Bluetti AC500 vs Goal Zero Yeti 1000
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 1000 costs $800 less. Whether that gap is worth closing depends on what you need to run.
- Bluetti AC500 holds 211% more energy (3072Wh vs 988Wh), so it runs the same load proportionally longer.
- Bluetti AC500 has 6400W more surge headroom (10000W vs 3600W) — that decides whether a fridge, pump or AC compressor will actually start.
- Goal Zero Yeti 1000 is 30.8 lb lighter (35.3 lb vs 66.1 lb).
- Goal Zero Yeti 1000 is rated for 4,000 cycles vs 3,500 — meaningful if you cycle it daily.
Bluetti AC500
A modular home-backup system, not a portable unit — the AC500 has no internal battery at all until you add B300K packs.
Best for: Serious home-backup builds where you're designing a system, not buying an appliance.
Where it falls short:
- Requires separate battery packs to function at all — budget accordingly
- Total system cost climbs fast
Goal Zero Yeti 1000
The 6th-gen Yeti 1000 finally brings a real 2,000W inverter to Goal Zero's mid-size. Now it competes on output, not just toughness.
Best for: Buyers who want Goal Zero's ruggedness with real appliance-starting output.
Where it falls short:
- 35.3 lb for under 1kWh is heavy
- Premium price against lighter rivals
| Spec | Bluetti AC500 | Goal Zero Yeti 1000 |
|---|---|---|
| Price | $1999 | $1199 |
| Capacity | 3072 Wh | 988 Wh |
| Continuous output | 5000 W | 2000 W |
| Surge output | 10000 W | 3600 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 3,500 | 4,000 |
| Weight (lighter wins) | 66.1 lb | 35.3 lb |
| Max solar | 3000 W | 600 W |
| Recharge time (faster wins) | 1h 45m | 1h 12m |
Runtime head-to-head
| Appliance | Bluetti AC500 | Goal Zero Yeti 1000 |
|---|---|---|
| Refrigerator | 43.5 hrs | 14.0 hrs |
| Mini fridge | 82.9 hrs | 26.7 hrs |
| Chest freezer | 32.6 hrs | 10.5 hrs |
| CPAP machine | 65.3 hrs | 21.0 hrs |
| Sump pump | 3.3 hrs | 1.0 hrs |