EcoFlow DELTA 3 Max vs Pecron E2400LFP

What is the difference?

The EcoFlow DELTA 3 Max has 2.4 kW of power, 3.4 kW peak, a 2.05 kWh battery. The Pecron E2400LFP has 2.4 kW of power, 4 kW peak, a 2.05 kWh battery.

Both use LiFePO4 batteries.

The EcoFlow DELTA 3 Max takes up to 500 W from solar, the Pecron E2400LFP takes up to 700 W from solar. The Pecron E2400LFP charges faster from panels.

The EcoFlow DELTA 3 Max weighs 45 lb, the Pecron E2400LFP weighs 45 lb.

The EcoFlow DELTA 3 Max has a 5-year warranty, the Pecron E2400LFP has a 1-year warranty.

Both have 120 V AC output.

The Pecron E2400LFP can add extra batteries.

Specs side by side

	EcoFlow DELTA 3 Max	Pecron E2400LFP
Capacity (Wh)	2048	2048
Continuous (W)	2400	2400
Peak (W)	3400	4000
Solar input (W)	500	700
Chemistry	LiFePO4	LiFePO4
Cycles	—	—
Expandable	—	yes
Weight (lb)	45	45
Warranty (yr)	5	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
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Specs as read from manufacturer pages on 2026-10-25 / 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 has the longer warranty, EcoFlow DELTA 3 Max or Pecron E2400LFP?

The EcoFlow DELTA 3 Max. Longer warranty: 5 years vs 1 year.

Which charges faster from solar, EcoFlow DELTA 3 Max or Pecron E2400LFP?

The Pecron E2400LFP. Faster solar charging: 700 W input vs 500 W input.

More comparisons

Compare other models → · All EcoFlow models · All Pecron models