Anker SOLIX F3800 Plus vs EcoFlow DELTA 3 Ultra Plus
Comparing Anker SOLIX F3800 Plus vs EcoFlow DELTA 3 Ultra Plus: Anker SOLIX F3800 Plus scores 9.2/10 and EcoFlow DELTA 3 Ultra Plus scores 9.1/10 in our benchmark testing. Anker SOLIX F3800 Plus wins overall — Anker SOLIX F3800 Plus scores higher on power and features while EcoFlow DELTA 3 Ultra Plus offers better value.
Anker SOLIX F3800 Plus (3840Wh) vs EcoFlow DELTA 3 Ultra Plus (3000Wh) compared spec-by-spec. Real-world testing, pricing, pros, cons, and our verdict on which power station to buy.
| Specification | A — anker Anker SOLIX F3800 Plus 9.2/10 $4,799
Price unavailable
| B — ecoflow EcoFlow DELTA 3 Ultra Plus 9.1/10 $2,899
Price unavailable
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|---|---|---|
| Capacity | 3,840Wh ✓ Winner | 3,000Wh |
| AC Output | 6,000W ✓ Winner | 3,600W |
| Expandable | Yes | Yes |
| Split Phase 240v | Yes | — |
| AC Charge Time | — | under 50 min |
Buy the Anker SOLIX F3800 Plus
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Buy the EcoFlow DELTA 3 Ultra Plus
Best prices · Updated hourly
Who Should Buy the Anker SOLIX F3800 Plus?
The Anker SOLIX F3800 Plus is the right choice for off grid cabin, expandable, whole home backup. With 3,840Wh of capacity and 6,000W continuous output, it delivers serious power for demanding loads.
Key advantages include: 3,840wh built-in, expandable to 26.9kwh for true whole-home backup; 6,000w output with 120v/240v split-phase runs the heaviest household loads; one of the most powerful single-unit stations for off-grid cabins.
Priced at $4,799, the Anker SOLIX F3800 Plus scores 9.2/10 overall in our benchmark testing — making it one of the top-rated units in its class.
Who Should Buy the EcoFlow DELTA 3 Ultra Plus?
The EcoFlow DELTA 3 Ultra Plus is the right choice for emergency home backup, off grid cabin, expandable. With 3,000Wh of capacity and 3,600W continuous output, it delivers serious power for demanding loads.
Key advantages include: 3,000wh built-in capacity, expandable for whole-home and off-grid backup; 3,600w continuous output runs most 15a household circuits and heavy power tools; sub-50-minute full ac recharge is among the fastest in the 3kwh class.
Priced at $2,899, the EcoFlow DELTA 3 Ultra Plus scores 9.1/10 overall in our benchmark testing — making it one of the top-rated units in its class.
How Do the Specs Compare?
Capacity: The Anker SOLIX F3800 Plus leads on storage with 3,840Wh versus 3,000Wh for the EcoFlow DELTA 3 Ultra Plus — a 28% difference that matters most for overnight or multi-day use cases.
Output: The Anker SOLIX F3800 Plus delivers more continuous power at 6,000W vs 3,600W, which determines what appliances you can run simultaneously — things like air conditioners, microwaves, and power tools that demand 1,000W or more.
Price: The EcoFlow DELTA 3 Ultra Plus costs $2,899 while the Anker SOLIX F3800 Plus runs $4,799 — a $1,900 gap. At that price difference, the more expensive unit needs to deliver meaningfully better performance to justify the premium.
🏆 Our Verdict
Choose the Anker SOLIX F3800 Plus if you need maximum capacity (3,840Wh vs 3,000Wh) , expandability for future growth, and higher power output (6,000W).
Choose the EcoFlow DELTA 3 Ultra Plus if you prioritize value (typically $1,900 less) .
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