Aferiy P280 vs Oukitel BP2000
What is the difference?
The Aferiy P280 has 2.8 kW of power, a 2.05 kWh battery. The Oukitel BP2000 has 2.2 kW of power, 4 kW peak, a 2.05 kWh battery.
Both use LiFePO4 batteries.
The Aferiy P280 takes up to 1200 W from solar, the Oukitel BP2000 takes up to 1000 W from solar. The Aferiy P280 charges faster from panels.
The Aferiy P280 weighs 48 lb, the Oukitel BP2000 weighs 52 lb. The Aferiy P280 is easier to carry.
The Aferiy P280 has a 7-year warranty, the Oukitel BP2000 has a 1-year warranty.
The Aferiy P280 charges from a wall outlet to 80 % in 60 min, the Oukitel BP2000 charges from a wall outlet to 80 % in 1.5 h. The Aferiy P280 is ready again sooner.
Both can add extra batteries.
Specs side by side
| Aferiy P280 | Oukitel BP2000 | |
|---|---|---|
| Capacity (Wh) | 2048 | 2048 |
| Continuous (W) | 2800 | 2200 |
| Peak (W) | — | 4000 |
| Solar input (W) | 1200 | 1000 |
| Chemistry | LiFePO4 | LiFePO4 |
| Cycles | — | 3500 |
| Expandable | yes | yes |
| Weight (lb) | 48 | 52 |
| Warranty (yr) | 7 | 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 / 2026-11-04. 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 P280 or Oukitel BP2000?
The Aferiy P280. Lighter: 48 lb vs 52 lb.
Which has the longer warranty, Aferiy P280 or Oukitel BP2000?
The Aferiy P280. Longer warranty: 7 years vs 1 year.
Which charges faster from solar, Aferiy P280 or Oukitel BP2000?
The Aferiy P280. Faster solar charging: 1200 W input vs 1000 W input.
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Compare other models → · All Aferiy models · All Oukitel models