Best 12v to 240v Caravan Inverters in Australia

Best 12v to 240v Caravan Inverters in Australia

The modern world is becoming a digital one, and if you’re going to be living on the road for an extended period of time, a power inverter may just become essential. You will need a power inverter for those who want to charge their laptop or use an air fryer for dinner.

If you have ever wanted to power all of your appliances from the van’s batteries, then an inverter is what makes this possible. An AC/DC converter converts DC current that comes from your vans batteries into clean and safe 240v electricity for use inside your caravan or camper van.

There’s a size for every budget. Let’s look at those we have found to be the best power inverters.

Our Pick

Our Pick

Our Pick

Best Vaule


Enerdrive ePOWER 2000W 12V Inverter with RCD

Victron MultiPlus Inverter Charger 12/3000/120-16 

Victron Phoenix Inverter 12V/500VA

Mastervolt 12V 1600W Combi Master Inverter Charger 

Projecta 12V 1800W Inverter







Power Output






Peak Power Output






Input Voltage




10-15 V


Operating Temp

0°C to 40°C

-40 to +65°C

-40 to +65°C

-25 °C to 60 °C

Max 65°C

Dimensions (mm)

230 x 435 x 115

258 x 218 x 362

275 x 172 x 86

371 x 284 x1 55

391 x 266 x 116

Weight (kg)







5 Years

5 Years

5 Years

2 Years

1 Year

Enerdrive ePOWER 2000W 12V Pure Sine Wave Inverter with RCD

Enerdrive ePOWER 2000W 12V Pure Sine Wave Inverter with RCD

Enerdrive has earned a great reputation among the travelling community in Australia. They provide only the best quilty products, backed with years of testing. Their inverters are no different.

The Enerdrive power inverter has several features that make it an attractive option for those needing to use 240v power in their vans. With a continuous output of 2,000W and peak power up to 4,000 watts, this device is more than capable of almost any caravan’s needs.

This inverter has a 16A transfer switch which allows seamless switching between Mains/Generator and inverter, making it easy to use with almost no break time while transferring energy!

The inverter also includes an RCD Safety Switch to protect you from potential hazards. This safeguarding device monitors electricity flow and detects any problems that may pose risks of Personal Injury or Death, immediately switching off power within 0-03 seconds after detection.

Enerdrive is a great option for those who need a reliable and safe power inverter for their caravan. With a continuous output of 2000W and peak power up to 4000 watts, this device is more than capable of powering almost any appliance in your caravan. The 16A transfer switch and RCD safety switch make this inverter a safe and easy-to-use option for anyone who needs to use 240v power in their van.

ePOWER Inverter Features:

  • Seamless 16A AC Internal Transfer Switch
  • AC RCD/Safety Switch with test button
  • Removable LED Remote Control Display Panel
  • Regulated Pure Sine Wave Output
  • Silent Operation
  • Compact Size for Easy Installation
  • USB Port for charging USB devices

Victron MultiPlus Inverter Charger 12/3000/120-16 230V

Victron MultiPlus Inverter Charger 12/3000/120-16 230V

The Victron MultiPlus Inverter Charger is a great choice for anyone looking to install an inverter/charger. Victron is a well-known and trusted brand, and the MultiPlus is one of their most popular models.

It is a powerful inverter and battery charger that can be used with a variety of different battery capacity and types, and it features an advanced charging algorithm that ensures your batteries are always properly charged.

It has a whopping 3000-watt output and a 6000-watt peak. It allows you to run multiple devices at once. Keep in mind you will need to make sure your lithium batteries BMS has a high maximum discharge current, or the batteries will shut down, and you will not be able to use the full power of the inverter.

One more handy feature with the use of the VE.Bus Smart Dongle, you will be able to view all of the inverter’s data and turn it off and on. All on your smartphone via Bluetooth.

The Victron Multiplus is one of our list’s most expensive power inverters. This is due to the large power output and having the ability also to charge your batteries for the primary power source. You will not need any other battery chargers when using this inverter.


Victron MultiPlus Inverter Charger 12/3000/120-16

Victron Phoenix Inverter 12V / 500VA

Victron Phoenix Inverter 12V / 500VA

The Victron Phoenix Inverter 12V / 500VA is a great option for anyone who needs a reliable inverter for their caravan or camper van. It offers a wide range of features, including a wide input voltage range, high efficiency, and low noise operation.

With 400 watts output and a peak of 900 watts, This Victron inverter would be more suited to someone looking to charge a laptop and a phone.

Being a lower wattage and only a power inverter, the price is significantly cheaper than the Victron MultiPlus Inverter Charger.

It also has a built-in safety feature that protects against

  • output short circuit
  • overload
  • battery voltage is too high
  • battery voltage is too low
  • temperature too high
  • DC ripple is too high

The Victron Phoenix Inverter 12V / 500VA is a great choice for anyone who wants a durable and reliable inverter. It’s a great option for those who need to power smaller devices and is very affordable.


Victron Phoenix Inverter 12V / 500VA

Mastervolt 12V 1600W 60A CombiMaster Inverter Charger Combination

Product shot of the Mastervolt 12V 1600W 60A CombiMaster Inverter Charger Combination

Mastervolt’s CombiMaster range is perfect for savvy consumers who want power without hassle. With 2-year warranties and easy-to-use features, this powerful inverter combi has everything you need!

The CombiMaster is the perfect partner to charge your devices when you’re on the go. It automatically switches between generator or mains and inverter output, ensuring that you will always have some form of power! Its Power Assist function prevents trips caused by weak landlines/small generators in case they are connected.

The 3-step battery charger guarantees your machine’s maximum life and can charge two banks simultaneously.

It features an inverter with 1600 watts of power and high peak demand of 3000 watts, which is sufficient for running even the most demanding electronic devices like espresso machines!

A built-in distribution system switches between grid or generator electricity depending on what you need. Plus, there are 2 x AC outputs so that critical appliances such as air conditioners or washing machines aren’t left out when it comes time to choose how much energy they’ll receive from this unit.

Benefits of the Mass Combi: 

  • Compact, lightweight and no hum thanks to HF technology.
  • High yield and more power from your batteries.
  • Intelligent 3-step+ battery charger with low DC ripple current for fast charging times and long battery life.
  • Can charge two individual battery banks simultaneously.
  • Quiet, powerful inverter
  • Power Assist: prevents blown fuses.
  • Pure sine wave energy prevents failures and damage to sensitive equipment such as adapters.
  • Dual AC outputs separate critical equipment from heavy loads.
  • CE approved and E-marking for mobile applications.


Mastervolt 12V 1600W Inverter Charger Combination

Projecta 12V 1800W Pro-Wave Pure Sine Wave Inverter

Product shot of the Projecta 12V 1800W Pro-Wave Pure Sine Wave Inverter

If you want an inverter that’s more affordable but doesn’t have all of the bells and whistles, then look no further than Projecta’s 1800w Pro-Wave model.

The Enerdrive ePower is a great product, but the cost of around $1200 can make it difficult for some people to purchase. Luckily there’s a cheaper alternative! The Projecta 12V 1800W Pro-Wave Pure Sine Wave Inverter costs almost half as much.

This caravan inverter has an amazing 1,800W continuous output and 3,600-watt peak power! It’s more than enough to keep your devices running smoothly while on the go.

The Pro-Wave is a powerful piece of electrical equipment that can withstand harsh conditions. It has been designed to Australian standards and approved for use in240V sockets, meaning you won’t have any problems using this device.

With cooling fans to keep the unit at a safe temperature and therefore prolong its life, the Projecta is a great piece of kit. You can operate it by remote control if you want to hide it out of view. This inverter is also relatively small, considering its capabilities.

The warranty is not the best compared to the other inverters on the list at 1 year. But, for the price, it’s a great product that will serve you well.

How To Choose Your Caravan Inverter

Even if you’re off the grid in a van, you shouldn’t completely cut yourself off from technology. There will undoubtedly be instances when you need to run appliances like an air conditioner, campervan fridge, or even a coffee machine.

That’s why, if you want to spend a significant amount of time off-grid, it’s critical to have a power inverter, as well as a dependable van battery and a solar power system.

The inverter changes the 12v direct current (DC) in your van into alternating current (AC) power, allowing you to use appliances or devices that need to be connected to a typical household wall outlet. A basic 12v DC power charger should be enough if you’re charging one or two gadgets through a USB port.

If you want to connect anything that needs AC power, then you’ll need a sturdy power inverter for your van.

mercedes sprinter campervan with lithium batteries

What does an inverter do?

Your campervan power inverter is designed to transform DC power into AC electricity and deliver steady, constant energy to your appliances.

A caravan or campervan power inverter transforms 12 volt or 24 volts DC battery power into 240v ac electricity.

This converted energy may be used to power appliances, medical equipment, and other electronics that require conventional 240-volt power.

The use of a 12v to 240v Inverter ensures that your van receives constant AC power.

  • A great power inverter may make all the difference between being at the mercy of nature’s elements or chilling in total luxury. Maybe you’re reliant on electrical heat during the depths of winter.
  • It could be a scorching day, and you need to turn on a strong fan or AC unit.
  • You could be looking for a unique way to entertain your guests, or maybe you want to watch Netflix on your flatscreen.

Power inverters come in various shapes and sizes, and there are several types to choose from. The field is enormous.

Which 12v to 240v inverter is best for a caravan?

A man looking like i dont know

The appliances and other electrical equipment in your caravan or camper van will determine the answer.

Because every campervan user has varying power requirements, there are so many differences between inverters and how they’re used.

The most suitable campervan power inverter is one that matches your distinct power requirements.

The world of power inverters is confusing, with many things left up to individual users. One point that can confuse those who are new is the technology?

Without getting too deep behind these technologies, here’s the main difference:

  • The pure sine wave inverters are a great choice when you need the cleanest power possible. It also generates household-equivalent electricity.
  • Modified sine wave inverters are not for everyone. They can create an output that is less clean and may be unsuitable in certain appliances like audio equipment, LED lights or TVs. Modified sine waves might also present a problem when it comes to using your computer because of the stepped nature of its power supply, which will cause stability issues with some programs you use regularly.

If you would like to read more, I suggest you check out this article

What can you use with a power inverter?

The usual rule of thumb in choosing what can be powered by an inverter is that an inverter should power only the most basic electrical devices.

Appliances that can be powered by an inverter

The following are a few that an inverter may power: 

  • Coffee machine
  • Hair Iron
  • Toaster
  • Kettle
  • Heater

What size inverter do you need for your campervan?

A power inverter of 800 to 1500 watts will suffice for the typical campervan, which uses as many 12 volt appliances as necessary and only requires an occasional 240 volts with low-wattage equipment.

The list of available appliances that a 1500 Watt pure sine inverter can power is enormous, and it will meet nearly every need in your house.

We have an AC hot water kettle with a power draw of 900 Watts that quickly heats the water. You may even purchase a low-wattage heater that will function well on a 1000 Watt inverter.

If you have a larger RV with extra features, such as a microwave or air conditioner, you could want to upgrade to 3000 Watts or more.

Sketch of campervan

What does “continuous” and “Peak” power mean?

The inverter’s power output will occasionally be expressed as “500/800.

The 500 represents 500 continuous watts or “running” power.

To start an appliance, the 800 is the “peak” power output, or the short burst of wattage required.

For example, a microwave or coffee machine requires an initial burst of higher wattage to start.

How to calculate peak power for your appliances

A quick google search led me to here. It talks mainly about home use; however, you can easily use this for your camper power inverter.

Here’s a quote I also found from another site: solarstik 

“Peak/Surge Load

When determining the peak load of an appliance, experience has taught us that a general rule of thumb is to take the rated power consumption and multiply it by three to get a reasonable estimate of the appliance.

Therefore, if an appliance is rated for 300 W continuous usage, then it is reasonable that the start-up load may be 900 W.”

In conclusion

  • A suitable power inverter should clearly state the continuous and peak wattage output.
  • Learn about your appliances, so you know what outputs you’ll need.

What are low wattage power inverters best for?

Iphone Charging

Lower wattage inverters are perfect for charging mobile phones and other small devices when you don’t have a DC charger or need to plug many low-wattage items in at once. For example, phones, rechargeable torches, and Bluetooth devices can all be charged using a basic auxiliary power port USB charger.

An inverter under 300 watts is helpful for low-wattage appliances and for charging laptops, tablets and phones.

Remember that just because a power inverter has a 240-style connection, it does not necessarily mean it can be used for higher wattage ac appliances. Some delicate devices may be harmed if you attempt to power them with too little wattage.

How to install a power inverter in your campervan

Understanding the installation process for an inverter is complicated, and we can’t give specific advice. However, if you’re looking to install something in your van, it’s essential that it meets specific requirements before any work begins; this includes power consumption levels as well!

cable gauge size, quality connectors and fusing 

campervan electrical drawing
  • Good quality and type of cables are critical for safe, efficient operation.
  • The wattage output of your inverter, the system voltage and other factors determine what gauge cables you need for protection.
  • Make sure to install an appropriate-size fuse for your system.

Inverter mounting and location

  • It’s important to mount the inverter so that it may be conveniently and safely accessed.
  • When installing an inverter, be sure to read the manufacturer’s instructions carefully.
  • Installing your Inverter where there is adequate air circulation will go a long way in preventing overheating.
  • Mount on non-flammable materials, such as aluminium or steel.
  • The installation must be done securely and firmly so that it does not shift or vibrate when being driven.

Grounding for inverter installation

  • It’s sometimes suggested that a ground wire from the inverter be connected directly to the vehicle’s frame rather than to the battery.
  • Follow the instructions provided by the camper inverter manufacturer.

Quick Recap

  • Inverters produce constant voltage from the AC supply.
  • Do you require a camper van inverter? Yes, if you have delicate 240 equipment on board. No, if you’re all 12/24 volts.
  • The best inverters are designed to match your unique power demands. It’s not true that one size fits all.
  • Modified sine wave inverters may cause issues. Pure sine inverters are ideal for “grid quality” power.
  • It’s critical to understand your campervan’s power demands.
  • Installing an electrical power inverter demands special attention, skill, and knowledge. Hire or consult a professional if necessary.
  • Cable diameter, fusing, grounding, installation location, mounting, and other factors are crucial to inverter safety and performance.