Force discharging of battery

I want to configure my converter using MQTT to forcefully discharge the battery.

Currently I’ve set
settings/0/Settings/CGwacs/Hub4Mode to 3 (External Model)
settings/0/Settings/CGwacs/AcPowerSetPoint to -1000

But if I do this, the converter returns to an ‘inactive state’
What am I missing ?

Just set the inverter software switch to invert only. Job done.

1 Like

How can I do that using MQTT ?
What is the topic and value i need to set

To be clear are you wanting to force discharge into the grid or loads attached to AC out?
And is this a managed battery?

yes I want to discharge into the grid.

What do you mean with a ‘managed’ battery ?

Disable DESS and

W/c0619ab58c9b/settings/0/Settings/CGwacs/AcPowerSetPoint

Change c0619ab58c9b to yours

I use MQTT Explorer (for test)

And check