Hi, I am trying to set up an ESS system but would like to check the connections to the Multiplus.
Q1. Reading the ESS design docs it seems you connect the ACout to the grid, is this correct? Does this mean the ACin is not connected?
Q2. I already have a meter which gives me bidirectional power information which I read and use to switch the immersion heater, is there no way I can use this with the multiplus? I send this reading over the local LAN via MQTT,
Q3. Am I better off using the Multiplus in dumb mode ESS mode4? Can you point me to useful links on that subject?
Thanks, see (possible!) schematic below.