Generac 2500i vs Pulsar 2200W Dual Fuel Inverter
What is the difference?
The Generac 2500i has 2.2 kW of running power, 2.5 kW peak. The Pulsar 2200W Dual Fuel Inverter has 1.8 kW of running power, 2.2 kW peak.
The Generac 2500i runs 4.5 h at half load, the Pulsar 2200W Dual Fuel Inverter runs 8 h at half load. The Pulsar 2200W Dual Fuel Inverter runs longer on a tank.
The Generac 2500i has a 1 gal tank, the Pulsar 2200W Dual Fuel Inverter has a 1.2 gal tank.
The Generac 2500i weighs 49 lb, the Pulsar 2200W Dual Fuel Inverter weighs 46 lb.
Specs side by side
| Generac 2500i | Pulsar 2200W Dual Fuel Inverter | |
|---|---|---|
| Running W | 2200 | 1800 |
| Peak W | 2500 | 2200 |
| Fuel | — | dual-fuel |
| Tank (gal) | 1 | 1.2 |
| Run time @50 % (h) | 4.5 | 8 |
| Noise (dB) | — | — |
| CO shutoff | yes | — |
| Weight (lb) | 49 | 46 |
| Warranty (yr) | — | — |
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Specs as read from manufacturer pages on 2026-10-26 / 2026-10-26. 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, Generac 2500i or Pulsar 2200W Dual Fuel Inverter?
The Generac 2500i. More running watts: 2200 W vs 1800 W.
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