Description
This is a description of the LBSA5.3 kWh lithium iron phosphate battery pack, a renewable energy storage solution for households. It has an operating voltage of 51.2V and can be used with a low voltage inverter for home energy storage. The battery pack has a built-in battery management system (BMS) that monitors and balances cell charging and discharging, and can be expanded by connecting multiple packs in parallel. It has a cycle life of 7000 cycles at 100% depth of discharge (DoD) and a capacity of 5.3 kWh. The BMS has various safety functions and the battery cells are made of lithium iron phosphate for longer cycle life. It is compatible with various inverters and has a working temperature range of -20 C to 50 C. The battery pack has a nominal voltage of 51.2V, a nominal capacity of 104Ah, and a weight of 42kg. It has a discharge cut-off voltage of 44V and a charge voltage of 56.2V. The maximum charge/discharge current is 100A and the recommended charge current is 50A. It has a communication interface of CAN and a configuration of 16S. The battery pack has a
More Information
Compatible InverterList:
Deye
Sunsynk
Victron
Luxpower
Growatt
SMA
The LBSA5.1 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.
COMPATIBLE WITH ALL PREVIOUS LBSA SMART BATTERIES
Cycle life
7000 cycles @ 100% DoD @ 0.5C @ 25C until 70% (70Ah) capacity retention
Capacity
5.3 kWhMax Continuous Load
Warranty
10 Year or 4500 cycles (9000 Cycles on BMS display)
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, Sunsynk, DEYE, Luxpower, SMA
Bulk + Absorption:56.2V
Float:56.2V
Low Voltage Cut Off:44V
Continuous Charge/Discharge For Single Unit:100A
Charge for Parallel Units:(50A * No of units in parallel) / 2
Discharge for Parallel Units:100A * No of units in parallel
Technical Specifications
BasicParameters
Nominal Voltage (V)
51.2V
Nominal Capacity (Ah)
104Ah
Nominal Power (Wh)
> 5.3KWh @ 0.4c (tested)
Dimension (mm)
630mm*345mm*137mm
Weight (Kg)
42KG
Discharge Cut-off Voltage (V)
44V
Charge Voltage (V)
56.2V
Max. Charge/Discharge Current (A)
100A
Recommended Charge Current
50A
Communication Interface
CAN
Configuration
16S
Working Temperature
0~50C(Charge)
-20~50C (Discharge)
-20~55C (Storage)
Cell chemistry
Lithium iron phosphate (LiFeP04)
Cycle life
80% capacity state after 4800cycles at 0.5C, 25C, 100% DOD
IP level
IP 20
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