What Size Generator Do You Need to Run a Camper?

AvatarByDale Richard Camping

What Size Generator Do I Need to Run a Camper?

Camping is a great way to get away from it all, but it’s important to be prepared. One of the most important things to consider when planning a camping trip is how you’ll power your camper. If you’re planning on boondocking (camping without hookups), you’ll need a generator to keep your lights on, your refrigerator running, and your devices charged.

But how do you know what size generator you need? The answer depends on a few factors, including the size of your camper, the number of appliances you’ll be running, and the length of your trip.

In this article, we’ll discuss the factors you need to consider when choosing a generator for your camper, and we’ll recommend some specific models that are well-suited for camping.

What Size Generator Do I Need?

The size of generator you need depends on the following factors:

  • The size of your camper: The larger your camper, the more power you’ll need. A small camper with a few basic appliances may only need a 1,000-watt generator, while a larger camper with a microwave, air conditioner, and other high-draw appliances may need a 3,000-watt generator or more.
  • The number of appliances you’ll be running: If you’re only planning on running a few small appliances, such as a lights, a fan, and a TV, you can get away with a smaller generator. However, if you plan on running multiple appliances at the same time, you’ll need a larger generator.
  • The length of your trip: If you’re only going to be camping for a few days, you can get by with a smaller generator. However, if you’re planning on a longer trip, you’ll need a larger generator to make sure you have enough power to last the entire trip.

Choosing a Generator

Once you’ve considered the factors above, you can start choosing a generator for your camper. Here are a few things to keep in mind:

  • Fuel type: Generators can run on gasoline, diesel, or propane. Gasoline generators are the most common and affordable, but they’re also the least fuel-efficient. Diesel generators are more expensive, but they’re more fuel-efficient and produce less emissions. Propane generators are the most expensive, but they’re also the most quiet and clean-burning.
  • Power output: The power output of a generator is measured in watts. The higher the wattage, the more power the generator can produce. You’ll need to choose a generator with a power output that’s sufficient to run all of the appliances you’ll be using.
  • Run time: The run time of a generator is the amount of time it can run on a full tank of fuel. You’ll need to choose a generator with a run time that’s long enough to meet your needs.
  • Noise level: Generators can be noisy, so it’s important to choose a generator that’s quiet enough to be comfortable.
  • Price: Generators range in price from a few hundred dollars to a few thousand dollars. You’ll need to choose a generator that fits your budget.

Recommended Generators

Here are a few generators that are well-suited for camping:

  • WEN 56200i: This 2,000-watt inverter generator is perfect for small campers. It’s quiet, fuel-efficient, and has a long run time.
  • Yamaha EF2000i: This 2,000-watt inverter generator is another great option for small campers. It’s also quiet, fuel-efficient, and has a long run time.
  • Honda EU2200i: This 2,200-watt inverter generator is a bit more expensive than the other two models, but it’s also the most fuel-efficient and quiet.
  • Westinghouse WGen2200: This 2,200-watt generator is a good option for campers who need a bit more power. It’s still relatively quiet and fuel-efficient.
  • Champion 3500-Watt: This 3,500-watt generator is perfect for campers who need to run multiple appliances at the same time. It’s powerful, fuel-efficient, and has a long run time.

    Camper Size Generator Size Run Time
    Small Camper (10-15 feet) 1,000-2,000 watts 4-8 hours
    Medium Camper (16-20 feet) 2,000-3,000 watts 8-12 hours
    Large Camper (21+ feet) 3,000-5,000 watts 12-24 hours

    Factors to Consider When Choosing a Generator

    When choosing a generator for your camper, there are a few factors you need to consider.

    The size of your camper

    The size of your camper will determine the size of the generator you need. A larger camper will require a larger generator to provide enough power.

    The power needs of your appliances

    You need to make a list of all the appliances you plan to use with your generator. This includes things like the refrigerator, stove, microwave, lights, and TV. Once you have a list of your appliances, you can add up the wattage of each appliance to determine how much total power you need.

    The type of generator you need

    There are two main types of generators: portable generators and standby generators. Portable generators are designed to be moved around, while standby generators are installed permanently. Portable generators are typically less expensive than standby generators, but they also have a lower wattage output. Standby generators are more expensive, but they can provide more power and can be used to keep your camper running during a power outage.

    Your budget

    The cost of a generator will vary depending on the size, type, and features. Portable generators are typically less expensive than standby generators. You need to decide how much you are willing to spend on a generator before you start shopping.

    How to Calculate the Size of Generator You Need

    To calculate the size of generator you need, you need to add up the wattage of all the appliances you plan to use. Once you have the total wattage, you can divide it by the number of hours you plan to use the generator to determine the running wattage.

    For example, if you have a camper that is 20 feet long and you plan to use the following appliances:

    • Refrigerator: 1500 watts
    • Stove: 1000 watts
    • Microwave: 1000 watts
    • Lights: 500 watts
    • TV: 300 watts

    The total wattage of your appliances is 4300 watts. If you plan to use the generator for 8 hours, the running wattage is 4300 / 8 = 537 watts.

    You would need a generator that is rated for at least 537 watts to power your camper.

    The wattage of your appliances

    The wattage of an appliance is the amount of power it uses. You can find the wattage of an appliance on the label or in the owner’s manual.

    The surge wattage of your appliances

    The surge wattage of an appliance is the amount of power it uses when it is first turned on. Surge wattage can be much higher than the running wattage. You need to make sure that your generator can handle the surge wattage of your appliances.

    The running time of your generator

    The running time of a generator is the amount of time it can run before it needs to be refueled. The running time of a generator will vary depending on the size of the generator and the load it is powering.

    You need to make sure that your generator has enough running time to meet your needs. If you plan to use the generator for extended periods of time, you may need to consider a generator with a larger fuel tank.

    Choosing the right generator for your camper can be a challenge, but it is important to get the right size generator to ensure that you have enough power to keep your camper running comfortably. By considering the factors listed in this article, you can find a generator that meets your needs and fits your budget.

    3. Types of Generators

    There are three main types of generators: portable generators, inverter generators, and standby generators. Each type has its own advantages and disadvantages, so it’s important to choose the right one for your needs.

    • Portable generators are small, lightweight generators that are designed to be easily transported. They typically have a lower wattage output than inverter generators or standby generators, but they’re also more affordable. Portable generators are ideal for camping, tailgating, and other outdoor activities.
    • Inverter generators are more efficient than portable generators, and they produce a cleaner power output. This makes them a good choice for powering sensitive electronics, such as laptops and smartphones. Inverter generators are also typically quieter than portable generators. However, they’re more expensive and they have a lower wattage output than standby generators.
    • Standby generators are the most powerful type of generator. They’re designed to be installed permanently in a home or business, and they’re automatically activated when the power goes out. Standby generators are the best choice for people who need to power essential appliances during a power outage. However, they’re also the most expensive type of generator.

    4. Buying a Generator

    When you’re buying a generator, there are a few things you need to consider.

    • The size of the generator: The size of the generator you need will depend on the number of appliances you want to power and the wattage of those appliances. You can find the wattage of an appliance by looking at the label on the appliance.
    • The type of fuel the generator uses: Generators can run on gasoline, diesel, or propane. Gasoline generators are the most common type, but they’re also the least fuel-efficient. Diesel generators are more fuel-efficient than gasoline generators, but they’re also more expensive. Propane generators are the most fuel-efficient type of generator, but they’re also the most expensive.
    • The noise level of the generator: Generators can be noisy, so it’s important to consider the noise level of the generator before you buy it. Portable generators are typically louder than inverter generators or standby generators.
    • The price of the generator: Generators can range in price from a few hundred dollars to a few thousand dollars. The price of the generator will depend on the size, type of fuel, and noise level.

    5. How to Maintain a Generator

    To keep your generator in good working order, it’s important to maintain it regularly. Here are a few tips for maintaining your generator:

    • Change the oil regularly: The oil in your generator should be changed according to the manufacturer’s recommendations.
    • Check the air filter regularly: The air filter in your generator should be checked and cleaned regularly.
    • Inspect the spark plugs regularly: The spark plugs in your generator should be inspected and replaced regularly.
    • Run the generator regularly: It’s important to run your generator regularly, even if you don’t need it. This will help to keep the engine in good working order.

    6. Safety Precautions When Using a Generator

    Generators can be dangerous if they’re not used properly. Here are a few safety precautions to take when using a generator:

    • Never operate a generator indoors: Generators produce carbon monoxide, which is a deadly gas. Never operate a generator indoors, even if you have the windows open.
    • Keep the generator at least 20 feet away from your home: Generators produce exhaust fumes, which can be harmful if they’re inhaled. Keep the generator at least 20 feet away from your home to avoid inhaling the exhaust fumes.
    • Ground the generator: Generators should be grounded to prevent electrical shock.
    • Use a surge protector: A surge protector can protect your appliances from damage caused by power surges.

    Generators are a valuable tool for keeping your home and appliances running during a power outage. By choosing the right type of generator, maintaining it properly, and following safety precautions, you can safely and effectively use a generator to power your essential appliances during a power outage.

    Here are additional resources that you may find helpful:

    • [The Home Depot: Generator Buying Guide](https://www.homedepot.com/c/generator-buying-guide-how-to-choose-a-generator-hd06743442)
    • [Consumer Reports: How to Choose a Generator](https://www.consumerreports.org/generators/how-to-choose-a-generator/)
    • [The Spruce: How to Maintain a Generator](https://www.thespruce.com/how-to-maintain-a-generator-5118608)
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      What size generator do I need to run a camper?

    The size of generator you need to run a camper depends on the wattage of your appliances and the length of time you plan to be off-grid.

    • Wattage: The wattage of your appliances is the total amount of power they use. You can find the wattage of an appliance by looking at the label on the back.
    • Length of time: The length of time you plan to be off-grid will determine how much fuel you need to carry. Generators use fuel to generate power, so you need to make sure you have enough fuel to run your appliances for the entire time you’ll be off-grid.

    To determine the size of generator you need, add up the wattage of all your appliances and multiply that number by the number of hours you plan to be off-grid. This will give you the total number of watt-hours you need.

    For example, if you have a camper with a 100-watt refrigerator, a 50-watt microwave, and a 20-watt TV, you would need a generator with a minimum output of 170 watts. If you plan to be off-grid for 24 hours, you would need a generator with a minimum capacity of 4080 watt-hours.

    Here is a table of recommended generator sizes for different types of campers:

    | Type of Camper | Wattage | Length of Time |
    |—|—|—|
    | Small camper (10-15 feet) | 1000 watts | 24 hours |
    | Medium camper (16-25 feet) | 2000 watts | 48 hours |
    | Large camper (26-35 feet) | 3000 watts | 72 hours |

    It is important to note that these are just recommendations. The actual size of generator you need will depend on your specific needs. If you have any questions, consult with a qualified generator dealer.

    How do I choose the right generator for my camper?

    When choosing a generator for your camper, there are a few factors you need to consider:

    • Wattage: The wattage of the generator is the most important factor to consider. You need to make sure the generator has enough power to run all of your appliances.
    • Fuel type: Generators can run on either gas or diesel fuel. Gas generators are more common and less expensive, but diesel generators are more efficient.
    • Noise level: Generators can be noisy, so you need to make sure the generator you choose is quiet enough for your needs.
    • Portability: If you plan to move your camper around, you need to make sure the generator is portable.
    • Price: Generators can range in price from a few hundred dollars to a few thousand dollars. You need to make sure you choose a generator that fits your budget.

    Here are a few tips for choosing the right generator for your camper:

    • Start by adding up the wattage of all your appliances. This will give you the minimum wattage you need in a generator.
    • Consider the fuel type, noise level, portability, and price of different generators.
    • Read reviews of different generators to see what other people have to say about them.
    • Talk to a qualified generator dealer for help choosing the right generator for your needs.

    How do I connect a generator to my camper?

    To connect a generator to your camper, you will need:

    • A generator
    • A 120-volt extension cord
    • A 30-amp connector
    • A 30-amp inlet

    1. Connect the generator to the extension cord.
    2. Plug the extension cord into the 30-amp connector on the generator.
    3. Connect the 30-amp inlet on the camper to the 30-amp connector on the generator.

    Important safety tip: Always turn off the generator and disconnect the extension cord before you start the engine.

    How do I use a generator safely?

    Here are a few tips for using a generator safely:

    • Never operate a generator indoors. Generators produce carbon monoxide, which is a deadly gas.
    • Keep the generator at least 20 feet away from your camper. This will help to reduce the risk of carbon monoxide poisoning.
    • Never connect a generator to your camper’s electrical system while the engine is running. This could damage your camper’s electrical system.
    • Only use generators that are approved for RV use. These generators are designed to meet the specific needs of RVs

    In this article, we have discussed the factors to consider when choosing a generator for your camper. We have also provided a generator size chart to help you find the right size for your needs.

    Here are the key takeaways from this article:

    • The size of the generator you need will depend on the size of your camper, the number of appliances you plan to run, and the length of time you plan to be off-grid.
    • Generators are rated in watts, and you need to make sure that the generator you choose is rated for enough watts to power all of your appliances.
    • There are two main types of generators: gas-powered and inverter generators. Gas-powered generators are more powerful and less expensive, but they are also louder and produce more emissions. Inverter generators are quieter and more efficient, but they are also more expensive.
    • When choosing a generator, you also need to consider the fuel capacity, run time, and portability.

    By considering all of these factors, you can choose the right generator for your camper and enjoy your next off-grid adventure.

    Author Profile

    Dale Richard
    Dale Richard
    Dale, in his mid-thirties, embodies the spirit of adventure and the love for the great outdoors. With a background in environmental science and a heart that beats for exploring the unexplored, Dale has hiked through the lush trails of the Appalachian Mountains, camped under the starlit skies of the Mojave Desert, and kayaked through the serene waters of the Great Lakes.

    His adventures are not just about conquering new terrains but also about embracing the ethos of sustainable and responsible travel. Dale’s experiences, from navigating through dense forests to scaling remote peaks, bring a rich tapestry of stories, insights, and practical tips to our blog.