Configuring The Active Power Mode For Systems With External Setpoint; Configuring The Active Power Mode For Systems With Manual Setpoint - SMA SUNNY HIGHPOWER PEAK3 SHP 100-21 Operating Manual

9 Operation
Procedure:
1. Select the menu User settings on the home page of the user interface.
2. In the context menu, select [Starting the installation assistant].
☑ The installation assistant will open.
Also see:
• Layout of the installation assistant ⇒ page 51
9.9

Configuring the active power mode for systems with external setpoint

Requirement:
☐ Installation assistant has been started.
Procedure:
1. Select [Save and continue] after each step up until the step Grid management service.
2. In the tab Active power mode set the switch Active power setpoint to [On].
3. In the drop-down list Operating mode active power setpoint, select the entry External setpoint.
4. In the drop-down list Fallback behavior, select the entry Apply fallback values.
5. In the Fallback value of maximum active power field, enter the value to which the product should limit its
nominal power if communication to the higher-level control unit fails after the timeout time has elapsed.
6. In the Timeout field, enter the time that the product should wait until it limits its nominal power to the set fallback
value.
7. If, in the event of a 0% or 0 W specification, the inverter is not permitted to feed small amounts of active power
into the utility grid, select the entry Yes in the drop-down list Grid disconnection for 0% active power
setpoint. This ensures that in the event of a 0% or 0 W specification, the inverter disconnects from the utility grid
and does not feed in active power.
9.10

Configuring the active power mode for systems with manual setpoint

Requirement:
☐ Installation assistant has been started.
Procedure:
1. Select [Save and continue] after each step up until the step Grid management service.
2. In the tab Active power mode set the switch Grid connection point regulation to [On].
3. Enter the total power of the PV array in the field Nominal system power.
4. In the drop-down list Operating mode of active power limitation at the point of interconnection, select
whether active power limitation is to be performed via a fixed specification in percent or in watts.
5. In the field Set active power limit at the grid-connection point, enter the value to which the active power at
the grid-connection point is to be limited. The value must be set to 0 for zero power output.
6. Set the Active power setpoint to [On].
☑ You can manually specify the active power or have the active power controlled by the inverter.
7. Manual preset: In the Operating mode active power setting drop-down list, select Manual setting in % or
Manual setting in W.
8. Manual preset: Enter the default value in the Active power field.
52 SHPxxx-21-BE-en-10
SMA Solar Technology AG
Operating manual