Freedom Lite Business 80/64kWh 52v LiFePO4 Battery

Freedom Lite Business 80/64kWh 52v LiFePO4 Battery

High Performance

– Enhanced energy density: More energy with less weight, providing greater efficiency.
– High charge currents: Shortens the charging period, crucial for effective solar power systems.
– High discharge currents: Enables electrical cooking and other high-demand applications on a smaller battery bank.
– Extended battery life: Offers up to six times the lifespan compared to lead acid batteries.
– High charging and discharging efficiency: Minimizes energy loss due to heat, maximizing overall system efficiency.
– Increased continuous power availability: Provides reliable power output for demanding applications.

Rugged

– Resilient against premature failure: Lithium Iron Phosphate batteries are not affected by sulfation, even when partially charged, fully discharged, or rarely fully charged for extended periods.
– Wide operating temperature range: Withstands various environmental conditions while maintaining optimal performance.
– Excellent cycling performance: Designed to handle demanding applications with repeated charge and discharge cycles.

Efficient

– Superior energy efficiency: LiFePO4 batteries offer a typical “round trip” efficiency of over 96%, surpassing lead acid batteries (~70% efficiency).
– Quick and efficient charging: LiFePO4 batteries achieve 96% efficiency consistently and charge more rapidly compared to lead acid batteries, reducing energy waste.

Size & Weight

– Compact and lightweight: LiFePO4 batteries save up to 70% in space and weight when compared to lead acid batteries, making them ideal for applications with limited space requirements.

Battery Management System

– Advanced Battery Management System (BMS): Essential for effective battery charging control, actively balancing individual cells within the battery and preventing voltage imbalances that can lead to battery damage.
– Seamless communication with the system: The BMS allows the battery to integrate and communicate with the rest of the system, ensuring optimal performance and coordination.

Product Specifications

FREEDOM LITEBUSINESS
80/64
Total Energy Capacity [kWh]80
Energy, 80% DoD [kWh]64
Energy, 90% DoD [kWh]72
Current Capacity [Ah]1600
Max & Cont. Charge Current [A]800
Max & Cont. Charge Power [kW]40
Max/Cont. Discharge Current [A]1000/800
Max/Cont. Discharge Power [kW]50/40
Max Recommended Inverter Total
Rated Power (cont.) [kVA]
35
Nominal Voltage [V]52V, to suit 48V Inverters, min 47V, max 56V
Weight [kg]811
Dimensions on or against wall –
Height x Width x Depth [mm]
1895x1142x310
EnclosureAluminium – powder coated white front, rated for indoor use
DC Connection – Integrated Cables,
[no. per electrode]
2x 95mm²
Control InterfaceRJ45 Socket x 2 – CAN Bus for Interfacing with Compatible Inverters and System Controllers, and communication for the connection of parallel batteries – note that parallel batteries must all be of the same model.
ProtectionShunt Trip Circuit Breaker sized to suit max current, can be tripped by BMS if critical fault, manual reset. Includes overcurrent, cell under and over voltage, temperature, weak cell detection, minimum SOC control
Human InterfaceState of Charge Display (0 to 100%), Error light, Error Reset Button, Serial RS232 Plug for Programming (note the Lite 80/56 has a CAN port for programming and not a serial port), WiFi remote monitoring (optional accessory)
Warranty10 years or 4 000 cycles for average 80% DoD, and max 90% DoD
Service Life>16 years (>5 500 cycles) expected life at 80% DoD (1), >20 years (>7 500 cycles) at 50% DoD
Essential AccessoriesNote that for connecting the battery to a PC a special adapter is required:

  • Lite 5/4 up to Lite 60/42 – Serial RS232 to USB adapter (must be the brand supplied by Freedom Won)
  • Lite 80/56 – CANdapter (available from Freedom Won) (supplied with battery)

CAN Bus Termination Resistor – one required per battery, available from Freedom Won (not included with battery)

 

Product Documents

   Download Data Sheet

error: Content is protected !!