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.

Hello PDZ

Thank you for your request.

Could you provide a .pvprj file so we can have a look into it? You could send it here in the forum via private message.

Thank you in advance and kind regards
Frederik