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Original illustrative render representing a whole-home backup portable power station — not an exact photograph of the Anker SOLIX F3800.

Illustrative image — not an exact product photograph.

Anker SOLIX

F3800

Portable power station · Market: US

LiFePO4Expandable120/240VTT-302400 W solar

The Anker SOLIX F3800 is a 3,840 Wh LiFePO4-class portable power station rated for 6,000 W of continuous output. PowerMatchLab summarizes the manufacturer-published specifications below; figures we could not confirm are shown as “Not verified”.

Capacity
3,840 Wh
Continuous output
6,000 W
Surge output
9,000 W
Weight
132.3 lb (60 kg)
UPS switchover
Not verified
Warranty
5 years

Pros & cons

Pros

  • 6000W continuous output
  • Native 120V/240V
  • Massive expansion potential
  • 2400W solar input
  • RV and home integration

Cons

  • Very heavy
  • Far less portable than conventional power stations
  • Excessive for small loads

Estimated runtime examples

Estimated runtime = capacity_wh × 0.85 ÷ device_watts. This is a calculation using an assumed 85% usable efficiency — never a guaranteed or tested figure. Real runtime depends on the device, its duty cycle and temperature.

Estimated runtime for example loads
Example loadAssumed drawEstimated runtime
Full-size refrigerator (~150 W avg)150 W21.8 h
CPAP machine (~40 W)40 W81.6 h
Laptop (~60 W)60 W54.4 h
LED TV (~100 W)100 W32.6 h
Space heater (~1500 W)1500 W2.2 h

Anker SOLIX F3800

Checked September 1, 2026

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How to read this page

Specifications are recorded from manufacturer-published information. Source labels and the last-checked date appear under Specifications → Provenance (Anker SOLIX US, last checked September 1, 2026); direct manufacturer URLs will be added when available. The PowerMatch Score is a PowerMatchLab editorial assessment. Runtime figures are calculations, not tests. “Check Price on Amazon” opens our Amazon Associates link for this exact product; see the affiliate disclosure.