Champion 3400W Dual Fuel Inverter (100263) vs WEN 56380i Inverter
The WEN 56380i Inverter is the more powerful unit: 3,400 running watts against 3,100 — about 9% more capacity for the WEN 56380i Inverter. The WEN 56380i Inverter is the quieter of the two (57 dBA vs 59 dBA — though manufacturers measure noise at different loads and distances). The Champion 3400W Dual Fuel Inverter (100263) offers more fuel flexibility (gasoline, propane) where the WEN 56380i Inverter runs on gasoline.
| Champion 3400W Dual Fuel Inverter (100263) | WEN 56380i Inverter | |
|---|---|---|
| Type | inverter | inverter |
| Fuel | gasoline, propane | gasoline |
| Running watts (gas / LP for standby) | 3100 W | 3400 W |
| Starting watts (gas) | 3400 W | 3800 W |
| Running watts (propane) | 2790 W | — |
| Starting watts (propane) | 3060 W | — |
| Noise level | 59 dBA | 57 dBA |
| Runtime at 50% load (gas) | — | 8.5 h |
| Runtime at 25% load (gas) | 7.5 h | — |
| Fuel tank | 1.6 gal | 2.2 gal |
| Output voltage | 120V | 120V |
| Outlets | TT-30R, 2x 5-20R, 12V DC | 2x 5-20R, TT-30R, 12V DC, 2x USB |
| Start type | electric | electric |
| Parallel capable | Yes | Yes |
| Engine displacement | 192 cc | 212 cc |
| Weight | 95.7 lb | 99.2 lb |
| Warranty | — | 2 yr |
Frequently asked questions
Which is more powerful, the Champion 3400W Dual Fuel Inverter (100263) or the WEN 56380i Inverter?
The WEN 56380i Inverter, at 3,400 running watts on its best fuel versus 3,100 W. Remember that dual-fuel and natural-gas ratings are lower than gasoline ratings — the comparison table shows the published per-fuel figures.
Where do these specifications come from?
Every record on BackupAtlas is hand-curated from manufacturer documentation and spec sheets, and each generator page links to its source document.