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3000 Watt Inverter Reviews

3000 Watt inverters are heavy duty devices capable of running power-hungry appliances like washing machines, microwaves and hair dryers.

Thus, these are ideal power sources for camping sites, RVs and providing back up power to homes in case of emergencies.

In this guide you will find in-depth reviews of 10 of our favorite 3000W power inverters, or if you don't have time to read the full reviews, check out the summary table below of our very best picks.

Summary of our Favorite 3000 Watt Power Inverters:

Preview
Our Top Pick
AIMS Power3000 WATT Pure SINE Power Inverter 12 VDC to 120 VAC - Non UL Listed
Schumacher PC-3000 3000 Watt DC to AC Power Inverter with (4) 120V AC Outlets, (2) USB Port Power Directly Connect to Battery
Branded Option
Energizer Power Inverter Series 3K Watts
Rockstone Power 3000 Watt Voltage Converter Transformer - Heavy Duty Step Up/Down AC 110V/120V/220V/240V Power Converter - Circuit Breaker Protection – DC 5V USB Port - CE Certified [3-Year Warranty]
Product name
AIMS Power3000 WATT Pure SINE Power Inverter 12 VDC to 120 VAC - Non UL Listed
Schumacher PC-3000 3000 Watt DC to AC Power Inverter with (4) 120V AC Outlets, (2) USB Port Power Directly Connect to Battery
Energizer Power Inverter Series 3K Watts
Rockstone Power 3000 Watt Voltage Converter Transformer - Heavy Duty Step Up/Down AC 110V/120V/220V/240V Power Converter - Circuit Breaker Protection – DC 5V USB Port - CE Certified [3-Year Warranty]
Price
Price not available
$315.15
Price not available
$109.99
Customer rating
-
-
-
-
Prime benefits
-
-
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Our Top Pick
Preview
AIMS Power3000 WATT Pure SINE Power Inverter 12 VDC to 120 VAC - Non UL Listed
Product name
AIMS Power3000 WATT Pure SINE Power Inverter 12 VDC to 120 VAC - Non UL Listed
Price
Price not available
Customer rating
-
Prime benefits
-
More information
Preview
Schumacher PC-3000 3000 Watt DC to AC Power Inverter with (4) 120V AC Outlets, (2) USB Port Power Directly Connect to Battery
Product name
Schumacher PC-3000 3000 Watt DC to AC Power Inverter with (4) 120V AC Outlets, (2) USB Port Power Directly Connect to Battery
Price
$315.15
Customer rating
-
Prime benefits
More information
Branded Option
Preview
Energizer Power Inverter Series 3K Watts
Product name
Energizer Power Inverter Series 3K Watts
Price
Price not available
Customer rating
-
Prime benefits
-
More information
Preview
Rockstone Power 3000 Watt Voltage Converter Transformer - Heavy Duty Step Up/Down AC 110V/120V/220V/240V Power Converter - Circuit Breaker Protection – DC 5V USB Port - CE Certified [3-Year Warranty]
Product name
Rockstone Power 3000 Watt Voltage Converter Transformer - Heavy Duty Step Up/Down AC 110V/120V/220V/240V Power Converter - Circuit Breaker Protection – DC 5V USB Port - CE Certified [3-Year Warranty]
Price
$109.99
Customer rating
-
Prime benefits
-
More information

Last update on 2020-11-30 / Affiliate links / Images from Amazon Product Advertising API

What can a 3000 Watt inverter run?

You can connect a number of appliances to an inverter of this power range as long as their combined power demand does not exceed 3000 Watts. All electrical appliances have a wattage rating that specifies how much power they need to operate.

This rating is usually available on their labels. It is a conventional practice to have oversized inverters which are capable of handling 15-20% overloads for short periods of time. As per this rule of thumb, a 3000W inverter is good for running a load of approximately 2400-2500 Watts.

An inverter of this size can comfortably power a few lighting loads, a refrigerator, a microwave, a coffee machine and also charge your cellphone and laptop. Of course, specific appliance wattage ratings have to be checked as they may vary from case to case.

Will a 3000 watt inverter run a refrigerator?

An inverter of this capacity is capable of running refrigerators which typically have a wattage requirement in the range of 1200-1500 Watts. More power intensive commercial grade refrigerators can also be run. Most large refrigerators have an amperage requirement of 15 Amperes, which can be met by inverters of this size. 

How many amps does a 3000 watt inverter draw?

Inverters convert 12 Volt DC from batteries to 110 V AC for running electric devices. The current drawn by 3000 W inverters can be calculated as follows.

Watt (Power) = Volts (Voltage) x Amperes (Current)

Current drawn by 3000 W inverter= (3000/110) A = 27.3 Amperes approx.

Reviews of our Favorite 3000 Watt Power Inverters

AIMS 3000 Watt Pure Sine Power Inverter 12 VDC to 120 VAC USB Port

This AIMS 3000 Watt pure sine wave inverter produces a clean sinusoidal output perfect for running heavy duty appliances efficiently. The construction is robust, overload and over-temperature protections are present and the inverter also has multiple outlets for ease of use.

The inverter is priced justifiably for a pure sine wave inverter.

Apart from state of the art technology, durability and reliability, this inverter also provides great ease of use. This is one of the reasons why the AIMS offering finds pride of place as one of our top picks in the 3000 Watts range.

We love the fact that the inverter provides direct connect AC terminal blocks, which comes in handy when you have a variety of appliances that you want to operate.

The inverter boasts of 6000 W surge capabilities and audible alarms that indicate low battery conditions.  

AIMS Power3000 WATT Pure SINE Power Inverter 12 VDC to 120 VAC - Non UL Listed
  • 3000 Watt continuous power, 6000 Watt surge peak power
  • 12 Volt DC input, Pure sine wave, GFCI Outlet
  • AC Direct Connect Terminal Block, USB Outlet 2.1A
  • 90% Efficiency, Short circuit protection, On/off switch
  • Dual cooling fans thermally controlled, GFCI Reset-able AC Outlet, Instruction manual

Last update on 2020-11-30 / Affiliate links / Images from Amazon Product Advertising API

PROS

  • 6000 W surge capabilities
  • Overload and over-temperature protection
  • Direct connect AC terminal blocks

CONS

  • Cannot be plugged into car cigarette lighter port

VertaMax Modified 3000 Watt (6000W Surge) 12V Power Inverter DC to 115 AC Car, Solar, Off-Grid, RV, Back Up Power

With a LED screen that enables easy monitoring of power output, advanced protection features (like reverse polarity protection, thermal shutdown and inbuilt fuses) and a durable metal housing, this VertaMax modified sine wave inverter is one of the best options in the market.

For a 3000W modified sine wave inverter, this inverter is not too expensive.

This VertaMax inverter is lightweight, enables easy monitoring and has multiple AC and USB outlets. Thus, it ticks all the boxes when it comes to a heavy-duty inverter meant for use as a portable source of power.

VertaMax Modified 3000 Watt (6000W Surge) 12V Power Inverter DC to 115 AC Car, Solar, Off-Grid, RV, Back Up Power
  • Includes VertaMax 3000 Watt (6000 Watt Surge) Modified Sine Wave Inverter with three AC outlets and LED Digital Display
  • LED Display shows DC battery voltage and Watts (AC power consumption). Monitor power usage and battery voltage.
  • 1 year warranty. Reliable design with thermal shutdown, reverse polarity protection via internal fuses, short circuit protection, over-voltage protection, low voltage shutdown, and low/high voltage alarm.
  • The VertaMax 3000 has 3 grounded AC outlets (115 AC for USA household devices). Each AC outlet has its own circuit breaker (red switch below each outlet).
  • Typical examples of appliances that can be powered by this inverter: computers, televisions, video game consoles, cell phone chargers, microwaves, air conditioners, and the list goes on.

Last update on 2020-11-30 / Affiliate links / Images from Amazon Product Advertising API

PROS

  • Advanced protection features like reverse polarity protection, thermal shutdown and inbuilt fuses
  • LED display screen
  • Multiple output ports

CONS

  • Modified sine wave inverter

HAITRAL Power Inverter 3000W Modified Wave Inverter 3000 Watt 12 Volt DC to 110 Volt AC Converter with Three Intelligent Temperature Control Fans

The Haitral 3000W power inverter is housed in a lightweight aluminium shell casing with intelligent temperature protection, overload protection and 6000 Watt surge protection capabilities. This inverter scores high on a number of fronts, including durability, portability, functionality and aesthetics.

The price is pretty budget-friendly.

This inverter comes with intelligent cooling fans, a on/off switch for safe operation and two AC outlets for plugging in multiple devices. There are multiple USB ports as well. The pocket-friendly price is the cherry on the cake and earns it a place on our list of best available 3000 W inverters.

Last update on 2020-11-30 / Affiliate links / Images from Amazon Product Advertising API

PROS

  • Intelligent cooling fans
  • Long battery cables
  • Pocket friendly price

CONS

  • Modified sine wave inverter
  • Cannot be plugged into cigarette lighter ports

POTEK 3000W Power Inverter 4 AC Outlets 12V DC to 110V AC Car Inverter with 2 USB Port

This Potek 3000W power inverter comes with multiple inbuilt protection schemes, durable external housing and multiple power outlets (4 AC ports and 2 USB ports). The construction is robust and lives up to the reputation of Potek as a brand name.

The price is at par with similar products in the same range.

Intelligent cooling fans that do not let the temperature of the device exceed 104 F, inbuilt protection schemes (overload, overvoltage, undervoltage and overheating) and multiple AC outlets make this Potek inverter score high on functionality. The inverter is also easy to carry, comes with a robust construction and a manufacturer’s warranty.

POTEK 3000W Power Inverter 12V DC to 110V AC Car Converter 4 AC Outlets with 2 USB Ports
  • [POTEK 3000WATT POWER INVERTER]: Provides 3000W continuous DC to AC power and 6000 watts of peak power to charge your multiple electronic devices.
  • [MULTI-PURPOSE CHARGING] : Designed with 4 AC outlets and 2 USB charging ports,perfect for charging cell phones, laptops,water dispensers,air compressor,refrigerator,coffer maker,electric motor saw,etc
  • [MULTI-PROTECTION]: Provides protection against overload,overheat,low voltage,high voltage and short circuit, safe for your equipment and batteries
  • [INTELLIGENT COOLING FAN]: To keep the inverter cool,the fans speeds up when temperature is over 104℉.The fan do not run when the inverter is turned off.
  • [WHAT YOU CAN GET]:POTEK 3000W Power Inverter(red), 4xCar Battery Cables, 1xUser Manual

Last update on 2020-11-30 / Affiliate links / Images from Amazon Product Advertising API

PROS

  • Intelligent cooling fans
  • Long battery cables
  • Four AC and two USB ports

CONS

  • Output is not purely sinusoidal

Schumacher PC-3000 3000W Power Inverter

The Schumacher 3000 Watt inverter boasts of a robust construction, technical excellence and a plethora of advanced technical features. Long battery cables, inbuilt protection schemes, cooling fans, an on/off switch and multiple power outlet ports make this inverter one of the best available products of its kind on the market.

The price is at par with similar products in the same range.

We like the Schumacher inverter because of its lightness, portability and versatility. The 4 NEMA standard AC outlets are extremely handy for operating multiple appliances at the same time. Also, the multiple USB ports mean that you can charge your cellphone and tablet at the same time.

Sale
Schumacher PC-3000 3000 Watt DC to AC Power Inverter with (4) 120V AC Outlets, (2) USB Port Power Directly Connect to Battery
  • Converts 12V battery power to 120V AC household power, designed for heavy-duty remote tools and equipment
  • Includes four NEMA 5-15 USA AC outlets, two 5V 2A USB ports, low-battery alarm, and LED indicator
  • Thermal protection ensures the unit shuts down if operating temperature is excessive
  • Two high-speed, built-in fans ensure constant, cool operation
  • Surge protection protects against damaging current fluctuations

Last update on 2020-11-30 / Affiliate links / Images from Amazon Product Advertising API

PROS

  • Intelligent cooling fans
  • 4 NEMA standard AC output ports
  • Lightweight 

CONS

  • Output is not purely sinusoidal
  • Remote control option not available

HAITRAL 3000 Watt Power Inverter 12 Volt DC to 110 Volt AC Voltage Car Adapter, Car Inverter,Automotive Back up Power Supply for Refrigerators, TV, Rechargeable Devices

Multiple AC outlets, LED health indicators, intelligent cooling fans and a durable aluminium shell casing make this Haitral inverter a great choice as a portable power source.

The price is budget-friendly.

We give this Haitral inverter full marks because of its portability and functionality. There are LED indicators that flash red in case of equipment malfunction (easy monitoring of device health), cooling fans that prevent the device from overheating and multiple power outlets make this device a great choice.

Last update on 2020-11-30 / Affiliate links / Images from Amazon Product Advertising API

PROS

  • Intelligent cooling fans
  • Multiple AC output ports
  • Lightweight

CONS

  • Remote control option not available

Power TechON 3000W Pure Sine Wave Power Inverter 12V DC to 120V AC with 3 AC Outlets + 1 5V USB Port, 2 Battery Cables, and Remote Switch (6000W Peak) PS1004

Power TechON is known for its high quality products and this 3000W pure sine wave inverter lives up to the reputation. The robust construction, durable build and inbuilt protection schemes make this inverter one of our top picks for a heavy duty inverter.

On the pricier end of the scale.

This Power TechON device is one of our favorites on this list of 3000W inverters. The device is very safe to operate and also comes with a remote on/off switch. The inverter also has multiple power outlets, cooling fans and inbuilt fuses to protect the device from voltage fluctuations.

GoWISE Power PS1004 3000W Continuous 6000W Surge Peak Power Pure Sine Wave Inverter with Starter Cables and 4 Output Sockets
  • GoWISE Power PURE SINE Power Inverter 3000W Continuous/6000W Surge, 12V DC to 120V AC w/ Black and Red Cables w/ Ring Terminals, Remote Switch, 5 kinds of Protection Systems and 4 Output Sockets
  • Ideal use in cars, vessels, and for power failure emergencies and s maximum efficiency with computers, sensitive equipment, and more
  • 5 Protection systems: Thermal protection, Overload protection, Over Voltage protection, Under Voltage protection, Low Voltage protection alarm
  • Total Harmonic Distortion (THD) <3%; soft start low interference tech and temperature control cooling fan. output voltage: ac 120v; frequency: 60hz

Last update on 2020-11-30 / Affiliate links / Images from Amazon Product Advertising API

PROS

  • Remote switch available
  • Multiple AC output ports
  • 6000 W peak capability 

CONS

  • Modified sine wave inverter

PowerDrive PD3000 3000W Power Inverter with Bluetooth

Not only does this power inverter from powerdrive boast of the usual bells and whistles like protection schemes, multiple outlets and robust construction, but also comes with bluetooth compatibility. You can even download a free app on your phone that lets you control the inverter operation remotely.

Pretty much priced at the market average for this quality and power.

Multiple three-prong AC outlets, USB ports and an intelligent cooling mechanism make this PowerDrive inverter an easy winner. It is also super portable, weighing less than 13 pounds. The inverter is well-suited for heavy duty applications and can deliver a peak load of 6000 Watts.

PowerDrive PD3000 3000W Power Inverter with Bluetooth
  • Four (4) 3-prong ac outlets support multiple devices
  • Two (2) usb power ports (total 2400ma)
  • Download the free app to remotely access features and settings
  • Removable control panel detaches to allow remote monitoring and testing

Last update on 2020-11-30 / Affiliate links / Images from Amazon Product Advertising API

PROS

  • Bluetooth compatible
  • Multiple AC output ports (3 AC and 2 USB)
  • Weighs less than 13 pounds

CONS

  • You might not love the color scheme

Rockstone Power 3000 Watt Heavy Duty Step Up/Down Voltage Transformer Converter - Step Up/Down 110/120/220/240 Volt - 5V USB Port - CE Certified

Also capable of stepping up and stepping down voltages, this Rockstone Power 3000 Watt Heavy Duty inverter is built to last. It is housed in a durable metal casing and has in-built cooling technology. However, the added functionalities make this inverter a little bulkier and more difficult to carry.

An absolute bargain for this power range.

This power inverter is multipurpose. You have USB ports in addition to AC sockets which are available at both the 110-120 and 220-240 Volts voltage ranges. It is CE certified for safe operation and has integrated protection schemes that ensure a long product life.

Sale
Rockstone Power 3000 Watt Voltage Converter Transformer - Heavy Duty Step Up/Down AC 110V/120V/220V/240V Power Converter - Circuit Breaker Protection – DC 5V USB Port - CE Certified [3-Year Warranty]
  • 3000 Watts Heavy Duty Step Up/Down Voltage Transformer Converter. Step Up Voltage from 110-120 Volts to 220-240 Volts. Step Down Voltage from 220-240 Volts to 110-120 Volts.
  • Patented Simultaneous 3-Mode Output: 5V USB Port / 120V USA Output Socket / 220V Universal Output Socket. CE Certified. 3-Year Manufacturer's Limited Warranty. Metal Casing. Full Range Fuse Protection. Full Range Over Current Protection.
  • RockStone Power proudly supports the United States Military since 2001, and have became a proud supplier for Tesla Inc. since 2018. Shipping is available to all Overseas Military APO/FPO/DPO addresses.
  • For safety reasons, it's recommended to use a Voltage Converter/Transformer that's max watts is at least 50% higher than your appliance. For example; 3,000 transformer can be only be used with an appliance that uses up to 2,000 Watts that is to prevent damage from the transformer itself and the appliance being used.
  • Package Contents: Rockstone Power 3000 Watt Heavy Duty Voltage Transformer Converter, Hardwired Heavy Duty Insulated Power Cord with USA Grounded 3-Prong Plug, American to European Grounded Schuko Wall Outlet Plug Adapter, 2 PCS Spare Fuses, and Instruction Manual.

Last update on 2020-11-30 / Affiliate links / Images from Amazon Product Advertising API

PROS

  • Can also act as step-up/step-down voltage transformers
  • Multiple AC output ports 
  • Low price

CONS

  • Heavier weight than some competitors

ENERGIZER 3000 Watt Power Inverter converts 12V DC from car's battery to 120 Volt AC

This inverter is METLAB certified in terms of quality and safety of operation. Armed with overload, overvoltage and overheating protection, the inverter is housed in a durable but lightweight metal casing that enhances user experience.

Moderately priced for such a well established brand

This Energizer inverter checks a number of boxes that inverter buyers normally evaluate products on. It has a quality certification, multiple AC and USB ports for charging devices simultaneously. Also protected by intelligent temperature control and overcurrent protection devices, this inverter provides versatility and utility. You can hook it up to your car batteries by means of cables with ring terminals.

Energizer Power Inverter Series 3K Watts
  • Energizer inverter to power appliances and power tools

Last update on 2020-11-30 / Affiliate links / Images from Amazon Product Advertising API

PROS

  • METLAB certification
  • Multiple AC output ports 
  • Can operate several power hungry devices at once

CONS

  • Cannot be plugged into cigarette lighter ports
  • Modified sine wave inverter