EcoFlow DELTA Max 2000 vs Goal Zero Yeti 6000X

Side-by-side on the specs that decide it — surge, capacity, runtime and price.

Both models' specs verified against manufacturer listings · Last updated July 29, 2026

The short answer

EcoFlow DELTA Max 2000 costs $4400 less. Whether that gap is worth closing depends on what you need to run.

Goal Zero Yeti 6000X holds 201% more energy (6071Wh vs 2016Wh), so it runs the same load proportionally longer.
Goal Zero Yeti 6000X has 100W more surge headroom (3500W vs 3400W) — that decides whether a fridge, pump or AC compressor will actually start.
EcoFlow DELTA Max 2000 is 58.0 lb lighter (48 lb vs 106 lb).
EcoFlow DELTA Max 2000 is rated for 800 cycles vs 500 — meaningful if you cycle it daily.

EcoFlow DELTA Max 2000

The previous-generation 2kWh EcoFlow. Still capable and expandable, but its NMC cells and 800-cycle rating are a real step below the LiFePO4 DELTA 3 that replaced it.

Best for: Only at a steep discount against the DELTA 3 Max.

Where it falls short:

NMC — roughly 800 cycles vs 4,000 for the DELTA 3 Max
2-year warranty

Goal Zero Yeti 6000X

A huge-capacity home unit whose weakness is the same as its siblings: NMC cells with a low cycle count, at a flagship price.

Best for: Large-capacity backup for infrequent, deep-discharge use.

Where it falls short:

NMC — ~500 cycles
2,000W output is low for the capacity
106 lb, 2-year warranty

Spec	EcoFlow DELTA Max 2000	Goal Zero Yeti 6000X
Price	$1099	$5499
Capacity	2016 Wh	6071 Wh
Continuous output	2400 W	2000 W
Surge output	3400 W	3500 W
Battery	NMC	NMC
Rated cycles	800	500
Weight (lighter wins)	48 lb	106 lb
Max solar	800 W	600 W
Recharge time (faster wins)	1h 48m	4h 30m

Runtime head-to-head

Appliance	EcoFlow DELTA Max 2000	Goal Zero Yeti 6000X
Refrigerator	28.6 hrs	86.0 hrs
Mini fridge	54.4 hrs	163.8 hrs
Chest freezer	21.4 hrs	64.5 hrs
CPAP machine	42.8 hrs	129.0 hrs
Sump pump	2.1 hrs	6.5 hrs

EcoFlow DELTA Max 2000
Price → Goal Zero Yeti 6000X
Price →