EcoFlow Smart Generator (Dual Fuel) vs Generac iQ5200
What is the difference?
The EcoFlow Smart Generator (Dual Fuel) has 3.2 kW of running power, 4 kW peak. The Generac iQ5200 has 3.9 kW of running power, 5.2 kW peak.
Both are dual-fuel.
The EcoFlow Smart Generator (Dual Fuel) has a 1.6 gal tank, the Generac iQ5200 has a 3.2 gal tank.
The EcoFlow Smart Generator (Dual Fuel) weighs 84 lb, the Generac iQ5200 weighs 111 lb. The EcoFlow Smart Generator (Dual Fuel) is easier to carry.
Specs side by side
| EcoFlow Smart Generator (Dual Fuel) | Generac iQ5200 | |
|---|---|---|
| Running W | 3200 | 3900 |
| Peak W | 4000 | 5200 |
| Fuel | dual-fuel | dual-fuel |
| Tank (gal) | 1.6 | 3.2 |
| Run time @50 % (h) | — | 9 |
| Noise (dB) | 70 | — |
| CO shutoff | yes | yes |
| Weight (lb) | 84 | 111 |
| Warranty (yr) | 3 | — |
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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. Sponsored links; we may earn a commission.
Common questions
Which has more running watts, EcoFlow Smart Generator (Dual Fuel) or Generac iQ5200?
The Generac iQ5200. More running watts: 3900 W vs 3200 W.
Which is lighter, EcoFlow Smart Generator (Dual Fuel) or Generac iQ5200?
The EcoFlow Smart Generator (Dual Fuel). Lighter: 84 lb vs 111 lb.
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Compare other models → · All EcoFlow models · All Generac models