The LBSA 5.1 kWh lithium iron phosphate battery pack is a household renewable energy storage solution developed and produced by Lithium Batteries SA. When fully installed, it is a low-voltage DC battery system with an operating voltage of 51.2V, and works with a low voltage inverter to realize the goal of energy storage for home application.

The battery pack supports parallel connection to expand capacity, which can meet various capacity requirements. It has a built-in battery management system (BMS), which can manage and monitor the pack and cell information - including voltage, current and temperature. What's more, the BMS can balance cell charging and discharging to extend cycle life.

Cycle life

7000 cycles @ 100% DoD @ 0.5C @ 25°C until 70% (70Ah) capacity retention

Capacity

• 5.2 kWh @ 40A Load
• 5.1 kW Max Continuous Load

Warranty

10 Year Warranty (20-30 years service life)

Features

• Battery cell is 3.2V 105Ah aluminium case prismatic cell.
• Battery cell is made from lithium iron phosphate (LiFePO4) with safety performance and longer cycle life.
• BMS has over-discharge, over-charge, over-current, high and low temperature warning and protection functions.
• BMS monitors charge and discharge state, and balance current and voltage of each cell.
• Flexible configuration, max. 16 packs can be connected in parallel for expanding capacity and power with 8 DIP switches.
• Working temperature range is from -20 °C ~50 °C (Charging 0 °C ~50 °C ; discharging -20 °C ~50 °C ) with excellent discharge performance and cycle life.

Details

• CAN Bus Comms: Victron, Growatt, Sunsync
• Bulk + Absorption: 56V
• Float: 54V
• Low Voltage Cut Off: 44V
• Continuous Charge/Discharge For Single Unit: 100A
• Charge for Parallel Units: (100A * No of units in parallel) / 2
• Discharge for Parallel Units: 100A * No of units in parallel (Auto when comms to Victron)