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BSL 48V 5.12kWh Rack Mount LiFePO4 Battery - B-LFP48-100E

BSL 48V 5.12kWh Rack Mount LiFePO4 Battery - B-LFP48-100E

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  • Rack-mounted LiFePO₄ battery module – designed for residential solar, backup, and hybrid systems
  • 5.12 kWh lithium storage – 51.2V, 100Ah battery capacity
  • Built-in intelligent BMS – multi-layer protection with cell balancing and monitoring
  • High efficiency performance – up to 99% round-trip efficiency
  • Modular & scalable design – expandable up to 153.6 kWh (30 parallel units)
  • CEC approved – suitable for on-grid and hybrid installations in Australia
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  • Description
  • Specifications
  • Downloads

Description

Overview

The BSL B-LFP48-100E is a high-performance 48V rack-mounted lithium iron phosphate (LiFePO₄) battery module designed for residential solar energy storage, backup power, and hybrid energy systems. With a usable capacity of 5.12 kWh and an advanced built-in Battery Management System (BMS), it enables homeowners to store solar energy generated during the day for use at night or during grid outages.

Manufactured using automotive-grade, UL-listed LiFePO₄ cells, the B-LFP48-100E delivers exceptional safety, long service life, and reliable performance across a wide temperature range. Its modular architecture allows it to be used as a standalone battery or expanded into large-scale rack storage systems, making it ideal for both residential and light commercial applications.

Key Features

High-Performance Battery Design

  • 5.12 kWh lithium iron phosphate (LiFePO₄) battery module
  • 48V system (51.2V nominal, 100Ah)
  • 6000+ cycles at 80% depth of discharge
  • 15–20 year design life
  • Up to 1C continuous and 2C peak charge/discharge capability

Advanced Battery Management & Safety

  • Built-in intelligent BMS with cell monitoring and balancing
  • Protection against overcharge, over-discharge, over-current, and short circuits
  • Thermal monitoring with no risk of thermal runaway or fire propagation
  • Integrated breaker ON/OFF switch for shipping and installation
  • LED indicators for state of charge and fault conditions

Scalable & Flexible System Architecture

  • Expandable up to 153.6 kWh with parallel connection (up to 30 batteries)
  • Rack-mount or standalone installation options
  • DC-coupled system for higher conversion efficiency

Wide Inverter Compatibility

  • Compatible with most 48V inverters on the market
  • Pre-listed with Victron and Studer inverters
  • Compatible with over 20 inverter brands including Victron and Deye

Safe & Sustainable Battery Chemistry

  • Cobalt-free Lithium Iron Phosphate (LiFePO₄) chemistry
  • Non-toxic and non-hazardous materials
  • Wide operating temperature range for dependable performance

System Integration Note

  • Recommended for use with SkyBox Off-Grid & Hybrid Cabinets
  • Includes SkyCare Program when sold with SkyBox cabinets

Specifications

Model B-LFP48-100E
Nominal Voltage 51.2V
Nominal Capacity 100Ah
Usable Capacity 5.12kWh
Max Continuous Charge/Discharge Current 100A
Peak Current (Peak 1) 150A
Width 442mm
Depth 177mm
Height 485mm
Weight 48kg
Communication Port RS232/RS485/CAN
Working Temperature – Charge -10~45°C
Working Temperature – Discharge -10~45°C
Cooling Type Natural Convection
IP Rating of Enclosure IP23
Humidity 5%~95%
Altitude Max.2,000m
Design Life 10years
Cycle Life 6000cycles
Certifications ULI1642CE//RCM/FCC/TUV (IEC 62619) /UL1973, UN38.3

Downloads

Datasheet User Manual Warranty Statement Product Video