SMA STP 50-40 Operating Manual page 66

8 Operation
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For the correct display of the user interface, cookies are required. The cookies are used for
convenience only. By using this user interface you agree to the placement of cookies.
Log in as Installer or User for the First Time
Password assignment for user and installer
The passwords for the user groups Installer and User must be assigned when accessing the
user interface for the first time. If the inverter was registered in a communication device (e.g.,
SMA Data Manager) and the system password was assigned, the system password is also the
installer password. In this case, only the user password must be assigned.
• If you as a specialist assign the user password, only pass the password on to persons to
access the inverter data via the user interface.
• If you as a user assign the installer password, only pass the password on to persons to
receive access to the system.
Installer password for inverters registered in a communication device or in
Sunny Portal
To be able to register the inverter in a communication device (e.g., SMA Data Manager) or in
a Sunny Portal system, the password for the user group Installer must match the system
password. If you assign a password for the user group Installer via the user interface of the
inverter, the same password must also be used as the system password.
• Assign a uniform installer password to all SMA devices in the system.
Procedure:
1. In the drop-down list Language, select the desired language.
2. In the Password field, enter a password for the User user group.
3. In the Repeat password field, enter the password again.
4. Click on Save.
5. In the New password field, enter a password for the Installer user group. Assign a uniform
password to all SMA devices to be registered in a system. The installer password is also the
system password.
6. In the Repeat password field, enter the password again.
7. Click on Save and log in.
☑ The Configuring the Inverter page opens.
Log in as the User or Installer
1. In the drop-down list Language, select the desired language.
2. In the User group drop-down list, select the entry Installer or User.
3. Enter the password in the field Password.
4. Select Login.
☑ The start page of the user interface opens.
66 STP50-4x-BE-en-23
SMA Solar Technology AG
Operating manual