Monitoring
BYD Battery Management System BMU
Manufacturer: BYD
INDEX: 11768730-00
Battery Management Unit, abbreviated as BMU, is a battery management device designed for BYD Battery-Box energy storage systems — particularly for the “Premium” line in LV (low voltage) and LVS/LVL variants.
The BMU serves as the central battery controller — it supervises battery operation, manages charging/discharging, protects cells against overcharging, overload, overheating, and collects battery information and sends it to the inverter.
Product features:
- Charging and discharging management for BYD battery sets
- Communication via CAN and RS-485 protocol
- IP55 protection rating
| Application: | Energy storage systems |
|---|---|
| Battery technology: | Lithium-ion |
| Communication type: | RS485, CAN |
| Weight [kg]: | 0.3 |
| Dimensions [mm]: | 712 x 298 x 585 |