5.1kwh Freedom Won Lithium Battery

The Freedom Won E-Tower e5000 LiFePO4 battery is the perfect high-quality battery for all your residential solar solutions.

Technical Data:

• Total Energy Capacity: 5kWh
• The energy available at 80% DOD: 4kWh
• The energy available at 90% DOD: 4.5kWh
• Current Capacity: 100Ah
• Nominal Voltage: 52V to suit 48V Inverters, Min 47V, Max 56V
• Continuous Charge Rate: 0.7C (Max 0.8C for 5 minutes per 30-minute cycle)
• Continuous Discharge Rate: 0.9C (4.7kW) (1C (5.2kW) = 100A for 5 minutes per 30 minute cycle)
• Service Life: 4000 cycles or 10 Years @ 70% DOD (Depth of Discharge) and ambient temperature > -20deg C and < 45 deg C
• Weight: 45kg
• Dimensions: 247x460x463 mm including pedestal, 222x440x443 mm excluding pedestal
• Enclosure: Steel, painted white, rated for indoor use
• DC Connection: 2 x M6 bolts each for positive and for negative terminals for DC leads to inverter and busbars for connection of parallel e5000s in tower or rack configuration.
• Control Interface:
  •  CAN Bus (RJ45 Socket x 1) – for interfacing with compatible inverters and system controllers (the eTower is fully compatible with all common CAN bus-compatible brands)
  • RS485 (RJ45 Socket x 1) – for interfacing with the Voltronics Axpert range of inverters equipped with an RS485 lithium battery interface and the applicable firmware.
  • RS232 (RJ45 Socket x 1) – for interfacing with a PC for firmware and setting updates (only by Freedom Won technicians)
  • RS485 (RJ45 x 2) – for the communication connection of parallel batteries up to four in the tower.
  • Digital Outputs x 2 – for controlling external relays based on pre-set functions
• Protection: BMS, Internal electronic protection including overcurrent, cell under and over voltage, temperature out of range, weak cell detection, minimum SOC control, active voltage-based charge current limiting.
  *do not short circuit or connect in reverse polarity!
• Human Interface: State of Charge Display (0 to 100% indicated by six green LEDs), 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.

Features:

• It can start larger loads due to its high discharge current handling capability of 0.9C for 5 minutes every 30 minutes and 0.8C continuously
• This battery is compatible with most inverters on the market
• These batteries can be expanded up to 4 batteries in parallel
• 5U module design for 19-inch rack mounting (cleats not included)
• Stacked horizontally onto each other to form a tower with pedestals included, (one per module) or a 19-inch rack mounted with brackets (cabinet excluded).
• Vertical mounting on floor or wall (shelf/bracket) with terminals facing upwards
• 10-Year local manufacturer’s warranty
• 15 Year design life
• Support high discharge and charge power
• Batteries can be charged in a shorter time due to high charge capability

Included:

• 1 x 1.8m red 35mm battery cable with m6 lug
• 1 x 1.8m black  35mm battery cable with m6 lug
• 2 x busbar connectors (x1 heatshrink in black and x1 heatshrink in red)
• 1 x Inter modular comms cable
• 1 x 1.8m long RS485 comms cable