No Problem. You will find that you have to make a template sensors for the power and energy. As the Shelly will be assuming that the voltage is 220V not 400V (as that is what it is powered from).
Also see this: Configuring Shelly EM Energy Meter
No Problem. You will find that you have to make a template sensors for the power and energy. As the Shelly will be assuming that the voltage is 220V not 400V (as that is what it is powered from).
Also see this: Configuring Shelly EM Energy Meter