Anker SOLIX F3800+ Expansion Battery + Smart Home Power Kit
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Build Your Perfect Off-Grid Rig With Our System Calculator
Visit CalculatorThe Anker SOLIX F3800 + Expansion Battery + Smart Home Power Kit is a powerful, scalable home energy solution designed for whole-home backup and off-grid independence. With 3,840Wh of base capacity, expandable up to 26.9kWh, this system ensures your home stays powered during outages, off-grid adventures, and high-energy demand scenarios.
Integrated with Smart Home technology, the kit seamlessly connects to home circuits, delivering uninterrupted power and energy management for essential appliances. The Expansion Battery provides additional storage for extended use, while the Smart Home Panel offers automatic transfer switching and intelligent energy distribution.
High-Capacity & Expandable Energy Storage
Seamless Home Integration
Powerful Output & Versatile Charging
Intelligent Energy Management
Reliable Off-Grid & Emergency Backup Solution


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 does the Smart Home Panel work?
The Smart Home Panel 2 automatically transfers power from the Anker SOLIX F3800 during an outage, keeping your home’s essential circuits running.
How long does it take to charge the F3800 with solar panels?
With 2,400W solar input, the F3800 can fully charge in approximately 1.5 - 2.5 hours, depending on sunlight conditions.
Can I expand the battery capacity later?
Yes, you can add additional Anker SOLIX Expansion Batteries, increasing storage up to 26.9kWh.
Is the system compatible with existing home solar setups?
Yes, the Anker SOLIX F3800 can be integrated with existing solar panel arrays using the included MC4 connectors.
Does this kit support off-grid use?
Absolutely! The F3800 + Expansion Battery + Smart Home Kit is designed for off-grid energy independence.
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