Aferiy P280 vs Allpowers R2500

What is the difference?

The Aferiy P280 has 2.8 kW of power, a 2.05 kWh battery. The Allpowers R2500 has 2.5 kW of power, 4 kW peak, a 2.02 kWh battery.

Both use LiFePO4 batteries.

The Aferiy P280 takes up to 1200 W from solar, the Allpowers R2500 takes up to 1000 W from solar. The Aferiy P280 charges faster from panels.

The Aferiy P280 weighs 48 lb, the Allpowers R2500 weighs 64 lb. The Aferiy P280 is easier to carry.

The Aferiy P280 has a 7-year warranty, the Allpowers R2500 has a 5-year warranty.

Both have 120 V AC output.

Both can add extra batteries.

Specs side by side

	Aferiy P280	Allpowers R2500
Capacity (Wh)	2048	2016
Continuous (W)	2800	2500
Peak (W)	—	4000
Solar input (W)	1200	1000
Chemistry	LiFePO4	LiFePO4
Cycles	—	3500
Expandable	yes	yes
Weight (lb)	48	64
Warranty (yr)	7	5
Fridge run time	38.6 h	38 h
CPAP run time	46.3 h	45.6 h
Wi-Fi router run time	135.2 h	133.1 h
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Specs as read from manufacturer pages on 2026-10-31 / 2026-10-27. 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 Allpowers R2500?

The Aferiy P280. Lighter: 48 lb vs 64 lb.

Which has the longer warranty, Aferiy P280 or Allpowers R2500?

The Aferiy P280. Longer warranty: 7 years vs 5 years.

Which charges faster from solar, Aferiy P280 or Allpowers R2500?

The Aferiy P280. Faster solar charging: 1200 W input vs 1000 W input.

More comparisons

Compare other models → · All Aferiy models · All Allpowers models