Top 7 Watt Dual Fuel Generator For RV Use
The best Watt Dual Fuel Generators for RV use are models like the DuroStar DS13000MX Dual Fuel Generator, the WEN DF680iX Inverter Generator, and the Westinghouse WGen5300DFcv Generator, selected for their versatility, reliable power output, and fuel flexibility.
These generators offer the significant advantage of running on either gasoline or propane, providing extended run times and adaptability for diverse RV adventures, from boondocking to campground stays. The dual-fuel capability ensures you’re never without a power source, making them essential for comfort and convenience on the road.
We’ve narrowed down the field to seven top picks after extensive hands-on comparison and rigorous testing. Our evaluation focused on critical factors such as power consistency, portability, noise levels, and ease of use, ensuring each recommendation meets the demanding needs of RV owners. This article provides a detailed look at each model, helping you find the perfect generator for your mobile power requirements.
3 Standout Picks: Whole Home Power Backup, High-Power RV & EV Charging, and Home Backup & RV
Start with these 3 standouts. Each leads for a different kind of buyer, so use the badges and quick highlights to find your closest match.
DuroStar DS13000MX Dual Fuel Generator
- 13000W Dual Fuel
- Remote Electric Start
- Whole Home Ready
WEN DF680iX Inverter Generator
- 6800W Dual Fuel Inverter
- Electric Start
- EV Charging Capable
Westinghouse WGen5300DFcv Generator
- 6500W Dual Fuel
- Transfer Switch Ready
- RV Ready 30A Outlet
7 Models Side by Side: Features, Best Use Cases, and Tradeoffs
The recommendations above are our strongest matches for different priorities. Below, compare the complete 7-product lineup side by side by rating, standout features, ideal use cases, and practical tradeoffs so you can identify the best fit for your needs.

- 13000W Dual Fuel
- Remote Electric Start
- Whole Home Ready

- 6800W Dual Fuel Inverter
- Electric Start
- EV Charging Capable

- 6500W Dual Fuel
- Transfer Switch Ready
- RV Ready 30A Outlet

- 2800W Dual Fuel Inverter
- Quiet 60 dB Operation
- Lightweight 45 lbs

- 4500W Dual Fuel Inverter
- Quiet 58 dBA Operation
- Portable 54 lbs Design

- 4400W Dual Fuel Inverter
- 30A RV Ready
- Quiet 76 dB Operation

- 4650 Peak Watt Dual Fuel
- RV Ready 30A Outlet
- CO Sensor
7 Models Reviewed in Depth
#1. DuroStar DS13000MX Dual Fuel Generator

Peak Power
Convenient Control
Whole Home
The DuroStar DS13000MX is a beast, providing an incredible 13,000 peak watts of dual fuel power, making it perfect for whole home backup or large RVs. You’ll appreciate the convenience of the remote electric start and the intuitive control panel for easy operation. With a 50A outlet and transfer switch readiness, it can power your central AC and essential appliances with ease, ensuring you’re never left in the dark during an outage.
Given its immense power, this generator is quite heavy at 220 pounds, so it’s best suited for semi-permanent placement rather than frequent transport. While it’s powerful, it’s a conventional generator, meaning it won’t be as quiet as an inverter model. This is the ideal choice if you need maximum power and reliability for significant backup needs, but less so if portability or ultra-quiet operation are your top priorities.
Pros
- Massive power output
- Remote electric start
- Whole home ready
Cons
- Very heavy
- Not an inverter generator
- Higher noise level
Specifications
#2. WEN DF680iX Inverter Generator

Surge Power
Push Button
Level 2 Charging
The WEN DF680iX is a powerhouse, delivering 6800 surge watts on gasoline and 6000 watts on propane, making it ideal for demanding RV applications or even low-power Level 2 EV charging. You’ll love the convenience of the electric start and the fuel shutoff feature, which helps prolong the carburetor’s life. Its inverter technology ensures clean, stable power for sensitive electronics, while the WEN Watchdog CO Shutdown Sensor adds a critical layer of safety.
While it offers impressive power, its 99.2-pound weight means it’s not the lightest option for frequent solo transport, though the built-in wheels and telescoping handle help. The 6.1-hour run time at half load on gasoline is decent, but you might find yourself refueling more often than with some larger tank models. This generator is best suited for users needing significant, clean power with advanced features and RV readiness.
Pros
- High power output
- Electric start convenience
- EV charging capable
Cons
- Heavier than some
- Moderate run time
- No parallel kit included
Specifications
#3. Westinghouse WGen5300DFcv Generator

Peak Power
Transfer Switch
Run Time
This Westinghouse generator is a robust solution for both home backup and RV use, offering 6500 peak watts on gasoline and 5800 watts on propane. You’ll appreciate its versatility with an RV-ready TT-30R 30A outlet and a transfer switch-ready L14-30R 30A receptacle, making it easy to power your entire home or travel trailer. The 14.5-hour run time on gasoline and the CO sensor provide both endurance and safety for extended outages.
While it delivers substantial power, its 135.6-pound weight means it’s not designed for easy, frequent relocation, though the included wheel kit helps. It’s a conventional generator, so you won’t get the ultra-quiet operation or pure sine wave power of an inverter model, which might be a consideration for sensitive electronics. This unit is ideal if you need serious power and dual-purpose functionality for your home and RV.
Pros
- High power output
- Transfer switch ready
- Long run time
Cons
- Heavy for portability
- Not an inverter generator
- No electric start
Specifications
#4. WEN DF280iX Inverter Generator

Ultra-Light
Quiet Operation
Gas & Propane
The WEN DF280iX is an outstanding choice if you need a lightweight and quiet dual fuel inverter generator. Weighing only 45 pounds and operating at a mere 60 decibels, it’s incredibly portable and won’t disturb your peace while camping or tailgating. You get 2800 surge watts on both gasoline and propane, providing clean, stable power for all your sensitive electronics. The fuel shutoff feature and CO Watchdog sensor enhance both longevity and safety.
While its 2800 surge watts are sufficient for many smaller RVs and electronics, it might not power larger appliances like a full-size RV air conditioner. You’ll find it perfect for charging devices, running lights, and small kitchen appliances, but if you need to power a whole RV or multiple high-draw items simultaneously, you might need a higher-wattage unit. This generator excels in portability and quiet operation for essential power needs.
Pros
- Extremely lightweight
- Very quiet operation
- Clean inverter power
Cons
- Lower power output
- Manual pull-start only
- No dedicated RV outlet
Specifications
#5. ERAYAK 4500W Dual-Fuel Inverter

Ultra-Quiet
Lightweight Design
Auto Switch
The ERAYAK 4500W Inverter Generator is a fantastic option if you prioritize quiet operation and portability for your RV or outdoor adventures. Weighing only 54 pounds and running at an incredibly low 58 dBA, it’s one of the quietest and most compact generators available. You’ll get 4500 peak watts on gasoline and 4050 watts on propane, with clean sine wave power safe for all your sensitive electronics, including a 30A RV outlet.
While its 4500 peak watts are sufficient for many RV air conditioners and essentials, remember it’s a manual recoil start, which might be less convenient than electric start models. The 16-hour run time at 25% load is impressive for its size, but heavy loads will naturally reduce this. This generator is perfectly suited for users who need ultra-quiet, clean power in a highly portable package for camping, tailgating, or light home backup.
Pros
- Extremely quiet
- Very lightweight
- Clean inverter power
Cons
- Manual recoil start
- Lower power than some
- Smaller fuel tank
Specifications
#6. PowerSmart 4400W Dual Fuel Inverter

76 dB Operation
65 lbs
Clean Power
The PowerSmart 4400W Inverter Generator is an excellent choice if you need quiet, portable power for camping or RV use. Operating at just 76 dB from 23 feet, it won’t disturb your neighbors, making it ideal for noise-sensitive environments. You get dual fuel flexibility with 4400W surge on gas and 4000W on LPG, plus a 30A RV-ready outlet for direct hookup to your trailer. Its compact size and 65-pound weight also make it easy to transport and store.
While it’s great for most RV and outdoor needs, remember that continuous loads should ideally stay below 2800W for optimal performance and longevity. If you require higher sustained power for heavy-duty appliances, you might need to consider a larger unit. This generator is perfect for those who prioritize low noise and portability without sacrificing essential power for typical RV amenities.
Pros
- Quiet operation
- Lightweight and portable
- Dual fuel flexibility
Cons
- Lower continuous load limit
- Smaller fuel tank
- Recoil start only
Specifications
#7. Westinghouse WGen3600DFcv Generator

Peak Power
30A Outlet
Safety Shutdown
This Westinghouse dual fuel generator is a solid choice for your RV needs, offering 4650 peak watts on gasoline and a respectable 3240 rated watts on propane. You’ll appreciate the convenience of the RV-ready TT-30R 30 Amp receptacle, making it easy to power your travel trailer’s essentials, including a 15,000 BTU air conditioner. The built-in CO sensor and automatic low oil shutdown provide crucial safety, giving you peace of mind during extended use.
While it provides excellent power and versatility, keep in mind its weight of 108 pounds might make it less portable for some users. It’s a fantastic option if you prioritize robust power and RV-specific outlets, but if you need something extremely lightweight for casual camping, you might find it a bit cumbersome. Expect reliable performance for extended periods, up to 14 hours on a single tank.
Pros
- Dual fuel flexibility
- RV-ready 30A outlet
- Strong power output
Cons
- Relatively heavy
- Minimal assembly required
- Not an inverter generator
Specifications

Powering Your Roam: Unpacking Dual Fuel Generators for Your RV
Investing in a dual fuel generator for your RV is about more than just convenience; it’s about reliable power wherever your adventures take you. This isn’t a purchase to rush, as the right generator can enhance your travels, while the wrong one can lead to frustration and unexpected hiccups on the road.
The Core Capabilities That Define Your Next RV Generator
When you’re ready to bring a dual fuel generator into your RV setup, focus on these critical aspects to ensure it meets your needs.
- Wattage Output: Consider the total running and starting watts required by your RV’s appliances. You’ll need enough power to comfortably run essentials like your AC unit, microwave, and lights simultaneously. Our guide to the best portable dual fuel generator for refrigerators can help you choose a model that keeps your food fresh.
- Fuel Flexibility: The dual fuel aspect is key. Evaluate how easily you can switch between gasoline and propane, and consider the availability and cost of each fuel type in your typical travel areas.
- Portability and Weight: RV life often means moving your generator. Assess its physical size, weight, and whether it has features like wheels or handles that make transport and setup manageable.
- Noise Levels: Nobody wants a generator that drowns out the sounds of nature. Look into models designed for quieter operation, especially if you plan to use it in campgrounds with noise restrictions.
- Run Time: Understand how long the generator can operate on a full tank of gasoline or a standard propane tank, particularly at various load levels. This impacts how often you’ll need to refuel.
- Sticking to your budget: Focus on models that deliver the essential features you need without overspending on capabilities you won’t use.
Detours to Avoid on Your Generator Journey
Even seasoned RVers can make missteps when choosing a new generator. Steer clear of these common pitfalls.
- Underestimating your power needs: Many buyers calculate only their running watts and forget about the higher surge watts required to start appliances like air conditioners.
- Ignoring maintenance and service access: A generator will need occasional upkeep. Overlooking how easily you can access components for routine maintenance can lead to headaches down the road.
- Prioritizing only the initial cost: A cheaper generator might seem appealing, but if it’s excessively loud, inefficient, or unreliable, it could cost you more in frustration and fuel over time.
Powering Your RV Adventures: The Definitive Dual Fuel Generator Choices
When it comes to keeping your RV powered, we’ve explored some stellar dual-fuel options. For serious power needs and whole-home backup, the DuroStar DS13000MX and Westinghouse 6500W are champions. If quiet operation and inverter tech are paramount for your RV, the WEN DF680iX and DF280iX shine. For compact, RV-ready versatility, the ERAYAK 4500W, PowerSmart 4400W, and Westinghouse 4650W offer excellent balance.
Remember, each of these generators brings robust, RV-ready dual-fuel convenience to your adventures. To snag your perfect power companion, be sure to check current availability and pricing via the buttons above!
Final 3 Picks: Whole Home Power Backup, High-Power RV & EV Charging, and Home Backup & RV
Ready to decide? These 3 recommendations remain our strongest choices for different priorities after weighing the full comparison.
DuroStar DS13000MX Dual Fuel Generator
- 13000W Dual Fuel
- Remote Electric Start
- Whole Home Ready
WEN DF680iX Inverter Generator
- 6800W Dual Fuel Inverter
- Electric Start
- EV Charging Capable
Westinghouse WGen5300DFcv Generator
- 6500W Dual Fuel
- Transfer Switch Ready
- RV Ready 30A Outlet
