Attached the configuration I would like to achieve.
This is a three-phase house fed from an unstable grid. However we have 3 x Multiplus 48/5000VA available for off-grid . To limit Multiplus outputs to max power, we would like to use gridparallel functionality of the multiplus, meaning feed the loads from ACin as far as EnergyMeter allows. We want that the PV Inverter continues working during grid failure.
My questions are following :
1. Is this configuration ok to work with ? Will 'Loads 2' also profit from the PV Inverter and the charge controller ? I guess with ESS , it should be possible...
2. Can CCGX see both Energy Meter and the PV Inverter(Fronius Symo) over the network, assuming I will use EM24 as energy meter ?
3 In case of a long blackout when also the dsl provider cannot give internet connection is there a problem with the communication of ccgx with the PV Inverter and the Energy Meter ? How to prevent that ?