Energy management system

Hello everyone,
I have applied for funding under the Bavarian 10,000 Houses Program.
It states, among other things:

The energy management components have:
- A suitable electronic and openly disclosed interface for communication with a (future) smart meter infrastructure, to provide grid services and to process flexible consumption and feed-in tariffs.
- A suitable and openly disclosed interface for remote control

Now my question is: If I choose a "normal" house installation, i.e. no KNX or BUS system. Can I fulfill this requirement? Which interface meets the requirements?

Thanks for your answers!
Regards

With heat pumps, for example, via a device with an "SG ready" label. Since you posted here in the solar/energy section, I assume it’s about photovoltaics; in that case, the datasheet of the inverter should be studied or the solar technician consulted. It has nothing to do with the bus system in the house at first.