Anker SOLIX F2000 vs Goal Zero Yeti 1500
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
These two cost the same, so the decision comes down to what you're powering.
- Anker SOLIX F2000 holds 36% more energy (2048Wh vs 1505Wh), so it runs the same load proportionally longer.
- Anker SOLIX F2000 is 4.8 lb lighter (48 lb vs 52.75 lb).
- Goal Zero Yeti 1500 is rated for 4,000 cycles vs 3,000 — meaningful if you cycle it daily.
Anker SOLIX F2000
The older F-series unit, now hard to justify: the C2000 offers the same capacity and surge for $400 less.
Best for: Only worth it if you find it steeply discounted below the C2000.
Where it falls short:
- $1699 is $400 over the newer C2000 with identical core specs
- 105-minute recharge is slow by 2026 standards
Goal Zero Yeti 1500
The new-for-2026 LiFePO4 Yeti 1500 — a big durability and cycle-life upgrade over the older 1500X it replaces.
Best for: Home backup buyers who want Goal Zero's build with modern battery chemistry.
Where it falls short:
- 52.75 lb — a two-hand lift
- 600W solar input is modest for the capacity
| Spec | Anker SOLIX F2000 | Goal Zero Yeti 1500 |
|---|---|---|
| Price | $1699 | $1699 |
| Capacity | 2048 Wh | 1505 Wh |
| Continuous output | 2400 W | 2000 W |
| Surge output | 3600 W | 3600 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 3,000 | 4,000 |
| Weight (lighter wins) | 48 lb | 52.75 lb |
| Max solar | 1000 W | 600 W |
| Recharge time (faster wins) | 1h 45m | 1h 30m |
Runtime head-to-head
| Appliance | Anker SOLIX F2000 | Goal Zero Yeti 1500 |
|---|---|---|
| Refrigerator | 29.0 hrs | 21.3 hrs |
| Mini fridge | 55.3 hrs | 40.6 hrs |
| Chest freezer | 21.8 hrs | 16.0 hrs |
| CPAP machine | 43.5 hrs | 32.0 hrs |
| Sump pump | 2.2 hrs | 1.6 hrs |