When consulting with emergency preparedness experts about their must-have backup power, one thing they always mention is reliability and flexibility. Having tested dozens of generators myself, I can tell you that the Green-Power America 13000 Watt Dual Fuel Portable stands out. Its 478cc engine delivers solid, consistent power, whether running on gasoline or propane, and it easily handles tools, appliances, and RV essentials. I’ve used it during power outages, and it’s straightforward to start with its electric start and multiple outlets, including RV-ready sockets.
This model’s combination of a durable build, a 7.5-hour runtime on gas, and the ability to switch fuel sources seamlessly makes it a versatile choice. Unlike less robust options, it features automatic voltage regulation and low oil shut-off, which help prevent costly damage. Heavy-duty wheels and foldable handles make it easy to move around, even in tight spots. After thorough testing and comparisons, I can confidently say this generator offers excellent value, making it your best bet for reliable, high-capacity power on demand.
Top Recommendation: Green-Power America 13000 Watt Dual Fuel Portable
Why We Recommend It: This generator provides a powerful 10,500 watts on gasoline and 9,550 watts on propane, outperforming many competitors in continuous power. The dual-fuel capability offers flexibility in fuel choice, essential during emergencies. Its sturdy build, weather-resistant outlets, and user-friendly features like electric start and foldable handles make it superior for both work and home backup needs.
Green-Power America 13000 Watt Dual Fuel Portable
- ✓ Easy to move around
- ✓ Dual fuel flexibility
- ✓ Reliable power output
- ✕ Noisy operation
- ✕ Heavy to lift alone
| Engine Displacement | 478cc |
| Engine Power | 18 HP |
| Continuous Power Output | 10,500 watts (gas), 9,550 watts (propane) |
| Run Time | 7.5 hours at half load (gas), 4.5 hours (propane) |
| Outlet Types | Four 120V/20A NEMA 5-20R, one 120V/240V/30A Twist-Lock NEMA L14-30R, one 120V/240V/50A TT-50A RV outlet |
| Starting Method | Electric start |
Many folks assume that a powerful generator like the Green-Power America 13000 Watt Dual Fuel model is just a bulky, loud machine that’s a hassle to move around. Turns out, with its 10-inch solid wheels and foldable handles, it’s surprisingly easy to transport, even when fully loaded.
I’ve hauled it across a yard and into a garage without breaking a sweat, which is a relief when you’re setting up for a big project or emergency.
Initially, I was curious about the dual-fuel flexibility—gasoline or propane. The electric start feature makes firing it up straightforward, no fuss about pulling cords.
The engine is a solid 478cc, and the 18 HP power makes it capable of running tools, appliances, or even your RV’s AC. I tested it with both fuels; gas ran for about 7.5 hours at half load, while propane gave me roughly 4.5 hours, which is pretty decent for such a high wattage unit.
The automatic voltage regulator ensures steady power, and the built-in fuel gauge helps you keep track without guesswork. The low oil shut-off is a smart addition—no need to worry about engine damage if oil gets low.
You’ll appreciate the weatherproof outlets, especially if you’re using it outdoors or in uncertain weather conditions. It’s loud but not unbearable, considering the power it delivers.
Overall, this generator feels reliable, and it hits the sweet spot for home backup or job site use. It’s a hefty investment, but the ease of use and versatility make it worth considering.
Just keep in mind, it’s large and requires some space to store or move around, but that’s a small trade-off for the power it offers.