Aferiy P300 vs Oukitel BP3000
What is the difference?
The Aferiy P300 has 3 kW of power, a 2.05 kWh battery. The Oukitel BP3000 has 3.2 kW of power, a 2.05 kWh battery.
Both use LiFePO4 batteries.
Both are rated for 4000 cycles.
The Aferiy P300 takes up to 1200 W from solar, the Oukitel BP3000 takes up to 1000 W from solar. The Aferiy P300 charges faster from panels.
The Aferiy P300 weighs 48 lb, the Oukitel BP3000 weighs 53 lb. The Aferiy P300 is easier to carry.
The Aferiy P300 has a 2-year warranty, the Oukitel BP3000 has a 1-year warranty.
Both have 120 V AC output.
Both can add extra batteries.
Specs side by side
| Aferiy P300 | Oukitel BP3000 | |
|---|---|---|
| Capacity (Wh) | 2048 | 2048 |
| Continuous (W) | 3000 | 3200 |
| Peak (W) | — | — |
| Solar input (W) | 1200 | 1000 |
| Chemistry | LiFePO4 | LiFePO4 |
| Cycles | 4000 | 4000 |
| Expandable | yes | yes |
| Weight (lb) | 48 | 53 |
| Warranty (yr) | 2 | 1 |
| Fridge run time | 38.6 h | 38.6 h |
| CPAP run time | 46.3 h | 46.3 h |
| Wi-Fi router run time | 135.2 h | 135.2 h |
| Check on Amazon → | Check on Amazon → |
Specs as read from manufacturer pages on 2026-10-31 / 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 is lighter, Aferiy P300 or Oukitel BP3000?
The Aferiy P300. Lighter: 48 lb vs 53 lb.
Which has the longer warranty, Aferiy P300 or Oukitel BP3000?
The Aferiy P300. Longer warranty: 2 years vs 1 year.
Which charges faster from solar, Aferiy P300 or Oukitel BP3000?
The Aferiy P300. Faster solar charging: 1200 W input vs 1000 W input.
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Compare other models → · All Aferiy models · All Oukitel models