What Is the Best Power Inverter for Semi Trucks? | Top 9 Picks Reviews in 2023

Which Inverter Is Best for Semi Truck?

If you’re looking for the best power inverter for semi trucks, you’ve come to the right place. In this review, we’ll go over what to look for in a power inverter and some of the best options on the market.

Most semi trucks have a standard electrical system of 24 volts. In order to use standard household appliances in a semi-truck, you need a power inverter.

Top 3 Power Inverters for Semi Truck

	[Best Overall] 1. BESTEK 300 Watt Dual Smart USB DC 12V to AC 110V Pure Sine Wave Power Inverter Designed for devices that need careful protection, this inverter automatically detects devices, has top-speed charging, and a built-in fuse for complete protection.	Super light-weight design Affordable power inverter Easy to install
	[Best for the Money] 2. BESTEK 500W 4.8A Dual USB DC 12V to 110V AC Converter Power Inverter The 500 watts capacity inverter has two USB ports and two 120-volt plug points. In addition, it comes with a battery or socket option, with a power switch and a cooling fan.	It has safety fuses Multi-protection function to keep your devices safe It has a smart cooling fan that rotates at various speeds depending on temperature and power load
	[Best Safety Features] 3. Energizer Modified Sine Wave 2000 Watts 12V to 110V Two USB Ports DC to AC Converter This Energizer 2000 watts power inverter has other safety features, such as power heating, low voltage, and surge, to keep your appliances and the inverter safe, durable, and long-lasting.	Ultra silent cooling fan Offers adequate power supply It has a monitoring LCD screen

A power inverter converts the truck’s electrical system to 110 or 120 volts, which is the standard in the United States.

When choosing a power inverter, you’ll want to consider the wattage. The higher the wattage, the more appliances you’ll be able to power at the same time.

You’ll also want to consider the size of the inverter. If you’re tight on space, you may want to choose a smaller inverter.

There are a lot of different power inverters on the market, and it can be tough to decide which one is the best for your needs.

Best Power Inverters for Semi Trucks Reviews

[Best Overall]

1. BESTEK 300 Watt Dual Smart USB DC 12V to AC 110V Pure Sine Wave Power Inverter

As a leading brand in the power inverter and converter market, Bestek offers its customers power and reliability with better technology. Designed for devices that need careful protection, this inverter automatically detects devices, has top-speed charging, and a built-in fuse for complete protection. It’s compact and quickly transforms your battery’s DC into AC.

The inverter has two USB charging ports and two AC outlets which detect your devices to deliver a fast charging speed of up to 2.4 Amps per port/4.8 Amps max. It allows you to charge most tablets and phones simultaneously. 

Its smart cooling fan system ensures the car power inverter operates at minimal noise levels. The fan runs faster as the output power exceeds 70W or the device gets warmer. Also, it’s normal for the inverter to become warm to the touch when using it, so avoid having it under direct sunlight. 

With this car power inverter, you can connect most of your home appliances and use them in the open air, such as playing games and watching TV. Furthermore, its safe charging design offers protection against overcharging, overloads, short-circuiting, under and over-voltage charging, and overheating.

You’ll also appreciate its double-durable cigarette lighter with its springs giving you a tight stable mount and electrical safety. Plus, the lighter socket is resistant to insertion and extraction up to 5000 times and can plug into almost all cars.

What I pointed out in my full review of the BESTEK 300Watt Pure Sine Wave Power Inverter is its price value. It’s the most affordable semi-truck inverter. 

Specifications

Pros

• Super light-weight design
• Affordable power inverter
• It has a brick-strong metal housing
• Easy to install

Cons

• It has a low power output, but it’s still enough to power several devices.

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[Best for the Money]

2. BESTEK 500W 4.8A Dual USB DC 12V to 110V AC Converter Power Inverter

Whether you’re traveling, at home, or outdoors, you can trust this BESTEK power inverter as a backup power solution. The 500 watts capacity inverter has two USB ports and two 120-volt plug points. In addition, it comes with a battery or socket option, with a power switch and a cooling fan. 

As for its safety features, you’ll find two 40-amp fuses at the back of the inverter and several spares in its box. Each side of the inverter has two metal mount brackets. This semi-truck inverter is also suitable for your DVD player, PSP, cell phone, iPod, iPad, digital camera, and video camcorder. 

The inverter allows you to connect it using alligator battery clamps, providing maximum DC 12V to 110V AC output. If your vehicle battery voltage is below 11V, it triggers the inverter’s input under-voltage protection that prevents your battery from draining. 

Its external replaceable fuses protect the inverter from overload and overcurrent damage. There are also two 40 amp fuses added to the package. 

Specifications

Pros

• It has safety fuses
• Multi-protection function to keep your devices safe
• It has a smart cooling fan that rotates at various speeds depending on temperature and power load
• It has a solid alloy housing which helps the inverter withstand all environmental conditions while protecting the internal components

Cons

• Not as portable compared to other inverters its size.

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[Best Safety Features]

3. Energizer Modified Sine Wave 2000 Watts 12V to 110V Two USB Ports DC to AC Converter 

This Energizer inverter with 2000 watts of running power and 4000 watts of peak power is an excellent addition to your semi-truck. Like the other inverters on our list, this inverter comes with two USB and AC ports that allow you to connect all your appliances. You can monitor your inverter’s input and output voltage, the status of the battery, and other necessary information. 

Also, this 2000 watts power inverter has other safety features, such as power heating, low voltage, and surge, to keep your appliances and the inverter safe, durable, and long-lasting. It has a two-year warranty which assures you of unmatched quality.

For all this and more about this product go to my in-depth review of the Energizer 2000 Watts Power Inverter.

Specifications

Pros

• The inverter has advanced safety features
• Ultra silent cooling fan
• Offers adequate power supply
• It has a monitoring LCD screen

Cons

• It has no remote control.

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4. Giandel Heavy Duty 5000 Watt Modified Sine Wave Power Inverter Dual USB DC 12V to AC 120V With LCD Display

The Giandel 5000 Watts modified sine wave inverter is the most high-powered inverter on my list and an excellent choice for trucks and semi-trucks. Its 10,000 watts of surge power and 5000 watts of continuous power can charge any appliance while you’re on the road. 

Although it isn’t a pure sine wave but rather a modified sine wave, it’s still one of the best inverters on the market. While modified sine wave inverters offer more inconsistent power, they still are great at powering many appliances, such as chargers, microwaves, and cooling systems.

The unit has a USB port and four AC outlets. These outlets allow you to utilize this heavy-duty inverter for as much power as possible.

Other inverters may have a high wattage, but insufficient power outlets mean you can’t use the inverter to its maximum capacity. The Giandel 5000 watts allows you to plug four appliances, while the USB port powers other devices.

When sampling inverters, safety is one of my most significant concerns. Compared to the pure sine wave inverter, modified sine wave inverters are known to be less safe, but that’s not the case with this Giandel power inverter. It has numerous safety features, including an auto restart function to get you going in case of an interruption, overheat shut-off, fuse polarity protection, and over and under-voltage protection.  

Overall, this inverter is a great option, providing enough power to run your appliances. In my detailed review of the Giandel 5000Watt Heavy Duty Modified Sine Wave Power Inverter I pointed out that its high power surge allows you to start up appliances like heavy-duty water pumps, which can be a bit challenging with lower-wattage power inverters. 

Specifications

Pros

• Safe to use on your semi truck
• It has a massive power surge that allows you to run as many appliances as possible
• Has a relatively small size, and it fits most spaces without difficulty
• It’s among the highest power inverters in the market at a reasonable price

Cons

• It’s a modified sine wave inverter meaning you can’t use it with delicate electronics like your LED TV.

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5. Voltworks 2000 Watts Modified Sine Wave Inverter DC 12V to 120V With LCD Display Remote Control 3AC Outlets

This Voltworks 2000 watts inverter is a tremendous semi-truck inverter for anyone searching for a pocket-friendly, versatile, and portable inverter. Its USB port and three AC outlets run all the devices you need powering. 

While it may not be the fanciest power inverter on this list, the Voltworks power inverter offers consistent power. It’s durable and portable and will serve you for many years. 

I have used this inverter to power my computer, phone, water pump, and run a mini-fridge, and I can attest that it works well. In addition, the inverter has multi-protection features like over and under-voltage protection, short-circuit, and output protection, which are must-haves in an inverter.

You’ll also love the inverter’s cooling fan, which is energy efficient and quiet. It also prevents the inverter from malfunctioning if the inverter overheats. Moreover, the remote control technology makes turning the inverter on and off easier with its 15 feet complimentary table. 

The inverter’s aluminum casing offers steady heat dissipation, keeping the inverter cool while running. If you’re out in the market looking for reliability and versatility, this inverter is just what you need. 

I recommend reading my full review of the Voltworks Power Inverter 2000w if you’re looking for an efficient and budget-friendly option that’ll serve you for a long time. 

Specifications

Pros

• Offers your devices’ protection while in use
•  It has remote-controlled technology making the inverter easy to operate
• It’s light-weight and easily portable 
• It offers efficient energy and operates with minimum noise

Cons

• It drains your battery fast.

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6. PowerDrive PD3000 Inverter With Bluetooth Wireless Technology 3000 Watts With an App Interface for Remote Access 

The PowerDrive 3000W power inverter works well with AC devices rated up to 3000 Watts. It delivers 3000 Watts of continuous AC power and has a high surge capacity for appliances requiring up to 6000 Watts to begin running. 

It comes with a free downloadable mobile app that allows pairing between the inverter and your smartphone to access features and settings. In addition, the detachable control panel allows remote testing and monitoring. 

The inverter’s outlets include two USB power ports – a USB-C 3.0 AMP port and a 2.4 AMP port, and four 3-prong AC outlets. The thing I like is its safety shut-off triggers and audible alarms. The inverter’s durable PVC ABS shell is rigid and tough enough to protect electronic components from damage and abrasion. 

To learn more about other safety features of this product, like an overload turnoff, overtemperature turnoff, and under and over voltage turnoff, go to my detailed review of the PowerDrive PD3000 3000 Watt Power Inverter.

Specifications

Pros

• It has a removable control panel that ensures remote testing and monitoring
• 4 AC outlets and 2 USB ports that support multiple devices
• Bluetooth wireless technology that allows you to customize inverter settings with ease
• Voice alarm that has four audible warnings

Cons

• It’s a bit complicated to install, but with a little effort, you’ll be all set.

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7. TVNIKD 5500 Watt DC to AC 12V to 110V Modified Sine Wave Truck RV Solar Inverter With LCD Display

The TVNIKD inverter delivers continuous 11000 W power output and 5500 W peak. Its 5500 watts high power ensures you meet all your charging needs. You can use it on as many devices as possible, such as a truck, boat, washing machine, refrigerator, coffee machine, heater, electrical tools, and off-grid solar systems. 

This inverter’s smart cooling fan system is low noise and only works when it gets warm, or its output power becomes high. It slows down and stops working when the inverter’s temperatures go down, making it work silently. 

Its aluminum shell and 3-built-in fans offer excellent heat dissipation work simultaneously to create a seamless cooling performance. According to its intelligent control program, the inverter has a high conversion rate and consumes less than 5W when on standby. Its power conversion rate is 88%, meaning it’s energy-saving and highly efficient. 

Another aspect I love about this product, which I pointed out in my in-depth review of the TVNIKD 5500 Watt Power Inverter, is its thick and strong cables. The inverter connects three red cables on the negative pole and three black cables on the positive pole. Each cable meets the 6 AWG standard, making the inverter safe for high-power devices.

Specifications

Pros

• Reliable performance
• Built-in cooling fan and overheating protection
• Fully equipped with safety precautions
• You can use it on a wide range of appliances

Cons

• It’s a modified sine wave inverter, meaning you can’t use it on certain appliances.

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8. TVNIKD 2500 Watt RV Power 12V to 110V DC to AC Semi Truck Inverter

The TVNIKD 2500 watts inverter offers standard 110AC and up to 5000W peak power output when connected to a 12V DC battery using battery cables. In addition, this semi truck inverter has 10x30A built-in fuses that protect your devices from short circuit currents and a reversed connection of a battery terminal. 

Its stable charging technology protects the inverter from overheating, overcharging, overloads, short-circuiting, and under and overvoltage. You’ll love the inverter’s updated LCD screen showing the real-time battery status. It monitors and rings an alarm when the battery experiences under or over voltage.

The inverter’s three powerful and smart cooling fans enable rapid heat dissipation. The smart cooling fan system only works if the inverter warms up, output power goes higher than expected, slows down, or stops working when temperatures drop. Thus, the fans make the inverter operate at minimal noise most of the time.

Another reason you should choose this inverter is its 2500W high-power output meets your demands. This inverter can power up multiple devices on the road and run travel equipment. As seen in my detailed review of the TVNIKD 2500 Watt Power Inverter, it is an excellent choice for charging your truck’s electronic devices, such as tools, household appliances, digital cameras, cell phones, laptops, etc.

Specifications

Pros

• High power output
• Smart and powerful cooling fan
• Safe charging technology
• Updated LCD screen display that constantly shows real-time battery status

Cons

• The manufacturer may need to improve on the inverter’s safety features

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9. Kinverch 5000W 12V to 110V Semi Truck Inverter

The Kinverch 5000W inverter is a perfect choice for as many off-grid systems like a semi-truck, cabin, 5th wheels, or van. Its 10000 peak DC to AC power is ideal for camping, road trips, vacation, or anywhere. 

The inverter is usable in high-power household appliances, emergency equipment, medical rescue devices, and portable equipment. In my comprehensive review of the Kinverch 5000W Power Inverter, I pointed out that its high power surge allows you to start up heavy-duty appliances, which can be a bit challenging with inverters lower on power.

Also, its smart cooling fan works automatically when the heat reaches 104℉. The inverter’s fan helps dissipate the heat to keep the inverter running safely and effectively at minimal temperatures.

In addition, this inverter has circuit shutdown protection and an LED light alarm. The LED light indicates the estimated output wattage. The green light indicates a load of 5000 watts. A red light shows a load of more than 5000 watts, which turns the alarm on. If the overload continues, the inverter automatically protects the circuit from short-circuiting, high voltage, low voltage, overheating, and overloading. 

The solid connectivity between the battery terminal and the input cable’s ring terminal makes a larger contact area. It significantly reduces resistance to create lower temperatures for safe usage.

Specifications

Pros

• The inverter has an efficient cooling fan
• Its secure connection lowers temperatures for safe use
• The fire protection function protects your whole circuit against danger
• It works with most high-power household appliances.

Cons

• The inverter’s associated App could do with some upgrades.

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10. Twing 2000W 12V DC to 110V AC Power Inverter 

The Twing 2000W inverter operates all kinds of devices below 2000 watts, such as computers, radios, TVs, power tools, microwaves, kitchen appliances, and electric lights. All you need to do is connect it to a battery and plug in your AC devices.

This reliable quality inverter has a product safety certification, durable metal housing that protects from bumps and drops, and electrical insulation. The built-in mini slip fuse, LED indicator, audible alarm, and cooling fan protect the inverter against overload, over-voltage, low voltage, and overheating. 

The modified sine wave inverter has 4000 watts peak power and converts 12V DC to 110V power, and connects to DC battery cables directly to your semi truck’s battery. Before purchasing this inverter, you must confirm your device’s starting power and rated power.

You’ll love that the inverter has 3AC outlets suitable for charging large devices like laptops and USB charging ports for use with USB-compatible devices. For a more thorough guide on this product check out my full review of the Twing 2000w 12v Power Inverter.

Specifications

Pros

• Reliable quality inverter
• Its safe for use
• A multipurpose inverter and it works well with different appliances
• It has a smart cooling system that keeps the inverter performing at optimum levels

Cons

• Limited to devices below 2000 watts.

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If you’re looking for a power inverter for a semi-truck, there are a few things you’ll want to keep in mind. Which includes:

How Much Power You Need?

The amount of power you need will determine the size and type of inverter you need. Inverters come in a variety of sizes and types, from small, portable units to large, industrial-sized units.

The size and type of inverter you need will depend on the amount of power you need to generate. If you only need a small amount of power, a small, portable inverter will suffice. However, if you need a large amount of power, you will need a larger, industrial-sized inverter.

Consider the Price

Power inverters can range in price from a few hundred dollars to a few thousand dollars, depending on the features and capacity of the unit.

Inverters are available in a variety of sizes, from small, portable units to larger, heavy-duty units designed for industrial applications.

Portable or Permanent Inverter?

Portable inverters are great for those who need to take their inverter with them on the road. They are small and easy to transport, making them ideal for RVs, camping trips, and other vacations.

Permanent inverters are better for those who want to install it in their truck and leave it. These inverters are larger and require more installation, but they are more durable and can provide more power.

Factors to Consider Before Buying Power Inverters in Semi Trucks

Before purchasing a power inverter for your semi-truck, there are a few things you should take into account. The size of the inverter is one of the main factors you’ll want to consider before buying one.

Another important factor is the warranty on the type of inverter you’re considering. But above all, here are a few things to consider:

Installation

When shopping for a power inverter for your semi-truck, it is important to consider the installation procedure. Many power inverters come with detailed instructions, but some may require the assistance of a professional.

If you are not comfortable with the installation process, it is best to consult with a professional to ensure the inverter is installed correctly.

Inverter Power Capacity

Power inverters are rated by how much current they produce in Watts, and this factor significantly impacts cost. The higher the wattage, the more expensive the inverter.

For example, an 1000-watt inverter could cost twice as much as a 500-watt inverter.
When choosing a power inverter, it is important to consider how much power you will need.

If you only need a small amount of power, then you can save money by choosing a lower wattage inverter. However, if you need a lot of power, then you will need to spend more to get a high wattage inverter.

These types of power inverters for semi truck are usually within the range of $160 to $250.

My best recommendation for the best in term of power capacity is the kinverch 3000W Power Inverter DC12V to 110V AC with 4AC Outlets 2USB Port best for truck, boat, and RV.

Types of Inverters (wave Output Type)

Looking for the best power inverter for semi-truck can be tricky. There are two major types of inverters available on the market, modified sine waves and pure sine wave inverters.

Deciding which one is right for your needs depends on a variety of factors. Pure sine wave inverters are more expensive, but they offer a higher quality of power that is more suitable for sensitive electronics.

If you plan on using your inverter for camping or other outdoor activities, a modified sine wave inverter may be a more economical choice.

These types of power inverters are usually within the range of $180 to $500.

Our best pick for the best pure sine wave inverters for semi truck is the VOLTWORKS 3000 Watt Pure Sine Wave Power Inverter 12V DC to 110V Up to 120V AC with remote controller, LCD display 4 AC outlets dual 2.4A usb ports and 1 AC terminal block.

Disconnect/shutdown Facility

As anyone who has ever owned a truck knows, power inverters can be a lifesaver when it comes to being able to use your electronic devices on the go.

However, what many people don’t realize is that power inverters can actually negatively affect your truck battery life and ability to crank the engine if they do not have sufficiently intelligent shutdown power.

Without an intelligent shutdown, power inverters can continue to draw power from your truck battery even when they’re not in use, which can lead to premature battery failure.

Additionally, if your power inverter is constantly drawing power from your battery, it can make it more difficult to crank the engine.

So, if you’re going to use a power inverter in your truck, be sure to choose one that has an intelligent shutdown feature to help protect your battery and keep your truck running smoothly.

These types of power inverters are usually within the range of $150 to $300.

My suggestion for the best intelligent shutdown feature is the POTEK 3000W Power Inverter 4 AC Outlets DC 12V to 110V AC with 2 USB ports.

Size of The Inverters

The size of the inverter will determine how much power it can provide and how easy it is to install. If you are looking for a powerful inverter, then you will need to make sure that it is the right size for your truck.

If you are looking for an inverter that is easy to install, then you will need to make sure that it is the right size for your truck.

The average cost for these types of powerful inverters is usually within the range of $180 to $450.

Our best suggestion for a powerful, portable inverter is the Renogy 3000W Pure Sine Wave Inverter 12V DC to 120V AC for home, RV, truck with built-in 5v/2.1a usb port, AC hardwire port, and remote controller.

Safety Rating

When shopping for a power inverter, it is important to keep safety in mind. Look for an inverter with built-in safety features, such as thermal protection, short circuit protection, and overvoltage protection.

These features will help to protect your electronics from damage in the event of a power surge or other problem. It is also a good idea to choose an inverter that has a low battery shutdown feature, which will prevent your electronics from being damaged if the power goes out.

BESTEK inverters are way more affordable, usually within the range of $80 to $750.

Another great option for the best and safest power inverter with built-in safety features is the BESTEK 2000W Power Inverter 3 AC Outlets DC 12V to 110V AC.

Finally

In conclusion, there are two main things to consider when choosing a power inverter. The size of the inverter needed and How often it will be used. Depending on how frequently the inverter will be used, size and capacity are the most important factor.