The Anker SOLIX F3800 Plus keeps the 3,840Wh LiFePO4 battery and 6,000W 120V/240V inverter of the F3800 and adds faster solar charging, with two 165V inputs that accept up to 3,200W, plus 6,000W generator charging and bypass. It integrates with a transfer switch, inlet box or Anker home power panel for automatic home backup.
Key features
- 3,840Wh LiFePO4 battery with 6,000W 120V/240V output
- Dual 165V solar inputs, up to 3,200W total
- About 1.5 hours to full charge on solar under ideal conditions
- 6,000W 240V generator charging and pass-through
- Storm-ready auto charging when severe weather is forecast
- Expandable with BP3800 batteries
Specifications
| Brand | Anker |
|---|---|
| Model / SKU | B1790113F |
| Battery capacity | 3,840Wh per unit |
| Battery chemistry | LiFePO4 |
| AC output | 6,000W, 120V/240V |
| Solar input | Up to 3,200W (2 x 165V) |
| Generator input | Up to 6,000W at 240V |
| Warranty | 5 years (manufacturer) |
| Ideal for | Home backup, rolling outages, off-grid living, RVs and EV charging |
| 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.
