Catalog / Kit
BigBattery · K0241-V
BigBattery 48V ETHOS Battery + EG4 FlexBOSS21 ESS | 10.24–46.1kWh | UL9540 | (21kW–63kW PV) | Grid-Tied Home System
from $15,850.00
We could not verify this listing's specs against published data — compatibility is unverified. Check the manufacturer datasheet before buying.
Where to buy
| Merchant | Price | Checked | |
|---|---|---|---|
| BigBattery best | $15,850.00 | 2026-08-03 | View listing → |
Published specs
The manufacturer publishes no machine-readable specs for this listing.
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