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IoT & Embedded

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.

UsernamePasswordAccessNotes
(blank / none)
0000
APIFactory default for the 'User' user group on all SMA devices. Read and limited configuration access.
(blank / none)
1111
APIFactory default for the 'Installer' user group on all SMA devices. Full commissioning access.

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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