Freedom Won Lite Commercial 500/400 HV Battery

Total Energy Capacity [kWh]

500

Energy, 80% DoD [kWh] 1

400

Energy, 90% DoD [kWh]

450

Current Capacity [Ah]

800

Max & Cont. Charge and Discharge Current [A] 1

800

Max & Cont. Charge and Discharge Power [kW] 1

500

Nominal Voltage [V]

640

Max/Min Operating Voltage [V]

710/570

Max. Inverter Cap. [kVA]

500

Total Weight [kg]

4 400

Height [mm]

1 460

Depth [mm]

908

Length [mm] 5

3 130

DC Cables, [no. per electrode] [mm2] 2

1×185

Round Trip Efficiency

96-97%

Enclosure

3mm thick Aluminium, powder coated, tamper proof, indoor use

External Interface

CAN Bus

On-board Management

Full battery management system and internal trip protection

Human Interfaces

On and Off Buttons, State of Charge Display (0 to 100%), Error light, Error Reset Button, USB Plug for Programming and data access with PC, main breaker

Protection

Shunt Trip Circuit Breaker sized to suit max current, can be tripped by BMS if critical fault, manual reset. Protection for overcurrent, cell under and over voltage, temperature, weak cell detection and other critical events

Battery Chemistry

Lithium Iron Phosphate (LiFePO4)

Cell Form Factor

Large Format heavy-duty prismatic cells of 200Ah each and 3,2V nominal voltage, fully sealed in aluminium casing with laser welded electrode connections

Battery Cooling

Fan cooled

Suitable Ambient Temp
[°C]

0°C to +35°C

Extreme Operating Temp [°C] 3

-20°C to +60°C

Warranty 4

10 years or 4 000 cycles for average 80% DoD, and max 90% DoD

Service life – Cycles

>16 years (>5 500 cycles) expected life at 70% DoD per cycle, >20 years (>7 500 cycles) at 50% DoD