SMA SUNNY HOME MANAGER - Manual (Page 97)

SMA Solar Technology AG 12 System Settings
User Manual HoMan_Portal-BA-en-17 97
Procedure:
1. Select Configuration > PV system properties in the page and menu selection.
2. Select the tab PV system data.
3. Select [Edit].
☑ The menu for setting PV system data opens.
4. In the Power area, set the system power in the text field PV system power.
5. To set the manufacturer of the PV modules, select the manufacturer in the drop-down list
Manufacturer.
6. To set the module types, select the module types in the drop-down list Module type.
7. Select [Save].
12.4.2 Automatic Calculation of PV System Power
The PV system power is the sum of the power of all PV modules. It can be calculated automatically
from the data in the device properties.
The PV system power is required in order to display the following data:
• Specific PV system yield
• Average expected yield
• Performance ratio
Requirements:
☐ You must have entered the PV array power of all inverters (see Section 8.10 "Entering the PV
Array Power", page 59).
☐ You must have the user role Installer or PV system administrator (see Section 13.1 "Users
and User Rights", page 108).
Procedure:
1. Select Configuration > PV system properties in the page and menu selection.
2. Select the tab PV system data.
3. Select [Edit].
☑ The menu for setting PV system data opens.
4. In the area Power, activate the checkbox Calculate PV system performance from device
properties.
☑ The calculated nominal PV system power is displayed.
5. Select [Save].