LBSA 5.3kWh Lithium Battery

Compatible with All Previous LBSA Smart Batteries

The LBSA 5.3kWh Lithium Battery is a robust energy storage solution, designed by Lithium Batteries South Africa (LBSA) for residential and commercial applications. Its compatibility with previous LBSA smart batteries ensures easy integration and scalability for expanding energy needs.

High Storage Capacity

With a total capacity of 5.3kWh, this lithium-ion battery provides sufficient energy for backup power, off-grid systems, or optimizing energy use in grid-tied setups.

Off-Grid Capability

Store excess energy generated by solar panels or wind turbines, ensuring uninterrupted power supply during the night or grid outages.

Grid-Tied Capability

The LBSA 5.3kWh battery supports grid-tied systems, enabling users to sell excess energy back to the utility or save on electricity costs by using stored energy during peak periods.

Long Cycle Life

Engineered with lithium-ion technology, the battery boasts a long lifespan, offering over 4800 cycles at 100% Depth of Discharge (DOD), equivalent to 5-10 years of reliable use.

Compact and Easy Installation

The battery’s compact design (408 x 362 x 191 mm) ensures a space-saving solution, ideal for both residential and commercial installations.

Advanced Battery Management System (BMS)

A sophisticated BMS ensures safety and efficiency by monitoring temperature, voltage, and current for optimal performance.

Specifications

• Nominal Voltage: 51.2V
• Nominal Capacity: 105Ah
• Nominal Power: 5.2kWh @ 0.4c (Tested)
• Charge Voltage: 56V
• Discharge Cut-off Voltage: 44V
• Max Charge/Discharge Current: 100A
• Cycle Life: ≥80% capacity after 4800 cycles (0.5C, 25°C, 100% DOD)
• Working Temperature:
  • Charge: 0–50°C
  • Discharge: -20–50°C
  • Storage: -20–55°C
• Dimensions: 408 x 362 x 191 mm
• Weight: 49 kg
• Communication: CAN/RS485
• Cell Chemistry: Lithium Iron Phosphate (LiFePO4)
• Protection Level: IP20

Details

• CAN Bus Communication: Compatible with Victron, Growatt, and Sunsync inverters.
• Bulk and Absorption Charge: 56V
• Float Charge: 54V
• Charge/Discharge for Parallel Units:
  • Charge: $(100A\times \text{number of units in parallel})/2$
  • Discharge: $100A\times \text{number of units in parallel}$ (automatic communication with Victron)

Warranties and Installation Requirements

To ensure warranty validity:

1. Install the battery with a qualified electrical wireman or master electrician registered with the Department of Labour.
2. Provide a valid Certificate of Compliance (COC) for the backup or solar system.
3. Ensure installation complies with SANS 10142 and all relevant standards.

Note: Warranty claims submitted without installation photos, a valid COC, and proof of installation by a qualified electrician may be rejected.