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Anker SOLIX F2600 vs EcoFlow DELTA 3 Max Plus

What is the difference?

The Anker SOLIX F2600 has 2.4 kW of power, 2.8 kW peak, a 2.56 kWh battery. The EcoFlow DELTA 3 Max Plus has 3 kW of power, 6 kW peak, a 2.05 kWh battery.

Both use LiFePO4 batteries.

Both take up to 1000 W from solar.

The Anker SOLIX F2600 weighs 70 lb, the EcoFlow DELTA 3 Max Plus weighs 49 lb. The EcoFlow DELTA 3 Max Plus is easier to carry.

Both have a 5-year warranty.

Both can add extra batteries.

Specs side by side

Anker SOLIX F2600EcoFlow DELTA 3 Max Plus
Capacity (Wh)25602048
Continuous (W)24003000
Peak (W)28006000
Solar input (W)10001000
ChemistryLiFePO4LiFePO4
Cycles3000—
Expandableyesyes
Weight (lb)7049
Warranty (yr)55
Fridge run time48.3 h38.6 h
CPAP run time57.9 h46.3 h
Wi-Fi router run time169 h135.2 h
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Specs as read from manufacturer pages on 2026-10-26 / 2026-10-25. 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 F2600 or EcoFlow DELTA 3 Max Plus?

The Anker SOLIX F2600. More capacity: 2560 Wh vs 2048 Wh.

Which is lighter, Anker SOLIX F2600 or EcoFlow DELTA 3 Max Plus?

The EcoFlow DELTA 3 Max Plus. Lighter: 49 lb vs 70 lb.

More comparisons

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