Compare Generators Side-by-Side
Select up to 4 generators to compare specs, power output, noise levels, runtime and more. Your compare URL is shareable.
- A-iPower GXS11300RT
- Genmax GM17000iETC
Quick charts
Each chart uses its own Y-axis scale (so numbers are comparable within a chart).
Running watts
W
Starting watts
W
Noise
dB
Runtime @25%
h
Running watts by fuel
Shows how output changes across gasoline/propane/natural gas (when available).
| Specification | A-iPower GXS11300RT | Genmax GM17000iETC |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Tri-Fuel | Tri-Fuel |
| Inverter | No | Yes |
| Parallel capable | No | No |
| RV ready | Yes | Yes |
| Running watts | 9000 W | Winner: Winner: 13500 W |
| Starting watts | 11300 W | Winner: Winner: 17000 W |
| Noise (lower limit) | 78 dB | Winner: Winner: 63 dB |
| Weight | Winner: Winner: 224.9 lbs | 313 lbs |
| Run time @50% load | Not available | Not available |
| Run time @25% load | Winner: Winner: 18 h | 14 h |
| Fuel tank | 9.5 gal | 10.5 gal |
| Fuel gauge | Yes | Yes |
| Approx. dimensions (L × W × H) | 28.8 x 28 x 26.7 | 33.1 x 31.3 x 33.5 |
| Electrical | ||
| Voltage (AC) | 120/240 | 120/240V 60 Hz |
| Voltage (DC) | 12 | 12 |
| GFCI outlets | Yes | No |
| Covered outlets | Yes | Yes |
| Automatic Voltage Regulation | Yes | Yes |
| THD | Not available | 3 % |
| Engine | ||
| Engine | 459 cc OHV 4-stroke, cast iron sleeve | 760 cc OHV V-Twin. |
| Alternator | Not available | Not available |
| Starting system | Recoil, Electric, Remote | Electric, Remote |
| Warranty | ||
| Warranty | 3 years | 1 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 9000 W | 13500 W |
| Starting watts | 11300 W | 17000 W |
| Running amps (120V) | Not available | Not available |
| Running amps (240V) | Not available | Not available |
| Peak amps (120V) | Not available | Not available |
| Peak amps (240V) | Not available | Not available |
| Run time @50% load | Not available | Not available |
| Run time @25% load | 18 h | 14 h |
| Natural gas | Not available | Not available |
| Running watts | 7200 W | 10800 W |
| Starting watts | 9000 W | 10800 W |
| Running amps (120V) | Not available | Not available |
| Running amps (240V) | Not available | Not available |
| Peak amps (120V) | Not available | Not available |
| Peak amps (240V) | Not available | Not available |
| Run time @50% load | Not available | Not available |
| Run time @25% load | Not available | Not available |
| Propane | Not available | Not available |
| Running watts | 8100 W | 12500 W |
| Starting watts | 10100 W | 15000 W |
| Running amps (120V) | Not available | Not available |
| Running amps (240V) | Not available | Not available |
| Peak amps (120V) | Not available | Not available |
| Peak amps (240V) | Not available | Not available |
| Run time @50% load | Not available | Not available |
| Run time @25% load | 8 h | 4.5 h |
| Other | ||
| Data center | Not available | Not available |
| Indicators | true | true |
| Compliance | CARB, EPA, ANSI/PGMA G300-2023 | EPA, ANSI/PGMA G300-2023 |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | true | Not available |
| UPC | 850016881731 | 752671930901 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 9000 | 13500 |
| Running Watts (Propane) | 8100 | 12500 |
| Running Watts (Natural Gas) | 7200 | 10800 |
| Starting Watts (Gasoline) | 11300 | 17000 |
| Starting Watts (Propane) | 10100 | 15000 |
| Starting Watts (Natural Gas) | 9000 | 10800 |
| Runtime @ 25% Load (Gasoline) | 18 | 14 |
| Runtime @ 25% Load (Propane) | 8 | 4.5 |
| AC Outlet Types | 1x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R) | 2x Duplex 120V 20A (5-20R); 1x 120/240V 30A (L14-30R); 2x 120/240V 50A (14-50R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | OHV 4-stroke | OHV V-Twin |
| Engine Displacement | 459 | 760 |
| Cylinder Sleeve | Cast iron sleeve | Not available |
| Engine Oil Type | Not available | SAE 10W/30 |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | 18 | 14 |
| Safety & compliance | ||
| Overload Protection System | Not available | Low oil and overload protection. |
| Carbon Monoxide Monitoring | Yes | Yes |
| Included equipment | ||
| Included Accessories | Oil, funnel, tool kit, key fob, propane hose, RV adapter, battery charging cables, battery, and wheel kit | Oil, funnel, tool kit, key fob, battery charger, natural gas hose with NPT adapter, propane hose, cover, neutral bonding plug, and battery |
| Warranty & identification | ||
| Residential Warranty | Not available | 1 |
| Commercial Warranty | 3 | 1 |
| Additional specs | ||
| Summary | The A-iPower GXS11300RT is a 9000-watt tri-fuel generator built for users who need flexible fuel options without sacrificing power output. Running on gasoline, propane, or natural gas, this unit delivers 11300 peak watts and 9000 running watts on gasoline, making it capable of powering a full home backup system, supporting a job site, or supplying an RV with consistent electricity. The tri-fuel design means you can switch between fuel types based on availability and cost, a significant advantage for remote locations or long-term deployments where fuel supply chains vary.
At 224.9 pounds, this generator demands serious logistical planning. It is not a grab-and-go unit. The included wheel kit and folding handle help, but moving this machine onto a truck bed, across uneven terrain, or into storage requires either multiple people or mechanical assistance. The trade-off is clear: you gain substantial power output and multi-fuel flexibility in exchange for a stationary or semi-portable footprint. For homeowners installing a permanent backup system or contractors setting up a job site power station, the weight is manageable. For users who need to relocate the generator frequently, this becomes a friction point. | The Genmax GM17000iETC is a 13,500-watt tri-fuel inverter generator that delivers whole-house backup power or heavy-duty worksite capacity. Running on gasoline, propane, or natural gas gives owners real flexibility when traditional fuel sources are unavailable or delayed during extended outages. The 3% THD output keeps laptops, medical devices, and home theater systems safe from power distortion that conventional generators cause. |
- Most PowerfulGenmax GM17000iETC13500W running
- QuietestGenmax GM17000iETC63 dB
- Longest Runtimeh at 50% load
Where to buy
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A-iPower GXS11300RT
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Genmax GM17000iETC
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