EcoFlow DELTA 3 Ultra Plus vs EcoFlow DELTA Pro 3
Comparing EcoFlow DELTA 3 Ultra Plus vs EcoFlow DELTA Pro 3: EcoFlow DELTA 3 Ultra Plus scores 9.1/10 and EcoFlow DELTA Pro 3 scores 9.3/10 in our benchmark testing. EcoFlow DELTA Pro 3 wins overall — EcoFlow DELTA Pro 3 scores higher on power and features while EcoFlow DELTA 3 Ultra Plus offers better value.
EcoFlow DELTA 3 Ultra Plus (3000Wh) vs EcoFlow DELTA Pro 3 (4096Wh) compared spec-by-spec. Real-world testing, pricing, pros, cons, and our verdict on which power station to buy.
| Specification | ||
|---|---|---|
| Capacity | 3,000Wh | 4,096Wh ✓ Winner |
| AC Output | 3,600W | 4,000W ✓ Winner |
| Expandable | Yes | Yes |
| AC Charge Time | under 50 min | 2.7 hrs (0-80%) |
| Surge Output | — | 8,000W |
| Weight | — | 113 lbs |
| Dimensions | — | 27.2 x 13.4 x 16.1 in |
| Battery Type | — | LiFePO4 |
| Cycle Life | — | 4,000 cycles |
| Max Solar Input | — | 2,600W |
| AC Outlets | — | 7 |
| USB-C Ports | — | 2 |
| USB-A Ports | — | 2 |
| DC Outlets | — | 2 |
| Max Expanded | — | 48,000Wh |
| Operating Temp | — | 32-113°F |
| Warranty | — | 5 years |
| Ip Rating | — | IP65 |
| App Control | — | Yes |
Buy the EcoFlow DELTA 3 Ultra Plus
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Buy the EcoFlow DELTA Pro 3
Best prices · Updated hourly
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.
Who Should Buy the EcoFlow DELTA Pro 3?
The EcoFlow DELTA Pro 3 is the right choice for emergency home backup, off grid cabin, cpap machine. With 4,096Wh of capacity and 4,000W continuous output, it delivers serious power for demanding loads.
Key advantages include: 4,096wh capacity expandable to a massive 48kwh for whole-home backup; 120v/240v dual-voltage output runs 3-ton central ac and heavy loads; 2,600w solar input is among the highest in its class. At 113 lbs, expect to use the included wheels and handle for most moves.
Priced at $3,699 (MSRP $3,999), the EcoFlow DELTA Pro 3 scores 9.3/10 overall in our benchmark testing — making it one of the top-rated units in its class.
How Do the Specs Compare?
Capacity: The EcoFlow DELTA Pro 3 leads on storage with 4,096Wh versus 3,000Wh for the EcoFlow DELTA 3 Ultra Plus — a 37% difference that matters most for overnight or multi-day use cases.
Output: The EcoFlow DELTA Pro 3 delivers more continuous power at 4,000W 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 EcoFlow DELTA Pro 3 runs $3,699 — a $800 gap. At that price difference, the more expensive unit needs to deliver meaningfully better performance to justify the premium.
🏆 Our Verdict
Choose the EcoFlow DELTA 3 Ultra Plus if you need a more portable solution at undefined lbs , expandability for future growth, and strong performance for its class.
Choose the EcoFlow DELTA Pro 3 if you prioritize premium features and build quality .
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