EcoFlow DELTA 3 Plus vs Oukitel BP2000
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 3 Plus costs $550 less. Whether that gap is worth closing depends on what you need to run.
- Oukitel BP2000 holds 100% more energy (2048Wh vs 1024Wh), so it runs the same load proportionally longer.
- Oukitel BP2000 has 400W more surge headroom (4000W vs 3600W) — that decides whether a fridge, pump or AC compressor will actually start.
- EcoFlow DELTA 3 Plus is 23.3 lb lighter (28.7 lb vs 52 lb).
- EcoFlow DELTA 3 Plus is rated for 4,000 cycles vs 3,500 — meaningful if you cycle it daily.
EcoFlow DELTA 3 Plus
The DELTA 3 with a $100 premium for smart-home integration and faster UPS switching. Same battery, same surge.
Best for: Home-office setups where a desktop or NAS can't tolerate a power blip.
Where it falls short:
- $100 more for features many buyers never use
- Same 1024Wh as the cheaper DELTA 3
Oukitel BP2000
A value-brand 2kWh that competes almost entirely on price, routinely undercutting the majors by hundreds while matching their core specs on paper.
Best for: Bargain-focused buyers who want 2kWh of expandable backup for the least money.
Where it falls short:
- Weaker service network than the majors
- Resale value is lower
| Spec | EcoFlow DELTA 3 Plus | Oukitel BP2000 |
|---|---|---|
| Price | $749 | $1299 |
| Capacity | 1024 Wh | 2048 Wh |
| Continuous output | 1800 W | 2200 W |
| Surge output | 3600 W | 4000 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 4,000 | 3,500 |
| Weight (lighter wins) | 28.7 lb | 52 lb |
| Max solar | 500 W | 1000 W |
| Recharge time (faster wins) | 56 min | 1h 45m |
Runtime head-to-head
| Appliance | EcoFlow DELTA 3 Plus | Oukitel BP2000 |
|---|---|---|
| Refrigerator | 14.5 hrs | 29.0 hrs |
| Mini fridge | 27.6 hrs | 55.3 hrs |
| Chest freezer | 10.9 hrs | 21.8 hrs |
| CPAP machine | 21.8 hrs | 43.5 hrs |
| Sump pump | 1.1 hrs | 2.2 hrs |