Anker SOLIX F3800 + Expansion Battery
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Visit CalculatorThe Anker SOLIX F3800 is a next-generation portable power station engineered for whole-home backup, off-grid living, and electric vehicle charging. With a massive 6,000W AC output (12,000W surge) and a 3.84kWh LiFePO₄ battery, it provides robust, reliable energy anywhere. Expand your system with the Anker SOLIX Expansion Battery to achieve up to 26.9kWh of total capacity, ensuring extended runtime for all your essential devices, tools, and appliances.
Built with EV-grade technology, dual voltage support (120V/240V), and solar input up to 2,400W, the F3800 integrates seamlessly with homes, RVs, and off-grid setups. Backed by Anker’s advanced safety systems and 5-year warranty, it’s the ultimate hybrid power solution for energy independence.

Massive 6,000W AC Output with Dual Voltage - Power large appliances, tools, or entire circuits with 120V/240V split-phase output—ideal for RVs, workshops, or home backup systems.
Expandable Up to 26.9kWh - Connect up to six Expansion Batteries to extend total capacity from 3.84kWh to 26.9kWh, supporting multi-day power for critical loads.
EV-Grade Reliability - Built with EV-class LiFePO₄ battery cells offering over 3,000 cycles to 80% capacity, ensuring safety, longevity, and consistent power delivery.
High-Speed Recharging Options - Recharge 0–80% in under 1.5 hours via solar (2,400W) or AC (2,900W) input. You can even combine both for lightning-fast dual charging.
Solar-Ready for Off-Grid Power - Supports up to 2,400W solar input (60V–145V, 25A) for clean, renewable energy generation—perfect for cabins, RVs, or long-term off-grid use.
Smart App Integration - Control and monitor the F3800 in real-time through the Anker SOLIX App (Bluetooth + Wi-Fi), enabling scheduling, remote control, and usage tracking.



Everything you need is included with your product.
| Specification | Details |
| Capacity | 3840Wh |
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
| Battery Lifecycle | 3,000 cycles to 80%+ capacity |
| Maximum Expansion Batteries | 6 |
| Maximum Capacity With Expansion Batteries | 26,880Wh |
| AC Rated Power | 6000W, 240V |
| AC Surge Power | 9000W |
| USB-A Output | 2 x 12W |
| USB-C Output | 3 x 100W |
| Car Socket Output | 1 x 120W |
| AC Input | 1800W |
| XT-60 Total Solar Input | 2400W |
| Solar Panel Input x 2 | 1200W, 11-32V ~10A, 1200W, 32V-60V ~25A |
| Car Input | 120W, 12V / 24V |
| 240V Split Phase | Yes |
| EV Charging | Yes |
| Smartphone App Control | Yes |
| Discharging Temperature | -20°C - 40℃ | -4°F - 104°F |
| Recharging Temperature | 0°C - 40℃ | 32°F - 104°F |
| Warranty | 5 Years |
| Dimensions | 702 × 388 × 395 mm (With 65 mm Wheels | 27.6 × 15.3 × 15.6" (With 2.6" Wheels) |
| Weight | 60 kg | 132 lb |
| Specification | Details |
| Capacity | 51.2Vdc 75Ah / 3840Wh |
| Expansion Battery Port Input | 75A Max |
| Expansion Battery Port Output | 170A Max |
| Discharging Temperature | -4°F - 104°F | -20°C - 40°C |
| Charging Temperature | 32°F - 104°F | 0°C - 40°C |
| Dimensions | 15.5 × 14.0 × 10.3 in | 39.3 × 35.5 × 26.2 cm |
| Net Weight | 33 kg | 72 lb |

How much capacity can I achieve with expansion batteries?
You can connect up to six Expansion Batteries to achieve 26.9kWh total capacity, allowing multi-day runtime for home or RV setups.
Can the F3800 be used for home backup?
Yes. With 120V/240V dual voltage output, it can power household circuits and appliances via transfer switch or subpanel connection.
Can it charge an EV?
Yes. It supports 240V Level 2 charging, compatible with most electric vehicles.
Can it run entirely off solar panels?
Yes. With 2,400W solar input, it can recharge completely in around 2 hours under ideal sunlight.
Does it support remote monitoring?
Yes. Through the Anker SOLIX App, users can monitor power flow, battery percentage, and adjust settings remotely.
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