The Anker SOLIX F3800 is a 3,840Wh LiFePO4 power station with a 6,000W pure sine wave inverter and both 120V and 240V output, so it can run well pumps, central AC and EV charging as well as everyday loads. It wheels into place, plugs into a transfer switch or home power panel, and grows with expansion batteries when you need longer backup.
Key features
- 3,840Wh LiFePO4 capacity, expandable with BP3800 expansion batteries
- 6,000W continuous output with 120V/240V split phase support
- Up to 2,400W solar input for fast daily recharging
- NEMA 14-50 and L14-30 outlets for RVs, EVs and home inlet boxes
- Pairs two units with the Double Power Hub for 12,000W
- Anker app control with storm alerts and charging schedules
Specifications
| Brand | Anker |
|---|---|
| Model / SKU | B1790117 |
| Battery capacity | 3,840Wh per unit |
| Battery chemistry | LiFePO4 (lithium iron phosphate) |
| AC output | 6,000W continuous, 120V/240V |
| Solar input | Up to 2,400W |
| Expansion | Up to 6 BP3800 batteries per unit |
| Warranty | 5 years (manufacturer) |
| Ideal for | Home backup during outages, RV and EV charging, job sites and off-grid cabins |
| 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
Do I need an electrician to install a whole home backup system?
Systems that connect to your main panel, a smart panel or a transfer switch should be installed by a licensed electrician to meet local code. Plug-in setups that use an inlet box need less work, but a professional check is still recommended.
Can I add more batteries later?
Yes. These systems are modular, so you can start with the capacity you need and add compatible expansion batteries later.
How long does shipping take?
Orders ship free within the United States and arrive in 4 to 6 business days.
