Finding the best generator for RV air conditioner is essential to ensure a comfortable and enjoyable experience on the road. When you're exploring the great outdoors or taking a long road trip, having a reliable and efficient generator can make all the difference. In this guide, we'll help you discover the perfect generator to keep your RV cool and cozy.
A comfortable RV experience is crucial for enjoying your time on the road. One of the most important aspects of comfort is maintaining a cool and pleasant temperature inside your RV, especially during hot summer months.
Role of a Generator in Powering RV Air Conditioners
Generators play a critical role in powering RV air conditioners. While your RV's engine can supply power to some appliances, it's not enough to handle the high energy demands of air conditioning units. That's where a reliable and efficient generator comes in. The best generator for RV air conditioner will provide the necessary power to keep your AC running smoothly, without putting a strain on your RV's engine or electrical system.
Not only do generators supply power to air conditioners, but they also provide electricity for other essential appliances in your RV, such as refrigerators, microwaves, and sensitive electronics. Choosing the right generator ensures that you can run multiple appliances simultaneously without any issues. Whether you're looking for an inverter generator, a portable generator, or even a solar-powered option, finding the best generator for RV air conditioner is vital to maximizing your comfort and enjoyment during your travels.
Top 5 Best Generators for RV Air Conditioners
Explore a variety of powerful and efficient generators to enhance your RV experience and keep your air conditioner running smoothly.
The Honda EU2200i Companion Inverter Generator is a top-of-the-line choice for those seeking a reliable and efficient generator to power their RV air conditioner. With its excellent performance and user-friendly features, this inverter generator offers a seamless experience for RV enthusiasts.
Key Characteristics
Why We Selected This Generator
Starting Watts | 2,200 Watts |
Running Watts | 1,800 Watts |
Noise Level | 48 dB (25% load), 57 dB (100% load) |
Fuel Type | Gasoline |
Tank Size | 0.95 gallons (3.6 liters) |
Run Time at 50% load | 8.1 hours |
Dimensions | 20.9 x 11.4 x 16.7 inches |
Weight | 46.5 lbs (21.1 kg) |
Emissions | EPA and CARB Compliant |
User Rating | 4.7 out of 5 stars |
Warranty | 3 years |

Customers Experience
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The Westinghouse iGen4500 Portable Inverter Generator is a powerful and versatile option for powering your RV air conditioner. Its robust design and impressive performance make it a popular choice among RV enthusiasts seeking a reliable and efficient generator.
Key Characteristics
Why We Selected This Generator
Starting Watts | 4,500 Watts |
Running Watts | 3,700 Watts |
Noise Level | 52 dB (25% load), 65 dB (100% load) |
Fuel Type | Gasoline |
Tank Size | 3.4 gallons (12.9 liters) |
Run Time at 50% load | 18 hours |
Dimensions | 24.5 x 17.5 x 20.3 inches |
Weight | 93 lbs (42.2 kg) |
Emissions | EPA and CARB Compliant |
User Rating | 4.5 out of 5 stars |
Warranty | 3 years |

Customers Experience
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The Champion Power Equipment 3400-Watt Dual Fuel RV Ready Inverter Generator is designed to provide reliable power to your RV air conditioner and other appliances. With its dual fuel capability and user-friendly features, this generator is a popular choice for RV enthusiasts who value flexibility and convenience.
Key Characteristics
Why We Selected This Generator
Starting Watts | 3,400 Watts |
Running Watts | 3,100 (gasoline), 2,790 (propane) |
Noise Level | 59 dB (23 feet) |
Fuel Type | Gasoline or Propane |
Tank Size | 1.6 gallons (6.1 liters) - gasoline |
Run Time at 50% load | 7.5 hours (gasoline), 14.5 hours (propane) |
Dimensions | 25.1 x 17.3 x 18.3 inches |
Weight | 95.7 lbs (43.4 kg) |
Emissions | EPA and CARB Compliant |
User Rating | 4.6 out of 5 stars |
Warranty | 3 years |

Customers Experience
Customers' experiences with generators are listed below, and we have worked diligently to gather genuine positive and negative feedback from real users to understand their experiences comprehensively.
Positive Feedback
Negative Feedback
The Goal Zero Yeti 3000X Portable Power Station is an innovative solar generator designed to power your RV air conditioner and other electrical devices while you're on the go. With its high-capacity lithium-ion battery and advanced MPPT solar charging technology, the Yeti 3000X offers a clean, sustainable, and virtually silent solution for your RV power needs.
Key Characteristics
Why We Selected This Generator
- Eco-friendly: Solar power reduces reliance on fossil fuels and minimizes emissions.
- Quiet operation: Virtually silent, making it perfect for use in campgrounds or residential areas.
- Portable: Compact design with easy-carry handle for added convenience.
- Reliable performance: The lithium-ion battery provides consistent power output and long-lasting performance.
Starting Watts | N/A |
Running Watts | 2,000 Watts |
Noise Level | Virtually silent |
Fuel Type | Solar power |
Tank Size | N/A |
Run Time at 50% load | Varies based on solar conditions |
Dimensions | 15.25 x 10.23 x 13.6 inches |
Weight | 69.78 lbs (31.6 kg) |
Emissions | None |
User Rating | 4.6 out of 5 stars |
Warranty | 2 years |

Customers Experience
Positive Feedback
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The Cummins Onan 2.5HGJBB-1121 RV QG 2500 Watt LP Vapor Generator is a reliable and efficient power solution for your RV air conditioner and other appliances. Designed with durability and performance in mind, this generator operates on clean-burning propane, providing a quiet and eco-friendly alternative to traditional gasoline-powered generators. The Onan 2.5HGJBB-1121 is specifically designed for RV applications, ensuring a seamless integration with your vehicle's existing systems and providing consistent power to keep you comfortable on the road.
Key Characteristics
Why We Selected This Generator
Starting Watts | 2,500 Watts |
Running Watts | 2,500 Watts |
Noise Level | 65 dB at 50% load 68 dB at 100% load |
Fuel Type | N/A (connects to external propane tank) |
Tank Size | Varies based on propane tank size |
Run Time at 50% load | 33.6 x 22.2 x 16.7 inches |
Dimensions | 40" x 29" x 27.5" |
Weight | 110 lbs (49.9 kg) |
Emissions | Lower than gasoline generators |
User Rating | 4.4 out of 5 stars |
Warranty | 3 years |

Customers Experience
Positive Feedback
Negative Feedback
User Buying Guide: Choosing the Perfect Generator for Your RV
Selecting the best generator for your RV air conditioner can be a daunting task, given the numerous factors to consider. To ensure you find the right fit for your needs, this user buying guide will help you navigate the process by addressing key factors, such as generator size, noise level, fuel type, power output, electric start, and portability.
Generator Size: What Size Generator to Run 13,500 BTU Air Conditioner
To determine the best generator for RV air conditioner, you need to match the generator's power output with the air conditioner's power requirements. A 13,500 BTU air conditioner typically requires a generator with a minimum of 2,500 to 3,000 watts to start and run efficiently. Always verify your air conditioner's specific power requirements and choose a generator with sufficient capacity.
Noise Level: Best Quiet Generator for RV Air Conditioner
A quiet generator is essential for maintaining peace and comfort during your travels. Look for generators with noise levels ranging from 50 to 65 decibels, as they are less likely to disturb fellow campers or residents in the vicinity. Inverter generators are usually the best option for quiet operation, as they often incorporate advanced noise-reduction technology.
Fuel Type and Efficiency
The fuel type impacts both the generator's performance and environmental footprint. Gasoline, diesel, propane, and solar generators all have their pros and cons. Gasoline and diesel generators offer high power output, but they produce more emissions. Propane generators burn cleaner and are more fuel-efficient, while solar generators are eco-friendly but may not provide enough power for larger air conditioners.
Power Output and Surge Watts
The power output of your generator should meet or exceed your air conditioner's wattage requirements, including the surge watts needed during startup. Ensure that the generator's continuous output can handle the air conditioner's running watts while also accounting for other appliances in your RV.
Electric Start and Ease of Use
An electric start feature simplifies the process of turning on your generator, as it eliminates the need for manual pull-starting. Consider models with user-friendly control panels, easy access to maintenance components, and clear instructions to ensure smooth operation.
Portability: Wheel Kit and Other Features
A portable generator should be easy to maneuver and transport. Opt for models with wheel kits, built-in handles, and compact designs for hassle-free movement. Additionally, consider other features such as multiple power outlets, remote start capabilities, and parallel capabilities to enhance the generator's versatility and usability in powering your RV air conditioner.
How to Power Multiple RV Air Conditioners
Operating multiple RV air conditioners simultaneously requires careful planning and understanding of power requirements. Ensuring that your chosen generator can handle the increased load is crucial for efficient performance and avoiding potential damage to your appliances.
Best Generator for RV with 2 AC Units
To power two air conditioning units in your RV, you need a generator with a higher power output. Typically, a 4,000-watt generator or larger is recommended for running two 13,500 BTU air conditioners. Inverter generators with parallel capability offer an excellent solution, as you can connect two compatible units to double the power output. This setup provides the necessary wattage to support both air conditioners while maintaining quiet and fuel-efficient operation.
Understanding Power Requirements
When powering multiple RV air conditioners, it's essential to calculate the total power requirements accurately. Keep in mind that each air conditioner has its starting and running wattage demands. For instance, a 13,500 BTU air conditioner might require 2,800 watts to start and 1,500 watts to run. If you have two units with these requirements, you'll need a generator capable of providing at least 5,600 watts at startup and 3,000 watts for continuous operation.
Harnessing Solar Energy for Your RV Air Conditioner
Utilizing solar energy as a power source for your RV air conditioner is an eco-friendly and cost-effective solution. Solar generators convert sunlight into electricity, providing a sustainable and quiet way to keep your RV cool. In this section, we'll explore the best solar generator for your RV air conditioner and discuss how to set up solar panels for seamless integration.
Best Solar Generator for RV Air Conditioner
Selecting the best generator for your RV air conditioner requires considering factors such as power output, battery capacity, and portability. The Goal Zero Yeti 3000X Portable Power Station, as mentioned earlier, is an excellent choice for powering an RV air conditioner. With a 3,000-watt-hour lithium battery and a 2,000-watt pure sine wave inverter, this solar generator can efficiently handle the demands of most RV air conditioners. Additionally, its multiple output ports and user-friendly interface make it a convenient and reliable option for off-grid living.
Solar Panel Setup and Integration
To harness solar energy effectively, you'll need to set up solar panels that can efficiently charge your solar generator. For the Goal Zero Yeti 3000X, you can use Goal Zero's Boulder solar panels or other compatible panels available on the market. Keep in mind that the charging time varies depending on factors such as panel wattage, sunlight intensity, and battery capacity.
To set up your solar panels, mount them securely on your RV's roof or a portable solar panel stand. Ensure that they are angled correctly to receive optimal sunlight exposure. Connect the solar panels to the solar generator using the appropriate cables and connectors. Make sure to follow the manufacturer's guidelines for proper installation and maintenance.
Frequently Asked Questions (FAQs)
Summary
In this guide, we've explored the top generator options for powering RV air conditioners, including the Honda EU2200i Companion Inverter Generator, Westinghouse iGen4500 Portable Inverter Generator, Champion Power Equipment 3400-Watt Dual Fuel RV Ready Inverter Generator, Goal Zero Yeti 3000X Portable Power Station, and Cummins Onan 2.5HGJBB-1121 RV QG 2500 Watt LP Vapor Generator. These generators offer a variety of features, power outputs, and fuel types to suit your specific RV air conditioning needs.
Investing in the best generator for your RV air conditioner ensures a comfortable and enjoyable RV experience, regardless of the weather conditions. By considering factors such as power output, noise level, fuel type, and ease of use,