Oukitel P1000 PLUS vs Westinghouse iGen1000s

What is the difference?

The Oukitel P1000 PLUS has 1.8 kW of power, 3.6 kW peak, a 1.02 kWh battery. The Westinghouse iGen1000s has 1.5 kW of power, 3 kW peak, a 1.01 kWh battery.

The Oukitel P1000 PLUS weighs 26 lb, the Westinghouse iGen1000s weighs 31 lb. The Oukitel P1000 PLUS is easier to carry.

The Oukitel P1000 PLUS has a 1-year warranty, the Westinghouse iGen1000s has a 2-year warranty.

The Oukitel P1000 PLUS charges from a wall outlet to 100 % in 51 min, the Westinghouse iGen1000s charges from a wall outlet to 100 % in 2 h. The Oukitel P1000 PLUS is ready again sooner.

Specs side by side

	Oukitel P1000 PLUS	Westinghouse iGen1000s
Capacity (Wh)	1024	1008
Continuous (W)	1800	1500
Peak (W)	3600	3000
Solar input (W)	500	—
Chemistry	LiFePO4	—
Cycles	4000	—
Expandable	—	—
Weight (lb)	26	31
Warranty (yr)	1	2
Fridge run time	19.3 h	19 h
CPAP run time	23.2 h	22.8 h
Wi-Fi router run time	67.6 h	66.5 h
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Specs as read from manufacturer pages on 2026-11-03 / 2026-10-26. 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, Oukitel P1000 PLUS or Westinghouse iGen1000s?

The Oukitel P1000 PLUS. Lighter: 26 lb vs 31 lb.

Which has the longer warranty, Oukitel P1000 PLUS or Westinghouse iGen1000s?

The Westinghouse iGen1000s. Longer warranty: 2 years vs 1 year.

More comparisons

Compare other models → · All Oukitel models · All Westinghouse models