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The Best Silent Generator for Caravan in 2021

Small trips to the mountains or to places far from the city are nowadays a popular way to get a way from busy work rest life cycle. This is why people spending money on camping gear and motorhomes to enable them to spend more quality time together with family or friends. But for a perfect holiday, you must also have a power source. In order to maintain the serenity of your caravan location it is best to use a super quiet inverter generator. 

A generator will always be in standby mode ready to kick in when you need it to power your 12V Caravan TV most come with 12 Volt output plus household ports for items that need 230Volts. A quiet and efficient generator along with a pure sine wave power inverter will make sure you will never run out of power.

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A silent generator for a caravan makes life much easier for motorhome users. Less expensive and more efficient than solar panels in many cases, there are now silent devices on the market. For guidance on outdoor noise level permitted check out this article by GOV.UK.

Portable generators feature "Inverter" technology. The inverter technology is important as it guarantees a constant flow of smooth electricity that will not damage any sensitive equipment. With this technology they are safe to drive all your gadgets and appliances. 

All the portable inverter generators reviewed below are super quiet from reputable brands and conform to UK standards. They are expensive, but you are investing in a quality product fitted with the latest inverter and sound cancelling technology.

Top Selling Generators for Caravans

Bestseller No. 1
Wolf Petrol Generator 3200w 4kVA 7HP Quiet Heavy Duty Portable 4-Stroke Caravan 230V 2 Year Warranty
  • Wolf 7HP Recoil Start 4 Stroke Petrol Engine
  • Fuel Efficient Power: 10 Hour Run Time at Half Power
  • Key Features: Easy Recoil Start, Automatic Low Oil Safety Shut Down and Overload Protection
  • 2 Year Guarantee with UK Based Technical Support Line and Full Service & Spares Backup
Bestseller No. 2
Böhmer-AG Camo Petrol Inverter Generator W4500i, 1.9KW, Ultra Low Noise - UK Plugs
  • 24 Month Warranty - free to call UK based technical support line
  • Low Emissions, Compatible with our Planet - featuring economy mode to automatically control the throttle, reducing fuel consumption
  • Copper Wound Motor - offering unparalleled power and current stability
  • Featuring pure sine wave giving uninterrupted power suitable for sensitive electronics & digital equipment
Bestseller No. 3
Wolf "Power Genie Petrol Inverter Generator 800w 2.6HP 4 Stroke Suitcase 1x 230V 13amp Socket
  • Great for camping, caravaning, outdoor events and boats
  • Fitted with an 'econo' switch which allows the generator to idle when no power is being drawn
  • Incorporated 12v battery charging facility and low oil shut down function
  • Dimensions (LxWxH): 426 x 230 x 425mm
Bestseller No. 4
Nassboards Instant Power Portable Suitcase Inverter Petrol Generator 4 Stroke 4HP 1200W 12V 230V – Pure Sine Wave – Includes 0.5L Bottle of 10W-30 Oil, Spark Plug Removal Tool, DC Charging Wires
  • INSTANT POWER: Instant Power Inverter Generators is a compact lightweight generator that offers great value for money and premium quality to boot. With a powerful 4 stroke engine there’s no need to mix fuel since the Instant Power Portable Inverter runs on standard petrol, providing a minimum of 6 hours running time (on eco mode). It’s simple to use, and anyone of a suitable age can operate this inverter. Simply fill with petrol, prime the generator, pull on the cord and you’re ready to go
  • HUGE CAPACITY: The Instant Power Generator provides 230V AC power and a max output of 1200w, enabling you access to a reliable power source when you need it most. It’s a must have accessory for camping, caravans, outdoor events, sporting events, boats, power tools, weddings, fishing, hunting, construction, in case of emergencies, and so many more uses. It’s there for you when you need it most, providing a perfect back up to domestic power in case of power cuts during severe weather and storms
  • EXCELLENT PORTABILITY & SAFETY: Although small in size and super lightweight, the Instant Power Inverter Generator packs a powerful punch. It weighs just 15kg, so it’s a breeze to transport and store, and compact in design so it will easily fit in your car, boat or RV. With a shutdown feature on low oil, and an overload protection, the Inverter Generator provides power and safety. With Nassboards, you’ll also receive a 0.5L bottle of 10W-30 Oil, Spark Plug Removal Tool and DC Charging Wires
  • PURE SINE WAVE POWER: The Instant Power 1200w Generator has advanced Pure Sine Wave technology, which produces a constant voltage and frequency stability of between + or -1%, the same quality of clean electricity that you typically get from your electric company. With a standard UK 3 pin socket and a 12v DC Output, it’s ideal for powering sensitive equipment with microprocessors such as computers, phones, tablets, TVs, game consoles, printers, DVD players, even kitchen appliances and power tools
Bestseller No. 5
Hyundai 3.2kW, 4kVA Portable Petrol Generator, Electric Start Inverter Generator, 4 Stroke 210cc Engine, Wireless Remote & Key Recoil Start, Camping Generator, 3 Year Warranty, Includes Accessories
  • 🔵 Hyundai's Powerful Petrol 3.2kW Inverter Generator, Ideal for Motorhomes, Race Trucks, Horse Lorries, Powertools, Laptops & Televisions
  • 🔵 Portable Generator - The HY3200SEi Is Designed With You In Mind- Fitted With Rear Wheels And A Foldable Handle Means The Weight Of The Machine Can Be Leveraged And Easily Manoeuvred
  • 🔵 Compare Us With Our Competitors - The Portable Generator Is Fitted With An 'ECO' Mode Which Lowers The Engine RPM, Increasing Fuel Economy, Prolonging The Engine Life Span & Reducing Noise When Running In Camping Sites, Show Grounds Or Paddocks
  • 🔵 Fitted With An LCD Display Which Displays All Data You Require In Order to Keep The Generator Running.
Bestseller No. 6
IMPAX IM1900SIG 1900w Silent Inverter Generator
  • Low Noise pure sine wave Inverter generator that offers a versatile and economical source of electrical power
  • Safe for use with complex electrical equipment and featuring 2x USB sockets
  • Low noise 59 db(A) 7M, 1900w Max output (240v), 6 hours run time (70% load), Weight: 21.5kg
  • Contents: Fuel Gauge, Earth Stake, BS socket, Spark plug wrench, low oil alert.
Bestseller No. 7
Wolf "Power Genie Petrol Inverter Generator 1200w Portable 1.49Kva 4HP 4 Stroke 230V 13amp Socket
  • Great for camping, caravaning, outdoor events and boats
  • Fitted with an 'econo' switch which allows the generator to idle when no power is being drawn
  • Incorporated 12v battery charging facility and low oil shut down function
  • Dimensions (LxWxH): 480 x 255 x 425mm
Bestseller No. 8
Böhmer-AG Electric Key Start Petrol Generator 3000W, 3.8kVA, 8 HP WX3800K-e - UK Plugs
  • 24 Month Warranty - free to call UK based technical support line
  • Copper Wound Motor - offering unparalleled power and current stability
  • Green & Fuel efficient - offers up to 10 hours run time from a single 15 litre fuel of fuel
  • Helpful Features - easy recoil and electric key start, automatic low oil safety shut down, overload detection
Bestseller No. 9
Böhmer-AG 6500W-E, Electric Key Start Petrol Generator, 3.4kVA, 8Hp With UK Plugs
  • 24 Month Warranty - free to call UK based technical support line
  • Copper Wound Motor - offering unparalleled power and current stability
  • Green & Fuel Efficient - offers up to 16 hours run time from a single 11 litre tank of fuel
  • Helpful Features - dual electric key start and easy recoil start, automatic low oil safety shut down, overload detection

Last update on 2021-05-14 / Affiliate links / Images from Amazon Product Advertising API

The Wolf Power Genie silent generator for caravan or motorhomes is among the most common generators for caravanning or camping. This model is sold by the brand as a 1,200 or 2,000W unit, but the 1,200W model will be the better alternative for those on a tight budget.

This portable inverter generator uses a 4 HP 4 stroke petrol engine, which from 7 meters away produces 58 dB during operation.

The Wolf Power Genie's other features include:

  • Lightweight (15kg)
  • Feet with anti-vibration.
  • A gas tank of 3 liters.
  • Integrated charging facilities (12V).
  • Automatic cut-off in the case of overload.
  • Enhanced inverter technology for the stability of the voltage.

Overall, the Wolf Power Genie is an affordable caravan or camping generator that will not disappoint you. The brand provides other power options if you require more power, but the 1,200W model would be more than adequate for caravans.


Böhmer-AG is a reputable brand that manufactures a variety of silent generators for caravans. The Camo W4500i is part of the Camo series, designed to be aesthetically pleasing, yet fuel-efficient and quiet.

In terms of the Camo W4500's noise output, it only produces 59 dB. It has a startup output of 2000W and a constant output of 1700W. To satisfy the needs of heavier users, there is the W5500i. This model has a startup output of 3000W and a constant output of 2800W.

The Böhmer-AG Camo W4500i's other features include:

  • 4-liter gas tank.
  • Weighs 21.5 KG.
  • Runtime of 4 hours.
  • Two household socket ports are provided (230V).
  • 12V socket for charging batteries.
  • USB charger plug.

This portable generator is capable of generating enough power while staying reasonably quiet. It is a powerful caravan generator that works to charge the battery perfectly or to provide reliable electricity.


Briggs & Stratton is a reputable brand. The P220 Power Smart Caravan Generator inverter generator is one of their top models. It is produced explicitly to be quiet. The noise output is 52 dB.

The fact that it is incredibly compact is another justification for choosing this silent generator for your caravan. It has a gross weight of 24 KG for transport around the campsite and an ergonomic handle.

The Briggs & Stratton P220’s other features include:

  • 111CC OHV fuel-efficient engine.
  • 4-liter gas tank.
  • Weighs 4 KG.
  • Runtime of 8 hours (@ 25% load).
  • For even more power, you can link two P220 units together.
  • Two household socket ports are provided (230V).
  • 12V socket for charging batteries.
  • USB charger plug.

Overall, for caravan use, this is possibly the best silent inverter generator. It comes with an average price tag, but it beats other brands with its fuel savings. This makes it a worthwhile investment when you consider the efficiency and the prestigious brand backing the unit.


Böhmer-AG is recognized internationally as the go-to generator manufacturer when it comes to performance. This model has a comprehensive, energy-conscious range of advanced features. 

With you and the world in mind, the Böhmer-AG 3000W Petrol generator has been made. The copper wound motor of this fuel-efficient unit offers unprecedented efficiency while reducing emissions.

Its intelligent power management responds to your needs by automatically changing the engine revs to match the current draw, only generating what is needed when you need it.

The Böhmer-AG 3000W’s other features include:

  • Easy recoil start.
  • Automatic low oil safety shut down.
  • Two 240V 3 pin UK plug outputs.
  • Overload detection

Using the electric key start, getting started is fast and quick. With a massive 3000W of power supplied through dual 240V outlets and 12V DC, maximum power on demand is carefully handled. Fill and forget from a single tank of fuel with a substantial 10-hour continuous run time (a standard working day).


Buying Guide: How to choose a silent generator for caravan

For a camping enthusiast, it is essential to equip themselves with the best silent generator for a caravan. But what are the criteria to be taken into account to be sure to make the right choice? You will learn everything in this buying guide.

Size of generator

A generator for a caravan or camping in  general should be small and portable. In fact these style of generators are often referred to as suitcase generators, as they come with a suitcase type handle. The Briggs & Stratton caravan inverter is an example of a suitcase generator This makes them super portable.  All inverter generators featured can easily be moved by one person.

1. Manual or automatic Silent Generator?

We can distinguish two types of operation: the mobile generator, and the stationary generator. The stationary generator set is intended to provide emergency electricity in the event of a power breakdown. It is found in factories, hospitals, and other operational stations. This type of device is therefore not quite suitable for use in a motorhome.

The mobile generator is the model you need to provide you with electricity during camping or other outdoor activity, away from sources of electricity. It is particularly suitable for use in a motorhome because it is more compact, lighter, and nomadic. It will therefore be easier to transport it and install it in your camp.

Other additional functions can be taken into account with regard to the silent generator set for caravans. For example, you can choose between a manual or an electric start. The latter can be done remotely, using a remote control, and is, therefore, more practical, because you will not have to get out of your motorhome to start your generator.

For maximum reliability and safety, generators using inverter technology should be preferred. These allow a much more stable current to be delivered.

2. Which power level to choose for a Silent Caravan Generator?

The efficiency and performance of a generator set are defined by its power expressed in kilowatts (kW) or watts (W). Do not rely on the maximum power advertised, because it is only a peak power, that is to say, it is just for a while. It is better to rely on continuous power.

The power required is to be calculated according to the consumption of the devices to be supplied. In general, it is advisable to opt for a generator set of at least 700 Watts at 1 kW. It will then be able to supply electricity to devices that are regularly found in a motorhome, such as a refrigerator, a television, LED lights, the toilet flush, etc.

For moderate power, opt for a 2 kW group. And if you have a lot of electrical appliances that consume a lot of energy, then it is better to buy a generator of 3 kW or more.

2. Which noise reduction to choose for a Silent Caravan Generator?

The noise is probably one of the main disadvantages of generators for motorhomes. Indeed, their operating modes are often very noisy, due to the use of a 2-stroke or 4-stroke engine. Fortunately, manufacturers currently offer us silent generator sets for motorhomes. As their name suggests, they are much more discreet, and therefore generate less noise disturbance.

You will see in the characteristics of the model that interests you its sound level expressed in decibels (dB). It generally ranges from 50 to over 100 dB, bearing in mind that the higher this value, the louder the group will be. So prefer a device of around 70 dB.

During the analysis of this characteristic, it is possible that the announced value corresponds to the noise nuisance next to, or 7 meters from the generator. For the latter, it will therefore be necessary to place the generator set a good distance from your motorhome in order to obtain the announced sound level. For example, a generator of 59 dB at 7 meters could rise to about 75 dB if placed near your vehicle.

An alternative to a silent motorhome generator

If you only need off grid power for a few days a less expensive option would be to invest in a large secondary 110 Ah leisure battery, some can even be charged via solar panels. This will provide a modest supply for several days and save you the cost of a generator. If you decide to buy  a secondary leisure battery a good quality leisure battery charger will keep your battery topped up and in good condition.   

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