Will energy consumption be synchronized to Home Assistant?
Possibly. How are we supposed to know what you mean? Aqara (which I assume has something to do with the question) has many products, using various protocols, that can be linked with multiple integrations. Please read this:
Also, be aware this is an English only forum.
Sorry for the wrong question. I should have asked if there is any way to monitor the current electricity consumption from, for example, the AQARA Dual Relay Controller T2?
People will also need to know what integration you intend to use. The Aqara hub, via Zigbee using ZHA or Zigbee2MQTT. A quick Google suggests last should sync power, the others I don’t know. Others may be able to confirm.