Top 7 Best RV Inverter Charger in 2024

Are you trying to determine what the BEST RV INVERTER CHARGER is for you? We have some information that we think you’ll find helpful.

Obviously, not all RV inverter chargers are built the same. Some brands try to get customers by paying the least amount possible, figuring they’ll have more profits.

More intelligent inverter charger brands (looking at the long-term) usually make a better quality product, but ask that you pay a little more. This ensures they get repeat business if and when it is time for an upgrade or if you buy a new RV.

As a result, choosing the best RV inverter charger for you can be challenging.

Another problem with researching for information on the best RV inverter charger is that some websites show a list of RV inverter chargers, but some are NOT inverter chargers, nor are they RV inverter chargers. In all honesty, most inverter chargers are not RV specific and can be used in any off-grid application.

When we talk about RV inverter chargers, it’s usually because they work well in your RV’s 12 volt system.

For something to be considered an “inverter charger” it must do both processes. It converts 110 volt to 12 volt and 12 volt to 110 volt. If it ONLY converts 110 volt to 12 volt it is either a converter or battery charger. If it ONLY inverts 12 volts to 110 volts it is an inverter only.

A good rule of thumb if you are only looking at inverters is to make sure it’s 2000 watts or above and we recommend going to 3,000 watts. Anything less than that will barely allow you to run one appliance in your RV at a time. Just preparing you morning breakfast with a coffee maker and a microwave will use between 2,000 and 2,500 watts.

Why should you trust this post? 

My name is Paul Charron and my wife Lorena and I have been criss-crossing North America since 2016 in our 2006 Fleetwood Flair motorhome.

We’ve made quite a few upgrades to our coach, including a complete RV solar system install. I would change a few things, like upgrade our batteries to lithium, but our current RV solar setup includes:

• 6 175 watt Newpowa RV solar panels, for a total of 1,050 watts (roof mounted)
• 4 6 volt Full River AGM batteries wired for 12 volts and 500 amp hours
• Victron 150/100 (150 volt/100 amp) Solar Charge Controller
• Xantrex Freedom SW3012 RV Inverter Charger
• A few other fuses, cables, switches, bits and pieces you need for everything to be connected

I installed all of this myself, with a little help from my friend Kevin from VeganRV.com, who happens to have an even more badass RV solar system!

I like to figure this stuff out on my own. Sure, some mistakes are made along the way, but hopefully I make those mistakes, so you don’t have to.

We either use the products we review, in everyday situations, or talk to people who are currently using them, to get their take. We have a multi-point methodology to rate each one on factors like:

• Durability: Does it have the ability to hold up under the stresses of RV life?
• Functionality: Does it perform well in its intended use?
• Easy to Install: Is this a DIY job or do you need to bring in a pro?
• Easy to use or program: Can a beginner get it up and running easily?

Our handy guide has picks for every budget level so everyone can get a great RV inverter charger for their rig. And if you’re looking to save on space, check out the best RV inverter charger to tuck into tight spots.

Best RV Inverter Charger Input/Output

Keep in mind that the best RV inverter charger for your RV is likely going to be a unit that accepts 120/240 volt and 12 volt input and output. You can use other voltages, such as a 24 or 48 volt inverter charger, but then you will have to deal with getting the voltage back to 12 volts to be used with your RV.

That is something to be tackled in a different article.

What is The Difference Between Modified Sine Wave and Pure Sine Wave Inverters

Devices with three-prong plugs need pure sine wave utility-grade power. For mobile AC needs, we can use power inverters to convert DC from vehicle batteries to AC that we can use in our RVs. Inverters come in various price and quality ranges.

Modified Sine Wave Inverters

Modified sine wave inverters offer a budget-friendly option for running appliances and tools less sensitive to power fluctuations, like lights and certain tools. While they work fine for devices like motors and heaters, others such as battery chargers, audio/video equipment, and computers may malfunction or sustain damage due to waveform distortion. It’s crucial to check for UL listings when buying a modified sine wave inverter, as they may lack certification due to waveform distortion known as Total Harmonic Distortion (THD).

Pure Sine Wave Inverters

Pure sine wave inverters replicate utility-grade power, enhancing the efficiency of tools and computers while preventing heat-related failures. Audio and video devices like TVs and stereos produce clear sound and images. Cordless tool chargers preserve battery life. Certain devices such as variable speed motors and communication equipment require pure sine power. Appliances like refrigerators operate more smoothly with pure sine wave power. To ensure longevity, opt for UL-listed pure sine wave power inverters and inverter/chargers.

With the information above you can deduct that the best RV inverter charger will have pure sine wave AC output.

Your RV appliances will operate better if you use a pure sine wave inverter charger and could actually get damaged if you don’t use one.

With that in mind, we will focus on inverter chargers that are pure sine wave, have similar input and output voltages.

Let’s dive right into the Top 7 best RV inverter chargers.

What is The Best RV​ Inverter Charger?

Picking the best RV inverter charger for your needs depends on many things.

It’s like picking any product.

Sometimes you just feel it’s best for you. Some people are loyal to certain brands because they’ve used them before or heard about them from a friend.

Ultimately you’ll want a combination of all of the above. If you haven’t used one before, you’ll want to do your own research.

You’ll want to determine how many appliances you have and how much current draw those appliances have.

Talk to friends and even ask your RV neighbor that you notice has a bunch of solar on his roof.

Here are our top picks for the best RV inverter charger to keep your RV electronics powered up and your camping adventures uninterrupted.

• Xantrex Freedom SW3012 12V 3000W Inverter Charger
• Victron Energy MultiPlus-II 2X 120V, 3000VA Inverter Charger 
• Magnum Energy MSH3012RV Inverter Charger
• Go Power! GP-IC-3000-12 Inverter Charger
• AIMS Power 3000 Watt 120Vac Pure Sine Inverter Charger
• Samlex America Solar EVO-3012 Evolution Series Inverter/Charger
• Renogy REGO 3000W Pure Sine Wave Inverter Charger

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1. Xantrex Freedom SW3012

Paul’s Perspective

I have to say that I am partial to the Xantrex Freedom SW because it was the best RV inverter charger for me at the time I installed our RV solar system.

I don’t remember what initially attracted me to Xantrex other than brand recognition, but it has not disappointed us ever.

The install was pretty straight forward and it didn’t give me any trouble during the install at all. The programming of all of this stuff is pretty intimidating at first, but if you walk through the manual a little at a time I think most DIY RV folks can handle it.

We have had zero issues running our appliances in our RV with the Xantrez Freedom SW. We have a 30 amp coach and have our entire RV electrical system running through it.

We can even run one of our air conditioners using just solar and battery power, even without a soft start. I will say we have air conditioners that have a “shedding” feature that I believe is very much like a soft start, so I can’t guarantee you would be able to do the same.

I also can’t recall if they had other solar products at the time, like solar charge controllers and things because I think keeping all of your equipment the same brand makes integration much easier.

With that being said I don’t know if I would do the Xantrex RV inverter charger again or go with Victron because my RVs solar charge controller is Victron and it’s worked like a charm as well.

Xantrex Freedom SW3012 Features

The Xantrex Freedom SW is packed with features:

• Generator Support Mode – enables the Freedom SW to assist your generator with excessive AC loads
• Stackable in series or parallel for split-phase 120VAC/240VAC
• ComBox accessory allows data logs and system control to be pushed to your tablet or phone
• Can power most air conditioning units with powerful 2X surge.
• Up to 200% power for 5s to support large power start up of tools like drills and circular saws
• True sine wave to support all of your sensitive electronics like TV and microwave
• Available in 3000 W with 150 A charger and 2000 W with 100 A charger
• Available in 24 volt

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2. Victron Energy MultiPlus-II 2x 120V

Paul’s Perspective

If I was trying to determine what the best rv inverter charger is for our coach on our next rig, I would have to put Victron near the very top, if not at the top of our list.

A decade ago they were more well known in Europe and in marine applications, but have quickly made a name for themselves in North America and in the RV industry.

They have everything you need for a complete RV solar power setup. Their products include RV solar panels, solar charge controllers, lithium batteries, the best rv inverter chargers and many of the accessories like cables and transfer switches.

I would definitely keep Victron Energy in my sights if I were starting from scratch.

Victron Energy MultiPlus-II 2x 120V Features

The Victron Energy Multiplus-II is feature rich including:

• Two AC Outputs
• Up to 6 Multis can operate in parallel to achieve higher power output. Combine six 48/3000/35 units and get 15 kW / 18 kVA output power with 210 Amps charging capacity.
• PowerControl and PowerAssist – Boosting the capacity of the grid or a generator
• Change settings in minutes with VEConfigure software (computer or laptop and MK3-USB interface needed).
• Install a Color Control GX or other GX product to connect to the internet. Operational data can be stored and displayed on our VRM (Victron Remote Management) website, free of charge. When connected to the internet, systems can be accessed remotely, and settings can be changed.

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3. Magnum Energy Best RV Inverter Charger Specific to RV

Paul’s Perspective

Most of the inverter chargers that we’ve looked at are able to be used in various applications, such as RV, marine, off-grid, etc. This Magnum Energy inverter charger is the only one that is specifically designed with RV use in mind.

I am not familiar with this particular inverter charger so I can’t comment on how exactly it integrates with your RVs electrical system as it was intended.

A quick look through the manual shows some cool load leveling features, but I’m not sure if that’s the only thing that makes it RV specific.

Is this the best RV inverter charger for your RV because it’s supposedly designed for RVs? Hopefully someone reading this can give us their opinion in the comments below.

Magnum Energy MSH-RV Series Pure Hybrid Inverter Charger Features

The Magnum Energy MSH-RV has many RV specific features:

• Hybrid technology allows multiple incoming AC sources to be used
• Built in RV-C connector and protocol allows the MSH-RV Series to multiplex directly with the RV’s network bus/backbone. (if applicable)
• Easily choose and set most standard battery profile settings, including Lithium Iron Phosphate (LFP) – only available via the ME-RC and ME-RVC, Gel, Flooded, AGM1, and AGM2.
• Pure sine wave technology
• Pass through capabilities
• Automatic short circuit overload protection

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4. Go Power! RV Inverter Charger

Paul’s Perspective

I have to be honest and I have no basis in fact for this thought. I have always seen Go Power as a lower end brand. After seeing this little powerhouse of an inverter charger, I’m starting to look at Go Power a little differently.

Go Power is another company that can get your RV solar system taken care of from start to finish. They have RV solar panels, solar charge controllers and batteries.

They have everything from portable power stations that are perfect for people who like to do their camping in tents, to complete solar and mobile kits for RVs, marine and overlanders.

With all of the features packed into it, this unit definitely deserves to be in a list of the best RV inverter chargers.

Go Power! GP-IC-3000-12-PKG IC Series Inverter Charger

The GoPower GP IC3000 RV inverter charger brings your RV electrical to life with these features:

• 3000 watt pure sine wave inverter; 4800 watt surge (5 seconds)
• High inverter efficiency – >90%
• 125 amp battery converter/charger
• 100 amp automatic transfer switch (50 amps per leg at 120V AC)
• Built-in handles offers easier handling during installation
• Industry standard protection features
• Meets UL 458 with marine supplement
• 3 year warranty

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5. AIMS Power RV Inverter Charger

Paul’s Perspective

This is another RV inverter charger that puts the inverter, charger and a transfer switch all in one unit. This is something I will have to take a closer look at moving forward to see if there is a benefit for a future install. Most RVs, including ours, come with a transfer switch already and the way ours is wired we still utilize the transfer switch that came with the RV.

The Aims company was founded by Bruce de Jong. He produced their first power inverter in 2001, and has since grown into a global company working out of two facilities.

Their products have even been used Princeton University, NASA, and the Department of Defense so I felt they deserve to be mentioned with the best RV inverter chargers on the market.

They claim to have the most advanced inverter chargers on the market today.

AIMS Power 3000 Watt 120Vac Pure Sine Inverter Charger

The Aims Power RV inverter charger contains the following features:

• Bypasses 50 amps 120V or 240V and outputs 120V
• 9000 watt surge for 20 seconds -3x surge capability
• Battery priority selector
• Marine coated and protected
• Multi stage smart charger 100 amps
• Auto gen start
• 7 battery type settings for charger including lithium

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6. Samlex America RV Inverter Charger

Paul’s Perspective

As I’ve been doing my research on the best RV inverter charger and I’m noticing that the lesser known brands seem to pack more into their products.

Samlex America has also packed an inverter, charger and transfer switch into one box.

Are they trying to offer something the big boys aren’t to try and gain traction in the niche?

I’ll have to do some research on that and maybe address it in a future post on our website.

The Samlex America EVO03012 gets on the list of the best rv inverter chargers because of it’s feature packed inverter charger.

Samlex America Solar EVO-3012 Evolution Series Inverter Charger

The Samlex EVO-3012 is a small package crammed with the following features:

• Two separate AC inputs – one for grid (priority #1), one for generator (priority #2), connect simultaneously
• Each AC input is programmable for voltage and frequency.
• Generator start can be initiated by “Status Relay” contact, can be programmed to activate when grid is lost.
• State-of-the-art technology allows the Samlex EVO^™ inverter/charger to operate at 165 million instructions per second with lightning fast load & response times
• 9 points of physical protection monitoring (being scanned up to 10,000 times per second) to detect fault conditions & protect itself in a vast range of adverse environments
• The EVO-3012 is a 3000 Watt Pure Sine inverter, 12 VDC input, 120 VAC output, 50/60 Hz.
• It intelligently integrates a 130 Amp 4 stage Battery Charger and a 70 Amp Transfer Relay into an advanced and affordable off-grid power solution.

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7. Renogy RV Inverter Charger

Paul’s Perspective

Renogy has been a player in the RV solar power space since 2010. According to their website, they have been on a mission to change the way the world uses energy.

That is a mission Lorena and I could totally get behind!

Renogy is another company that has start to finish RV solar solutions for campers of all types. If you are a tenter, they have portable power stations and portable air conditioners. If you have a towable or drivable RV they have complete solar kits to get you started.

There is no way we could do a list of the best rv inverter chargers without having a Renogy unit mentioned. It also happens to be the least expensive option on our list.

Renogy REGO 3000W Pure Sine Wave Inverter Charger Features

• 3000W continuous pure sine wave AC output and peak power up to 9000W
• With a conversion efficiency greater than 90%
• Ready for Gel, AGM, SLA, FLD, CAL, and Li batteries
• 4-stage charging, high-efficiency and stability
• Built-in BT makes it compatible with Renogy ONE M1 & Core.

FAQ: Best RV Inverter Charger

Only looking to replace your RV converter or RV inverter? We have another post titled, RV Converter vs Inverter: Unlocking the Mystery of RV Electrical 2024, that you might find interesting.