Product Summary:
The ETHOS Control Box is the central hub that connects your inverter and ETHOS battery modules, regulating and monitoring system performance. The front LED interface provides at-a-glance visibility into system voltage, remaining capacity, BMS status codes, and inverter communication settings, so you can quickly assess health and operation. This unit is not a battery and must be paired with at least two stackable 48V 5.12kWh ETHOS battery modules to form a complete, working system.
- RESIDENTIAL POWER SYSTEMS
- HOME SOLAR SYSTEMS
- UL-CERTIFIED ESS
- CABINS & TINY HOMES
- FAMILY HOMES & MANSIONS
- OFF-GRID HOMESTEADS
- EMERGENCY POWER
- WHOLE HOME BACKUP
Battery Downloads
Battery Specifications
BigBattery batteries are backed by a 12-year warranty, giving you reliable long-term performance and confidence in every charge. Designed for durability and engineered to last, our batteries are built to power your setup for over a decade. For more information, please visit our policy page





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