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Bluetti AC180 — Portable power station · 2023
Bluetti

Bluetti AC180

Portable power station · 2023

86
/ 100
From $999
VS
EcoFlow Delta 2 wins by 2
EcoFlow Delta 2 — Portable power station · 2022
EcoFlow

EcoFlow Delta 2

Portable power station · 2022

88
/ 100
From $999
Specdex verdict

EcoFlow Delta 2 takes it — here’s why.

In our weighted Specdex score, Bluetti AC180 lands at 86 and EcoFlow Delta 2 at 88. That puts EcoFlow Delta 2 ahead by 2 points — a narrow margin driven mostly by its strengths in the categories below.

Pick Bluetti AC180 if…

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

Pick EcoFlow Delta 2 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.

Noise

Tie

Compared on the noise sub-score

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

Efficiency

EcoFlow Delta 2

Compared on the efficiency sub-score

EcoFlow Delta 2 leads on efficiency (83 vs 81).

Value for money

Tie

Specdex score per dollar at MSRP

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

Bluetti AC180 86
vs
88 EcoFlow Delta 2

Score breakdown

Bluetti AC180
86
efficiency 81
noise 86
cables 90
value 80
EcoFlow Delta 2
88
efficiency 83
noise 86
cables 90
value 80

Specs side-by-side

Bluetti AC180 versus EcoFlow Delta 2 — full spec comparison
Spec Bluetti AC180 EcoFlow Delta 2
Type
Portable power station
Portable power station
Release year
2023
2022

Bluetti AC180

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 2

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: Bluetti AC180 vs EcoFlow Delta 2

Which is better, Bluetti AC180 or EcoFlow Delta 2? +

EcoFlow Delta 2 scores 88 on our weighted rubric — ahead by 2. Your best pick depends on the sub-scores above.

Is Bluetti AC180 worth the price? +

At $999, Bluetti AC180 delivers a Specdex score of 86 — strongest in cables.

Is EcoFlow Delta 2 worth the price? +

At $999, EcoFlow Delta 2 delivers a Specdex score of 88 — strongest in cables.

Does Bluetti AC180 or EcoFlow Delta 2 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, Bluetti AC180 or EcoFlow Delta 2? +

EcoFlow Delta 2 — leads on efficiency (83 vs 81). Compared on the efficiency sub-score.