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| Specification | Generac #8063 GP9500ETF | AIVOLT VS12000411 |
|---|---|---|
| General | ||
| Product type | Generator | Not available |
| Fuel | Tri-Fuel | Dual-Fuel |
| Inverter | No | Yes |
| Parallel capable | No | Yes |
| RV ready | Yes | No |
| Running watts | Winner: Winner: 9500 W | 9000 W |
| Starting watts | Winner: Winner: 12500 W | 11250 W |
| Noise (lower limit) | 0 dB | Winner: Winner: 60 dB |
| Weight | Winner: Winner: 219 lbs | 220 lbs |
| Run time @50% load | Winner: Winner: 9.5 h | Not available |
| Run time @25% load | 14 h | 19 h |
| Fuel tank | 7.5 gal | Not available |
| Fuel gauge | Yes | No |
| Approx. dimensions (L × W × H) | 27.5 x 27.1 x 27.6 | 28.43L x 26.38W x 29.65H |
| Electrical | ||
| Voltage (AC) | 120/240 | 120V/240V |
| Voltage (DC) | Not available | Not available |
| GFCI outlets | Yes | Yes |
| Covered outlets | Yes | No |
| Automatic Voltage Regulation | Yes | No |
| THD | Not available | 3 % |
| Engine | ||
| Engine | OHV 4-stroke | 459cc 4-strokes OHV air-cooled |
| Alternator | Not available | Not available |
| Starting system | Recoil, Electric | Not available |
| Warranty | ||
| Warranty | 3 years | Not available |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 9500 W | 9000 W |
| Starting watts | 12500 W | 11250 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 | 9.5 h | Not available |
| Run time @25% load | 14 h | 19 h |
| Natural gas | Not available | Not available |
| Running watts | 7000 W | Not available |
| Starting watts | 9000 W | Not available |
| 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 | 8550 W | 8450 W |
| Starting watts | 11250 W | 10570 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 | 4.5 h | Not available |
| Run time @25% load | 6 h | Not available |
| Other | ||
| Data center | Not available | Not available |
| Indicators | false | true |
| Compliance | EPA, ANSI/PGMA G300-2023 | Approved by the EPA and CARB |
| Security | Not available | Not available |
| Spark arrestor | Yes | No |
| Neutral | true | Not available |
| UPC | 696471104523 | Not available |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 9500 | 9000 |
| Running Watts (Propane) | 8550 | 8450 |
| Running Watts (Natural Gas) | 7000 | Not available |
| Starting Watts (Gasoline) | 12500 | 11250 |
| Starting Watts (Propane) | 11250 | 10570 |
| Starting Watts (Natural Gas) | 9000 | Not available |
| Runtime @ 50% Load (Gasoline) | 9.5 | Not available |
| Runtime @ 50% Load (Propane) | 4.5 | Not available |
| Runtime @ 25% Load (Gasoline) | 14 | 19 |
| Runtime @ 25% Load (Propane) | 6 | Not available |
| AC Outlet Types | 1x Duplex 120V 20A (5-20R) GFCI; 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R) | 2 120V 20A 5-20R GFCI outlets, 1 120V 30A L5-30R, 1 120V/240V 30A L14-30R, 1 120V/240V 50A 14-50R |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | OHV 4-stroke | 4 Stroke |
| Engine Displacement | 400 | 459 |
| Alternator Winding Material | Not available | 100% copper |
| Engine Oil Type | 10W-30 / SAE 30 | Not available |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | 14 | 19 |
| Runtime @ 50% Load (Gasoline) | 9.5 | Not available |
| Runtime @ 50% Load (Propane) | 4.5 | Not available |
| Outlets & connections | ||
| Transfer Switch Compatibility | Not available | Yes |
| Controls & display | ||
| Display Type | Not available | LED display |
| Idle Control System | Not available | Eco switch |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection, CO monitoring | Built-in overload protection |
| Low Oil Protection | Yes | Yes |
| Carbon Monoxide Monitoring | Yes | Yes |
| Included equipment | ||
| Mobility Components | Yes | Not available |
| Starting Components | Recoil, Electric | Not available |
| Fuel Connection Components | propane hose | LPG hose with regulator |
| Included Accessories | Oil, propane hose, battery, and wheel kit | Remote controller, battery charger, oil funnel, tool kits |
| Warranty & identification | ||
| Residential Warranty | 3 | Not available |
| Additional specs | ||
| Summary | The Generac GP9500ETF is a 9,500-watt tri-fuel generator built for whole-house backup and job site power. Its ability to run on gasoline, propane, or natural gas means users gain real fuel flexibility when one source becomes scarce during extended outages. The 12,500 starting watts provide enough surge capacity to handle motor-driven loads like well pumps and air handler fans without tripping breakers. This is a stationary workhorse, not a portable unit. | The AIVOLT VS12000411 is a dual-fuel generator with a rated wattage of 9000 and a peak wattage of 11250. It features a 459cc 4-stroke OHV engine and includes electric and remote start options. |