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EcoFlow Delta Pro 3 — Portable power station · 2024
EcoFlow

EcoFlow Delta Pro 3

Portable power station · 2024

92
/ 100
From $3,699
VS
EcoFlow Delta Pro 3 wins by 2
EcoFlow Delta Pro — Portable power station · 2022
EcoFlow

EcoFlow Delta Pro

Portable power station · 2022

90
/ 100
From $3,299
Specdex verdict

EcoFlow Delta Pro 3 takes it — here’s why.

In our weighted Specdex score, EcoFlow Delta Pro 3 lands at 92 and EcoFlow Delta Pro at 90. That puts EcoFlow Delta Pro 3 ahead by 2 points — a narrow margin driven mostly by its strengths in the categories below.

Pick EcoFlow Delta Pro 3 if…

  • ✓LiFePO4 chemistry on modern SKUs (4000+ cycles)
  • ✓Solar input
  • ✓Multiple AC/DC/USB-C outputs

Pick EcoFlow Delta Pro if…

  • ✓LiFePO4 chemistry on modern SKUs (4000+ cycles)
  • ✓Solar input
  • ✓Multiple AC/DC/USB-C outputs
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Winner by scenario

Derived from the sub-score breakdown · not a separate test

Cables

Tie

Compared on the cables sub-score

Effectively tied — neither pulls a 2-point weighted lead.

Efficiency

EcoFlow Delta Pro 3

Compared on the efficiency sub-score

EcoFlow Delta Pro 3 leads on efficiency (87 vs 85).

Noise

Tie

Compared on the noise sub-score

Effectively tied — neither pulls a 2-point weighted lead.

Value for money

Tie

Specdex score per dollar at MSRP

Effectively tied — similar score-per-dollar at MSRP.

EcoFlow Delta Pro 3 92
vs
90 EcoFlow Delta Pro

Score breakdown

EcoFlow Delta Pro 3
92
efficiency 87
noise 86
cables 90
value 80
EcoFlow Delta Pro
90
efficiency 85
noise 86
cables 90
value 80

Specs side-by-side

EcoFlow Delta Pro 3 versus EcoFlow Delta Pro — full spec comparison
Spec EcoFlow Delta Pro 3 EcoFlow Delta Pro
Type
Portable power station
Portable power station
Release year
2024
2022

EcoFlow Delta Pro 3

Pros
  • +LiFePO4 chemistry on modern SKUs (4000+ cycles)
  • +Solar input
  • +Multiple AC/DC/USB-C outputs
Cons
  • −Heavy
  • −Pricey per Wh
  • −Shipping restrictions (Li-ion)

EcoFlow Delta Pro

Pros
  • +LiFePO4 chemistry on modern SKUs (4000+ cycles)
  • +Solar input
  • +Multiple AC/DC/USB-C outputs
Cons
  • −Heavy
  • −Pricey per Wh
  • −Shipping restrictions (Li-ion)

FAQ: EcoFlow Delta Pro 3 vs EcoFlow Delta Pro

Which is better, EcoFlow Delta Pro 3 or EcoFlow Delta Pro? +

EcoFlow Delta Pro 3 scores 92 on our weighted rubric — ahead by 2. Your best pick depends on the sub-scores above.

Is EcoFlow Delta Pro 3 worth the price? +

At $3,699, EcoFlow Delta Pro 3 delivers a Specdex score of 92 — strongest in cables.

Is EcoFlow Delta Pro worth the price? +

At $3,299, EcoFlow Delta Pro delivers a Specdex score of 90 — strongest in cables.

Does EcoFlow Delta Pro 3 or EcoFlow Delta Pro last longer? +

Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.

Which is better for efficiency, EcoFlow Delta Pro 3 or EcoFlow Delta Pro? +

EcoFlow Delta Pro 3 — leads on efficiency (87 vs 85). Compared on the efficiency sub-score.