Looking for assistant than controls charge current depending on PV output from SMA Inverter on Modbus in Grid connected System. I have a Venus GX connected to a Multiplus and SMA inverter on AC input of Multiplus . SMA is integrated with the Venus and was hoping I could base the max charge current on a proportion of the Solar PV produced by the SMA . The ESS would be more elegant solution however connecting the SMA to the output means that the Anti Islanding of the grid connected system is not compliant with local regulations
