EcoFlow DELTA 2 vs Bluetti Apex 300
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
EcoFlow DELTA 2 costs $700 less. Whether that gap is worth closing depends on what you need to run.
- Bluetti Apex 300 holds 170% more energy (2764Wh vs 1024Wh), so it runs the same load proportionally longer.
- Bluetti Apex 300 has 5480W more surge headroom (7680W vs 2200W) — that decides whether a fridge, pump or AC compressor will actually start.
- EcoFlow DELTA 2 is 52.4 lb lighter (27 lb vs 79.4 lb).
- Bluetti Apex 300 is rated for 6,000 cycles vs 3,000 — meaningful if you cycle it daily.
EcoFlow DELTA 2
The value pick in the 1kWh class. Cheaper than the Anker C1000 with nearly identical capacity — but check the surge number before you buy.
Best for: Budget-conscious buyers running electronics and a fridge, with no motor-driven loads.
Where it falls short:
- X-Boost tops out at 2200W — the least surge headroom of any 1kWh unit we list
- 80-minute recharge is slower than Anker's 58
Bluetti Apex 300
6000 cycles at 2764Wh — the best long-term cost-per-kWh in this list if you cycle daily. Bluetti's answer to the Elite 200 V2 at scale.
Best for: Off-grid solar setups where daily cycling makes lifespan the dominant cost.
Where it falls short:
- 79.4 lb
- Newer product with limited long-term field data
| Spec | EcoFlow DELTA 2 | Bluetti Apex 300 |
|---|---|---|
| Price | $899 | $1599 |
| Capacity | 1024 Wh | 2764 Wh |
| Continuous output | 1800 W | 3840 W |
| Surge output | 2200 W | 7680 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 3,000 | 6,000 |
| Weight (lighter wins) | 27 lb | 79.4 lb |
| Max solar | 500 W | 2600 W |
| Recharge time (faster wins) | 1h 20m | 1h 30m |
Runtime head-to-head
| Appliance | EcoFlow DELTA 2 | Bluetti Apex 300 |
|---|---|---|
| Refrigerator | 14.5 hrs | 39.2 hrs |
| Mini fridge | 27.6 hrs | 74.6 hrs |
| Chest freezer | 10.9 hrs | 29.4 hrs |
| CPAP machine | 21.8 hrs | 58.7 hrs |
| Sump pump | ❌ | 2.9 hrs |