The Anker SOLIX F3800 delivers a robust 6000 W AC output paired with a 3840 Wh capacity to manage essential home backup, RV power, and off-grid demands. Equipped with ultra-durable LFP battery chemistry, it maintains reliable performance across more than 3,000 charge cycles while supporting rapid solar recharging up to 2400 W.
Engineered for high-demand applications, this unit features integrated 240 V outputs to charge electric vehicles and power heavy appliances during outages. The seamless uninterruptible power supply switchover protects delicate home electronics instantly, and built-in Wi-Fi and Bluetooth connectivity allow full monitoring through the dedicated mobile app.
Key Features
Brand
Anker Solix
Model
F3800
Battery Type
Lithium Iron Phosphate (LFP)
Capacity
3840 Wh
Output Power
6000 W
Peak Power
9000 W
Expandable Capacity
Up to 26.9 kWh
Scalable Output
Up to 12 kW (53.8 kWh with 2 units + batteries)
AC Outputs
6× NEMA 5-20 (120 V), 1× NEMA 14-50, 1× NEMA L14-30 (240 V)
Solar Input
2× 1200 W (25 A), MPPT
Mains Input
Max. 1800 W
USB-C Ports
3× 100 W
USB-A Ports
2× 12 W
UPS Switching Time
< 20 ms
App Connection
Wi-Fi & Bluetooth
Charging Cycles
Over 3000
Dimensions (L × W × H)
27.6 × 15.3 × 15.6 in
Weight
132.3 lb
Warranty
5 years
Highlights
Long service life thanks to high number of charging cycles
Compatible with Anker SOLIX BP3800 expansion batteries, standard solar panels supporting dual MPPT 1200 W inputs, and high-draw 240 V equipment including electric vehicle charging cables and RV power inlets.
How to use
Charge via mains power (max. 1800 W), dual solar inputs (2400 W total), or a combination. Connect devices to the AC, USB-C, or USB-A ports. Use the app over Wi-Fi or Bluetooth to monitor battery status, control outputs, and configure settings. For home backup, connect to a transfer switch via the 240 V outlets.
What's included
Anker SOLIX F3800 Portable Power Station
Mains cable
Instruction manual
Frequently asked questions
Can the Anker SOLIX F3800 be expanded for more capacity?
Yes, it can be expanded with up to 6 additional Anker SOLIX BP3800 batteries, reaching a total capacity of 26.9 kWh.
What devices can I power with the 240 V outputs?
The NEMA 14-50 and L14-30 outlets support direct connection of electric vehicles, motorhomes, and other high-power appliances.
How fast can the power station be charged with solar panels?
With both 1200 W solar inputs active for a total of 2400 W, it can reach an 80% charge in approximately 1.5 hours under optimal conditions.
Does it have an uninterruptible power supply (UPS) function?
Yes, the integrated UPS automatically switches over in less than 20 ms during a grid outage to safeguard sensitive electronics.
Real feedback from power station owners across the USA
★★★★★
✔ Verified Buyer
Saved us during a severe outage!
"We lost power for 2 days during a storm in Texas. This Rentoos unit kept our full-size fridge, phones, and CPAP machine running without a hitch. Quiet, reliable, and charges insanely fast!"
JD
Jason D.
Austin, TX
★★★★★
✔ Verified Buyer
Perfect for off-grid RV camping
"Took this on a 2-week cross-country road trip. Ran our mini-fridge, laptops, and outdoor lights easily. Paired it with solar panels and never ran out of power once. 10/10 recommendation."
MK
Marcus K.
Denver, CO
★★★★★
✔ Verified Buyer
Unbeatable price with 70% off!
"I was skeptical about the 70% discount, but the build quality is premium. Free shipping was super quick (arrived in 3 days). Best emergency backup purchase I've made."
SR
Sarah R.
Tampa, FL
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