Best 2,000 Watt Power Inverters for RVs in 2020 (Top 4 Reviews with Comparison)

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Power inverters allow you to convert the Direct Current (DC) 12V power supply in most automobiles and RVs to the 110V Alternating Current (AC) used by most household appliances.

Inverters are rated by wattage, and this rating is what determines how many AC power devices you can have connected and powered by your power inverter simultaneously.

You need to choose the best inverter that meets the AC power demands in your RV, and you want to choose the correct inverter for reliability, safety and performance. To make that decision easier, here are some reviews and a buyer’s guide to help you purchase the best 2,000 watt power inverter for your needs. Take a look at what I’ve got for you.

COMPARISON CHART

IMAGE PRODUCT
Krieger 2000 Watts Power Inverter 12V to 110V, Modified Sine Wave Car Inverter, Dual 110 Volt AC Outlets, DC to AC Converter with Installation Kit Included - MET Approved to UL and CSA Standards 1. Krieger KR2000 2,000 Watts Power Inverter 12V to 110V
  • Dual 120V AC outlets
  • Dual 2.5 amp USB ports
  • High speed cooling fan
  • ANL Inline Fuse
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Ampeak 2000W Power Inverter 3 AC Outlets DC 12V to 110V AC Car Converter 2.1A USB Inverter 2. Ampeak 2000W Power Inverter 3 AC Outlets DC 12V to 110V AC Car Converter 2.1A USB Inverter
  • Three 110V AC outlets
  • Single 2.5 amp USB port
  • LCD power output display
  • 35-Amp mini slip fuse x10
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POTEK 2000W Power Inverter Three AC Outlets 12V DC to 110V AC Car Inverter with USB Port 3. POTEK 2000W Power Inverter Three AC Outlets 12V DC to 110V AC Car Inverter with USB Port
  • Three 110V AC outlets
  • Single 2.4 amp USB port
  • LED power output meter
  • Audible alarm
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ENERGIZER 2000 Watt 12V Power Inverter, Dual 110V AC Outlets, Automotive Back Up Power Supply Car Inverter, Converts 120 Volt AC with 2 USB ports 2.4A Each 4. ENERGIZER 2000 Watt 12V Power Inverter
  • Dual 120V AC outlets
  • Dual 2.4 amp USB ports
  • LCD power output display
  • High speed cooling fan
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OUR TOP PICKS

#1 Krieger KR2000 2,000 Watts Power Inverter

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Krieger 2000 Watts Power Inverter 12V to 110V, Modified Sine Wave Car Inverter, Dual 110 Volt AC Outlets, DC to AC Converter with Installation Kit Included - MET Approved to UL and CSA Standards

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Krieger 2000 Watts Power Inverter 12V to 110V, Modified Sine Wave Car Inverter, Dual 110 Volt AC Outlets, DC to AC Converter with Installation Kit Included - MET Approved to UL and CSA Standards

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Krieger 2000 Watts Power Inverter 12V to 110V, Modified Sine Wave Car Inverter, Dual 110 Volt AC Outlets, DC to AC Converter with Installation Kit Included - MET Approved to UL and CSA Standards

Specifications

Power Rating

2000 watts RMS/4000 watts peak

Conversion Type

12V DC to 120V AC @ 60hz

Output Waveform

Modified Sine Wave

Dimensions

15” x 5.7” x 2.7”

Weight

5.5lbs

Warranty

3 years limited parts and labor

Safety Rating

UL Standard 458, CSA Standard C22.2

Features

  • Dual 120V AC outlets
  • LCD power output display
  • Front-mounted power switch
  • Dual 2.5 amp USB ports
  • High speed cooling fan
  • ANL Inline Fuse

When you want the best, you buy an inverter like the KR2000 from Krieger. Built with the highest quality materials and components, this direct-connection inverter is perfect for use in your RV. Krieger has an excellent reputation for safety, reliability and quality, and the KR2000 exemplifies the best of these values.

  • WHAT WE LIKE
  • WHAT WE DON’T LIKE
  • PROS/CONS OVERVIEW

There’s so much to love about this power inverter. Dual AC and Dual USB outlets make it perfect for mounting under the dashboard of any Class A, B, or C recreational vehicle, and you can easily run an extension cord to the rear compartment if needed. Moreover, you can run an electric range or hot plate on this inverter with plenty of wattage to run a mini-fridge or freezer.

The cooling is top-notch too thanks to the high speed fan and large aluminum heat sinks to dissipate the thermal energy created by the current conversion. It’s also got an internal fuse to protect it from power surges, and the “brain” of the KR2000 detects and shuts down the inverter should there be a thermal or electrical overload.

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

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

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

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

Specifications

Power Rating

2000 watts RMS/4000 watts peak

Conversion Type

12.8-13.2V DC to 105-125V AC @ 60hz

Output Waveform

Modified Sine Wave

Dimensions

10.27” x 8.9” x 3.43”

Weight

8.8 lbs

Warranty

18 month limited parts and labor

Safety Rating

ETL Listed

Features

  • Three 110V AC outlets
  • LCD power output display
  • Dual 2” high speed cooling fans
  • Single  2.5 amp USB port
  • Audible alarm
  • Front-mounted power switch

Limited installation space is often a concern for RV owners, and many may want to consider the Ampeak 2,000 Watt Power Inverter. The significantly smaller footprint makes it easier to mount in smaller spaces, and the additional AC outlet comes in handy when connecting appliances and accessories.

  • WHAT WE LIKE
  • WHAT WE DON’T LIKE
  • PROS/CONS OVERVIEW

The dual cooling fan design makes me feel better about the smaller housing of this Ampeak inverter. When you restrict space and airflow, it has a tendency to make cooling more complicated, and there is a higher risk of overheating. Having that extra airflow power to circulate heat away from the inverter itself definitely makes me feel better about the unit as a whole.

Video

#3 POTEK 2000W Power Inverter Three AC Outlets 12V DC to 110V AC Car Inverter with USB Port

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POTEK 2000W Power Inverter Three AC Outlets 12V DC to 110V AC Car Inverter with USB Port

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POTEK 2000W Power Inverter Three AC Outlets 12V DC to 110V AC Car Inverter with USB Port

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POTEK 2000W Power Inverter Three AC Outlets 12V DC to 110V AC Car Inverter with USB Port

Specifications

Power Rating

2000 watts RMS/4000 watts peak

Conversion Type

12.8-13.2V DC to 105-125V AC @ 60hz

Output Waveform

Modified Sine Wave

Dimensions

9.65 X 9.57 X 3.58”

Weight

6.79lbs

Warranty

18 month limited parts and labor

Operating Temperature

32-104 degrees Fahrenheit

Features

  • Three 110V AC outlets
  • LED power output meter
  • Aluminum housing
  • Single 2.4 amp USB port
  • Audible alarm
  • 30Ax8/250V fuse

A high quality product for the budget minded is what makes the Potek 2,000 watt Power Inverter an attractive option. The small footprint, advanced cooling system and other amenities all make this a premium option that won’t break the bank.

  • WHAT WE LIKE
  • WHAT WE DON’T LIKE
  • PROS/CONS OVERVIEW

The aluminum external housing is a major selling point for me. Plastic housings tend to perform poorly when dissipating heat, and the Potek has both a dual cooling fan system and an aluminum housing. You can mount it in much tighter quarters thanks to the smaller footprint without worrying about it overheating. Combined with an integrated mounting system, this is a great little power inverter at a great price.

Video

#4 ENERGIZER 2000 Watt 12V Power Inverter

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ENERGIZER 2000 Watt 12V Power Inverter, Dual 110V AC Outlets, Automotive Back Up Power Supply Car Inverter, Converts 120 Volt AC with 2 USB ports 2.4A Each

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ENERGIZER 2000 Watt 12V Power Inverter, Dual 110V AC Outlets, Automotive Back Up Power Supply Car Inverter, Converts 120 Volt AC with 2 USB ports 2.4A Each

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ENERGIZER 2000 Watt 12V Power Inverter, Dual 110V AC Outlets, Automotive Back Up Power Supply Car Inverter, Converts 120 Volt AC with 2 USB ports 2.4A Each

Specifications

Power Rating

2000 watts RMS/4000 watts peak

Conversion Type

12V DC to 120V AC @ 60hz

Output Waveform

Modified Sine Wave

Dimensions

14.9” x 5.5” x 2.7”

Weight

8.5lbs

Warranty

2 year “Hassle Free” Replacement

Safety Rating

UL Standard 458, CSA Standard C22.2

Features

  • Dual 120V AC outlets
  • LCD power output display
  • Front-mounted power switch
  • Dual 2.4 amp USB ports
  • High speed cooling fan
  • Battery terminal cables included

Energizer has been a household name for decades, and their ENK2000 power inverter conforms to their outstanding reputation. With an all metal housing, large 3” cooling fan and excellent safety ratings from three independent testing agencies, this inverter is an exceptional choice for use in your car, truck or RV.

  • WHAT WE LIKE
  • WHAT WE DON’T LIKE
  • PROS/CONS OVERVIEW

Dual USB Ports paired with dual AC outlets is the way to go for power inverter design in 2020. It’s much easier to keep an extra USB cable in the cab of your RV than it is to remember an AC adapter and charger cable. Moreover, the amperage output is more than sufficient to charge even the most demanding accessories like tablets and high end smartphones.

The materials for construction are similarly excellent, and the ENK2000 includes everything you need to connect directly to your battery and get your appliances and accessories running. Best of all, it has a smart power monitoring system with backlit display and audible alarm. If there is  a problem with your power output, the ENK2000 will immediately alert you to the problem and shut itself down to prevent damage.

Video

BUYER'S GUIDE

What is the difference between a modified and a pure sine wave inverter?

Modified sine wave power inverters are designed to function optimally with most AC appliances. Sometimes power tools will experience a loss in power using a modified sine wave inverter, but it largely depends on the power draw of the tool and the power output of the inverter.

Pure sine wave inverters are the type of inverters provided by utility companies that allow appliances to function to full factory specifications regardless of what device is connected to power. These tend to be very costly and intended for use with solar power systems as opposed  to automotive DC current.

Are 12V appliances better than using AC appliances on a 110V power inverter?

In terms of power efficiency, 12V appliances like those used  by long haul truckers and in larger RVs are better than using standard AC appliances on a 100V power inverter. Any time you convert current, voltage or amperage you are going to reduce the power efficiency and potentially affect the performance of the connected devices.

The real question is whether you are willing to pay the significantly higher prices for 12V or 24V DC appliances for your RV. These appliances are far more costly than their AC counterparts, and using a standard AC appliance even with a power inverter is always going to be more cost effective. If money is no object, do as you will. If not, you’re better off using an inverter.

How would I use a power inverter in my mobile home?

Typically, you will need to wire the inverter directly to the vehicle battery terminals to draw electricity safely. Once properly connected to the battery, the inverter can be mounted in a convenient location in the front of your RV and appliances connected via extension cord.

What size RV power inverter do I need?

Check the wattage for each appliance you want to connect to see how many watts it uses. Electric ranges, hot plates, electric griddles and similar appliances draw the most wattage, so you probably can’t run them at the same time as your coffee maker. Appliances like refrigerators, TVS and electronics often draw significantly less wattage, so you don’t need to worry as much about overloading the inverter. The only reason you need additional wattage is to ensure you can run multiple high draw appliances simultaneously.

How do I determine if an RV power inverter is working or if it needs to be replaced?

If you notice flickering lights or unexpected power loss from your appliances, more than likely it’s time to replace your power inverter. You may also see low voltage alerts displayed on the front of the power inverter. You may also want to test the AC outlets to ensure they are putting out the correct voltage with a multimeter. That is the best way to make certain your inverter has a problem.

CONCLUSION

My recommended choice out of all these 2,000 watt inverters is the Krieger KR2000. It’s built with a metal housing, has high frequency capacitors, large aluminum heat sinks and includes a remote control panel. Best of all, it has multiple safety ratings by independent safety review agencies, giving you peace of mind about safety and reliability.

If you are installing your first inverter or replacing an older model, check the KR2000 out first. It’s an exceptional value that will provide you with years of reliable service.

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