DEYE HVB750V/100A-EU energy storage controller for BOS-G batteries

Technical product features:

Advanced energy storage control:

• Optimized for BOS-G lithium-ion (LiFePO4) battery modules
• Supports efficient charge and discharge management to maximize battery lifespan

High-voltage operation and power handling:

• Operating voltage range: 120–750V DC
• Nominal charge/Discharge current: 100A
• Max charge/Discharge current: 125A
• DC input rating: 12±2V / 4.15A

Intelligent battery management system (BMS) integration:

• Overcharge, over-discharge, and over-current protection
• High and low-temperature protection for enhanced battery safety
• Automatic voltage and current balancing across battery cells

Scalability and system integration:

• Compatible with multiple battery modules in parallel for extended capacity
• Seamless connection with DEYE energy storage inverters and monitoring systems

Environmental and safety features:

• Operating temperature: -20°C to 55°C
• Storage temperature: 0°C to 35°C
• Ingress protection (IP Rating): IP20
• Altitude limit: ≤2000m

Physical and mechanical specifications:

• Dimensions (W/D/H): 440 × 565 × 150 mm
• Weight: 15.5 kg
• Standard rack mounting for 19-inch enclosures

Certifications and compliance:

• CE, IEC 62619, UL 1973, UL 9540A, UN 38.3

Standard configuration includes:

• 120-ohm terminal resistance
• 140mm communication cable
• 220mm power cable
• 1.5m (US version) / 2.1m (EU version) power cable