When power outages or outdoor adventures require dependable electricity, dual fuel portable generators offer unmatched flexibility and performance. This article reviews the best dual fuel portable generators ranging near and above 13,000 watts, providing excellent home and RV backup power solutions. Below is a summary table of the top-rated portable generators selected for their power output, fuel capability, and advanced features.
| Product Name | Power Output | Fuel Type | Starting Type | Special Features |
|---|---|---|---|---|
| DuroMax XP13000EH | 13,000 Watts | Gasoline & Propane | Electric Start | Whole Home Backup, Transfer Switch Ready |
| DuroMax XP15000HX | 15,000 Watts | Gasoline & Propane | Remote Electric Start | CO Alert, All Copper Windings |
| Westinghouse 12500 Watt Dual Fuel | 12,500 Watts Peak | Gasoline & Propane | Remote Electric Start | Digital Meter, Transfer Switch Ready |
| DuroMax XP16000iH Digital Inverter | 16,000 Watts Peak | Gasoline & Propane | Remote Electric Start | Inverter Technology, Clean Power |
| DuroStar DS13000MX Dual Fuel Generator | 13,000 Watts | Gasoline & Propane | Remote Electric Start | CO Alert, Heavy Duty Build |
DuroMax XP13000EH 13,000-Watt Dual Fuel Portable Generator

The DuroMax XP13000EH delivers 13,000 watts of power, ideal for maintaining whole home operation during outages. This dual fuel model runs on gasoline or propane, offering versatility and extended runtime. Built with a robust DuroMax engine, it provides reliable energy for emergency and outdoor needs.
Key features include:
- Dual fuel technology: switch easily between gas and propane
- Electric start: convenient and quick generator ignition
- Transfer switch ready: supports whole home backup integration
- Durability: engineered to last with a heavy-duty engine core
This generator is well-suited for homeowners and RV owners seeking reliable, powerful backup energy options.
DuroMax XP15000HX 15,000-Watt Dual Fuel Generator

Offering 15,000 peak watts, the XP15000HX is a higher-capacity option that supports whole home power backup and emergency use. It seamlessly runs on gasoline or propane, providing fuel flexibility and cost-effective operation.
- CO Alert safety: detects harmful carbon monoxide levels and shuts down
- Remote electric start: start the generator from a distance easily
- 670cc OHV DuroMax engine: ensures reliable, long-lasting performance
- All copper windings: enhance generator durability and efficiency
This model is perfect for those wanting a powerful, safe, and versatile dual fuel option for extended power needs.
Westinghouse 12500 Watt Dual Fuel Home Backup Generator

This Westinghouse generator offers up to 12,500 peak watts on gas and solid output on propane. It features remote electric start and an intuitive digital hour meter for real-time performance monitoring.
- Long run time: up to 12 hours from a 6.6-gallon tank
- Multiple outlets: GFCI protected household, transfer switch, and RV-ready plug
- Heavy-duty 457cc OHV engine: with long-lasting cast iron sleeve
- VFT display: shows voltage, frequency, and lifetime usage details
Ideal for homeowners needing an easy-to-use, durable backup generator with advanced safety and monitoring.
DuroMax XP16000iH 16,000-Watt Dual Fuel Digital Inverter Generator

The XP16000iH combines dual fuel convenience with inverter technology for clean, stable power suitable for sensitive electronics. With a peak output of 16,000 watts, it supports whole home backup or jobsite demands.
- Inverter technology: safe power for laptops, TVs, and medical devices
- Gasoline or propane fuel: flexible fuel options for varied conditions
- Remote electric start: simple, wireless activation
- High power capacity: supports heavy-duty applications and emergency use
This model is tailored for users needing a powerful, portable generator with clean output.
DuroStar DS13000MX 13,000-Watt Dual Fuel Portable Generator

The DuroStar DS13000MX generates 13,000 watts of reliable power with the choice of gasoline or propane fuel. It includes advanced safety features like CO Alert for carbon monoxide detection.
- Dual fuel capability: gasoline for max power, propane for cleaner, longer runs
- Remote electric start: convenience at your fingertips
- CO Alert: automatic shutdown protects against fumes
- Heavy-duty construction: built for backup power and outdoor use
This generator provides safety-focused, robust power for home or jobsite backup needs.
Buying Guide For Dual Fuel Portable Generators
Choosing the right dual fuel portable generator depends on several key factors to ensure it meets your power and usability needs.
Power Output and Usage
Calculate the total wattage of essential appliances and devices to power during outages. Generators around 13,000 to 16,000 watts are ideal for whole home backup, while smaller models serve recreational use.
Fuel Flexibility and Efficiency
Dual fuel models operate on gasoline and propane. Gasoline typically offers greater power output, while propane provides cleaner burning, longer shelf life, and less maintenance. Consider fuel availability and storage when choosing.
Starting Mechanism
Electric start and remote start features add convenience, especially during emergencies. Manual recoil starts are less common in high-capacity dual fuel generators but may save cost.
Safety Features
Look for generators with CO Alert systems that prevent carbon monoxide poisoning, automatic low oil shutdown, and circuit breakers to protect connected devices.
Portability and Build
Consider the generator’s weight, wheel kit availability, and frame durability. Heavy-duty construction ensures longevity under frequent or extended use.
Output Options and Compatibility
Generators should include multiple outlets, including household receptacles, RV-specific plugs, and transfer switch compatibility to integrate with home electrical systems.
Noise Level
Review decibel ratings if quiet operation is important, especially in RV or camping contexts. Inverter generators typically offer quieter performance.