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BSL Battery 51.2V - 3U 100Ah CANBUS (5.12kWh)

BSL Batt - 51.2V - 3U 100Ah CANBUS - 5.12kW

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Presenting the BSL Battery B-LFP48-100E, a 3U marvel engineered for exceptional performance in energy storage. Designed with precision and finesse, this battery is the epitome of reliability and innovation in the electrical engineering realm.


Key Features:

  • Modular and Scalable Design: The B-LFP48-100E boasts a modular and scalable architecture, offering flexibility in adapting to diverse energy storage requirements. This design ensures seamless integration into various systems with ease.
  • Compact Form Factor: Redefining spatial efficiency, this battery features a more compact design without compromising on capacity. Experience the power of big capacity in a sleek and space-saving form.
  • Optimal Price-to-Capacity Ratio: Witness a breakthrough in economics with the B-LFP48-100E. Enjoy a better price point without sacrificing capacity, making it a cost-effective choice for your energy storage needs.
  • Profound Warranty and Technical Support: Rest assured with a 10-year warranty and dedicated technical support. Your investment is safeguarded, and our team is committed to ensuring the longevity and performance of your BSL inverter and battery system.
  • Versatile Application: Whether you’re on-grid or off-grid, the B-LFP48-100E is engineered to meet your energy storage demands across diverse applications. Its adaptability makes it a reliable choice in any setting.
  • UL Standard Compliance: Adhering to UL standards, this battery pack ensures compliance with rigorous safety and performance benchmarks. Your safety and satisfaction are our top priorities.
  • High Cycle Life and Deep Cycle Capability: Powered by (16) UL-listed prismatic 3.2V LiFePO4 cells in series, this battery demonstrates a remarkable high cycle life. Tested at 6000 deep discharge cycles to 80% Depth of Discharge (DoD), it can be fully charged and discharged daily for over 15 years without a hitch.
  • Safe and Reliable LiFePO4 Technology: Embrace peace of mind with the inherent safety and reliability of Lithium Iron Phosphate (LiFePO4) technology. The B-LFP48-100E prioritizes safety without compromising on performance.



  • Model: B-LFP48-100E 3U
  • Nominal Voltage: 51.2V
  • Nominal Capacity: 100Ah
  • Energy: 5.12KWh
  • Cell Configuration: 16S2P (16 UL listed prismatic 3.2V LiFePO4 cells in series)
  • Deep Discharge Testing: 6000 cycles to 80% Depth of Discharge (DoD)
  • Daily Charge/Discharge Capability: Over 15 years without performance degradation
  • Charge Current:
    • Standard Charge: 0.5C (Approx 3 Hours)
    • Rapid Charge: 1C (Approx 1.5 Hours)
  • Charging Method: 0.5C CC (constant current) charge to 58.4V, then CV (constant voltage 58.4V) charge till charge current decline to 0.05C
  • Max. Charge Current: 50A
  • Max. Discharge Current: 100A
  • Max. Pulse Current: 150A (300ms)
  • Discharge Cut-off Voltage: 40V
  • Operating Temperature:
    • Charging: 0°C ~ 45°C
    • Discharging: -20°C ~ 55°C
  • Storage Temperature: -10°C ~ +45°C
  • Battery Weight: Approx. 46 kg
  • Battery Outgoing Voltage: ~52.5V
  • Safety Standards:
    • Cell: IEC62619/UL1973/CE
    • Hazardous Materials Classification: Class 9
    • Transportation: UN38.3
    • IP Level: IP 54
    • Certification: IEC62619/CE/UN38.3



12 Year Product Warranty Ts & Cs Apply.


Lead Time:

1-3 Days

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