Stopping the System
If you stop the system, the Sunny Island switches from operation into standby mode. In standby mode, the Sunny Island discharges the battery due to its standby consumption. Tip: For longer shutdown periods, switch off the Sunny Island ( > Switching off the System).

Stop via user interface
Stopping the inverter via the user interface is an alternative to pressing the start-stop button.
- To stop the inverter via the user interface, set Device parameters > Device > Operation > General operating mode to Stop.
Procedure:
- For systems with 1 Sunny Island, press the "start-stop" button on the Sunny Island until an acoustic signal sounds.
- For systems with up to 3 Sunny Island inverters, press and hold the "start-stop" button on the master until an acoustic signal sounds.
- For multicluster systems, press and hold the "start-stop" button on the master of the main cluster until an acoustic signal sounds.


Stop of a single-cluster system
When stopping a single-cluster system, the slaves automatically follow the stop command of the master.

Stop of a multicluster system
When a multicluster system is stopped, the extension cluster masters automatically follow the stop command from the main cluster master.
- The inverter LED on each Sunny Island is glowing orange. The Sunny Island inverters are in standby mode.