BigBattery’s 48V ETHOS is transforming home energy solutions. The newly launched ETHOS battery system offers a fully modular and stackable design, complete with a dedicated control box, an advanced LED status display, and an integrated mounting setup for easy installation.
Whether you're securing emergency backup power for your cabin or tiny home, or upgrading your residential property with a reliable solar battery storage system, the ETHOS delivers dependable and efficient energy year-round. With a cutting-edge battery management system (BMS) that includes automatic cell balancing, an IP65-rated enclosure, and built-in fire suppression, the ETHOS is built for lasting safety and resilience in all environments.
Stay informed on your system's performance with the interactive LED interface, along with CANBus and RS485 communication options for real-time power monitoring. The ETHOS is engineered for both reliability and user-friendly diagnostics, making it ideal for off-grid power setups and whole-home energy storage.
The ETHOS is available in two scalable configurations—2-stack (10.24 kWh) and 3-stack (15.36 kWh)—with future expandability to meet growing energy demands. Upgrade your home energy system with the powerful, efficient 48V ETHOS battery—now available.
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
What's in the Box
2 × 48V ETHOS 5.12kWh Stackable Battery Module
1 × ETHOS Control Box
1 × 10kWh Ethos Controller to Battery Power Cable 31.5" inch (800mm)
