OP Here! I just finished a build consisting of 2x Nissan env200 40kWh packs, connected to Dual Fox Ess H1 inverters linked in parallel. The software is running on 2x Stark CMRv2 units, running the open-source Battery-Emulator firmware. Finally controlled via waveshare RS485 converter in Home Assistant. Extremely economical build compared to what an off the shelf 80kWh build would cost!
u/AbaloneAltruistic435 — 8 days ago