Bluetti AC70 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
Bluetti AC70 costs $1200 less. Whether that gap is worth closing depends on what you need to run.
- Goal Zero Yeti 1500 holds 96% more energy (1505Wh vs 768Wh), so it runs the same load proportionally longer.
- Goal Zero Yeti 1500 has 1600W more surge headroom (3600W vs 2000W) — that decides whether a fridge, pump or AC compressor will actually start.
- Bluetti AC70 is 30.8 lb lighter (22 lb vs 52.75 lb).
- Goal Zero Yeti 1500 is rated for 4,000 cycles vs 3,000 — meaningful if you cycle it daily.
The Goal Zero Yeti 1500 is poor value on paper: 0.89 Wh per dollar versus 1.54 for the Bluetti AC70. Only worth it if you specifically need its higher output or 240V capability — otherwise you're paying a large premium per watt-hour.
768Wh with 1000W output at $499 — it does what the EcoFlow River 2 Pro does, with more output and more weight.
Best for: Campers who need to run a small fridge, not just charge devices.
Where it falls short:
- 22 lb — 5 lb heavier than the River 2 Pro
- Not expandable
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 | Bluetti AC70 | Goal Zero Yeti 1500 |
|---|---|---|
| Price | $499 | $1699 |
| Capacity | 768 Wh | 1505 Wh |
| Continuous output | 1000 W | 2000 W |
| Surge output | 2000 W | 3600 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 3,000 | 4,000 |
| Weight (lighter wins) | 22 lb | 52.75 lb |
| Max solar | 500 W | 600 W |
| Recharge time (faster wins) | 1h 15m | 1h 30m |
Runtime head-to-head
| Appliance | Bluetti AC70 | Goal Zero Yeti 1500 |
|---|---|---|
| Refrigerator | 10.9 hrs | 21.3 hrs |
| Mini fridge | 20.7 hrs | 40.6 hrs |
| Chest freezer | 8.2 hrs | 16.0 hrs |
| CPAP machine | 16.3 hrs | 32.0 hrs |
| Sump pump | ❌ | 1.6 hrs |