Hi,
I want to use 3x Multiplus II 5 kw (3-phase) in my solar system and I am not sure about grid connection. I want it work this way:
1) If batteries are more than 20% use power from batteries.
2) If batteries are lower than 20% use energy from grid (just to power appliances, not to charge batteries)
3) If batteries are 100%, turn off MPPT or lower MPPT out power to match just my appliances demand.
4) Most important, never feed anything back to grid, because it's violating rules of our grid provider.
Can Multiplus II work this way or I need different device?
PS.: All other devices in setup will be also Victron (MPPT, Cerbero...)