SMA Solar Technology Sunny Home Manager 2.0 — Default Password
Default username and password for the SMA Solar Technology Sunny Home Manager 2.0: (blank) / 0000. Learn how to log in and how to change the default credentials.
These are device-level SMA communication passwords, not Sunny Portal web-account credentials (which are user-defined at registration). The passwords apply uniformly to all SMA inverters and the Sunny Home Manager 2.0. SMA documentation explicitly warns these defaults must be changed.
| Username | Password | Access | Notes |
|---|---|---|---|
(blank / none) | 0000 | API | Factory default for the 'User' user group on all SMA devices. Read and limited configuration access. |
(blank / none) | 1111 | API | Factory default for the 'Installer' user group on all SMA devices. Full commissioning access. |
- Source
- vendor documentation
Responsible use
This database lists publicly documented default credentials so administrators can find and change them. Only use these on systems you own or are authorized to test.
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