If I use hybrid PV solution (SUN2000-8KTL-M1) with batteries (LUNA2000-15-S0) and the batteries has lower charging/discharging power (5kW) as charging power of EV (11kW), system dont work correctly. During no PV production the full charged batteries dont support a load and EV consumption (all power flow from grid). When the EV is disconnect the batteries start to discharge energy to standard load. Correctly a fully charged battery should supply power (although partially, until its nominal power) to the EV device even after the sunlight is lost.
