ETHOS Control Box

Introducing BigBattery’s 48V ETHOS Systems! These revolutionary, stackable, on-grid power systems were designed to push the boundaries of efficiency, flexibility, and reliability when it comes to powering your residential homes, cabins, and commercial offices. This Control Box, which connects to both your inverter and battery modules, regulates and monitors your ETHOS system. With just a glance, you can stay up to date on the health and performance of your power using the LED interface located on the front of the unit, which displays system voltage, remaining capacity, BMS status codes alerting you to the condition of your batteries, as well as communication configurations for your inverter. Keep in mind that this is not a battery module in itself and would need to be combined with at least 2 stackable 5.12kWh ETHOS battery modules to be a working system.
ETHOS Control BoxINCLUDED FREE IN BOX:(1) ETHOS Rack Base(2) Red & Black Controller to Inverter Power Cable (4.9 FT)(1) Controller to Inverter Comm Cable (4.9 FT)
Spec Sheet
User Manual

Orders ship within 1–5 business days. Shipping rates vary by order and destination. We ship across the U.S., with additional charges for Hawaii and Alaska. For damaged, lost, or delayed orders, please contact us for assistance.

Most products include a 12-month limited warranty covering manufacturer defects. Warranty terms may vary by product, especially lithium batteries and electrical components. Damage from improper installation, misuse, or normal wear is not covered.

Returns are accepted within 30 days of delivery for a full refund or exchange. Items must be new, unused, and undamaged, with the original order number provided. Customers are responsible for return shipping on unwanted or incorrectly ordered items. Lithium batteries must be unused and sealed to qualify for return. Damaged, defective, or incorrect orders should be reported immediately.