation of the active power feed-in to 0% in the
SunnyHomeManager installation manual.
Requirement:
☐ The BLUETOOTH connection between all devices of the system must be good. You can check
the connection quality with SunnyExplorer (see SunnyExplorer user manual). To improve the
wireless connection between the BLUETOOTH devices, use the SMAradio-controlled socket
as a repeater, if necessary.
☐ The feed-in meter must comply with the requirements (see SunnyHomeManager installation
manual).
12 System Settings
SMA Solar Technology AG
User ManualHoMan_Portal-BA-en-20114