Anker SOLIX C800 vs Goal Zero Yeti 200X
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 200X costs $300 less. Whether that gap is worth closing depends on what you need to run.
- Anker SOLIX C800 holds 311% more energy (768Wh vs 187Wh), so it runs the same load proportionally longer.
- Anker SOLIX C800 has 1400W more surge headroom (1600W vs 200W) — that decides whether a fridge, pump or AC compressor will actually start.
- Goal Zero Yeti 200X is 19.9 lb lighter (5 lb vs 24.9 lb).
- Anker SOLIX C800 uses LiFePO4 while the other uses NMC — roughly double the usable cycle life.
- Anker SOLIX C800 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 200X. 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.
The C1000's smaller sibling. Same fast-charging DNA at a lower price, but the 768Wh capacity puts it firmly in weekend-trip territory.
Best for: Campers and van-lifers powering electronics, lights and a mini fridge — not home backup.
Where it falls short:
- 300W solar input is low — slow to top off off-grid
- 1600W surge rules out most motor-driven appliances
A tiny, well-built unit for USB devices and small electronics. The 120W AC inverter and Li-ion cells make it a charger, not a power station.
Best for: Ultralight trips charging phones, cameras and a small laptop.
Where it falls short:
- 120W AC output runs almost nothing with a plug
- ~500 cycles, 2-year warranty
| Spec | Anker SOLIX C800 | Goal Zero Yeti 200X |
|---|---|---|
| Price | $599 | $299 |
| Capacity | 768 Wh | 187 Wh |
| Continuous output | 1200 W | 120 W |
| Surge output | 1600 W | 200 W |
| Battery | LiFePO4 | NMC |
| Rated cycles | 3,000 | 500 |
| Weight (lighter wins) | 24.9 lb | 5 lb |
| Max solar | 300 W | 50 W |
| Recharge time (faster wins) | 58 min | 3h |
Runtime head-to-head
| Appliance | Anker SOLIX C800 | Goal Zero Yeti 200X |
|---|---|---|
| Refrigerator | 10.9 hrs | ❌ |
| Mini fridge | 20.7 hrs | ❌ |
| Chest freezer | 8.2 hrs | ❌ |
| CPAP machine | 16.3 hrs | 4.0 hrs |
| Sump pump | ❌ | ❌ |