EcoFlow DELTA 3 Max Plus vs Goal Zero Yeti 1000
Side-by-side on the specs that decide it — surge, capacity, runtime and price.
Both models' specs verified against manufacturer listings · Last updated
The short answer
Goal Zero Yeti 1000 costs $100 less. Whether that gap is worth closing depends on what you need to run.
- EcoFlow DELTA 3 Max Plus holds 107% more energy (2048Wh vs 988Wh), so it runs the same load proportionally longer.
- EcoFlow DELTA 3 Max Plus has 2400W more surge headroom (6000W vs 3600W) — that decides whether a fridge, pump or AC compressor will actually start.
- Goal Zero Yeti 1000 is 22.0 lb lighter (35.3 lb vs 57.3 lb).
EcoFlow DELTA 3 Max Plus
Adds 600W of continuous output and doubles surge headroom over the standard Max, for $200. Worth it only if you're running heavy loads.
Best for: Workshops and job sites where tool startup surge is the constraint.
Where it falls short:
- $200 premium is wasted if your loads are under 2400W
- 57 lb
Goal Zero Yeti 1000
The 6th-gen Yeti 1000 finally brings a real 2,000W inverter to Goal Zero's mid-size. Now it competes on output, not just toughness.
Best for: Buyers who want Goal Zero's ruggedness with real appliance-starting output.
Where it falls short:
- 35.3 lb for under 1kWh is heavy
- Premium price against lighter rivals
| Spec | EcoFlow DELTA 3 Max Plus | Goal Zero Yeti 1000 |
|---|---|---|
| Price | $1299 | $1199 |
| Capacity | 2048 Wh | 988 Wh |
| Continuous output | 3000 W | 2000 W |
| Surge output | 6000 W | 3600 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 4,000 | 4,000 |
| Weight (lighter wins) | 57.3 lb | 35.3 lb |
| Max solar | 1000 W | 600 W |
| Recharge time (faster wins) | 1h 22m | 1h 12m |
Runtime head-to-head
| Appliance | EcoFlow DELTA 3 Max Plus | Goal Zero Yeti 1000 |
|---|---|---|
| Refrigerator | 29.0 hrs | 14.0 hrs |
| Mini fridge | 55.3 hrs | 26.7 hrs |
| Chest freezer | 21.8 hrs | 10.5 hrs |
| CPAP machine | 43.5 hrs | 21.0 hrs |
| Sump pump | 2.2 hrs | 1.0 hrs |