How Big of a Generator Do I Need for a Camper?

Searching for a chance on your RV? An auxiliary solar generator from BLUETTI is what you need to make your next trip an unforgettable one, as it will keep you cozy anywhere you park and always connected while you're on the road.

As far as choosing the most suitable generator for your RV is concerned, size matters. You need something strong enough to handle all of your appliances and electronics but still not so big and space consuming. Having the wrong choice made could leave you in the dark when you need it the most.

This detailed guide will equip you with all the information you need on how to select the best RV generator to ensure you hit the road without the fear of having to worry about your home luxuries while on the move.

Types Of RV Generator

Portable Gasoline Generators

Portable Gasoline Generators

The portability of gasoline generators is what makes them a favorite equipment among RV owners. These generators are small and light in weight so they are portable and easy to store. Generally, they operate on gas, which is available everywhere, allowing a straight refuelling on the camping trip. Although portable gasoline generators may not be the quietest choice, they supply steady power to the essential appliances and devices in the RV.

Propane Generators

Propane generators are chosen because of less polluting emissions, usually, and quieter operation over gasoline derivates. They use propane fuel stored in onboard tanks so fuel storage is not required to be separate. The main advantage of propane generators is their efficiency which allows them to run for long periods thus reducing the number of times the fuel tank should be refilled. Furthermore, propane is widely available in many RV parks and campgrounds making it an accessible fuel source for RVers.

Solar Generators

solar generator

Solar panels installed on the RV's roof convert solar energy into electricity by the solar generators. These generators act as renewable and environmentally friendly power sources for RVs. Although it requires a startup amount for installation, solar generators have low operating costs and need in honestly minimal maintenance. They are practically soundless thereby making them a desirable choice for RVers who place a high premium on peace and quiet in the course of their travels.

Inverter Generators

Inverter generators produce clean and stable power which makes them suitable for powering sensitive electronics like laptops and smartphones. These units are well known for their ability to produce large amounts of energy using less fuel combined with a small frame making them suitable for RVs with limited space. Inverter generators regulate their engine speed according to the power demand hence lower noise production leading to improved fuel economy. They have become the preferred choice of RVers needing a reliable power source for their electronic appliances while on the move.

How Much Electricity Do You Need in Your RV?

On average, RVers use 20 kWh of energy per day which is roughly 608 kWh per month and about 7,300 kWh per year. However, this figure is static except for the variables considered. Heating and cooling as the main factors are very influential, and consumption rises during extreme weather.

You should keep in mind that the source of heat has a huge effect on power consumption. As an example, RVs powered by electric heating systems use more power rather than those that use propane. Likewise, location and weather temperately decide consumption patterns. RVers in temperate climates have lower energy demands compared to those toughing it out in harsher weather that is systematically regulated.

In addition to this, levels of insulation affect energy efficiency. Well-insulated RVs need less energy to maintain a comfortable interior temperature as compared to the ones will poor insulation. Hence, good insulation as an energy investment will result in long-term energy savings while increasing overall comfort.

Moreover, air conditioning use is an important determinant of energy consumption. On average, individuals who do not use air conditioning are likely to consume about 10 kWh per day which is much lower than the regular 20 kWh. This points out the significant influence of HVAC systems on the energy consumption total.

BLUETTI AC180

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Power Pretty Much Anything, One Hour to Charge, All Day to Power

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How Much Power Do Key RV Appliances Use?

Appliance

Power Usage (Watts)

Air Conditioner

1,200 - 3,500

Refrigerator

100 - 400

Water Heater

1,200 - 1,500

Furnace (Propane)

800 - 1,500

Microwave

600 - 1,200

TV

50 - 400

Laptop/Charger

20 - 100

Lights (LED)

5 - 20

Coffee Maker

600 - 1,200

Blender

200 - 600

How Do You Choose Between Built-In Rv Generator and Portable Generator?

rv

The built-in RV generator and the portable generator depend on several factors. In-built generators, which is an RV's design, provide convenience and ease of use. They usually draw energy from the vehicle's fuel system, making for seamless power delivery without the necessity of refueling stops. Also, built-in generators are not that noisy or generate vibration as much as portable ones.

On the other hand, portable generators provide flexibility and affordability. They serve purposes beyond RVing as well such as home backup power or outdoor events. Portable generators have the advantage of being detachable which makes it possible for RVers to use them for other applications. Furthermore, they occupy additional storage space, they need maintenance quite often and they are manually set up every time they are used.

Finally, it's up to individual likes and specified RVing requirements. For frequent travelers who desire a continuous supply of power and minimum fuss, the built-in generator is the recommended solution. Simultaneously, the versatility and cost-effectiveness seekers may go for a portable generator.

What Should I Look for When Buying a Portable Generator?

Power Output

Let us take the power output of the portable generator and it normally is measured in watts. Make sure it satisfies the starting and running wattage demands of the appliances and devices you will connect.

Fuel Type and Tank Capacity

Determine the fuel ( gasoline, propane, diesel) and tank capacity of the generator. This dictates the runtime and fuel economy. Select a car having a fuel type that is easily accessible and a tank with enough space for your riding.

Portability

Consider the weight, size and portability of the generator. Look for handles, wheels or carrying handles for easy transportation. That is essential if you intend to shift the generator often.

Noise Level

Think about the noise level of the generator, especially where it's going to be used, for instance, in residential areas or campsites. Preferably, quieter ones should be used to minimize disturbance.

Features

Search for additional features such as electric start, multiple outlets and safety mechanisms like overload protection. They improve the ease and safety of doing work.

Brand Reputation and Warranty

Look into the brand reputation and customer feedback for reliability and satisfaction. Also, verify the warranty coverage in order to protect your investment against defects or problems.

3 Portable Generator Recommended For You

BLUETTI AC300 + B300 + PV350

bluetti ac300

Let me introduce you to the BLUETTI AC300 – the answer to all your power needs. It is super modular; it can take 4 B300 battery modules, which will result in a massive 12,288Wh storage capacity. It implies you can ensure your family is comfortable during those hard times or blackouts for days on end!

Charging is flexible too. One touch adjustment from 1800W to 3000W can be achieved according to your needs. Additionally, using the 30A charging cable helps to increase the input from 1800W to 3000W for AC.

And here's the kicker: With the PV350 photovoltaic modules and a wall outlet, the AC300 charger can fast charge at an impressive 5400W peak speed. It means faster charging, reducing the amount of your precious time spent waiting.

But wait, there's more! Couple it with the Fusion Box Pro(P030A), and you can have two AC300s working together in series for an output of 240V and 6,000W, and a total capacity of 24,576Wh. See the power in there! 

BLUETTI AC200MAX + 2*B230 + 3*PV200

ac200max

The BLUETTI AC200MAX is your ultimate power station that is designed for on-the-go usage! It’s powered by a robust 2048Wh battery backup and a 2200W pure sine wave inverter which makes it perfect for keeping your mobile devices charged up while off-grid or on the go.

This foldable portable power station supports up to 900W of solar input and 500W through adapter. Charging is possible from sun, wall outlet or both at the same time to a total of 1400W, charging your power beast to full in less than two hours! Above. Moreover, the Bluetti battery module gives 500W additional input capacity for each battery module.

The BLUETTI PV200 solar panel would be great for pairing with this as it's portable power anywhere you go. There are 16 ports in total for different electrical appliances to connect to them at the same time. It's even cooler to RVers, since there is a built-in 30A NEMA TT-30 outlet and a very powerful 12V 30A DC outlet. In addition to this, BLUETTI PV200 solar panel is also compatible with diverse BLUETTI power stations thus when you are going for your adventures you will always have the reliable power.

BLUETTI EP500 + 3*PV200

ep500

Here comes the BLUETTI EP500, a power behemoth equipped with a 5120Wh battery and a 2000W (or 3000W for EP500 Pro) AC inverter. It is capable of operating your party, camping trip, or even your house for a day or two, during brief power outages. With 15 outlets it can power everything from laptops and cell phones to electric vehicles.

Safety is the prime consideration of the advanced Battery Management System and the LiFePO4 chemistry. Further, it automatically switches to vital loads during grid failures but no fuel or noise is part of the equation. Use it in conjunction with a maximum of 1200W solar input for super fast recharging.

For adventurous trips take it with PV200 , converting up to 23.4% of sunlight into energy. Its roughed with ETFE coating and an IP65 junction box, hence suitable for out of door use. Installation is convenient: open, adjust, and start enjoying the warmth of the sun.

What Is the Difference Between 30-Amp and 50-Amp RV?

A 30 Amp and a 50 Amp RV are recreational vehicles with electrical systems based on the power that they can supply.

A 30 amp RV has a 120-volt electrical system which is more common in the smaller or older RVs. It can provide up to 3,600 watts of power which can be used to run basic appliances but may not be sufficient to power high-energy devices such as air conditioners and microwaves simultaneously.

However, a 50 Amp RV has a 120/240-volt electrical system that provides up to 12,000 watts of power, which is more. This install is present in bigger, modern RVs and enables multiple appliances to be worked on at the same time such as multiple air conditioners, huge fridges, and many other high power consuming devices.

The main difference is their power capacity, the 50 Amp RV producing way much more wattage than the 30 Amp RV, which is designed for the larger and energy consuming motorhomes.

How to Choose the Right Size for 30-Amp and 50-Amp RV?

Choosing the right size of a 30-Amp or 50-Amp RV power cord depends on your actual power needs and the size of your recreational vehicle.

For a 30-Amp RV, determine the number and type of appliances you hope to use concurrently. This will establish if the 3 kw capacity from a 30-Amp system is adequate to avoid overloading the entire electric system.

Take into consideration the size of your RV and the number of appliances that you want to run simultaneously for the case of a 50-Amp RV. With a higher 12,000-watt capacity the 50-amp system will be able to support a great number of appliances and bigger equipment, making it suitable for larger and more power hungry motorhomes.

At the end of the day, selecting the suitable size will be the right mix of your power requirements with the RV’s electrical capabilities so that you can use them safely during your travel.

Final Thoughts

For the camper, the right size of generator will depend on the power you need. Take into account the appliances you will use at the same time and their wattage. A generator marginally higher than your required wattage is a guarantee of flexibility and excess capacity. Furthermore, weigh them according to portability, noise level and fuel efficiency so that your camping life can be improved. Choose thoughtfully to enjoy guaranteed power wherever your journeys take you.