Goal Zero Yeti 300 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
The short answer
Goal Zero Yeti 300 costs $5200 less. Whether that gap is worth closing depends on what you need to run.
- Goal Zero Yeti 6000X holds 1944% more energy (6071Wh vs 297Wh), so it runs the same load proportionally longer.
- Goal Zero Yeti 6000X has 2900W more surge headroom (3500W vs 600W) — that decides whether a fridge, pump or AC compressor will actually start.
- Goal Zero Yeti 300 is 92.3 lb lighter (13.7 lb vs 106 lb).
- Goal Zero Yeti 300 uses LiFePO4 while the other uses NMC — roughly double the usable cycle life.
- Goal Zero Yeti 300 is rated for 4,000 cycles vs 500 — meaningful if you cycle it daily.
If you plan to cycle the battery daily, think twice about the Goal Zero Yeti 6000X. 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.
Goal Zero's compact entry: rugged and IPX4-rated, but you pay a premium over similar-capacity rivals for the drop-and-splash toughness.
Best for: Overlanders and job sites where the unit gets wet and knocked around.
Where it falls short:
- 350W output runs devices, not appliances
- $299 for 297Wh is pricey per watt-hour
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 | Goal Zero Yeti 300 | Goal Zero Yeti 6000X |
|---|---|---|
| Price | $299 | $5499 |
| Capacity | 297 Wh | 6071 Wh |
| Continuous output | 350 W | 2000 W |
| Surge output | 600 W | 3500 W |
| Battery | LiFePO4 | NMC |
| Rated cycles | 4,000 | 500 |
| Weight (lighter wins) | 13.7 lb | 106 lb |
| Max solar | 300 W | 600 W |
| Recharge time (faster wins) | 50 min | 4h 30m |
Runtime head-to-head
| Appliance | Goal Zero Yeti 300 | Goal Zero Yeti 6000X |
|---|---|---|
| Refrigerator | ❌ | 86.0 hrs |
| Mini fridge | 8.0 hrs | 163.8 hrs |
| Chest freezer | ❌ | 64.5 hrs |
| CPAP machine | 6.3 hrs | 129.0 hrs |
| Sump pump | ❌ | 6.5 hrs |