BMS Control Box for High-Voltage Battery Systems
 
The BMS Control Box is the central intelligence unit of high-voltage energy storage systems, engineered to deliver maximum efficiency, safety, and long-term reliability. Designed for commercial, industrial, and off-grid applications, it actively manages battery operation by controlling charge and discharge cycles, stabilising voltage, and protecting the battery system under all operating conditions.
By continuously monitoring battery parameters in real time, the BMS Control Box optimises performance while extending battery lifespan. Its advanced protection mechanisms safeguard the system against electrical faults, thermal stress, and abnormal operating conditions, making it a critical component in large-scale and mission-critical energy storage installations.
Key Features for Industrial & Large-Scale Energy Storage
Pre-Charge Function
Gradually equalises system voltage before full connection, preventing inrush currents and power surges.
Voltage Protection
Prevents overcharging and deep discharging to ensure long-term battery health and stability.
Smart Temperature Control
Continuously monitors and regulates battery temperature to prevent overheating or freezing.
Advanced Cell Balancing
Maintains uniform voltage across all battery cells, improving efficiency and usable capacity.
SOC & SOH Monitoring
Real-time tracking of State of Charge and State of Health for accurate system diagnostics.
Enhanced Safety Systems
Protection against short circuits, over-voltage, under-voltage, and extreme temperature conditions.
High Energy Efficiency
Intelligent charge management reduces energy losses and maximises battery lifespan.
Technical Specifications
Charge / Discharge Current: 18.5A
Communication Protocols: CAN / RS485
Operating Temperature: -20°C to +55°C
Protection Rating: IP54 (Dust & Water-Resistant)
Connector Type: Included
Dimensions: 504 × 380 × 342.5 mm
Weight: 23 kg
Installation & Compatibility
Designed for seamless integration with high-voltage battery towers
Compatible with CAN / RS485-enabled energy storage systems
Professional installation required to ensure compliance with SANS 10142 and optimal system performance