Automatic disconnection
If the device is subjected to too high a load, it switches off automatically. It can then either be manually restarted or set up so that it restarts itself.
The loads that were responsible for the overload should firstly be switched off manually. Otherwise, the device will switch off again shortly after starting.
As a Sunny Backup 5000 can supply up to 8.4 kW per minute, an overload should only occur in exceptional cases.
Backup mode indicates a power outage and that the Sunny Backup system has formed a self-sufficient stand-alone grid.