Description
The LBSA5.1 kWh lithium iron phosphate battery pack is a renewable energy storage solution for households. It has a low-voltage DC battery system with an operating voltage of 51.2V and is compatible with various low voltage inverters. The battery pack can be expanded by parallel connection and has a built-in battery management system (BMS) to monitor and manage cell information. It has a cycle life of 7000 cycles at 100% depth of discharge (DoD) and a capacity of 5.2 kWh. The battery cell is made of lithium iron phosphate and the BMS has various safety 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 inverters and has a bulk and absorption charge voltage of 56V and a float voltage of 54V. The maximum continuous charge/discharge current for a single unit is 100A and the recommended charge current is 50A. It has a CAN communication interface and a configuration of 16S. The battery has a cycle life of 4800 cycles at 0.5C, 25C, and 100% DoD and an IP level
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
5.2 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: 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)
Technical Specifications
BasicParameters
Nominal Voltage (V)
51.2V
Nominal Capacity (Ah)
105Ah(>105Ah)
Nominal Power (Wh)
> 5.2KWh @ 0.4c (tested)
Dimension (mm)
6409mm*358mm*225mm
Weight (Kg)
49KG
Discharge Cut-off Voltage (V)
44V
Charge Voltage (Bulk+Absorption) (V)
56V
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 (LiFePO4)
Cycle life
80% capacity state after 4800 cycles at 0.5C, 25C, 100% DOD
IP level
IP 20
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