Hi,
I have 3-phase system based on 3x Multiplus II 230V 48/3000/35-32 running in ESS mode. The grid AC input is 3x25A.The system is well sized for my home but two or three times a year I might exceed the inverter limits at AC output (e.g. while welding).
I wonder if the system can "borrow" energy from grid when the inverter reaches it's capacity and mainly - what are the technical limits for it?
Attached screenshot shows that it seems to work somehow but I want to be sure that I don't damage my deployment.
Thank you.