SolarPairing / Works, closed loop
BigBattery APEX-10K hybrid inverter × BigBattery NEXUS 2 48 V 16 kWh LiFePO4
BigBattery’s NEXUS 2 + APEX-10K system page explicitly pairs its 16 kWh, 48 V NEXUS 2 LiFePO4 battery with the 10,000 W APEX-10K hybrid inverter. BigBattery specifies direct RS485 or CAN BMS communication for coordinated charging, discharging, state-of-charge monitoring and protection. This is a closed-loop BigBattery system; the manufacturer recommends at least two NEXUS 2 batteries for the inverter’s full 10 kW battery-powered output, so confirm final sizing and current manuals before installation.
Status
Works, closed loop
Protocol
CAN bus / RS485
Last verified
2026-10-07
01 / About this pairing
BigBattery’s NEXUS 2 + APEX-10K system page explicitly pairs its 16 kWh, 48 V NEXUS 2 LiFePO4 battery with the 10,000 W APEX-10K hybrid inverter. BigBattery specifies direct RS485 or CAN BMS communication for coordinated charging, discharging, state-of-charge monitoring and protection. This is a closed-loop BigBattery system; the manufacturer recommends at least two NEXUS 2 batteries for the inverter’s full 10 kW battery-powered output, so confirm final sizing and current manuals before installation.
02 / Source
https://bigbattery.com/products/nexus-2-apex-10k-ess-system/