Description

Product Description
The BSLBATT CANBUS 7kWh 51.2V is a premium lithium iron phosphate (LiFePO₄) energy storage battery designed for residential, commercial, and hybrid solar energy systems. The battery incorporates advanced CANBUS communication technology, enabling seamless compatibility with leading inverter brands for efficient power management and real-time system monitoring. Built for long-term performance and operational safety, the battery delivers stable power output, high efficiency, and extended cycle life. Its modular and scalable design allows multiple units to be connected in parallel, making it suitable for expanding energy storage requirements. The unit features an integrated battery management system (BMS), intelligent thermal control, and comprehensive safety protections, ensuring reliable backup power and optimized renewable energy utilization.

Technical Specifications

• Battery Type: Lithium Iron Phosphate (LiFePO₄)

• Nominal Energy Capacity: 7.17 kWh

• Usable Energy Capacity: Approximately 6.4 kWh (depending on DoD settings)

• Nominal Voltage: 51.2 V

• Nominal Capacity: 140 Ah

• Cell Configuration: 16S configuration

• Depth of Discharge: Up to 90 – 95%

• Cycle Life: >6000 cycles at recommended DoD

• Design Life: 15+ years

• Rated Charge Current: 50 A

• Maximum Charge Current: 100 A

• Peak Charge Current: 120 A (short duration)

• Rated Discharge Current: 100 A

• Peak Discharge Current: 150 A (short duration)

• Charge Voltage: Approximately 54.0 – 56.0 V

• Discharge Cut-off Voltage: Approximately 44.8 – 47 V

• Communication Protocols: CAN, RS485, RS232, Bluetooth / WiFi (optional depending on model)

• Scalability: Supports parallel connection of multiple battery units

• Operating Temperature (Charge): 0°C to 55°C

• Operating Temperature (Discharge): -20°C to 55°C

• Storage Temperature: -10°C to 45°C

• Cooling Method: Natural convection

• Protection Rating: IP20

• Monthly Self-Discharge: ≤3%

• Integrated Battery Management System (BMS): Yes

• Safety Protections: Overcharge, over-discharge, short circuit, overcurrent, temperature protection

• Installation Type: Rack mount / cabinet installation

• Dimensions: Approximately 590 × 460 × 147 mm (model dependent)

• Weight: Approximately 60 – 65 kg

• Certifications: UN38.3, IEC62619, CE