Description

Product Description
The BSLBATT ECO 51.2V is a reliable and cost-effective lithium iron phosphate (LiFePO₄) battery designed for residential and small commercial solar energy storage applications. Engineered to deliver consistent performance and long service life, the ECO series provides safe and efficient energy storage for backup power and daily energy optimization. The battery features an advanced integrated battery management system (BMS) that protects against overcharging, over-discharging, overcurrent, short circuits, and temperature fluctuations. Its modular design allows multiple batteries to be connected in parallel, providing scalable storage solutions to meet increasing energy demands. The ECO range is compatible with various hybrid and off-grid inverters, making it a flexible and dependable solution for solar installations.

Technical Specifications

• Battery Type: Lithium Iron Phosphate (LiFePO₄)

• Nominal Voltage: 51.2 V

• Available Capacity Options: Typically 100Ah – 200Ah (model dependent)

• Nominal Energy Capacity: Approximately 5.12 kWh – 10.24 kWh (model dependent)

• Depth of Discharge: Up to 90 – 95%

• Cycle Life: >6000 cycles at recommended DoD

• Design Life: 10 – 15+ years

• Rated Charge Current: 50 A – 100 A (model dependent)

• Maximum Charge Current: Up to 100 A

• Rated Discharge Current: 100 A

• Peak Discharge Current: 120 – 150 A (short duration)

• Charge Voltage Range: Approximately 54.0 – 56.0 V

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

• Communication Protocols: RS485 / CAN (model dependent)

• 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

• Integrated Battery Management System (BMS): Yes

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

• Installation Type: Wall mounted or floor standing (model dependent)

• Dimensions: Varies depending on capacity and enclosure

• Weight: Approximately 45 kg – 95 kg (model dependent)

• Certifications: UN38.3, IEC62619, CE