Have a ESS with DC loads. AC + DC loads display was very inaccurate. To improve this, I connected a Modbus grid meter for AC and smart shunt for DC to the Cerbo GX.
AC meter and smart shunt appear in the device list and the values are accurate. As soon as I enable the use of AC grid meter, the DC display disappear in local Venus3.01 screens and VRM. All the values in device list are still available.
I like to see all the loads AC/Critical+DC