Description
The LBSA5.1 kWh lithium iron phosphate battery pack is a household renewable energy storage solution that operates at 51.2V and is compatible with low voltage inverters. It has a built-in battery management system and can be expanded in parallel to meet different capacity needs. The battery has a cycle life of 7000 cycles and a capacity of 5.3 kWh. It is compatible with previous LBSA smart batteries and has a warranty of 10 years or 4500 cycles. The battery cell is made of lithium iron phosphate and the BMS has various protection functions. It can be connected in parallel with up to 16 packs and has a working temperature range of -20 C to 50 C. The battery is compatible with various communication interfaces and has a maximum charge/discharge current of 100A. Its nominal voltage is 51.2V and its nominal capacity is 105Ah. The battery has a weight of 49KG and a discharge cut-off voltage of 44V. Its maximum charge/discharge current is 100A and it has a cycle life of 4800 cycles. The battery has an IP level of 20.
More Information
Compatible InverterList:
Deye
Sunsynk
Victron
Luxpower
Growatt
SMA
LBSA lithium iron phosphate (LifePO4) battery pack is a household renewable energy storage solution developed and produced by Lithium Batteries SA. After full installation, it is a low-voltage DC battery system with an operating voltage of 25.6V, 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. Whats more, the BMS can balance cells when 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 a 3.2V 104Ah aluminium case prismatic cell.
Battery cell is made from lithium iron phosphate (LiFePO4) with safetyperformance 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 balances current and voltage of each cell.
125A DC Circuit Breaker with additional Shunt Tripper for auto trip function.
Flexible configuration, max. 16 packs can be connected in parallel for expanding capacity and power with 8 DIP switches.
Working temperature range is from -20C~50C (Charging 0C~50C; discharging -20C~50C) with excellent discharge performance and cycle life.
Details
Bulk + Absorption: 28v
Float : 28v
Low Voltage Cut Off: 22v
Maximum continuous Charge/Discharge For Single Unit: 100A (Recommended 50A)
Charge for Parallel units: (100A*"Units In parallel") / 2
Discharge for Parallel units: 100A * "Units in parallel
Technical Specifications
BasicParameters
Nominal Voltage (V)
25.6V
Nominal Capacity (Ah)
208Ah
Nominal Power (Wh)
5.3 kWh
Dimension (mm)
630mm*345mm*137mm
Weight (Kg)
42KG
Discharge Cut-off Voltage (V)
22V
Charge Voltage (Bulk+ Absorption) (V)
28V
Max. Charge/Discharge Current (A)
100A
Communication Interface
CAN
Configuration
2P8S
Working Temperature
0~50C(Charge)
-20~50C (Discharge)
-20~55C (Storage)
Cell chemistry
Lithium iron phosphate (LiFeP04)
Cycle life
80% capacity state after 4800 cycles at 0.5C, 25C, 100% DOD
IP level
IP 20
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