BigBattery ETHOS 48V 46.08kWh LiFePO4 Battery + 2 x EG4 18kPV Hybrid Inverter ESS | 24kW Output, 36kW PV | UL9540 Whole-Home Backup | K0755
BigBatteryBigBattery Battery
Eco Solar Kits$18465.48$19770
Price & Discount Metrics
Current Price
$18465.48
MSRP
$19770
Savings
$1304.52 (7%)
Recent Change
None
Historical Lowest
$18465.48
ATL Status
★ Active ATL
Last Price Update
Sep 21, 2026
Price History
Historical pricing tracking over time