LV Flex 5
For LV Flex 5, inverter brand is Victron; battery brand is BYD; nominal voltage is 48V; communication interface is CAN-bus; minimum firmware is Venus OS v2.52, recorded from its source on 2026-08-12.
- Inverter brand
- Victron verified
- Battery brand
- BYD verified
- Battery model
- LV Flex 5 verified
- Nominal voltage
- 48V
- Communication interface
- CAN-bus verified
- Minimum firmware
- Venus OS v2.52
- Supported system types
- ESS, Grid Backup, Off-grid
- Module capacity
- 5.0 kWh verified
What the source says
CAN-Bus wiring between the battery and GX Device 4. VEConfigure settings 5. GX device configuration 6. Solar Charging 6.1 Victron MPPT charger settings 6.2 Self-Startup from Low voltage shutdown modes 7. Example Wiring Diagram 8. Troubleshooting 9. Step by Step Installation Guide Introduction to the new BYD Premium range LVL and LVS Introduction to the new BYD Flex 5.0 User contributed installation guide 10. Known Issues with B-Box Pro models 11. Legacy systems using allow-to-charge and allow-to-discharge contacts 12. High cell voltage warning or alarm shown on battery status 13. Further Information Victron & BYD Battery | Pro 2.5-10.0 | Pro 12.8 & 13.8 | L 3.5-14.0 | Premium LVL 15.4 | Premium LVS 4.0 | LV Flex 5 | LV5.0+ | Appearance | | | | | | <https://www.victronenergy.com/live/_detail/battery_compatibility:byd_flex.jpg?id=battery_compatibility%3Abyd_b-box> | <https://www.victronenergy.com/live/_detail/battery_compatibility:byd5.0_.png?id=battery_compatibility%3Abyd_b-box> | ESS | yes | yes | yes | yes | yes | yes | yes | Grid Backup | yes | yes | yes | yes | yes | yes | yes | Off-Grid | yes | yes | no | yes | yes | yes | yes | Module capacity | 2.5 kWh | 13.8 kWh | 3.5 kWh | 15.36 kWh | 4.0 kWh | 5.0 kWh |
— victronenergy.com, retrieved 2026-08-12
Source
- victronenergy.comhttps://www.victronenergy.com/live/battery_compatibility:byd_b-box