Big Battery
Big Battery 12kW 20.4kWh ETHOS Off-Grid Power System
$8,150.00$9,999.99
Price last updated 10/12/2026
Shipping: Free Shipping
You May Also Like
Demo DataRidgeline Power
Ridgeline HomeWall 10 Battery System
Whole-home battery system, demonstration listing.
$9,999.00$10,999.00
Natures Generator
6 kWh Home Energy Storage Kit - Featuring the Natures Generator Elite
$3,239.99$3,549.99
Natures Generator
4.8 kWh Home Energy Storage Kit - Featuring the Natures Generator Elite
$2,899.00$3,199.95
Natures Generator
3.6 kWh Home Energy Storage Kit - Featuring the Natures Generator Elite
$2,289.99$2,539.99