Solis power control for S6-EH3P(30-50)K-H from HA

[frank8the9tank]

Hello All,

I'm planning on building a high voltage battery of 200kWh in combination with the S6-EH3P30K-H inverter.
It's not total clear to me if this integration has the capabilities to control the inverter.
By control i mean:

The inverter will be mainly used as a charge/discharge controller based on grid pricing.
So charge when the price is low, discharge when high.

But to do this effectively i have to control the charge and discharge power settings/values of this inverter.
So to set some register to charge now with 2kw, discharge now with 3,456kw.

I already own 2 similar of these systems, A Storedge 10kw + Seplos 30kWh batteries and a Solax X3 hybrid10kw + 20kwh batteries.
Both of the HA integration allow me to fully control these inverters.
So HA is telling every 5 seconds what these inverter should do, and at which power level.

So coming to my main question, Can this integration do something similar to the above integrations?
As its not clear to me if this inverter/integration has this capability.

Thanks in advance.

[SanderM2]

Found a solution for this already?
I’m in need of the same thing too now…

[frank8the9tank]

No not yet

[SanderM2]

Ok. Well I’m still waiting on Solis for the modbus write register details. Already waiting for over a week now.
With those I should be able to make it work.

[UDicke]

I'm excited about that answer
I received the following text from Solis Support:
Solis only supports control via the Solis Cloud. Control via Home Assistant via Modbus is not supported.
Unfortunately, according to internal guidelines, we are not allowed to release the complete Modbus register table for the inverter control to end customers or installers

[Pho3niX90]

This is already available as is, with the different modes.