16kWh Residential BESS 51.2V Low Voltage Storage Battery

Performance specifications

• Model: FLB48314TG1

• Battery type: LiFePO₄

• Nominal energy: 16 kWh

• Nominal capacity: 314 Ah

• Nominal voltage: 51.2 V

• Working voltage range: 44.8 – 57.6 V

• Max. continuous charge/discharge current: 160 A [1]

• Peak charge/discharge current (15s): 300 A

• Expandability: Up to 32 parallel units (max. 512 kWh)

• Depth of discharge (DOD): ≥95%

• Display type: LED

• Communication: RS485 / CAN

• Cycles: ≥8000 cycles (25°C ±2°C, 0.5C/0.5C, 90% DOD, 70% EOL)

Mechanical Specifications

• Product weight: approx. 121 kg

• Package weight: approx. 143 kg

• Product dimensions: 450 × 895 × 235 mm

• Package dimensions: 958 × 548 × 440 mm

• Installation: Floor mounting

• Protection class: IP65

Safety specifications

• Security: Built-in smart BMS, automatic fuse and breaker

• Certifications: (if applicable according to manufacturer)

Environmental specifications

• Working temperature:

  • Charging: 0°C ~ +55°C

  • Discharge: –20°C ~ +55°C

• Storage temperature: 0°C ~ +35°C

• Humidity: 5% – 95% (non-condensing)

• Altitude: ≤2000 m

Warranty

• Warranty period: 10 years [2]

Recommended Settings (without communication)

Explanation:

1. "N" = number of parallel connected battery modules.

2. Charging method:

   • Constant current 80 A up to 57.6 V is achieved

   • Then charge at constant voltage 57.6 V until the charging current is 5 A.

Comments

• [1] Max. continuous charge/discharge current may vary depending on temperature and SOC.

• [2] Warranty conditions according to manufacturer.