BigBattery ETHOS is a modular 48V LiFePO4 home battery: stackable 5.12kWh modules with a control box, LED display, internal fire suppression and IP65 casing. Up to 16 modules connect to one control box, and the platform carries a 12-year warranty.
Key features
- 5.12kWh LiFePO4 per stackable module
- Up to 16 modules per control box
- Internal fire suppression and IP65 casing
- CANBus and RS485 communication
- 12-year manufacturer warranty
Specifications
| Brand | BigBattery |
|---|---|
| Model / SKU | K0699 |
| Module capacity | 5.12kWh |
| Voltage | 48V |
| Battery chemistry | LiFePO4 |
| Communication | CANBus, RS485 |
| Warranty | 12 years (manufacturer) |
| Ideal for | Home solar storage and emergency backup |
| Condition | New |
Shipping and returns
Free shipping to addresses in the United States, delivered in 4 to 6 business days (1 to 2 business days to prepare the order plus 3 to 4 business days in transit). Free returns within 30 days of delivery; refunds are issued within 5 business days after the returned item is inspected.
Frequently asked questions
Which inverter works with this battery?
Most 48V LiFePO4 batteries work with major hybrid and off-grid inverters. For closed-loop communication, confirm the inverter brand is supported by the battery BMS.
Can I connect several batteries together?
Yes, these batteries are designed for parallel connection. See the specifications for the maximum number of units.
How long does shipping take?
Orders ship free within the United States and arrive in 4 to 6 business days.
