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5.4kWh towerDOCK LiFePO4 Battery

The towerDOCK 5.4 is a 51.2V LiFePO4 battery manufactured in South Africa. Designed for high-performance energy storage, this 5.4kWh unit is optimized for 5 KVA inverters and is a recommended choice for Victron Energy systems.

Retail price: R15,449.00 → R14,000.00 excl. VAT

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EnergyDock manufactures and supports the premium towerDOCK 5.4, a high-performance 51.2V Lithium Iron Phosphate (LiFePO4) battery, right here in South Africa. Consequently, this unit provides a reliable and efficient energy storage solution for both residential and commercial solar installations.

Key Technical Specifications

  • Total Energy Capacity: This unit delivers a robust 5400 Wh of total energy.
  • Usable Energy: Users can safely access 4320 Wh at an 80% Depth of Discharge.
  • Current Capacity: The battery features a 106 Ah current capacity.
  • Nominal Voltage: It operates at a steady 51.2 VDC.
  • Charge Current: The system handles a maximum constant charge current of 70 A.
  • Discharge Current: It supports a discharge current of 100/90 A.
  • Recommended Inverter: Furthermore, we recommend a 5 KVA inverter for optimal performance.

Advanced Battery Management

  • Charging Logic: The BMS controls the charging logic, utilizing 56.2 VDC for Bulk/Absorption and 55.6 VDC for Float stages.
  • Communication: Additionally, the integrated Can-Bus connectivity enables smart system monitoring.
  • Active Balancing: A 300 mA passive balancer actively maintains long-term cell health.
  • Scalability: While this is a single unit, the design allows for parallel connections within the towerDOCK series.

Design & Durability

  • Enclosure: A high-quality powder-coated galvanised steel enclosure protects the internal components.
  • Dimensions: The compact frame measures 480 x 320 x 250 mm.
  • Weight: This sturdy unit weighs 51 kg.
  • Warranty: Therefore, we offer a 5-year warranty covering 4000 cycles at 80% DOD.

Installation Requirements

For best results, installers must place this floor-standing unit in a dry, well-ventilated indoor area. Because we value simple setups, each kit includes the necessary cables for a straightforward installation.

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