1 / 5
BigBattery
BigBattery ETHOS – 15.4kWh – 3 Module Expansion Kit – 48V – 300Ah
Ideal for existing BigBattery ETHOS owners who need additional battery capacity for whole-home backup, increased solar energy storage, growing household energy consumption, EV charging, off-grid expansion, or commercial energy applications.
1 part number
Overview
Ideal for existing BigBattery ETHOS owners who need additional battery capacity for whole-home backup, increased solar energy storage, growing household energy consumption, EV charging, off-grid expansion, or commercial energy applications.
Part numbers & ordering
| Part # | Description | Power | Storage | Voltage | Type | $/watt | Stock | Price | Add to cart | Compare | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | DK-BNDL-B0012 | BigBattery ETHOS – 15.4kWh – 3 Module Expansion Kit – 48V – 300Ah | — | 15.4 kWh | 48V | — | — | In stock | $3,279.50 |
Related products
- BigBattery 24V Husky 2 Bundle – 30A Battery Charger + 350A Battery Capacity Meter
- BigBattery ETHOS – 20.5kWh – 4 Module Kit – 48V – 400Ah
- BigBattery ETHOS – EG4 18Kpv Battery Bundle – 36kW Output – 30.7kWh to 92.2kWh Storage – Commercial Energy System
- Duracell Power Center Microinverter Residential Solar Kit with 450W Panels
