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EcoFlow DELTA 3 Max Plus vs Fossibot F2400

What is the difference?

The EcoFlow DELTA 3 Max Plus has 3 kW of power, 6 kW peak, a 2.05 kWh battery. The Fossibot F2400 has 2.4 kW of power, 4.8 kW peak, a 2.05 kWh battery.

Both use LiFePO4 batteries.

The EcoFlow DELTA 3 Max Plus takes up to 1000 W from solar, the Fossibot F2400 takes up to 500 W from solar. The EcoFlow DELTA 3 Max Plus charges faster from panels.

Both have a 5-year warranty.

The EcoFlow DELTA 3 Max Plus can add extra batteries.

Specs side by side

EcoFlow DELTA 3 Max PlusFossibot F2400
Capacity (Wh)20482048
Continuous (W)30002400
Peak (W)60004800
Solar input (W)1000500
ChemistryLiFePO4LiFePO4
Cycles—4000
Expandableyes—
Weight (lb)49—
Warranty (yr)55
Fridge run time38.6 h38.6 h
CPAP run time46.3 h46.3 h
Wi-Fi router run time135.2 h135.2 h
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Specs as read from manufacturer pages on 2026-10-25 / 2026-10-30. 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 charges faster from solar, EcoFlow DELTA 3 Max Plus or Fossibot F2400?

The EcoFlow DELTA 3 Max Plus. Faster solar charging: 1000 W input vs 500 W input.

More comparisons

Compare other models → · All EcoFlow models · All Fossibot models