EcoFlow DELTA 2 Max vs EGO Nexus 1400W Portable Power Station (PST1400)
What is the difference?
The EcoFlow DELTA 2 Max has 2.4 kW of power, 4.8 kW peak, a 2.05 kWh battery. The EGO Nexus 1400W Portable Power Station (PST1400) has 1.4 kW of power, 2.1 kW peak, a 2.2 kWh battery.
The EcoFlow DELTA 2 Max takes up to 1000 W from solar, the EGO Nexus 1400W Portable Power Station (PST1400) takes up to 200 W from solar. The EcoFlow DELTA 2 Max charges faster from panels.
The EcoFlow DELTA 2 Max weighs 51 lb, the EGO Nexus 1400W Portable Power Station (PST1400) weighs 38 lb. The EGO Nexus 1400W Portable Power Station (PST1400) is easier to carry.
Both can add extra batteries.
Specs side by side
| EcoFlow DELTA 2 Max | EGO Nexus 1400W Portable Power Station (PST1400) | |
|---|---|---|
| Capacity (Wh) | 2048 | 2200 |
| Continuous (W) | 2400 | 1400 |
| Peak (W) | 4800 | 2100 |
| Solar input (W) | 1000 | 200 |
| Chemistry | LiFePO4 | — |
| Cycles | 3000 | — |
| Expandable | yes | yes |
| Weight (lb) | 51 | 38 |
| Warranty (yr) | 5 | — |
| Fridge run time | 38.6 h | 41.5 h |
| CPAP run time | 46.3 h | 49.8 h |
| Wi-Fi router run time | 135.2 h | 145.2 h |
| Check on Amazon → | Check on Amazon → |
Specs as read from manufacturer pages on 2026-10-25 / 2026-11-05. 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, EcoFlow DELTA 2 Max or EGO Nexus 1400W Portable Power Station (PST1400)?
The EGO Nexus 1400W Portable Power Station (PST1400). More capacity: 2200 Wh vs 2048 Wh.
Which is lighter, EcoFlow DELTA 2 Max or EGO Nexus 1400W Portable Power Station (PST1400)?
The EGO Nexus 1400W Portable Power Station (PST1400). Lighter: 38 lb vs 51 lb.
Which charges faster from solar, EcoFlow DELTA 2 Max or EGO Nexus 1400W Portable Power Station (PST1400)?
The EcoFlow DELTA 2 Max. Faster solar charging: 1000 W input vs 200 W input.
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Compare other models → · All EcoFlow models · All EGO models