BigBattery ETHOS 48V 30.7kWh (6 Module) – Stackable Power Storage
The BigBattery ETHOS 48V 30.7kWh Stackable Power Storage System is the ultimate energy solution for large homes, off-grid homesteads, cabins, or luxury properties requiring high-capacity, reliable power. With over 30kWh of scalable lithium storage, this powerhouse system is built to deliver consistent energy, seamless backup, and maximum independence from the grid.
This configuration includes six 5.12kWh LiFePO4 battery modules, a dedicated ETHOS control box, and essential interconnect hardware, all built into a modular, stackable design that simplifies installation and supports future expansion. Whether you're running heavy electrical loads or preparing for multi-day outages, ETHOS ensures your power is always online.
Designed for on-grid and off-grid applications, the system’s IP65-rated housing, internal fire suppression, and advanced BMS with auto cell-balancing provide the highest levels of safety and durability. With its LED system display and CANBus/RS485 communication, monitoring your system’s performance is effortless.
Key Features:
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Battery Capacity: 30.72kWh (6 × 5.12kWh modules)
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System Voltage: 48V – Compatible with most residential solar and inverter systems
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Battery Chemistry: Lithium Iron Phosphate (LiFePO4)
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Control Box: LED display with CANBus & RS485 communication protocols
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Safety Features: Fire suppression system, IP65-rated casing, and advanced BMS
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Design: Modular and stackable — easily expand as your power needs grow
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Installation: Rack base and power/comm cables included for quick setup
Designed For 48V Applications
- Residential power systems
- Home solar systems
- Cabins & tiny homes
- Family homes & mansions
- Off-grid homesteads
- Emergency power
- Whole home backup
- Lead acid replacement
Benefits:
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Reliable lithium battery technology with extended cycle life
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Supports peak shaving and time-of-use optimization
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Easily scalable for larger storage needs
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Compatible with various solar PV setups and inverters
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Designed for continuous, off-grid or grid-tied energy supply
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30% Federal Tax Credit Available
What’s Included:
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6 × 48V ETHOS 5.12kWh Stackable Battery Modules – Model: FETHS-48051-G1
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1 × ETHOS Control Box – Model: CNT060
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1 × ETHOS Rack Base – Model: CNT081
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2 × Parallel Power Cables (4.9 ft / 1500mm) – Model: CBL089
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1 × Parallel Communication Cable (4.9 ft / 150cm) – Model: CBL096
Specifications
Product Specifications
