Starting with software version 1.24, the Multi RS Solar should work as just an inverter without any batteries connected. However, on my device the option PV Inverter only (without batteries) is not visible in the ESS mode options. This is even after updating the device to version 1.25, and downloading the latest beta of VicronConnect.
Do I need to change another setting to make this option available? I have one of the older Multi RS Solars (with a single MPPT).