Dynamic ESS, PV coupled, facade & roof PV fields

Hi, community

My system
It is quite complex, using Dynamic ESS to get planned power outages from grid provider in order to define “no charge” timeslots and force DESS to pre-charge batteries accordingly

Diagram

graph TD
    subgraph AC Coupled Station 1
        subgraph Phase L3
            PV1[920W 2x460W Mono] --> MPPT1[Victron Smart MPPT 150/70]
            PV2[3680W 8x460W Mono] --> MPPT2[Victron MPPT RS 450/200]
            PV3[4640W 8x580W Mono] --> MPPT2
            PV4[4640W 8x580W Mono] --> MPPT2
            
            MPPT1 --> LynxBMS[Lynx Smart BMS 500]
            MPPT2 --> LynxBMS
            EM24[EM24 Meter] --> Inverter1[Voltronic Axpert King 5000]
            Inverter1-->Victron
            PV5[2850W 10x285W Poly] --> Victron[Victron MultiRS]
            PV6[2850W 10x285W Poly] --> Victron[Victron MultiRS]
            LynxBMS --> Battery1[28.5kWh LiFePO4 3x parallel sets]
            Cerbo1[Cerbo GX] --> CAN1[Daisy Chain CAN Bus]
        end
        subgraph Daisy Chain CAN Bus
            CAN1 -.- MPPT1
            CAN1 -.- MPPT2
            CAN1 -.- Victron
            CAN1 -.- LynxBMS
        end
    end

    subgraph AC Coupled Station 2
        Victron --> MultiPlus[MultiPlus-II 3000/48]
        MultiPlus --> Battery2[Pylontech US5000 & US3000C]
        Cerbo2[Cerbo GX]
    end


Video showcase

Happy to answer questions and thanks to the local Ukrainian community as well as Victron community for answers to a lot of my questions

5 Likes