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BYD BDU BMS

The BYD Intelligent High Voltage Battery Management System (BMS) is an advanced control and protection platform designed specifically for BYD Battery-Box and BatteryMax LiteIn LFP energy storage systems. It ensures maximum safety, optimized performance, real-time monitoring, and seamless communication with leading high-voltage inverters.

Specifications

  • Product Name: BYD High Voltage Intelligent BMS
  • Supported Systems: BYD Battery-Box & BatteryMax LiteIn
  • Battery Compatibility: Lithium Iron Phosphate (LFP, cobalt-free)
  • Voltage Class: High Voltage (HV ESS Architecture)
  • Charge / Discharge Control: 1C fast charging & discharging support
  • Protection Functions: OVP, LVP, OCP, OTP, LTP, Short-Circuit
  • Cell Balancing: Active / Intelligent cell balancing
  • Communication Protocols: CAN / RS485 / Modbus TCP
  • Monitoring: Real-time SOC, SOH, alarms & data logging
  • System Scalability: Multi-rack & MWh-level system support
  • Integration: Compatible with major HV inverter brands
  • Application: On-Grid, Hybrid, Off-Grid & Black Start
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BYD BMS – The Brain Behind Safe & Reliable Energy Storage

The BYD High Voltage BMS is the core intelligence of BYD’s energy storage systems, developed using over 20 years of LFP expertise. It continuously monitors cell voltage, current, temperature, SOC, and SOH, ensuring safe operation under all conditions.

With independent charge and discharge protection, the BMS prevents over-charging, deep discharging, overheating, and electrical faults. Its intelligent communication architecture enables seamless interaction between battery modules, racks, and inverters — allowing smooth scaling from 30kWh residential systems to multi-MWh commercial installations.

Designed for easy commissioning and asset management, the BYD BMS supports remote monitoring, diagnostics, and long-term performance optimization.

Why Choose BYD Intelligent BMS?

✔ Designed by BYD – LFP technology leader since 2002
✔ Enterprise-grade safety & protection logic
✔ Real-time monitoring & intelligent diagnostics
✔ Seamless integration with HV inverters
✔ Scalable from kWh to MWh energy storage systems

SUNSOLAR – Your Trusted BYD Energy Storage Partner

At SUNSOLAR, we provide original BYD Battery-Box systems with genuine BYD BMS, complete system design, inverter compatibility support, and professional installation services. We ensure your energy storage system operates at maximum safety, efficiency, and reliability.

Why Choose SUNSOLAR?

✔ Authentic BYD Energy Storage Solutions
✔ Expert HV System Design & Consultation
✔ Professional Installation & Commissioning
✔ Reliable After-Sales & Technical Support

Deploy BYD Intelligent BMS-Powered Energy Storage Today!

Secure your solar and backup systems with BYD’s intelligent high-voltage BMS technology and experience unmatched safety, scalability, and long-term performance.
📞 Contact SUNSOLAR today for expert guidance and system integration support.