10 Operation
SMA Solar Technology AG
Operating manualSTP110-60-BE-en-1662
The basic procedure for changing operating parameters is explained in another section (see
Section10.6, page61).
Requirements:
☐ You are logged in on the user interface as Service provider (see Section10.2.2, page57).
Procedure:
• In order to disable the SMAShadeFix feature, in the parameter group Extended Model 2-1
RW, set the parameter MPPSHdwEn to Off.
Also see:
• SMA ShadeFix⇒page23
10.9 Configuring the Country Data Set
By default, the inverter is not set to a specific country data set. In order for the inverter to be able to
feed in, a country data set must be set. The country data set must be adjusted to the installation site.
The country data set must be set correctly.
If you select a country data set which is not valid for your country and purpose, it can cause a
disturbance in the PV system and lead to problems with the grid operator. When selecting the
country data set, you must always observe the locally applicable standards and directives as
well as the properties of the PV system (e.g. PV system size, grid-connection point).
• If you are not sure which standards and directives are valid for your country or purpose,
contact the grid operator.
Requirements:
☐ You are logged in on the user interface as Installer (see Section10.2.1, page56).
Procedure:
1. Click on [Device monitoring] in the menu.
2. Select [Initialization].
3. Select the desired country data set from the drop-down list Grid code settings.
4. Confirm change of the setting with [Save settings].
10.10 Setting the arc-fault circuit interrupter (AFCI)
The basic procedure for changing operating parameters is explained in another section (see
Section10.6, page61).
Requirements:
☐ Your inverter is equipped with AFCI. The type label of your inverter indicates whether your
inverter has AFCI.