Big Battery 6kW 10.2kWh ETHOS Off-Grid Power System Kit

Transforming Off-Grid Power! BigBattery introduces its 48V ETHOS systems, featuring the innovative Big Battery 6kW 10.2kWh ETHOS configuration, perfect for off-grid power in tiny homes, cabins, or homesteads. This system guarantees comprehensive safety, reliability, and cutting-edge features.

The ETHOS System is designed to be a versatile off-grid power solution, with a stackable, modular design for easy expandability. Installation is effortless, with all hardware included for mounting your ETHOS securely to your wall. It boasts an IP65-rated casing, internal fire suppression system, and advanced BMS with auto cell-balancing for ultimate safety and reliability. Plus, its control box features an interactive LED display, along with CANBus and RS485 communication protocols, for easy monitoring of power status.

But that’s not all. Paired with a cutting-edge 6000W Lux inverter, featuring its own LCD touch screen display, 2 MPPT inputs, and integrated UPS module, you can meet your power needs and protect your home against unstable grids or rolling blackouts. Whether ensuring emergency backup power or outfitting your home with an uninterrupted power system, the Big Battery 6kW 10.2kWh ETHOS delivers reliable, efficient power day in and day out. Take control of your power—discover the Big Battery 6kW 10.2kWh ETHOS today!

What's Included

• (2) 48V ETHOS 5.12kWh Stackable Battery Module
• (1) ETHOS Control Box
• (1) LUXPOWER 6KW Split Phase Inverter
• (1) 10kWh Ethos Controller to Battery Power Cable 31.5" inch (800mm)

Key Features

• GTIN-12 (U.P.C.): 850061252715
• System Voltage: 48V
• Nominal Voltage: 51.2V
• Chemistry: LiFePO4
• kWh Capacity: 10.24kWh
• Ah Capacity: 200Ah
• Charging Voltage Range: 55.6 - 57V
• Max Charge Voltage: 57V
• Operating Voltage Range: 48 – 57V
• Suggested Low Voltage Cutoff: 48 – 50.8V
• Cell Configuration: 16S 2P
• Max Continuous Discharge Current: 200A
• Max Continuous Power: 10240W
• Max Discharge Peak Current: 300A (Max 5 seconds)
• Max Charge Current: 200A
• Charge Temperature Range: 32°F - 113°F (0°C - 45°C)
• Discharge Temperature Range: -4°F - 140°F (-20°C - 60°C)
• Optimal Discharge Temperature Range: 59°F - 95°F (15°C - 35°C)
• Storage Temperature Range (SoC >50%): -4°F - 113°F (-20°C - 45°C) (Max 6 months)
• Weight: 273 lb (123.8 kg)
• Depth: 6.7 in (170 mm)
• Width: 26.5 in (674 mm)
• Height: 43.3 in (1100 mm)
• Max Connections: Up to (16) parallel connections per control box
• Protection Rating: IP65
• Communications: CANBus / RS485
• Certifications: UL9540, UL9540a, UL1973, & UN38.3

Downloads

Spec Sheet 

User Manual

UL9540 Certification

Safety Data Sheet

Inverter Downloads

Spec Sheet

User Manual

WiFi Setup Guide

Warranty

10-Year Warranty Applied To Batteries Only

Additional Information

Features:

• Advanced BMS (Battery Management System)
• Lithium-Ion LiFePO4/LFP Chemistry
• Easy connection to a larger power system
• Expandable system with its modular stackability
• Multiple layers of safety and battery protection
• Built-in fire suppression system
• Good insulation performance
• Utilizes standardized Amphenol UL ESS Connector
• Smart Controller Box
• LED Smart Monitor Display
• Parallel Communication
• CAN bus and RS-485 communication with different inverters.
• RJ-45 ports
• Hidden cables for better presentation

Designed For 48V Applications

• COMMERCIAL POWER SYSTEMS
• OFFICE SOLAR SYSTEMS
• OFF-GRID JOBSITES
• WHOLE WAREHOUSE BACKUP
• EMERGENCY POWER
• LEAD ACID REPLACEMENT