EcoFlow RIVER 3 Plus vs Goal Zero Yeti 1000X
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
EcoFlow RIVER 3 Plus costs $870 less. Whether that gap is worth closing depends on what you need to run.
- Goal Zero Yeti 1000X holds 244% more energy (983Wh vs 286Wh), so it runs the same load proportionally longer.
- Goal Zero Yeti 1000X has 1800W more surge headroom (3000W vs 1200W) — that decides whether a fridge, pump or AC compressor will actually start.
- EcoFlow RIVER 3 Plus is 21.8 lb lighter (9.9 lb vs 31.68 lb).
- EcoFlow RIVER 3 Plus uses LiFePO4 while the other uses NMC — roughly double the usable cycle life.
- EcoFlow RIVER 3 Plus is rated for 3,000 cycles vs 500 — meaningful if you cycle it daily.
If you plan to cycle the battery daily, think twice about the Goal Zero Yeti 1000X. Its NMC cells are rated for 500 cycles against the LiFePO4 rival's longer life — over years of regular use that's the more expensive unit, whatever the sticker says.
Doubles the River 3's output for $90 more, and adds an expansion battery port. The better buy of the two unless weight is everything.
Best for: Campers who want one unit that covers devices plus the occasional small appliance.
Where it falls short:
- 286Wh alone is a single evening of real use
- 220W solar input is modest
The older X-series 1kWh. Rugged and expandable, but its Li-ion cells and 2-year warranty look dated next to the LiFePO4 6th-gen Yeti 1000.
Best for: Only at a discount against the newer LiFePO4 Yeti 1000.
Where it falls short:
- NMC — ~500 cycles vs 4,000 for the new Yeti 1000
- 2-year warranty
| Spec | EcoFlow RIVER 3 Plus | Goal Zero Yeti 1000X |
|---|---|---|
| Price | $329 | $1199 |
| Capacity | 286 Wh | 983 Wh |
| Continuous output | 600 W | 1500 W |
| Surge output | 1200 W | 3000 W |
| Battery | LiFePO4 | NMC |
| Rated cycles | 3,000 | 500 |
| Weight (lighter wins) | 9.9 lb | 31.68 lb |
| Max solar | 220 W | 600 W |
| Recharge time (faster wins) | 1h | 1h 50m |
Runtime head-to-head
| Appliance | EcoFlow RIVER 3 Plus | Goal Zero Yeti 1000X |
|---|---|---|
| Refrigerator | 4.1 hrs | 13.9 hrs |
| Mini fridge | 7.7 hrs | 26.5 hrs |
| Chest freezer | 3.0 hrs | 10.4 hrs |
| CPAP machine | 6.1 hrs | 20.9 hrs |
| Sump pump | ❌ | ❌ |