Best 2000 Watt Inverter For RV Reviews & Buying Guide – 2022

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While no one wants a huge appliance taking all the space in their RV just to provide electrical energy, it’s equally important to put in a backup in the event you find it difficult to access any source of power. This is where the best 2000 watt inverter for RV comes in handy. With an RV inverter, you will be able to convert direct current to alternating current or vice versa.

One of such best pure sin wave inverter is the AIMS 2000 Watt, Pure Sine DC to AC Power Inverter, USB Port, Cables. With enough power to produce 2000 watts, it remains a great choice for anyone that needs a high level of surge protection and clean power for running sensitive electronics. Besides, it features stable flow of power with most technologically advanced design.

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How To Choose The Best 2000 Watt Inverter For RV.

With a wide range of RV inverters in the market, it’s quite confusing on the kind of device you choose. It gets even more complicated if it’s your first-time experience to do it. The guide below provides important highlights to consider in choosing the right inverter for your RV.

Type of inverter:

You first need to determine the type of inverter you need. Generally, RV inverters are divided into three main groups namely; pure sine wave, modified sine wave and square wave inverters. These groups refer to the type of waveform the specific units provides. Pure sine wave inverters are known for smooth clean and continuous AC output. However, they have a premium price tag but offers top quality power.

For modified sine wave inverter are known to produce a square wave, where the polarity is flipped back and forth. It works fine in most equipment such as an oven, toaster, although the efficiency is reduced with some.

Power output:

You need to choose a unit that meet the power needs of your electrical items. First, start by determining the amount of power you need by calculating total power usage of all electronics in your RV. Then, go for an inverter with more wattage compared to the total usage of electronics in your RV. Simple appliances such as washers and microwave can comfortably run on a 2000watts inverter. Consider getting 3000 wattage for large number of electronics. The more electronics in your RV, the higher the power output.

Ease of installation:

The core for purchasing a power inverter is to help power your electronics when you have difficult accessing power and not stressing you on installation. Different models have different ways of installation. The easiest trick is choosing those units which plug directly to the RV port.

Units such as the sine wave are a bit complex to assemble and install as they require direct hardwiring. Also, check on the manual and installation accessories such as clamps, connecting cables and more.

Built-in protection:

Inverters offers different layers of protection. Therefore, when choosing a good converters, always go for those with some built-in protection. There reason is that inverters are prone to issues that affects your safety and performance. Check on reverse polarity protection, overheat, voltage, overload and short-circuiting protection. Check for inverters with automatic fan cooling system to keep your device cool in extreme temperatures. Units with led lights and smart visual display are handy as they make them safer and convenient to use.

Battery bank capacity:

This determines the duration your electronics run without AC power. When the AC is off, the DC power takes charge until your initiate the engine or an electrical stand. Therefore, the duration your device run on DC power plays a huge role in the inverter section since a less effective unit will drain your battery bank faster. This makes the situation worse especially for those living off-grid.


Different prices are indicators of different features, quality and power output. Power inverters with low features and power output range around $150 bucks. Those with power output of more than 2000 watts comes with premium features and high price tag. Therefore, find an inverter with the right features to help you determine the right price.

Input and output voltage:

Ensure you understand your devices voltage requirements before choosing a unit. The rating you want should relate with your RV batteries. Majority of the RVs function on 12v DC batteries. However, there are other sizes such as 24V, 36V and more. The unit you plan to buy should manage the input voltage from the battery and invert it into the

What Are The Best 2000 Watt Inverter For RV?

01. Ampeak 2000W Power Inverter 3 AC Outlets DC 12V to 110V AC Car Converter 2.1A USB Inverter

Salient Feature

  • Rated power: 2000W
  • Peak power: 4000W
  • DC input: 11V – 15V
  • AC output: 105V-125V
  • USB output: 5V DC 2.1 A
  • Output Waveform: Modified Sine Wave
  • Frequency: 60Hz
  • Working Temperature: 32°F (0°C) – 104°F (40°C)

For RV owners looking to maintain remote control functionality with an advanced inverter, the Ampeak 2000 is the right power tool for you. It features:

2000W High Power Inverter

It offers up to 2000 watts of constant power supply with a 4000 peak watts. A remote switch allows you to control it without having a direct control with the unit. It has 3 AC outlets and a 2.1 amp charging port for handling small electronics. This allows for conversion of a 12v DC battery to a normal 110v Ac, idea for various applications.

All-Round Protection

It features audible alarms to warn in case of overloads, voltage problems, short circuits and more. There is automatic shutdown, a cooling system and a smart digital display.

ABS Shell

The plastic shell helps improve the electrical insulation with all-Insulated Ring Terminal Cables. With in-built ABS technology, the unit stands against vibrations and improves durability.

Variety of Application

Ideal for backup using a 12V battery system to connect vehicle outfitters, trucks, cabins during emergency. It allows up to four different appliances at ago.

Trust Aims

With decades of experience, the unit comes with a 2 years warranty, an ETL certification, 24-hour sales support and more.


  • User-friendly
  • Lightweight and compact
  • Remote Control Function
  • Digital Display
  • Smart technology
  • Quality build


  • Lacks Built-in Charger

02. Xantrex PROWatt 2000 Inverter, Model# 806-1220

Salient Feature

  • Rated power: 1800W
  • Peak power: 3000W
  • DC input: 12VDC
  • AC output: 120 VAC RMS ± 5%
  • USB output: 5V / 500 mA
  • Output Waveform: Pure sine wave
  • Frequency: 60Hz
  • Working Temperature: 32° F – 104°

If you are looking for an improved power inverter with sufficient protection for your RV deep cycle batteries, this is the right option. 

In-built digital display.

This model comes with a huge price tag unlike other models due to in-built transfer switch that functions to detect shore power and controls. 

On/off remote switch.

It features a simple remote which allows users to switch it on or off without having a direct access to the inverter itself.  The remote also comes with ignition lockout)

Temperature control charging

This helps to deliver maximum recharge for your RV’s batteries.

Automatic shutdown

This helps prevent the power inverter from experiencing larger damage such as short circuits, extreme temperatures and more. A power sharing feature on the unit helps prevent the alternating current input from tripping and destroying the unit.


You will be able to recharge your deep cycle batteries fast as compared to other units


  • Highly efficient
  • Temperature Controlled Charging
  • Easy maintenance


  • Lower Wattage Rating
  • Expensive

03. GoWISE Power 2000W Pure Sine Wave Power Inverter 12V DC to 120V AC with 3 AC Outlets + 1 5V USB Port, Remote Switch and 2 Battery Cables (4000W Peak) PS1003

Salient Feature

  • Rated power: 2000w
  • Peak power: 4000W
  • DC input: 12VDC
  • AC output: 120V
  • USB output: 5V, 2.1A
  • Output Waveform: Pure sine wave
  • Frequency: 60Hz
  • Working Temperature: 32° F – 104°

If you want an advanced tool of conversion with ease of installation, then a Go wise power 2000 is the ideal option.

It provides 2000 watts of continuous power with a surge capacity of 4000 watts. This way, it supplies you with AC powered converted from the DC source. The inverter comes in handy during power failure emergences due to its minimal harmonic distortion.

Soft start low interference

The unit comes with plenty of innovative protection systems such as control temperature, cooling fan, voltage protection, overload protections. A led light helps pinpoint any problem.

Wide applications.

Works best for cars, camping, power failures, emergencies, vessels and more. Besides, it guarantees optimum performance for sensitive electronics, computers and more.

Smart visual control.

It helps display important performance and maintenance statistics to help you keep track on the right time to upgrade your tool. A remote control will allow you turn on or off the unit without having a physical contact with the unit. 

Absolutely suitable.

Wiring issues are a common problem even on best units. To minimize the issue, the GoWise power pure sine inverter uses a Class T fuse to protect the unit and its wiring system. With a 3-year warranty on parts and labor, you are guaranteed of a quality product from them manufacturer.


  • Easy transfer Switch
  • High quality and very efficient
  • Easy Installation
  • Comes with Safety features
  • Wiring Protection
  • Lifetime tech support


  • High price tag

04. GIANDEL 2000W Power Inverter 12V DC to 110V 120V AC with Remote Control and LED Display Dual AC Outlets & USB Port for RV Truck Boat

Salient Feature

  • Rated power: 2000W
  • Peak power: 4000W
  • DC input: 9.8-16VDC
  • AC output: 110-120VAC
  • USB output: 1xDC 5V/2.4A(max)
  • Output Waveform: Modified Sine wave
  • Frequency: 60Hz
  • Working Temperature: 32° F – 104°

If you want a lightweight inverter with the ability to charge multiple electronics for your RV, the GIANDEL is a great choice. With standard cables provided by the unit, connect it to a 12V deep cycle battery and plug your AC equipment. The power inverter should only be used on devices that draw equal wattage to avoid damaging it.

Delivers 2000 wattage constant power with a peak power of 4000w.  There are a 3 grounded AC outlets and a 1.25 USB port which lets you charge multiple devices at ago while on the wheels.

Smart display.

This includes an LED screen that allows you keep track of the wattage consumptions and battery voltage for easier servicing.

Fully safety protections.

A total of five innovative helps keep the unit from extreme conditions. Such include, over-voltage protection, overload, short-circuit, overheating and the over-current system. All these features will protect your inverter against reverse polarity, overheating and damage.

Many applications.

There is enough power to supply energy for solar, home use, camping and emergencies.

Remote Control system:

You can operate your inverter from the comfort of your seat.

It’s solid

Sturdy aluminum alloy build offers extra protection against bumps and drops. It’s strong enough to withstand vibrations and rough surfaces when driving. An in-built cooling fan prevents shortages and overheating.


  • Highly secure
  • Compact and lightweight
  • Versatile


  • Lower Voltage Ratings

05. AIMS 180 Watt, 360 Watt Peak, Pure Sine DC to AC Power Inverter, USB Port, Cables Included – Non UL Listed

Salient Feature

  • Rated power: 180w
  • Peak power: 360W
  • DC input: 9.5-16 Volt
  • AC output: 120V AC
  • USB output: 5V/ 2.1A
  • Output Waveform: Pure sine wave
  • Frequency: 60Hz
  • Working Temperature: 32° F

For individual with a lot of electronics that they require to plug into their inverter, the AIMS Power is a great choice due to its multiple outlets and ports. This clean power is highly efficient and allows your appliances to function cooler.

Solid, reliable and durable.

Instead of standard AC outlets, this unit features four of them with 2 USB charging ports. Its heavy duty with enough power to provide 2000 watts of constant power and up to 4,000 watts of surge capacity.


It also features multiple levels of protections such as a voltage alarm, high voltage, short circuit, overloads, overheating and more. A cooling fan helps keep the inverter cool from heat while an automatic shutdown cuts off power in case of high voltage. An added bonus on its cooling fans are smart sensors to detect temperature changes in all situations.


Its design is user-friendly with a remote control system. It also gives notifications in case of overloading by emitting a bright display. Ground terminal and the ability to function with appliances up to 16amps.

Variety of applications.

Works in various devices such as cabins, solar, homes, vehicle and more. The product is tested and certified in accordance to UL458 standards. Use high quality copper cables promises performance and safety.


  • Highly portable
  • User-friendly and versatile
  • Integrated cooling fan
  • 90% efficiency
  • Safe Design


  • Separate battery cables need to be purchased.

06. BCI 2000 Watt Pure Sine Wave Inverter / 12VDC to 110VAC

Salient Feature

  • Rated power: 2000W
  • Peak power: 4000W
  • DC input: 12V
  • AC output: 120V AC
  • USB output: 5V / 500 A
  • Output Waveform: Pure sine wave
  • Frequency: 60Hz
  • Working Temperature: °F to +122°F

The BCI 2000 Watt Pure Sine Wave Inverter is designed for small and large appliances. It features innovative electronics which produces highly efficient power output. For this reason, most appliances still functions good with the unit just like they would on grid power. 

Innovative design.

The BCI 2000 features high quality build to ensure it delivers as per users’ expectations. It’s been designed with one goal in mind- total reliably and hassle-free operation.

Dual 2.5 inch integrated cooling fan.

The system offers quality energy efficiency without affecting its consistency. The automatic fan adjusts temperature on its own depending on the output. This way, performance is ensured and safety is maximized.

It’s reliable and powerful

Reliable 2000W uninterrupted power and surge capability of 4000W. It’s enough to deliver power output for any type of emergency. Also, this help minimize uneven results and challenging installation issues

Dual Led display.

The essence is continuous tracking of both the DC grid voltage and AC output. The unit is made to give precise display for all kind of crucial installations.

Smart logic control.

In addition to many features, the power inverter comes with multiple protection units. They include:

  • Reverse polarity
  • Over voltage
  • Short circuit
  • Over temperature
  • Overload Protection,
  • Low Voltage Protection

Lifetime customer support.

In case of any issues that require clarification, you can always contact the customer service who are available 24/7.


  • Quite operation
  • High energy conversion
  • Clear and easy to read display
  • Ample cleaner power with more protection
  • Robust construction and compact design
  • Easier troubleshooting
  • Reasonably priced


  • Manual not detailed
  • Short warranty

Related Post:

What Is An RV Inverter?

An inverter does the opposite of a converter. It’s a device designed to connect directly to the RV batteries and convert direct current (DC) voltage to the alternating current (AC) voltage. It simply rectify the 12v DC to create a 120 AC output in an RV. Once installed, an RV inverter is quite useful in running electrical appliances using renewable energy from batteries, solar, wind turbines and more.

In simple words, the unit works as a reliable source of power for electronic appliances in an RV. Besides, it can also function as an emergency backup to protect your belongings in case of a power outage.

Types of RV Inverter.

RV inverters consist of three main groups. These categories stands for the type of waveform, source, output and load. They include;

1: Pure Sine Wave Inverter

The output wave form of the voltage is given out in the form of a pure sine wave. This voltage delivers similar output to the utility supply hence making it more compatible with almost any RV device.

Pure sine wave inverters are capable of supplying effective, efficient power to all of your RV appliances. This is an added bonus since the unit will allow all the electronics to function to the fullest extent. While it’s true that all appliances are designed for pure sine wave power, the unit comes with a heavy price tag. The unit costs double or even three times the normal cost of other models. 

2: Modified Sine Wave

The build of this type of unit is somehow complex but mostly supply less efficient power to appliances. The output is neither square wave nor pure sine wave. And since the unit produces low energy, appliances using the motors tend to consume more power from the unit. Mostly, motors on your fans or bumps will utilize up to 30% more power as compared to when power is provided by sine wave inverter.

Another disadvantage with this unit is less brightness in your cabin lights, particularly when using fluorescent lights. If you don’t mind noise or less efficiency, then a modified sine wave unit isn’t bad at all.

3: Square Wave

This remains the most affordable option on the market today. That said, it’s the least used type since all electronics are designed for sine wave instead of square wave. It’s therefore ideal for simple things for instances tools with universal motors. If you supply the output form of this unit to sine wave electronics, chances of damage are significant. While the unit is cost-effective, the application is equally rare.

Why Do You Need An RV Inverter?

Having an RV inverter is crucial for inverting a 12V DC battery to 120V AC power. Remember the design of RV batteries supplies power in DC form at low voltage. For RV enthusiast, chances are you may have been in need of an inverter, especially on dry camping. Some of the reason you need an RV inverter include;

Highly Efficient

You may need inverters for power supply to run your onboard devices. Inverters such as the pure sine wave power unit has the ability to supply enough power similar to those generators at home.

Does not require fuel/gasoline

The main reason why you need an RV inverter is to convert battery power. For this reason, you won’t require to store gasoline as there is enough power all through. If you want nothing to do with gasoline storage, then having a RV inverter is the best decision.

What Size Of RV Inverter Do I Need?

First, let’s understand the meaning of ‘size’ in this context. This doesn’t mean the physical dimensions of an inverter rather it’s the number of wattages at a given unit output.

Now, that begs the question, what size of RV inverter?

A simple answer: it all depends on your RV appliances. However, you need to calculate the total sum of the wattage required by the devices in order to determine the right size. However, it’s not recommended to get a unit whose wattage output equals the total wattage of your devices. Instead, choose a unit with more wattage like 20%

Calculating wattage

First, check on the brand labels in the form of amps. Once you have the total amperes of your device, convert them as illustrated here;

Amperes x 120= total sum of wattages

However, we said the total watts should not be match. To increase the percentage,

20/100x Total sum of watts= size of unit

It’s important to note that there are not inverters valued the exact rate you get from your calculations. For that reason, pick a unit with more value that your total wattage. To avoid all the stress of making these calculations, get an online calculator for RV inverter.

How many batteries do you need?

To approximate the battery power available, take the current DC amperes and multiply by the number of hours you intend to use on a single day. Example, is you use 166 DC amps for 3 hours, then the formula is;

166*3 = 498 amps. 

Also, consider checking the effectiveness of the RV inverter. The inverter tends to draw more watts than it delivers during the conversion process from DC to AC.

How To Install RV Inverter?

Now that you understand what it takes to choose the best inverter for your RV, let’s learn on how to install it.


  • Connectors
  • Zip ties
  • Wrench
  • Inverter
  • Fasteners
  • Utility knife
  • Cable
  • Screwdriver
  • knife
  • Electric tape

To install,

Step 1. Clear Out Space

You need to clear enough area to safely rest your RV inverter. Also, you need to keep in separate compartment near to the battery. Needless to say, minimize keeping it suffocated areas, below fluids or close to flammable objects. In the same line, the surface you connect your RV unit must be noncombustible.

It’s during this stage that you need to check that the cables securely connects between your inverter and the battery.

Step 2. Secure the Inverter

Inverters are designed with subtle components that are prone to vibrations and bumping to something. Thus, you need to handle it with ultimate care. Once the unit is locked in place, next you need to attach it to the surface. Majority of the units have already made drilled holes. In this case, a screwdriver comes in handy. You may also need a wrench for tightening lag bolt. Regardless of anything, use the same procedure designed with your inverter.

By tightening it safe, you keep the inverter intact from swaying about and possibly becoming broken in the process, becoming a risk.

Step 3. Wire Inverter and Battery

The next step involves wiring it to a battery from which it will draw energy from. Different models come with different terminals for connections, so follow the specific guidelines from the manufacturer for quality outcome. Wiring helps provide continuous flow of power using the existing RV outlets. Here, the battery acts a power source when connecting the inverter.

For the right cable sizes and wiring diagram, use the inverter manual guide. For instance, installing a 1000W unit requires a 150amp circuit breakers and a four gauge cable.

The following are the right methods of wiring

Method 1: use a transfer switch to connect your unit to the alternating current distribution box. However, this method is costly.

Method 2: Plug an extension cord to one of the appliance from the unit to provide power.

Method 3: Detach existing outlets from the distribution box before installing new ones.

Method 4: Install a 30amp socket outside an RV while attaching it to the unit output.

Step 4. Ground the Unit

This is the last step that involves detaching an existing bolt, fir a 12V ground cable around it and secure it back in place. It’s that simple!

Top Brands of RV Inverters


Located in Bradenton, Fla, the manufacturer has decades of experience in the production of power inverters.  The company prides itself in customer satisfaction and its success is attributed to their innovative Quality Control program that values inverters through the manufacturing process.

  1. AIMS

The company specifically focuses on production of clean off-grid power. Founded in the year 2001, the company offers more than 90 power tools including the 8000 Watt DC. Besides, its supplies products to big corporations like NASA.


The medium sized manufacturer is based in Ventura, California. It is best known for solar-powered RV inverters ideal for off-grid living. Besides, it offers supportive offering through its community forum where clients share ideas on renewable solutions.


This company prides itself for the manufacturer of onboard AC power. It deals with RV technology for trucks, marine, construction and more. The company offers RV inverters that are simple and efficient for an RV’s power needs.

Magnum Energy inverters are our most popular inverter/chargers for RV’s. We carry all Magnum inverter products. Export versions are not listed but we can special order them, usually 2-4 days.

How Does The RV Power Inverter Work?

First, we need to understand what it means by DC AND AC power. Direct current usually comes from the battery and flows in one direction at a maximum of 12V. On the hand, AC keeps varying direction and comes at 120V. This current is designed for items that require high voltage rating. 

The input voltage, output and overall power depends on the make of a particular unit. And since an inverter doesn’t store electricity, it uses inbuilt batteries. To produce electricity, an inverter must store AC power from power stations into DC current.  The DC power then help charge the batteries in order to produce AC power for use in your RV appliances.

Now, most of the electronics on your RV runs of AC voltage, a reason you must convert the DC power from your batteries. With the right wattage, you will consistently power most of the appliances onboard your RV without the need of a generator.

Potential Problems with RV Inverters

Power inverters are reliable and rarely require much attention from owners. However, there are a few instances when they experiences fails. Such include;

Blown Fuses

A blown fuse completely blocks the flow of current in any direction. Use the manual guide to help locate the fuses and evaluate each separately to determine the problem.

Bad House Batteries

Your RV comes with batteries necessary to produce 110 volts AC. However, they have a short life span. Once they fail, they no longer hold charge hence less output to accessories. Consider replacing with a new battery.

Failed Cooling Fans

Should a cooling fan fail, internal components are likely to overheat and eventually fail. Have the fan repaired immediately to avoid damaging other components.


The best 2000 watt inverter for RV supply safe, continuous flow of power while also protecting your RVs appliances from surges, short circuits, and other problem. For this reason, it’s important to check on the inverter’s ratings and features for some clues as to whether it will fulfill all your V needs. Check on factors such as in-built protection, power output, build quality, ease of installation, cost among others for the right unit.

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How many amps can a 2000 watt inverter handle?

It all depends on the efficiency of the inverter and input voltage. Using the right formula, a 2000W inverter should handle 166.6 DC amps per hour. To calculate, you divide the number of wattages by the voltage which is usually 12V.

What is the best 2000 watt inverter?

The AIMS Power PWRI2000 is a great choice for people interested in portability. Designed with three AC sockets and a USB charging port, the pure sine wave deliver quality results. Its high price tag means great features and quality build.

Will a 2000 watt inverter run a microwave?

First, check on the microwave label for power consumption. Assuming a microwave draws 1500 watts, a 2000 watt inverter should work perfectly. Remember, a 2000 watt inverter has a surge capability of 4000W. It perfectly handles a 1500 watt requirements of a microwave

Will a 2000 watt inverter run a RV air conditioner?

Yes a 2000 watt inverter has a better chance. However, you must calculate the BTU rating of your AC. Also, an AC unit has two wattage rating. The starting rating is a bit higher compared to the running watts.

Will a 300w inverter run a TV?

It all depends on your TV rating. So let’s say if you have a 15” TV, you will need around 46w. A 300w modified sin wave inverter will comfortably run any type of TV.

How long will a 12 volt battery last with an inverter?

It all depends on your inverters capability and battery’s capacity to convert.

The formula that you need to use is the following:

watts / 12 volts =  amps.

The higher the amp hour rating on your battery, the longer the battery will last. For a 12-Volt inverter, each 100 Watts of the inverter load requires around 10 DC Amps from the battery. Therefore, the battery will last approximately between 10-17 hours.

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