Issue:

A battery alarm with code F120 is triggered on the HIS-SC-010 inverter.

Cause:

information not provided in the case

Resolution:

1. Log into the inverter system interface.
2. Locate the option to run a remote test within the system interface.
3. Perform the remote test on the inverter.
4. Confirm if the alarm has stopped and verify that the inverter is operating normally.