eTower LiFePO4 5kW 52V
eTower LiFePO4 5kW 52V for sale
Freedom Won eTower LiFePO4 Battery 5kW 52VPart No: F-WON-E-TOWER Storage Systems – Li-ion Battery Pack
The Freedom Won eTower 5kW , 52V battery
The Freedom Won eTower is an economical and modular Life PO4 Solution for residential and light commercial applications
Product Features
- 5kWh battery with a 90% DoD
- Parallelable up to 15 Units
- Stackable up to 6 Units (30kWh Total)
- Wide range Inverter compatibility
- 10-Year Limited warranty
- Module interface pedestal included (no cabinet required)
- 5U module design
- Comes complete with One e5000 plastic pedestal for tower stacking
Accessories 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 heat shrink in black and x1 heat shrink in red)
- 1 x inter modular comms cable
- 1 x 1.8m long comms cable for Victron Inverters
- 1 x 1.8m long comms cable for Type 1 inverters (eg. Sunsynk, and Solis).
- 1 x 1.8m long RS485 comms cable this is for Voltronic inverters (Kodak) communication
Please note that only the current model (Serial number starting with “ET2022….”) can stack up to 6 x units. The older models can stack only up to 4 units, however, the firmware can be updated on the older models to give them the capability to stack up to 6 x units. The firmware can be updated using this upgrade cable.
The Freedom Won Won eTower LiFePO₄ 5kW 52V is a compact, high-performance lithium iron phosphate battery designed for residential and small commercial energy storage applications. Engineered for reliability and efficiency, this 52V system provides dependable backup power and seamless integration with solar and hybrid inverter systems.
Built using advanced LiFePO₄ chemistry, the Won eTower 5kW offers superior thermal stability and enhanced safety compared to conventional lithium-ion technologies. Lithium iron phosphate cells are well known for their long cycle life and consistent performance, making this battery an excellent long-term investment for homeowners and small businesses looking to reduce grid reliance and improve energy resilience.
The 52V configuration makes the eTower compatible with a wide range of low-voltage inverters commonly used in residential solar installations. It allows users to store excess solar generation during the day and use it during the evening, overnight, or during grid outages. This improves solar self-consumption, reduces electricity costs, and ensures critical loads remain powered when utility supply is interrupted.
An integrated Battery Management System (BMS) continuously monitors voltage, temperature, and overall battery health. The BMS protects against overcharge, deep discharge, short circuits, and overheating while maintaining balanced cell performance. This intelligent system ensures safe and optimal operation throughout the battery’s lifespan.
The eTower’s sleek, vertical design allows for space-efficient installation in homes, garages, utility rooms, or small commercial settings. Its modular nature supports scalability, enabling additional units to be connected in parallel to increase storage capacity as energy demands grow.
Designed for durability and ease of integration, the Won eTower LiFePO₄ 5kW 52V offers a reliable, safe, and future-ready energy storage solution. It provides homeowners and businesses with enhanced energy independence, improved sustainability, and dependable backup power in an increasingly energy-conscious world.
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