
Anker SOLIX F3800 + Expansion Battery + Home Backup Kit (Transfer switch)
Talk with an Expert
Need expert advice? Speak with one of our specialists today to find the perfect solution for your security needs. 1-833-673-6879

The Anker SOLIX F3800 + Expansion Battery + Home Backup Kit (Transfer switch) is the perfect solution for uninterrupted power supply during emergencies. With a powerful F3800 battery and transfer switch technology, you can rely on this kit to keep your essential devices running. Plus, the expansion battery provides extra power for extended use.
- Residential Clean Energy Credit: You may be eligible for a credit equal to up to 30% of the cost of new, qualified clean energy property for private residences.
- Plug & Play Backup: Designed with plug-and-play home backup capability (accessories sold separately).
- High Power Output: 6,000W, 120V & 240V split-phase output in one unit for power-hungry appliances.
- Expandable Capacity: 3.84-26.9kWh capacity with up to 6 expansion batteries (BP3800).
- Scalable Power: Scale up to 12,000W and 53.8kWh for extended power outages.
- Fast Solar Charging: 2,400W solar input allows charging from 0% to 80% in just 1.5 hours using sunlight.
- EV & RV Charging: Equipped with NEMA 14-50 & L14-30 outlets for direct charging of electric vehicles and RVs.
- Smart Energy Monitoring: Monitor energy usage with app control via Bluetooth and WiFi.
- Long-Lasting Battery: Durable LFP battery with a 5-year hassle-free warranty.
-
High-Quality Components: Industry-leading components ensuring a 10-year lifespan.
- 1x Anker SOLIX F3800 Battery
- 1x Anker SOLIX BP3800 Expansion Battery
- 1x Transfer Switch
- 1x AC Charging Cable
- 1x Car Charging Cable
- 1x User Manual
Specifications:
Capacity: 3,840Wh
Type: LFP
Cycles: 3,000 (at least 80% battery capacity)
Max Expansion Batteries: 6 or 12
Max Capacity with Expansion Batteries: 26,880Wh / 53,760Wh
AC Rated Power: 6,000W / 240V (Anker SOLIX F3800), 12,000W / 240V (2 × Anker SOLIX F3800)
AC Surge Power: 9,000W
USB-A Output: 2 × 12W
USB-C Output: 3 × 100W
Car Socket Output: 1 × 120W
AC Input: 1,800W
XT-60 Input (Solar): 2,400W
Car Input: 120W, 12V / 24V
240V Split Phase: Yes
Charging EV: Yes
App Control: Yes
Discharging Temperature: -20°C to 40°C (-4°F to 104°F)
Recharging Temperature: 0°C to 40°C (32°F to 104°F)
Warranty: 5 Years
Dimensions:
Anker SOLIX F3800: 702 × 388 × 395 mm / 27.6 × 15.3 × 15.6" (with 65 mm / 2.6" wheels)
Transfer Switch: 117.5 × 112.5 × 47.5 mm / 4.6 × 4.4 × 1.9"
Anker SOLIX Home Power Panel: 329.7 × 500 × 144 mm / 13 × 19.7 × 5.7"
Anker SOLIX BP3800 Expansion Battery: 393 × 355 × 262 mm / 15.5 × 14 × 10.3"
Weight:
Anker SOLIX F3800: 60 kg / 132 lb
Anker SOLIX BP3800 Expansion Battery: 33 kg / 72 lb
SKU: B179011K