5 Best Generators for 30 Amp RVs You Need Now
The best generators for 30 amp RVs depends on your needs. The Westinghouse 6500 Watt Dual Fuel is best for maximum power and home backup versatility, while the ERAYAK 4500W excels at quiet operation and automatic fuel switching. For budget-conscious RVers, the Oxseryn 4000W stands out with its lightweight portability and 14-hour runtime at an unbeatable price.
Choosing the right generator means balancing power output, fuel flexibility, noise levels, and portability. Whether you’re planning weekend camping trips or need reliable backup power for extended boondocking, these generators deliver the 30-amp service your RV requires without breaking the bank.
Quick Comparison Table
| Product | Peak Power | Fuel Type | Noise Level | Weight | Runtime |
|---|---|---|---|---|---|
| Oxseryn 4000W Inverter | 4000W | Gas only | 72 dBA | 56 lbs | 14 hours at 25% |
| Westinghouse 6500 Dual Fuel | 6500W | Gas & Propane | Not specified | Not specified | 14.5 hours |
| ERAYAK 4500W Inverter | 4500W | Gas & Propane | 58 dBA | 54 lbs | Not specified |
| RVINGPRO 30A Cord Kit | N/A (Accessory) | N/A | N/A | N/A | N/A |
| Westinghouse 4650 Dual Fuel | 4650W | Gas & Propane | Not specified | Not specified | Not specified |
Best Generators for 30 Amp RVs
1. Westinghouse 6500 Watt Dual Fuel Generator – Maximum Power Champion
Best for: RVers who need the highest power output for running multiple appliances and air conditioners simultaneously.
Key Features:
| Feature | Details |
| Power Output | 6500W gas, 5800W propane |
| Fuel Options | Dual fuel capability |
| Tank Capacity | 4.7 gallon with gauge |
| Safety Features | CO sensor and auto-shutdown |
| Warranty | 3-year limited coverage |
The Westinghouse 6500 is the best dual fuel generator for RV owners needing maximum power capacity. This powerhouse delivers enough juice to run two air conditioners plus other appliances without breaking a sweat.
Built with a reliable 274cc OHV engine featuring cast iron sleeve construction, this generator is designed for longevity. The transfer switch ready L14-30R outlet makes it perfect for home backup use too.
Dual fuel capability gives you incredible flexibility, switching between gasoline and propane based on availability and cost. The 14.5-hour runtime on gasoline means fewer refueling interruptions during extended use.
Safety features include automatic low oil shutdown and a CO sensor that protects your family from carbon monoxide. The included wheel kit makes moving this heavier unit manageable around your campsite.
At this price point, you get exceptional value with plug-and-play convenience and everything needed to start right out of the box.
Pros:
- Highest power output in this roundup
- Dual fuel flexibility saves money
- Transfer switch ready for home backup
- 3-year warranty with nationwide support
Cons:
- Heavier and less portable
- No noise level specification provided
2. ERAYAK 4500W Dual-Fuel Inverter Generator – Quietest Operation
Best for: Campers who prioritize quiet operation and need automatic fuel switching for uninterrupted power.
Key Features:
| Feature | Details |
| Noise Level | 58 dBA at 23 feet |
| Power Output | 4500W gas, 4050W propane |
| Weight | Only 54 pounds |
| Auto Switching | Gas priority system |
| Power Quality | THD 0.2%-1.2% |
The ERAYAK 4500W is the best inverter generator for RVers who value peace and quiet at the campground. Operating at just 58 dBA, it’s significantly quieter than conventional generators.
The compact, lightweight design at only 54 pounds makes this one of the most portable options available. Despite its small size, it delivers impressive power with pure sine wave technology safe for all electronics.
The automatic fuel switching feature is brilliant—when gasoline runs out, it seamlessly switches to propane without shutting down. This eliminates power interruptions during critical moments like overnight cooling.
Clean power output with extremely low THD protects your sensitive devices like laptops, phones, and entertainment systems. The multiple outlet options include USB-C charging for modern devices.
At this mid-range price, you get premium inverter technology and dual fuel convenience in a remarkably portable package.
Pros:
- Quietest generator in this comparison
- Automatic fuel switching technology
- Extremely lightweight and portable
- Clean inverter power for electronics
Cons:
- Higher price point than basic models
- Runtime specifications not provided
3. Westinghouse 4650 Peak Watt Dual Fuel Generator – Best Remote Start
Best for: RVers who want convenient remote starting and solid mid-range power at an affordable price.
Key Features:
| Feature | Details |
| Starting Method | Electric push button and remote |
| Power Output | 4650W peak, 3600W rated |
| Fuel Tank | 4 gallon with gauge |
| Safety | CO sensor included |
| Warranty | 3-year limited coverage |
The Westinghouse 4650 is the best mid-range generator offering remote start convenience without premium pricing. Start your generator from inside your RV on cold mornings or rainy days.
Dual fuel capability provides flexibility between gasoline and propane based on your preference and fuel availability. The 4-gallon tank with fuel gauge helps you monitor consumption easily.
The intuitive control panel includes all necessary outlets including a dedicated 30-amp RV receptacle. Auto choke technology makes starting effortless in any weather condition.
CO sensor protection and automatic shutdown features ensure your family’s safety during operation. The included wheel kit and minimal assembly requirements get you running quickly.
Backed by Westinghouse’s 3-year warranty and nationwide service network, this generator offers reliable performance at a competitive price point.
Pros:
- Remote start convenience
- Excellent price-to-power ratio
- Dual fuel saves on operating costs
- 3-year warranty coverage
Cons:
- Noise level not specified
- Battery hookup required for remote
4. Oxseryn 4000W Inverter Generator – Best Budget Option
Best for: Budget-conscious RVers seeking reliable inverter power and exceptional runtime without spending a fortune.
Key Features:
| Feature | Details |
| Price | Under $320 |
| Runtime | 14 hours at 25% load |
| Weight | Only 56 pounds |
| Power Output | 4000W peak, 3200W rated |
| Tank Size | 2 gallon with gauge |
The Oxseryn 4000W is the best budget inverter generator delivering impressive value at an unbeatable price. You get clean inverter power safe for sensitive electronics without paying premium prices.
The sturdy open frame construction withstands tough outdoor conditions while keeping weight manageable at 56 pounds. Multiple outlet options include the essential 30-amp RV port plus standard household outlets.
An impressive 14-hour runtime at quarter load means you can run overnight without refueling. The 2-gallon tank with built-in fuel gauge prevents unexpected shutdowns by monitoring fuel levels.
Operating at 72 dBA from 23 feet, it’s reasonably quiet for an open frame design. Inverter technology provides stable power with low THD for laptops, phones, and cameras.
For first-time RV generator buyers or those on tight budgets, this offers incredible bang for your buck.
Pros:
- Lowest price in this roundup
- Exceptional 14-hour runtime
- Lightweight and portable
- Clean inverter power
Cons:
- Gas only, no propane option
- Louder than premium inverters
5. RVINGPRO 30 Amp Generator Cord and Inlet Box – Essential Accessory
Best for: RV owners needing a complete connection kit for safe, weatherproof generator hookup to their electrical system.
Key Features:
| Feature | Details |
| Cord Length | 25 feet heavy duty |
| Wire Gauge | 10/4 SJTW copper |
| Max Wattage | 7,500 watts capacity |
| Installation | Pre-drilled, tool-free holes |
| Certification | ETL listed for safety |
The RVINGPRO 30 Amp kit is the best connection solution for safely hooking your generator to your RV’s electrical system. This complete package includes everything needed for professional installation.
The heavy-duty 25-foot cord uses 100% copper conductors with flame retardant coating for maximum safety. Twist-locking connectors prevent accidental disconnection during operation.
The pre-drilled inlet box features a patented design with holes in four directions for flexible installation. Simply push out the needed hole with your finger—no drilling required.
Weatherproof construction with a sealing cap protects against rain and dust when not in use. The green indicator light shows when power is flowing for easy status monitoring.
ETL certification ensures this kit meets rigorous safety standards for outdoor generator use in all weather conditions.
Pros:
- Complete kit with cord and inlet
- Tool-free pre-drilled installation
- ETL certified for safety
- Weatherproof construction
Cons:
- Requires basic electrical knowledge
- Additional accessory cost
How to Choose Generators for 30 Amp RVs
Power Output Requirements
Calculate your RV’s power needs before buying a generator. Add up the wattage of all appliances you’ll run simultaneously, especially air conditioners which draw the most power.
Look for generators with at least 3,500 running watts for basic RV operation. If you plan to run two air conditioners or multiple high-draw appliances, consider 5,000+ watts for comfortable headroom.
Fuel Type Flexibility
Dual fuel generators offer significant advantages over gas-only models. Propane burns cleaner, stores longer without degradation, and is often cheaper than gasoline in many areas.
Consider where you’ll camp most often and which fuel is more accessible. Dual fuel models cost slightly more upfront but provide flexibility that pays off over time.
Noise Level Considerations
Quiet operation matters greatly at campgrounds with noise restrictions. Inverter generators typically run much quieter than conventional open-frame models, often below 60 dBA.
Check campground rules before buying—many limit noise to 65 dBA or less. Quieter generators also improve your camping experience and keep neighbors happy.
Portability and Weight
Consider how often you’ll move your generator and your physical ability to lift it. Lighter models under 60 pounds are easier to load and position at campsites.
Look for built-in handles and wheel kits that improve mobility. Compact designs also save valuable storage space in your RV or truck bed.
Safety Features
Carbon monoxide sensors are essential safety features that can save lives. Look for generators with CO detection and automatic shutdown capabilities.
Low oil shutdown protects the engine from damage, while circuit breakers prevent electrical overloads. These features add minimal cost but provide invaluable protection for your investment and family.
Frequently Asked Questions
Can a 3500 watt generator run a 30 amp RV?
Yes, a 3500 watt generator can power most 30 amp RVs for basic functions, but you may struggle running the air conditioner and other high-draw appliances simultaneously. For comfortable operation with AC, aim for 4000+ watts.
What size generator do I need for a 30 amp RV with two air conditioners?
You’ll need at least 5500-6500 watts to run two RV air conditioners simultaneously. Each AC unit draws approximately 2500-3000 watts on startup, so adequate power capacity prevents overload issues.
Is an inverter generator worth the extra cost for RV use?
Inverter generators are absolutely worth it for RVs because they produce clean power safe for electronics, run much quieter, and offer better fuel efficiency. The extra cost pays off through improved camping experience and device protection.
How long can I run a generator continuously on my RV?
Most quality generators can run 8-12 hours continuously before needing refueling, depending on load and tank size. Always allow cooling breaks every 8-10 hours and perform regular maintenance for longevity.
Do I need a special cord to connect my generator to my RV?
Yes, you need a heavy-duty 30 amp power cord with the correct connectors—typically a TT-30 plug for your RV and the appropriate plug for your generator’s outlet. Never use household extension cords as they can’t handle the amperage safely.
Final Thoughts
The Westinghouse 6500 Dual Fuel offers the best overall value with maximum power and fuel flexibility for serious RVers. For quiet operation and portability, the ERAYAK 4500W delivers premium features at a reasonable price.
Consider your power needs, camping style, and budget when choosing. Dual fuel capability and inverter technology are worth the investment for most RV owners seeking reliability and convenience.
Don’t forget proper connection equipment like the RVINGPRO cord kit for safe installation. Match your generator to your actual usage patterns rather than buying more power than you need.