Freedom Won eTower LiFePO4 5kW-52V Lithium battery

* Images may differ from the actual product.

Vat Calculated at Checkout

Product Features

The Freedom Won eTower modular stackable battery is designed for smaller 52V solar integrated and backup applications (general UPS, residential, telecoms, server rooms etc). The e5000 modules are stacked in a neat and convenient tower with the help of a plastic frame placed below each module, with options of 1,2,3, or 4 modules per system.

  • DoD = Depth of Discharge, max recommended 90% DoD, recommended 80% DoD for average daily discharge, 70% DoD on average for optimal life. Max permissible DoD is 100%.
  • Max discharge and charge (current and power) duration – 5 minutes per 30-minute cycle.
  • Refer to e tower warranty document for further details.
  • Assumed moderate cycling and ideal conditions of temperature, charge and discharge rates, and depth of discharge per cycle.

Human Interface

  •  State of Charge Display (0 to 100% indicated by six green LED’s).
  • Alarm LED (red).
  • Run LED (green).
  • On LED (green).
  • BMS Reset Button.
  • Main On/Off Switch.
  • Serial RS232 Plug for Programming via PC (by Freedom Won only).
  • Dip Switch block for selecting module addresses.

Product Specifications

Weight 45 kg
Dimensions 46.3 × 46.0 × 24.7 cm
Total Energy Capacity [kWh]:


Energy, 80% DoD [kWh]:


Energy, 90% DoD [kWh]:


Current Capacity [Ah]:


Max & Cont. Charge Current [A]:


Max & Cont. Charge Power [kW]:


Max/Cont. Discharge Current [A]:


Max/Cont. Discharge Power [kW]:


Nominal Voltage [V]:

52V, to suit 48V Inverters, min 47V, max 56V
*do not connect modules in series – (for high voltage batteries, refer to Freedom Won LiTE HV ranges)


10 years limited warranty

Design Life:

>15 years

Product Data Sheet

Office: (044) 692 0229

9 Via Appie Street, Voorbaai, Mossel Bay

Product Enquiry Form

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