EcoFlow DELTA Pro 3 or Goal Zero Yeti PRO 4000?
Two stations of the same size. Here is what really separates the EcoFlow DELTA Pro 3 and the Goal Zero Yeti PRO 4000, with the brands’ own numbers.
In short
- Both have about the same battery.
- EcoFlow DELTA Pro 3 is more powerful: better for devices that pull a lot.
- EcoFlow DELTA Pro 3 is lighter (0.5 kg less).
Side by side
| EcoFlow DELTA Pro 3 | Goal Zero Yeti PRO 4000 | |
|---|---|---|
| Battery | 4,096 Wh | 3,994 Wh |
| Max power | 4,000 W | 3,600 W |
| Weight | 51.5 kg | 52 kg |
| Switch-over time | ≤ 10 ms | — |
| Max solar | 2,600 W | 3,000 W |
How long each one runs your devices
| Device | EcoFlow DELTA Pro 3 | Goal Zero Yeti PRO 4000 |
|---|---|---|
| Fridge | ≈ 63 h | ≈ 62 h |
| Chest freezer | ≈ 70 h | ≈ 68 h |
| Internet router | ≈ 174 h | ≈ 170 h |
| CPAP machine | ≈ 19.8 nights | ≈ 19.3 nights |
| Laptop | ≈ 50 h | ≈ 48 h |
| TV | ≈ 39 h | ≈ 38 h |
| LED lamp | ≈ 193 h | ≈ 189 h |
| Phone | ≈ 232 charges | ≈ 226 charges |
Brand numbers, not our own tests. Runtime = Wh × 0.85 ÷ (device watts + 10 W).