Camping With A Generator: Powering Your Camper Comfortably

If you're going camping or on a road trip, you'll want to make sure you have a power source to keep your appliances running. Generators are a common solution, but it's important to get the right size for your camper or RV. The power output you'll need depends on the appliances you plan to use and how many you'll be running at the same time. A 2000-watt generator is generally a good medium-capacity option for average camper use, supporting lights, phone charging, TVs, stoves, laptops, and other small appliances. However, the specific wattage requirements of your appliances, as well as the size of your camper, will determine the generator size you need.

Generator types: portable vs built-in

When it comes to powering your camper, there are two types of generators to choose from: portable and built-in. Both have their pros and cons, and the right choice for you will depend on your specific needs and preferences.

Portable Generators

Portable generators are a popular choice for those who want flexibility and convenience. They tend to be lighter and more compact than built-in generators, making them easier to transport and store. They are also typically less expensive, with prices ranging from $229 to $729 for portable units. In addition, portable generators can be used for multiple purposes, not just for powering your camper. This makes them a good option if you want to use the generator for other applications, such as in a garage or workshop.

One of the main advantages of portable generators is their portability. They can be easily moved and transported, which is convenient if you plan to use them in different locations. They also come in a variety of power outputs, ranging from 40 lbs to 50 lbs, so you can choose the one that best suits your needs.

However, one downside of portable generators is that they require more handling and setup. You will need to move them in and out of your camper, connect them to your appliances, and refuel them regularly. This can be inconvenient, especially in bad weather or if you are camping off-grid. Additionally, portable generators may not be as powerful as built-in generators, and they may not be able to handle multiple high-wattage appliances simultaneously.

Built-In Generators

Built-in generators, on the other hand, are designed to be permanently installed in your camper. They are typically more powerful than portable generators and can handle higher wattage outputs. This makes them a good choice if you have multiple appliances or devices that require a lot of power. Built-in generators also have the advantage of being integrated into your camper's electrical system, so you don't have to worry about making connections or setting them up each time you use them. You can usually start them with the push of a button, and they often have features like automatic transfer switches that turn the generator on and off as needed.

Another benefit of built-in generators is that they can be used while your camper is in motion. This is especially useful if you want to power appliances like air conditioners or refrigerators while travelling. Built-in generators also tend to be more fuel-efficient, as they use the same fuel source as your camper's engine, and they can help reduce fuel consumption by not running when the fuel level is low.

However, one downside of built-in generators is that they are more difficult to repair and service. If something goes wrong, you may need to take your entire camper to a repair shop, which can be inconvenient and costly. Built-in generators are also generally noisier than portable generators, which can be a problem if you are camping in close quarters or in areas with noise restrictions.

Generator fuel types: solar, gas, diesel, propane

When it comes to choosing a generator for your camper, there are several fuel types to consider: solar, gas, diesel, and propane. Here are the advantages and considerations of each type:

Solar Generators

Solar-powered generators are a popular choice for campers and RV owners who want to reduce their carbon footprint and dependence on fossil fuels. These generators use solar panels to generate electricity, which is then stored in a portable power station. Solar generators are quiet, renewable, and environmentally friendly. They are also safe to use indoors and outdoors, making them ideal for camping. Additionally, they have low maintenance requirements and eliminate the need for refueling. However, solar generators may not be suitable for powering high-wattage appliances and may require additional solar panels for faster charging.

Gas Generators

Gas generators are typically powered by gasoline, which is readily available and easy to attain. They are often portable and can be used for various applications, including camping and emergency power. Gas generators are usually more affordable than other types, and some models offer dual fuel technology, allowing them to operate on both gasoline and propane. However, they can be noisy and require regular maintenance and refueling. Gas generators also produce toxic fumes and greenhouse gas emissions, which can be a concern for some campers.

Diesel Generators

Diesel generators are commonly used in larger motorhomes and recreational vehicles. They offer more power compared to gasoline or propane generators, making them suitable for running multiple appliances simultaneously. Diesel fuel is typically drawn from the vehicle's primary fuel supply. However, diesel generators are usually not portable and are permanently installed. They tend to be more expensive and require regular maintenance. Diesel generators also produce noise and emissions, similar to gas generators.

Propane Generators

Propane generators are often used as a secondary fuel source in recreational vehicles, trailers, and RVs. They are suitable for situations where depleting the main fuel tank is not an option. Propane tanks provide a convenient and readily available fuel source for generators. However, propane-powered generators generally produce less power compared to gasoline or diesel generators, and they are the least fuel-efficient option.

When choosing a generator fuel type, it is important to consider your specific needs, such as power requirements, portability, fuel availability, and environmental impact. Each fuel type has its own advantages and considerations, so selecting the right generator for your camper will depend on your unique priorities and camping setup.

Power requirements: how much wattage do you need?

The power requirements of your camper will depend on the size of your vehicle, the appliances you want to run, and their usage patterns.

Small Trailers, Campers, SUVs, and Pickup Trucks

Small trailers, campers, SUVs, and pickup trucks may only need a generator that produces under 1000 watts. A 2000-watt generator is a good medium-capacity option for average camper use, supporting lights, cell phone charging, TVs, stoves, laptops, and other appliances.

Large RVs and Motorhomes

Larger RVs and motorhomes will require more power. A 4000-watt generator is suitable for most light-duty RVs and small travel trailers with basic appliances, like refrigerators. A 6000-watt generator is suitable for larger RVs with heavy-duty appliances such as air conditioners, dishwashers, refrigerators, and microwaves.

Air Conditioners, Refrigerators, Microwaves, and Heaters

Air conditioners, refrigerators, microwaves, and heaters are big power eaters. The camping lights, phone chargers, and fans take a few watts.

30-Amp Campers

A 30-amp camper can use a shore power of 3,600 watts. So, the highest wattage that a 30-amp camper can have is 3,600, or you can use a 4,000-watt generator. On average, a 2,000 to 2,500-watt generator is a good fit for 30-amp campers.

50-Amp Campers

A 50-amp camper can use a maximum of 12,000 watts of generator power. A 3,500-watt generator is a great size for most camper sizes, especially 30-amp RVs. For larger campers, you may need a 6,000 to 8,000-watt generator.

Calculating Power Requirements

To calculate the power requirements for your camper, you need to know how many appliances you will be running on the generator and for how long. You also need to know the running wattage requirement of devices, which shows how many watts it needs during operation. In comparison, the surge watts are the high power required for a fraction of a minute while starting the device.

The formula for calculating the total running wattage is:

> Total Running Wattage = Sum of Running Wattages of All Required Appliances

The formula for calculating the total required wattage is:

> Total Required Wattage = Total Running Wattage + Highest Surge Wattage

Recharge options: solar panels, shore power, car adaptors

Solar panels, shore power, and car adaptors are all recharge options for generators. Each option has its own advantages and disadvantages, and the best choice for you will depend on your specific needs and circumstances. Here is an overview of each option:

Solar Panels

Solar panels are an increasingly popular option for recharging generators due to their portability, sustainability, and cost-effectiveness. They capture sunlight and convert it into electricity, which is then stored in batteries. Solar panels are environmentally friendly, as they reduce your carbon footprint, and they can also save you money in the long run by eliminating the need for fuel. Additionally, solar panels offer independence and freedom, as you are not tied to campgrounds or power hookups. They are also quiet and require less maintenance than traditional generators. However, bigger solar panels can be costly, ranging from $1000 to over $5000. Additionally, you must use the limited amount of energy stored in your batteries wisely when there is incoming power. Recharging solar panels can take anywhere from one to a few hours, depending on your power source arrangements.

Shore Power

Shore power refers to the electrical power supplied to a boat or vehicle when it is docked or plugged into an electrical power source. Portable generators can be recharged using shore power, and this option provides a safe power supply when you are not camping with full hookups. Shore power can also be useful for backup power during power outages at home. However, it is important to note that shore power may not always be accessible, especially in rural areas or campgrounds with limited access.

Car Adaptors

Car adaptors are another option for recharging your generator. They can be useful if you need to recharge your generator while on the move, as you can simply plug the adaptor into your car's power socket. This option may be more convenient and portable than shore power, as you are not limited to specific locations with electrical power sources. However, car adaptors may have lower power output than shore power or solar panels, and you will need to consider the fuel consumption and maintenance of your car as well.

Generator weight and portability

Portable generators come in a wide range of sizes and weights. The more power you need, the bigger and heavier the generator will be. When choosing a portable generator, it is important to consider how easy it will be to transport, pick up and move. The lighter the generator, the better for you and your RV.

Portable generators are ideal for short camping trips and can be stored on racks at the back of RVs. They are also a good choice if you want to use the generator for other purposes, such as in a garage or workshop. However, they may not be suitable for consistent heavy usage over the years.

Built-in generators, on the other hand, are permanently installed in the RV and can provide the same amount of amperage as the RV requires. They are usually more expensive than portable generators but are built to last for years.

When choosing a generator, it is also important to consider the fuel type. Diesel, gas and propane are common fuel options, with diesel being a popular choice for its cleaner burn and higher power output compared to propane. Gas is inexpensive and easily accessible, but burns quickly. Propane stores better than gas but outputs approximately 10% less power.

Overall, the weight and portability of a generator are important factors to consider when making a purchase decision. Portable generators are generally lighter and more transportable, while built-in generators can be heavier and more permanent but may offer more power. The choice depends on your specific needs and requirements.

Frequently asked questions