Dabbsson DBS2100 Pro vs EcoFlow DELTA 3 Max
What is the difference?
The Dabbsson DBS2100 Pro has 2.4 kW of power, 4.8 kW peak, a 2.15 kWh battery. The EcoFlow DELTA 3 Max has 2.4 kW of power, 3.4 kW peak, a 2.05 kWh battery.
Both use LiFePO4 batteries.
The Dabbsson DBS2100 Pro takes up to 1200 W from solar, the EcoFlow DELTA 3 Max takes up to 500 W from solar. The Dabbsson DBS2100 Pro charges faster from panels.
The Dabbsson DBS2100 Pro weighs 54 lb, the EcoFlow DELTA 3 Max weighs 45 lb. The EcoFlow DELTA 3 Max is easier to carry.
Both have a 5-year warranty.
Both have 120 V AC output.
The Dabbsson DBS2100 Pro can add extra batteries.
Specs side by side
| Dabbsson DBS2100 Pro | EcoFlow DELTA 3 Max | |
|---|---|---|
| Capacity (Wh) | 2150 | 2048 |
| Continuous (W) | 2400 | 2400 |
| Peak (W) | 4800 | 3400 |
| Solar input (W) | 1200 | 500 |
| Chemistry | LiFePO4 | LiFePO4 |
| Cycles | 4500 | — |
| Expandable | yes | — |
| Weight (lb) | 54 | 45 |
| Warranty (yr) | 5 | 5 |
| Fridge run time | 40.5 h | 38.6 h |
| CPAP run time | 48.7 h | 46.3 h |
| Wi-Fi router run time | 141.9 h | 135.2 h |
| Check on Amazon → | Check on Amazon → |
Specs as read from manufacturer pages on 2026-10-31 / 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 is lighter, Dabbsson DBS2100 Pro or EcoFlow DELTA 3 Max?
The EcoFlow DELTA 3 Max. Lighter: 45 lb vs 54 lb.
Which charges faster from solar, Dabbsson DBS2100 Pro or EcoFlow DELTA 3 Max?
The Dabbsson DBS2100 Pro. Faster solar charging: 1200 W input vs 500 W input.
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Compare other models → · All Dabbsson models · All EcoFlow models