Discover the Dual-Fuel Generators collection at Portlandia Electric Supply—your go-to for generators that offer unmatched fuel flexibility and dependable performance. From household emergencies to remote job sites, these generators support gasoline and propane use, ensuring you're powered no matter the fuel situation.

Why Dual-Fuel Generators Shine

• Fuel Flexibility – Seamlessly switch between gasoline and propane, depending on availability and storage needs. Propane offers long-term storage with cleaner combustion, while gasoline delivers higher wattage output. 

• Trusted Brands – Popular manufacturers in dual-fuel tech include Champion, DuroMax, Westinghouse, and Generac, known for quality and reliability. 

Typical Power Output & Specs

While models vary, here’s what to expect:

• Champion 8500 W Inverter Generator:

  • Up to 8,500 running watts / 10,625 starting watts on gasoline

  • Around 7,650 running watts / 9,565 starting watts on propane

  • Up to 10 hours runtime at half load on gas; around 5 hours on propane

• Champion 7,500 W Dual-Fuel Generator (Farm & Fleet data):

  • Approximately 9,375 starting watts / 7,500 running watts

  • Around 10-hour runtime at 50% load on gas 

Best Use Cases

• Home Backup – Keep essential appliances running during outages with reliable fuel switching.

• Outdoor Activities & RVs – Ideal for camping, tailgating, and mobile applications—especially models with inverter technology offering quiet, clean power. 

• Job Sites & Emergencies – Fuel adaptability prevents downtime when one fuel type isn’t available.

Top Benefits at a Glance

At Portlandia Electric Supply, our Dual-Fuel Generator lineup delivers the adaptability and resilience that modern installers, homeowners, and contractors need. Whether prepping for a blackout or powering a mobile project, you're backed by reliable performance and expert support.