The DuroMax XP2300iH is the better inverter generator overall, rated 3.9 to 3.2. The DuroMax XP2300iH leads on fuel options and run time. The DuroMax XP2300iH costs $50 less ($649 vs $699).
A small dual-fuel inverter for campers and RV owners who want propane flexibility, long runtime and CO shutoff in one quiet package. It costs more than lookalikes but includes wheels, a 30 A outlet and a parallel cable.
DuroMax $649A small camping inverter for buyers who want an app and certified low-CO safety. Rivals give more running watts for less money.
Ryobi $699Prices were last checked October 22, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Each factor is scored 0-100 against the same fixed reference points for every small inverter generator; a clear win is highlighted. How we rank explains each one.
| Factor weight | DuroMax XP2300iH | Ryobi RYi2322 |
|---|---|---|
| Overall rating | 3.9/5 | 3.2/5 |
| Value 30% | 60 $0.36 per running watt | 53 $0.39 per running watt |
| Quiet 20% | 71 52 dBA at light load, maker rating | 50 noise level not published (neutral score used) |
| Run time 15% | 90 13 hours on a tank at 25% load | 60 10 hours on a tank at 25% load |
| Fuel options 10% | 70 gasoline or propane | 0 gasoline only |
| CO safety 10% | 100 shuts off when carbon monoxide builds up | 100 shuts off when carbon monoxide builds up |
| Warranty 10% | 50 3-year warranty | 50 3-year warranty |
| Starting 5% | 0 pull start only | 0 pull start only |
| DuroMax XP2300iH | Ryobi RYi2322 | |
|---|---|---|
| Output | ||
| Gasoline | 1,800 W running, 2,300 W starting | 1,800 W running, 2,300 W starting |
| Propane | 1,700 W running, 2,150 W starting | - |
| Outlets | 2 × 120 V, L5-30, USB | 2 × 120 V, USB |
| Parallel capable | Yes | Yes |
| Total harmonic distortion | under 3% | - |
| Price per watt | $0.36 | $0.39 |
| Fuel and run time | ||
| Fuel | Gasoline, propane | Gasoline |
| Tank | 1.1 gal | 1.2 gal |
| Run time (gasoline) | 13 hr at 25% load | 10 hr at 25% load |
| Engine | 80 cc | - |
| Noise and safety | ||
| Rated noise (light load) | 52 dBA | - |
| CO shutoff | Yes | Yes |
| CARB compliant | No | - |
| Build | ||
| Starting | Recoil (pull) | Recoil (pull) |
| App | No | Yes |
| Wheels | Yes | Yes |
| Dimensions | 22 x 14 x 20 in | - |
| Weight | 50.6 lb | 52 lb |
| Warranty | 3 years | 3 years |
