1500 Watt Power Inverter Reviews in 2020

Power Inverters convert direct current (DC) that comes from batteries to alternating current (AC); these devices are crucial in environments having irregular to no traditional AC supply. The most popular version of these Inverters is the 1500 Watt Power Inverter, these Power Inverters provide a perfect balance between power and cost for this reason they have high marketability.

A 1500 watt Power Inverter is suitable for running household electronics and power tools and is ideal as an emergency back-up in case of power outages. Some Power Inverters also allow phone charging through the USB ports. Portable inverters are useful for off-grid activities like camping trips and the operation of construction tools in a remote location.

Almost all the Power Inverters use car batteries to draw power, having a Power inverter in the car allows you to power up appliances on the go.     

The Market for 1500 Watt Inverters is vast and so are the choices. The plethora of choices might confuse or even scare a normal buyer with not much knowledge about power electronics. But don’t worry, we are here to help you out; we have picked out the top 1500 Watts Power Inverters available, you can go through the list and decide according to your needs.

How to install a 1500 Watt Power Inverter?

If you are using appliances with a power load of 150 Watts or less, you can directly connect your Power Inverter to the car’s cigarette lighter adapter to draw power. Only use this method if you will not use your Inverter regularly and won’t be using any large equipment.

If you are powering uploads of over 150 Watts, connect your Power Inverter directly to your car battery. You will require a 4-gauge power cable to draw power from the car battery to run the Power Inverter. The process is very simple, Unscrew the nuts on both the terminal loops of the inverter, slip the red power cable to the positive terminal and the black power cable to the negative terminal and secured the connection properly; Now, connect the red cable to the positive terminal of the battery and the black cable to the negative terminal. Make sure the connections are secure, more secure the connection better the current flow through the Inverter. You can also wire the entire setup inside your vehicle by using the help of a professional and mount the inverter wherever you like inside the car.

But if you want portability to connect the Inverter to any car or any external battery you want, then you can use clamps to directly connect the inverter to the battery inverter and unclamped it when you are done.       

One thing you should keep in mind is that if your Inverter doesn’t have in-built fuses, you must install an in-line fuse or circuit breaker (typically 80 amp) near the battery to prevent accidental short circuit leading to fire hazards and causing damage to your Inverter and your car.

What will a 1500 Watt Power Inverter run?

A 1500 Watt Power Inverter can operate any appliance or tool until and unless it’s starting load, and continuous load falls under the operational continuous-1500 watts and peak surge watts.

Power Inverters are typically used to power computers, televisions, small microwaves, air conditioners, and the list goes on.

11 Best 1500 Watt Power Inverter

Go Power! 1500 Watts Power Inverter

Go Power! GP-ISW1500-12 Industrial Pure Sine Wave Inverter - 1500 Watt / 12V

If you are looking for a 1500 solar watt inverter with pure sine wave output, Go Power! 1500 Watt might be the best bet, this power inverter is a strong performer for larger loads and can easily serve as the power source for appliances like TVs, stereos, computers, or as a source of emergency backup power. The Go Power! GP-ISW1500 needs just a 12 volt clean AC power input to produce a 1500 Watts continuous output through its two GFCI outlets.

This inverter is also included in Go Power!’s WEEKENDER ISW Charging System (Overlander Solar Charging Kit).

  • Clean AC input.
  • Highly Efficient Output.
  • Pure Sine Wave Output.


  • Loud Fans.
  • Bit Expensive.

Krieger 1500 Watts Power Inverter

Krieger 1500 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
This Lightweight Power inverter will easily operate all the appliances in your RV or Car, the in-built high-performance capacitors provided by Krieger reliably charge equipment with heavy surge loads and its high-Frequency Transformers is very efficient in power conversion.

This 1500 watt modified sine wave inverter converts a 12V DC input to 120V modified sine wave AC output with a peak power of 3000 Watts.

Krieger provides two standard North American AC outlets capable of operating your television and home appliances, and two USB ports can charge your small electronics.

The in-built LCD shows Battery Output Wattage (W) or Input voltage display (VDC) and a Warning Indicator against High Voltage, Low Voltage, Voltage Overload, and Temperature Overload.       

Smart chip protection in Krieger 1500 watts power inverter guarantees low voltage, high-voltage, short circuit overload, and high-temperature protection.


  • Portable
  • LCD
  • Cheap


  • Modified Sine Wave

Energizer 1500 Watts Power Inverter

Energizer 1500 Watts Power Inverter 12V to 110V, Modified Sine Wave Car Inverter, DC to AC Converter with Dual 110 Volts AC Outlets and 2 USB Ports 2.4A ea - METLab Approved Under UL Std 458

In terms of specifications and features, this Power Inverter is an identical twin of the previously reviewed Krieger 1500 Watts Power Inverter.      

The only difference we could find between these two inverters is that Krieger costs $1 more than the Energizer 1500 Watt, otherwise you cannot separate the two.


  • Portable
  • LCD
  • Cheap


  • Modified Sine Wave

Power Bright 1500 Watt 12 Volt Power Inverter

Power Bright 1500 Watt 12 Volt Power Inverter
Providing a 1500W continuous power and a 3000 watts peak power, this inverter will be an excellent addition to your RV, Boat, it can also serve as a domestic inverter for your household circuits and appliances.      

This device has two AC outlet but the absence of USB ports has been deeply felt. Safety features in this 1500 power inverter include overload indicator, power ON/OFF switch, and replaceable 30 amp spade type fuses. Low Voltage alarm, overload, and short protection are also present guaranteeing the safety of the inverter and of the connected devices.

The in-built digital LED informs about the Input DC Voltage or Output Wattage. We were also impressed by the anodized aluminum casing of the inverter, which provides maximum heat dissipation.


  • LED
  • Anodized Aluminum Casing


  • No USB Port

Wagan Tech SlimLine 1500 Watt Inverter

Wagan EL3722 Slim Line 12V 1500 Watt DC to AC Power Inverter with 3500 Watt Surge Power


If you are looking for a compact and portable inverter for your camping trips, tail-gating or your kid’s football practice or one which you can load on your boat, RVs and semi-trucks to full-fill your power requirements, our top suggestion would be Wagan Tech SlimLine 1500 watt inverter, This power inverter comes very handy with its slim design and lightweight to turn DC (battery) power into AC (household) power whenever and wherever you need.

But don’t go on its small size, this power inverter is lesser to none of its competitors in any aspect. It produces a 1500 watts continuous power with a 3500-watt surge power. The high peak surges support the operation of appliances such as power tools, microwaves, air conditioners, and refrigerators. One thing that sets Wagan tech. apart is the quality of components and reliable MOSFET transistors they use in their inverters and other products. The company has also coined the term TrueRated Power in their inverters and promise the consumer that the number printed on the inverter is the genuine output of the device whereas in other inverters actual output wattage varies with the numbers claimed.

The SlimLine 1500 Watt Inverter offers 3 AC outlets, one extra than most inverters, and 2 USB ports on the front of the machine. The rear end of the inverter holds the two thermal cooling fans. The Power inverter also offers Built-in Safety Protections; and features like Automatic Shutdown.


  • Compact and Portable
  • 3 AC outlets
  • 3500 Watt Surge
  • Highly Efficient


  • Modified Sine Wave Output

POTEK 1500W Power Inverter

POTEK 1500W Power Inverter Dual AC Outlets DC 12V to 110 V AC Car Inverter with USB and Bluetooth
There are only a few inverters in the market that gives consumers the convenience of controlling an inverter’s function from a distance; well, Potek 1500W is proudly one of them. The unique design of this power inverter features a wireless remote control system that could control the inverter within 33ft of a single range by downloading the affiliated APP on your smartphone. The Potek 1500W Power Inverter is fairly compact size and light weighted which makes ideal for use on the road, at campsites, remote job sites or anywhere AC power is needed

Potek has also put in a revolutionary intelligent temperature control cooling fan that only works when the temperature is over 104℉. This inclusion encourages energy conversation and noise reduction.

This app-controlled power inverter is equipped with Dual AC outlets to draw the 1500 watts continuous power and a 3000 watts surge power produced at the output and one USB charging port to charge your electronics. Pontek 1500W Power inverter can charge your small electronic devices like phones and tablets and can also power appliances like microwaves and power tools.       

This power inverter has over-voltage overload, over-current, under-voltage, overheating, short circuit protection, and 6 internal fuses to ensure the safety of the Power Inverter and the connected devices.


  • Remote Controlled
  • Intelligent temperature control cooling fan
  • Portable
  • 6 internal


  • Modified Sine Wave Inverter

Cobra CPI 1575 1500 Watt

Cobra CPI 1575 1500 Watt 12 Volt DC to 120 Volt AC Power Inverter

This is another light-weight portable power inverter perfect for other off-grid activities like camping and it is also highly capable of powering up office equipment and household appliances from your vehicle.

This 1500W power inverter has a standard 3000 watts peak power and converts 12V DC battery power into AC household power.

The Power Inverter has 3 AC outlets to power up your as microwave ovens (1000 watts or fewer), coffeemakers, laptops, TV sets, etc, and a USB port for your mobile phones and other electronics.      

The cobra 1500 watt has an in-built Volt/Watt meter that keeps track of power usage; Cobra also guarantees “Pentagon Protection” i.e., 5 levels of protection against failure, which includes thermal shutdown, reverse polarity protection, over-voltage shutdown, low voltage shutdown, and low voltage alarm.


  • Compact and Lightweight
  • 3 AC Outlets
  • Pentagon Protection


  • Modified Sine Wave Output
  • Low Rated

Tripp Lite 1500W Power Inverter

Tripp Lite 1500W Power Inverter, Medium-Duty Power Inverter with 2 AC 2 USB Outlets, 2.0A Battery Cables (Pinv1500)

If you are that kind of person who is always on the move, traveling through cities, working on remote locations and want a simple way to turn your car, boat, camper or work truck into a mobile office, workshop or kitchen well then Tripp Lite 1500W Power Inverter is there to answer all your needs.

This Power Inverter converts the 12V power from a car or truck battery into reliable and usable 120V AC power at 1500 watts and peak power of 3,000 watts. This power could be drawn out through the dual NEMA 5-15R outlets (standard AC outlets) to deliver continuous output for powering electronics with greater power needs, ideal for such as small power tools or laptops and the Dual 5V USB charging ports to keep your devices such as smartphones and tablets at full capacity.

Because of its portable nature, The Tripp lite 1500W is ideal for remote places where access to traditional AC power supplies is not available. It can be put in action to operate critical equipment and devices for trucks at remote sites or used to power personal mobile devices such as phones, laptops, and tablets through car batteries in campsites.·        Tripp has implemented premium safety features like audible alarm sounds during excessively high or low voltage conditions, automatic shutdown if the output of car power outlets drops below 10V, or rises above 16V. Two load-controlled fans are also present that start Cooling automatically when the internal temperature rises to a certain level during extended use.


  • Build Quality
  • Assembly quality
  • Temperature Controlled Dual Cooling Fans


  • Modified Sine Wave Output 
  • The max operational wattage output is far beyond what a cigarette port can handle.

VertaMax 1500 Watt Power Inverter

VertaMax Pure SINE Wave 1500 Watt (3000W Surge) 12V Power Inverter DC to AC Power (Cables + Remote Control Switch + ANL Fuse) - Solar, RV

If you are looking for a light, portable inverter then you might want to drop this inverter as an option, because sizing 16.7 x 10.6 x 5.1 inches and weighing around 11.5 pounds, there is nothing small about the VertaMax 1500 Watt. This is your go-to inverter if you want to power up equipment like microwaves, air conditioners, power tools, etc. This inverter can provide you a 1500 Watt continuous Pure Sine Wave Output and 3000 surge power when called for.

VertaMax has three AC outlets to power up appliances like computers, televisions, video game consoles, cell phone chargers, microwaves, air conditioners.

The inbuilt LED shows DC battery voltage and Watts (AC power consumption) and monitors power usage and battery voltage.

The internal fuses offer reverse polarity protection and the inverter’s design features thermal shutdown, short circuit protection, over-voltage protection, low voltage shutdown, and low/high voltage alarm and the internal fuses offer reverse polarity protection.


  • Pure Sine Wave Output
  • Heavy Power Operation
  • LED to display various activities
  • Multifunctional safety protection


  • Not portable
  • Expensive

NDDI 1500W Car Power Inverter

NDDI 1500W Car Power Inverter 12V DC to 110V AC Car Converter Charger Adapter with Dual 3.1A USB Port and AC Outlets Quick Charging

Another fine addition to the field of Portable Power Inverters is the NDDI 1500Watt Car Power Inverter. This Power Inverter is a great solution to your charging problems on the road or running equipment for travel. It will easily fit in your car’s glove compartment and is very easy to use. An excellent choice for a long car journey, camping, emergency, and offices, etc.

NDDI power inverter and can convert a 12V DC battery power to a 110V AC output and provides 2AC continuous 1500 watts current outlet (3000Watts peak power) to power up your home appliances and power tools and the 2 Smart USB 3.1A ports for charging your small electronics.

The 2 built-in smart silent cooling fans in this 1500W power Inverter are very effective in minimizing the noise and also increase the service life of the inverter also provides an extended usage time.      

The NDDI Power inverter is made of up ABS fire resistance material; The 4 replaceable external fuses present in this Power Inverter not only ensures the safety of the inverter and the connected devices but also provides an uncomplicated way to replace the fuse once it blows up NDDI also provides safe charging protection against overheating, under/over voltage charging, overload, and short-circuiting.


  • Portable
  • Cheap
  • ABS fire resistance material
  • 4 Replaceable Fuses
  • Silent Cooling Fans


  • Heavy draw devices may damage the Inverter

Eaglerich Portable 1500W Car Power Inverter

Eaglerich Portable Car Charger 1500W WATT DC 12V to AC 110V 60 Hz Car Power Inverter Converter Transformer Power Supply

This light Car Power Inverter can operate small power tools, mini heaters, and is perfect for your in-car uses. It converts 12V DC to AC 110V and provides a steady and precise output voltage.

Eaglerich provides audio alarm of low battery level prior to auto shut down and other safety like over-temperature protection, overload protection, over-voltage protection.

Our problem with this Inverter is that it only provides a single AC outlet and No USB port.      

So, if you want to operate multiple appliances and at the same time want to charge your electronics, this inverter will disappoint you.


  • Extremely Light
  • Cheap


  • Modified Sine Wave Output
  • Single AC outlet and no USB port

How to choose the Best 1500 Watt Power Inverter?

There are all kinds of Power Inverters that fulfills all kinds of purposes, but will need to decide which suits right for you. The factors below will help you choose. So, don’t blindly buy an Inverter just because your friend also has the same, considering the following help you understand the basics of how to choose a right 1500 W Power Inverter for you.


Buy a Power inverter that produces as little noise as possible; so that the Inverter operates your devices and you can barely feel its presence.

A lot of 1500w Power Inverters come with highly efficient noise reducing cooling fans look for those.

Number of USB ports:

Inverters having USB ports can charge your phones, tablets, and other electronics. The presence of USB ports is very important during emergencies like storm or power outage to keep your phones running so you can stay connected with the world. So, buy a Power Inverter that has an ample number of USB ports to match your needs.

Number of Power Outlets:

The no. of outlets vary from 1 to 3 depending on the Inverter. If you want to operate multiple appliances at a time, it’s best to choose an Inverter with at least 2 AC outlets.


When you’re choosing a power inverter, it’s important to choose the right size. It all depends on the watts (or amps) of what you want to run. We recommend you buy a larger model than you think you’ll need (at least 10% to 20% more than your largest load).


The Volt Ampere rating or rating is the voltage and current supplied by the inverter to the equipment, and this factor is used to determine the efficiency with which an electrical device operates. If an inverter is ideal or in other words operates with 100% efficiency, then the power requirement of the electrical items and power supplied by the inverter is the same. But sadly, no Inverter is 100% efficient. Most of the Power Inverters available in the market have an efficiency range from 60% to 90%, Buy an Inverter that has a higher rating than its competitors.


Safety is the most important factor that you cannot ignore at any cost. You don’t want to buy a cheap inverter with zero protection and end up damaging the inverter and your car’s battery, you must take no chances with these heavy electrical devices. Buy a Power Inverter that guarantees the safety of the inverter and the safety of the devices connected to it. Some safety features you should look for in a Power Inverter are fuses; over-voltage, overload, over-current, under-voltage, overheating, short circuit protection; LED or LCD to show Battery Output Wattage (W) or Input voltage display (VDC) and warning indicators.


  1. u003cstrongu003eHow many amps does a 1500w inverter draw?u003c/strongu003e

    If you load the inverter to its maximum of 1500 Watts from a 12V source considering efficiency to be 80%, you will draw around 156 Amps.

  2. u003cstrongu003eWill a 1500 watt inverter run a microwave?u003c/strongu003e

    The power commonly advertised for microwave ovens is the cooking power and not the actual power consumed by the microwave oven. Microwave oven normally consumes 40% to 100% more than its cooking power; so, 1500 Watt Power Inverter can’t operate a 1200 Watt Microwave. You can either use a small microwave u003ca class=u0022rank-math-linku0022 href=u0022https://powerinverterguide.com/best-2000-watt-pure-sine-wave-inverter/u0022u003eor a 2000 Wattu003c/au003e or higher Power Inverter.

  3. u003cstrongu003eDo power inverters kill your battery?u003c/strongu003e

    Inverters can drain your car’s battery quickly unless your engine is running and your car’s actuator is charging the battery. It is advised not to run devices through into your inverter for more than an hour without starting your car and charging the battery.

  4. u003cstrongu003eDoes an inverter use power if nothing is plugged in?u003c/strongu003e

    If you leave your inverter turned on with no load attached then it will draw power from your batteries even if it is not in use. This can vary from around .02 amps right up to 2 amps depending on the unit and design of their standby.

  5. u003cstrongu003eHow do I know if my inverter is working?u003c/strongu003e

    There are signal lights on an Inverter that informs the user whether the power inverter is working fine or not, if the green light is on then it means everything is working and your inverter is fine.u003cbru003eIf you have a red there is a fault in the system, or a problem with the inverter.u003cbru003eApart from these standard lights, some inverters also have LED, LCD to display the functioning of the Inverter as well as alarms to inform about various malfunctioning.u003cbru003e


Making a choice from these inverters can be a very difficult one, but by understanding your needs and doing a little homework you can find the 1500 Watt Power Inverter that is best suited for you.

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