My Setup:
12 x panels (a 400 Watt)
3 x Microinverter (Hoymiles HM-1500)
1 x DIY Lifepo4 battery (16 cells a 280ah)
I would like to buy 3 x Multiplus II 48/3000/35-32 and connect them to L1, L2 and L3. Using a current sensor I’d like to achieve zero feed in.
For the sake of simplicity lets just look a one phase:
So in my image this would be:
(A) connected to (B) : power grid and microinverter
(A) connected to (2) : power grid to ACin
(3) connected to (A) : ACout2 to power grid
So I have a direct connection between ACin and ACout2, no?