Anker SOLIX F1500 vs Oukitel P2001 Pro

What is the difference?

The Anker SOLIX F1500 has 1.8 kW of power, 2.4 kW peak, a 1.54 kWh battery. The Oukitel P2001 Pro has 3.2 kW of power, 6.4 kW peak, a 2.05 kWh battery.

Both use LiFePO4 batteries.

The Anker SOLIX F1500 is rated for 3000 cycles, the Oukitel P2001 Pro is rated for 4000 cycles.

The Anker SOLIX F1500 takes up to 600 W from solar, the Oukitel P2001 Pro takes up to 1000 W from solar. The Oukitel P2001 Pro charges faster from panels.

The Anker SOLIX F1500 weighs 44 lb, the Oukitel P2001 Pro weighs 47 lb. The Anker SOLIX F1500 is easier to carry.

The Anker SOLIX F1500 has a 5-year warranty, the Oukitel P2001 Pro has a 1-year warranty.

Specs side by side

	Anker SOLIX F1500	Oukitel P2001 Pro
Capacity (Wh)	1536	2048
Continuous (W)	1800	3200
Peak (W)	2400	6400
Solar input (W)	600	1000
Chemistry	LiFePO4	LiFePO4
Cycles	3000	4000
Expandable	—	—
Weight (lb)	44	47
Warranty (yr)	5	1
Fridge run time	29 h	38.6 h
CPAP run time	34.8 h	46.3 h
Wi-Fi router run time	101.4 h	135.2 h
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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 has more capacity, Anker SOLIX F1500 or Oukitel P2001 Pro?

The Oukitel P2001 Pro. More capacity: 2048 Wh vs 1536 Wh.

Which is lighter, Anker SOLIX F1500 or Oukitel P2001 Pro?

The Anker SOLIX F1500. Lighter: 44 lb vs 47 lb.

Which has the longer warranty, Anker SOLIX F1500 or Oukitel P2001 Pro?

The Anker SOLIX F1500. Longer warranty: 5 years vs 1 year.

Which charges faster from solar, Anker SOLIX F1500 or Oukitel P2001 Pro?

The Oukitel P2001 Pro. Faster solar charging: 1000 W input vs 600 W input.

More comparisons

Compare other models → · All Anker SOLIX models · All Oukitel models