10 Reliable Portable Generators to Power Your RV AC
Keeping your RV cool on a hot day is all about having reliable power. When you are boondocking or at a site without hookups, a good portable generator can be your best friend. But not all generators are created equal for running power-hungry RV air conditioners. We tested and compared the top options to bring you this list of the best portable generators and compatible power solutions to keep your adventures comfortable.
Quick Product Comparison
Our Top 10 Top 7 Best Portable Generators To Run Rv Air Conditioners Reviews – Expert Tested & Recommended
1. Ivation Portable 6,500 BTU Over-the-Window Camper AC with Digital Controls and Dehumidifier
This portable AC is a clever solution for RVs that need a cooling boost. It fits over your window, so you don’t lose your view, and it packs enough power to take the edge off a hot day.
Key Features That Stand Out
✓ 6,500 BTU cooling capacity for small to medium spaces
✓ Split design keeps the noisy compressor outside
✓ Digital controls and a bright LED display
✓ Built-in dehumidifier to reduce moisture
Why We Recommend It
We like it because it is made for campers and RVs. It is easy to set up and gives you extra cooling without running a big generator all the time.
Best For
Best for RV owners who want a secondary air conditioner to help their main unit during heat waves.
Pros and Cons
Pros:
- Quiet operation for peaceful camping
- Easy to install with minimal tools
- Effective cooling and dehumidifying
- Compact design saves space
Cons:
- May not cool very large RVs alone
- Requires a window for installation
Customer Reviews
Customer Review: “Works great, our camper ac couldn’t keep up in the TN heat, installed this as a second ace. Helped tremendously. Very quiet too”
Customer Review: “With our summer heat our units in our rv just wasn’t enough. This has made it much more comfortable and works really well.”
2. A-iPower Portable Inverter Generator, 2300W RV Ready, EPA & CARB Compliant CO Sensor, Portable Ul…
This is a true portable generator built for RVs. It is quiet and provides clean power, so you can run your RV air conditioner without worrying about damaging electronics.
Key Features That Stand Out
✓ 2,300 starting watts and 1,800 running watts
✓ Inverter technology for clean, stable power
✓ CO sensor for safety
✓ Quiet operation at only 52 dB
Why We Recommend It
We recommend this generator because it is reliable and RV-ready. It has enough power to start and run a typical RV AC unit, and it is fuel-efficient.
Best For
Best for campers who need a dependable, quiet generator for their RV air conditioner and other appliances.
Pros and Cons
Pros:
- Clean power safe for sensitive devices
- Lightweight and portable
- Low noise level for campground-friendly use
- EPA and CARB compliant for use in all states
Cons:
- May not power larger AC units alone
- Run time depends on fuel load
Customer Reviews
Customer Review: “Beats costco and whatever else. Yamaha engine and turned on first pull. Got a magnetic plug on it, especially during the break in period. Great buy. Noise isn’t very loud but also not the quietest. Can be remedied with placing objects around for camping but performance vise, love it.”
Customer Review: “This works great. Whole house power and duel fuel. Electric start. Easy to operate. Multiple funtions. Not to heavy.”
3. 12v rv rooftop dc air conditioner 8000BTU 12 volt ultra-thin Electric Parking air conditioner 12 …
This rooftop AC runs directly on 12V DC power, which means you can use it with your RV batteries without always needing a generator. It is a cost-effective way to add cooling.
Key Features That Stand Out
✓ 8,000 BTU cooling capacity
✓ Runs on 12V DC for battery operation
✓ Ultra-thin design for easy installation
✓ Comes with a remote control
Why We Recommend It
We recommend it for its low power draw and budget-friendly price. It is great for dry camping where you want to save generator fuel.
Best For
Best for RVers on a budget who want a DC-powered air conditioner to run off their battery bank.
Pros and Cons
Pros:
- Low cost compared to other RV ACs
- Energy-efficient DC operation
- Easy to install with provided kit
- Good cooling for its size
Cons:
- Installation bracket could be better
- May drain batteries quickly without proper setup
Customer Reviews
Customer Review: “I installed this for a customer who didn’t want to shell out 2k+ for a Dometic 12volt AC. This thing was fairly easy to install and pushed out some pretty cool air. The only thing I didn’t like was the install mount/bracket. It goes side to side, making it so the ac doesn’t grab onto the roll bars.”
Customer Review: “Easy install, great customer service and help line”
4. Hisense 8000 BTU Smart Inverter Portable AC Tower with Twin Hose Design
This portable AC tower is smart and efficient. It has a twin hose design for better cooling and can be controlled with your phone, making it handy for RVs.
Key Features That Stand Out
✓ 8,000 BTU cooling with inverter technology for efficiency
✓ Twin hose design for improved performance
✓ Smart controls via app or voice assistants
✓ Easy setup with snap-in window kit
Why We Recommend It
We recommend it because it is energy-efficient and cools quickly. The smart features add convenience for modern RVers.
Best For
Best for tech-savvy campers who want a portable, efficient air conditioner for their RV or camper.
Pros and Cons
Pros:
- Energy-efficient inverter compressor
- Quiet operation
- Smart home compatibility
- Good cooling range up to 21 feet
Cons:
- Larger footprint may take up space
- Requires external venting
Customer Reviews
Customer Review: “While my central AC’s being repaired, 2 of these units are filling in (1 on each floor of a townhouse). They’ve held up well, including over a 90F degree weekend. They’ve not only kept their immediate rooms cool, they’ve kept other rooms on their respective floors tolerable.The dual hoses and invert”
Customer Review: “I picked up this unit for an office room and it’s been working great. It cools the space fast, runs way quieter than I expected, and doesn’t seem to use much electricity. Setting it up in the window was simple.The smart controls are a nice bonus—I can adjust it from my phone or just ask Alexa, which”
5. RecPro 13.5K BTU Quiet RV Air Conditioner for Ducted or Non-Ducted Installation
This is a rooftop RV AC unit that is known for being very quiet. It has a low amp draw, so it is easier on your generator or electrical system.
Key Features That Stand Out
✓ 13,500 BTU cooling capacity
✓ Ultra-quiet operation at 59.7 dB
✓ Low amp draw for energy efficiency
✓ Durable, UV-resistant construction
Why We Recommend It
We recommend it because it is quiet and powerful. It won’t disturb your sleep or your neighbors, and it runs well on smaller generators.
Best For
Best for RV owners who want a quiet, efficient replacement or upgrade for their existing rooftop air conditioner.
Pros and Cons
Pros:
- Extremely quiet performance
- Energy-efficient with low power consumption
- Durable build for travel
- Easy to install in ducted or non-ducted systems
Cons:
- Higher price point
- Professional installation may be needed
Customer Reviews
Customer Review: “We purchased this RecPro by Houghton based on a you tube recommendation because our factory installed Furrion unit was so loud that we couldn’t sleep.(One full on fan speed when using the cool setting.)I could not be more pleased with the RecPro unit. Not only does it have multiple A/C fan speeds bu”
Customer Review: “I had the near identical predecessor to this called an Atwood AirCommand. That one suffered an early death so I wanted a new one, but they were replaced by the RecPro. This one is nearly the same but has some refinements that made it better. I wanted a A/c that could run on a 2200 watt generator, bu”
6. VEVOR RV Air Conditioner, 15000 BTU Non-Ducted Rooftop RV AC, 65 dB Quiet Design, Highly Compatib…
This rooftop AC offers high cooling power for larger RVs. It is designed to be compatible with many existing systems, making it a versatile choice.
Key Features That Stand Out
✓ 15,000 BTU powerful cooling
✓ Quiet design at 65 dB
✓ Compatible with Dometic controllers
✓ Easy installation for non-ducted use
Why We Recommend It
We recommend it for its high BTU rating and compatibility. It can cool big RVs quickly and works with common RV parts.
Best For
Best for owners of larger RVs who need a powerful, quiet air conditioner that is easy to install.
Pros and Cons
Pros:
- High cooling capacity for large spaces
- Quiet operation
- Wide compatibility with RV systems
- Ductless design simplifies installation
Cons:
- Quality control issues reported in reviews
- May require professional setup
Customer Reviews
Customer Review: “No es posible que haya llegado dañado..La caja toda rotación y mojada por que el articulo esta roto y boto todo el aceite. El aire está totalmente raspado parece que fuera de segunda mano ya usado o devuelto por un cliente anterior. Todo el aceite del fríon estaba derramada por toda la caja.”
Customer Review: “No es posible que haya llegado dañado..La caja toda rotación y mojada por que el articulo esta roto y boto todo el aceite. El aire está totalmente raspado parece que fuera de segunda mano ya usado o devuelto por un cliente anterior. Todo el aceite del fríon estaba derramada por toda la caja.Read mor”
7. Ampinvt 2000W Peak 6000W Pure Sine Wave Power Inverter Charger DC 12V to 120V AC Output Converter…
This is not a generator but an inverter charger. It lets you use your RV batteries to run AC appliances, which can reduce generator use.
Key Features That Stand Out
✓ 2000W continuous pure sine wave output
✓ Acts as an inverter, charger, and transfer switch
✓ High efficiency above 90%
✓ Supports multiple battery types
Why We Recommend It
We recommend it because it provides clean power from batteries. It is great for running your RV air conditioner quietly when paired with a large battery bank.
Best For
Best for RVers who want to run their air conditioner on battery power to save fuel and reduce noise.
Pros and Cons
Pros:
- Clean power for sensitive electronics
- Multi-functional as inverter and charger
- Efficient operation saves energy
- Adjustable charging current
Cons:
- Requires a substantial battery bank
- Complex setup for beginners
Customer Reviews
Customer Review: “Update: My mistake from the previous update. There was a loose connection making it appear that the inverter was drawing too much current from the batteries. After solving the connection problem, the inverter is working perfectly as it has been for months. As long as you do not pull above 800 watts “
Customer Review: “This review is for the HT-80112, the 800 Watt unit. I received it Oct 19, 2022 and was pleased to find that cables were included with the unit. I cut the positive cable and attached crimp lugs to each cut end, and inserted a 175 Amp fuse from O’Reilly’s. I also checked the output connector that I”
8. WZRELB 2500W Pure Sine Wave Inverter, Car Power Inverter 24V DC to 110V 120V AC Converter for RV,…
This powerful inverter converts DC power to AC, allowing you to run your RV air conditioner from batteries or a 24V system.
Key Features That Stand Out
✓ 2500W pure sine wave output
✓ Smart LED display for monitoring
✓ High efficiency up to 90%
✓ Soft starter design for motor loads
Why We Recommend It
We recommend it for its robust power output and reliability. It can handle the startup surge of an RV AC unit well.
Best For
Best for RVers with 24V battery systems who need a high-power inverter to run air conditioners and other appliances.
Pros and Cons
Pros:
- Handles high power loads reliably
- Real-time voltage monitoring
- Durable construction
- Efficient power conversion
Cons:
- Provided cables may be insufficient for heavy loads
- Requires proper wiring for safety
Customer Reviews
Customer Review: “Okay so I’ve had this unit for a year now and with things like this I usually wait a year before writing my review. To be honest I absolutely love this inverter. I’m a truck driver and these things are essential to life on the road. Let me tell you I have beat this inverter to hell and back LITERIAL”
Customer Review: “I had tried 3 other inverters before this one and returned all of them because they didn’t live up to their specs. This one meets all my needs so far. Don’t try running heavy loads with the provided cables, even doubled they are too small. I am using 1/0 cables between the batteries and to the inver”
9. Champion Power Equipment 4000-Watt Dual Fuel RV Ready Portable Inverter Generator with Quiet Tech…
This is a top-tier portable generator for RVs. It runs on gasoline or propane, giving you flexibility, and it is quiet and powerful enough for most AC units.
Key Features That Stand Out
✓ 4000 starting watts, 3000 running watts on gasoline
✓ Dual fuel capability (gasoline/propane)
✓ Quiet operation at 64 dBA
✓ CO Shield carbon monoxide safety feature
Why We Recommend It
We recommend it because it is versatile and reliable. The dual fuel option means you can use propane for cleaner burns and longer storage.
Best For
Best for serious RVers who need a powerful, quiet generator that can run their air conditioner and other appliances with ease.
Pros and Cons
Pros:
- Flexible fuel options increase convenience
- High power output for demanding loads
- Quiet for its size
- Safety features like CO shutdown
Cons:
- Heavier than smaller generators
- Requires break-in period for optimal performance
Customer Reviews
Customer Review: “I got the Champion 4000-Watt Dual Fuel Inverter Generator mainly for work, and it’s been a solid purchase. I transport cars in an enclosed trailer and use it to run my vacuum for cleaning inside. It handles that with no problem and has plenty of power.We’ve also used it at home during outages, and i”
Customer Review: “Purchased this to run my camper, It worked great! some notes, If you want long life out of this generator, run the generator for the 5-6 hours break in and then change the oil. do this before putting heavy load on the generator.the dual fuel capability is very nice, but the estimated run time is onl”
10. Westinghouse 5000 Peak Watt Super Quiet Portable Inverter Generator, Remote Electric Start with A…
This generator offers high power and convenience with remote start. It is super quiet and has an RV-ready outlet, making it perfect for running air conditioners.
Key Features That Stand Out
✓ 5000 peak watts, 3900 rated watts
✓ Remote electric start with key fob
✓ RV-ready TT-30R 30 Amp outlet
✓ LED data center for monitoring
Why We Recommend It
We recommend it for its power and ease of use. The remote start is a nice touch, and it has enough juice to handle most RV AC units without strain.
Best For
Best for RV owners who want a powerful, user-friendly generator with modern features like remote start.
Pros and Cons
Pros:
- High power output for heavy loads
- Convenient remote start
- Quiet inverter technology
- Comprehensive monitoring display
Cons:
- More expensive than smaller models
- Bulkier due to higher capacity
Customer Reviews
Customer Review: “I purchased this generator for two reasons: 1) it is an inverter generator so it operates quieter that an open frame generator and 2) it is a dual fuel so it gives me more options during prolonged outages. ( I live in the gulf coast area and these are just a fact of life. The generator arrived well”
Customer Review: “Knowing advantaged technology has improved efficiency of generator operations, weather has not followed suit. Many people have paid thousands for a whole house back-up system, typically needed for a week of power outage per year. The longest for us, here in MI has been 4 days.Since we have NG for “
Complete Buying Guide for Portable Generators to Run RV Air Conditioners
Essential Factors We Consider
When picking a product to run your RV air conditioner, think about power first. Check the starting and running watts of your AC unit. Your generator or inverter needs to match or exceed that. Noise matters too, especially in quiet campgrounds. Look for decibel ratings under 65 dB for peace. Fuel type is another key point. Gasoline is common, but propane burns cleaner. Dual fuel generators offer flexibility. Finally, consider portability and ease of use. You want something you can move and set up without hassle.
Budget Planning
Your budget will guide your choice. Portable generators range from a few hundred to over a thousand dollars. Inverters and air conditioners vary too. Remember, investing in a reliable product saves money in the long run. It prevents breakdowns during trips. Look for good value, not just the lowest price. Sometimes spending a bit more gets you features like quiet operation or dual fuel, which enhance your RV experience.
Final Thoughts
Choosing the right power solution for your RV air conditioner boils down to your specific needs. Think about how often you camp off-grid, the size of your RV, and your budget. Test products if you can, and read reviews from other RVers. A good generator or alternative can make your trips much more comfortable. Don’t rush the decision; take time to find the best fit for your adventures.
Frequently Asked Questions
Q: What size generator do I need to run my RV air conditioner?
A: It depends on your AC’s power needs. Most RV air conditioners require 2,000 to 4,000 starting watts and 1,500 to 3,000 running watts. Check your AC’s manual for exact numbers. A generator with at least 3,000 running watts is a safe bet for most units.
Q: Can I run my RV AC on a battery with an inverter?
A: Yes, but you need a powerful pure sine wave inverter and a large battery bank. RV ACs draw a lot of power, so batteries drain quickly. It’s best for short periods or when combined with solar charging to extend run time.
Q: Are inverter generators better for RVs?
A: Yes, inverter generators are often better. They provide clean, stable power that is safe for sensitive RV electronics. They are also quieter and more fuel-efficient than traditional generators, making them ideal for campgrounds.
Q: How quiet should a generator be for camping?
A: Aim for a generator that runs at 60 dB or less. This is about as loud as a normal conversation. Many campgrounds have noise rules, so a quiet generator keeps you and your neighbors happy.
Q: Can I use a portable air conditioner in my RV instead of a generator?
A: Yes, portable ACs like the ones in our list can supplement your cooling. They often plug into standard outlets, so you might need a generator to power them if you’re off-grid. They are a good option for extra cooling without running a big generator all day.
Finding the perfect power source for your RV air conditioner doesn’t have to be stressful. With the right portable generator, inverter, or even a supplemental AC unit, you can stay cool and comfortable on all your trips. We hope this detailed guide helps you make an informed choice. Remember to consider your power needs, budget, and how you camp. Ready to upgrade your RV comfort? Check out the products above to find the best match for your adventures. Happy camping!
