EcoFlow DELTA Pro 3 vs Oukitel BP5000 Pro Max
What is the difference?
The EcoFlow DELTA Pro 3 has 4 kW of power, 8 kW peak, a 4.1 kWh battery. The Oukitel BP5000 Pro Max has 5 kW of power, 10 kW peak, a 5.12 kWh battery.
Both use LiFePO4 batteries.
The EcoFlow DELTA Pro 3 is rated for 4000 cycles, the Oukitel BP5000 Pro Max is rated for 5000 cycles.
The EcoFlow DELTA Pro 3 takes up to 2600 W from solar, the Oukitel BP5000 Pro Max takes up to 1000 W from solar. The EcoFlow DELTA Pro 3 charges faster from panels.
The EcoFlow DELTA Pro 3 weighs 114 lb, the Oukitel BP5000 Pro Max weighs 121 lb. The EcoFlow DELTA Pro 3 is easier to carry.
The EcoFlow DELTA Pro 3 has a 5-year warranty, the Oukitel BP5000 Pro Max has a 1-year warranty.
Both have 120/240 V AC output.
Both can add extra batteries.
Specs side by side
| EcoFlow DELTA Pro 3 | Oukitel BP5000 Pro Max | |
|---|---|---|
| Capacity (Wh) | 4096 | 5120 |
| Continuous (W) | 4000 | 5000 |
| Peak (W) | 8000 | 10000 |
| Solar input (W) | 2600 | 1000 |
| Chemistry | LiFePO4 | LiFePO4 |
| Cycles | 4000 | 5000 |
| Expandable | yes | yes |
| Weight (lb) | 114 | 121 |
| Warranty (yr) | 5 | 1 |
| Fridge run time | 77.2 h | 96.5 h |
| CPAP run time | 92.7 h | 115.9 h |
| Wi-Fi router run time | 270.3 h | 337.9 h |
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Specs as read from manufacturer pages on 2026-10-25 / 2026-11-03. Specs one maker does not list are left out of the comparison. Run times are for that appliance alone with a typical duty cycle, after inverter and depth-of-discharge losses. Sponsored links; we may earn a commission.
Common questions
Which has more capacity, EcoFlow DELTA Pro 3 or Oukitel BP5000 Pro Max?
The Oukitel BP5000 Pro Max. More capacity: 5120 Wh vs 4096 Wh.
Which is lighter, EcoFlow DELTA Pro 3 or Oukitel BP5000 Pro Max?
The EcoFlow DELTA Pro 3. Lighter: 114 lb vs 121 lb.
Which has the longer warranty, EcoFlow DELTA Pro 3 or Oukitel BP5000 Pro Max?
The EcoFlow DELTA Pro 3. Longer warranty: 5 years vs 1 year.
Which charges faster from solar, EcoFlow DELTA Pro 3 or Oukitel BP5000 Pro Max?
The EcoFlow DELTA Pro 3. Faster solar charging: 2600 W input vs 1000 W input.
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Compare other models → · All EcoFlow models · All Oukitel models