10 Best Power Inverter for Semi Truck 2023 | Expert’s Guide

Being a trucker is fun! If you can’t relate to this statement then you’re probably missing out on something very huge and significant. Hitting the road, driving across the states, witnessing different faces of nature, driving through different weathers and all; what’s not to enjoy in there?

Then again, no one said that being a trucker is an easy job. It takes a lot of time, skills, experience, and efficient labor. But there are a few things that can make the job a lot easier and among those things, the one that plays the most significant role is the power inverter.

best power inverter review
Power Inverter

That’s why, in this article, I’ll introduce you to a list of the Best Power Inverters for Semi Trucks that are available in the market. And not only that! I’ll provide some additional information that’ll give you a proper idea of different things and make the whole process a lot easier for you.

So, let’s start right away!

Quick Summary

  • Reliable Quality Ensures Flawless Service: Renogy 3000W Pure Sine Wave Inverter
    “This pure sine wave inverter has the quality on which you can rely. I guess it’s safe to say that you don’t need to worry about facing much of an issue with this guy here.“
  • Offers Heavy Duty Performance for Your Truck: GIANDEL  Power Inverter 5000 Watt
    “This power inverter here is no less than a beast when it comes to wattage. It’s one of the best heavy-duty power inverters for trucks in the market. Soon you’ll find out why!”
  • Looking for Something Portable? Have a Look at This one: WEN 56380i Portable Inverter
    “They say that portability is always one of the topmost convenient features in any kind of machine. Speaking of which, this one definitely has an upper hand.”
  • Advanced Technology Offers Convenient Use for Your Truck: Krieger Power Inverter
    “Technology is there to make our life easier with each step and this guy here is yet another example of that definition.”
  • Lightweight & Compact Build for Convenient Setup: YSOLX Modified Sine Wave Power Inverter
    “Among many advanced and convenient features, the lightweight build of this power inverter is surely an upper hand if you’re looking for something compact.”
  • Offers Convenient Features for Great Usability for Multi-Purpose Use: BESTEK Power Inverter
    “This power inverter here comes with a durable build and has different features to take care of different issues.”   
  • A Compact Power Inverter that Comes as a Complete Package: Energizer Power Inverter
    “This one offers almost all the basic features and usability that someone looks for in an efficient power inverter.”

Best Power Inverters for Semi Trucks Comparison

Image Product Power Rating
Samlex-America-PST-2000 Renogy Pure Sine Wave Inverter
(Editor’s Choice)
3000 W
9.7 Buy on Amazon
ENERGIZER-1500-Watt-12V-Power-Inverter GIANDEL  Power Inverter
5000 W
9.6 Buy on Amazon
Pomax-Power-Inverter-1000W WEN 56380i Portable Inverter 3800 W
9.4 Buy on Amazon
Power-TechON-3000W-Pure-Sine-Wave-Power-Inverter Krieger Power Inverter
2000 W
9.0 Buy on Amazon
KRIEGER-1100-Watt-12V-Power-Inverter YSOLX Power Inverter 
1000 W
Power-Bright-PW2300-12-Power-Inverter BESTEK Power Inverter 1200 W
ENERGIZER-2000-Watt-Power-Inverter Energizer Power Inverter
1100 W

Things to Know About The Power Inverters

There are a few basic things about power inverters that you should definitely know. Without having at least, a surface level of knowledge, you won’t be able to grasp the significance of certain features and different aspects of this electronic machine. That leaves us to the questions here –

What is a Power Inverter?

People who don’t know anything about power inverters sometimes think that it generates electricity. But that’s simply not true! A power inverter is not a source of any kind of power like a battery. Basically, it’s an electronic device that’s designed to change the current of electricity.

You must have heard about an electrical device called a transformer and probably have seen one if you’ve ever been around an electrical substation. The function of a transformer and an inverter is pretty much the same. Let’s just say that a power inverter is a smaller version of that, with a few limitations. 

What are The Different Types of Power Inverters?

Basically, there are 3 major types of power inverters – Pure Sine Wave, Square Wave, and Modified Sine Wave. Each of the types is categorized based on their wave shapes, and the efficiency and usability vary a lot. That’s why knowing about them is important to figure out which one you should get.

Pure Sine Wave Inverter (Type 01): Sine wave power inverters are the most convenient ones in the market right now. This power is compatible with all types of equipment and appliances in the market. As a matter of fact, there are a few appliances that can be run by the pure sine wave inverters only.

Square Wave Inverter (Type 02): There was a time when this type of power inverter was greatly used. But with the advancement of technology and advanced appliances, this thing has almost gone out of the market. However, you can use this to run machines with universal motors.

Modified Sine Wave (Type 03): Let’s just say that a modified sine wave falls right in the middle of the other two types. Unlike the square wave type, this type of inverter can work well with any type of appliance. However, it falls behind the pure sine wave inverters in terms of efficiency.  This type of inverter is usually the one that has a power range below 2000 W. 

semi-truck power inverter review

How Does it Work?

There are two types of electric current: DC current (Direct Current) and AC current (Alternating Current). While vehicles like trucks and cars can operate using the battery’s DC current, home appliances like chargers, laptops, TVs need AC current to operate. That’s where the power inverters come.

 A power inverter efficiently changes the current from DC to AC. These days all the semi-truck batteries are 12 V but there used to be 24 V batteries too. So, a power inverter simply receives the 12 V or 24 V DC current and converts it to a 120 V AC current to run different things efficiently. 

Why Should You Have a Power Inverter in Your Semi-Truck?

A trucker usually drives around 500 miles a day even on a bad weather day. That’s like 8-10 hours of driving along the road. Sometimes they need to travel across a few states to deliver goods. In the meantime, they do pretty much everything in the car. That includes sleeping, eating, relaxing, and all.

Speaking of which, for a trucker, a truck is basically their second home and you look for a little comfort and certain conveniences when you’re not working. To ensure that you definitely need electricity, the type that you can use according to your convenience.

Guess what can ensure that! Yup, it’s the power inverters. It allows you to use a few home appliances like a TV, laptop, charger, toaster, mini-oven, and a few other things. These are the things that you need to have a little comfort, to have a little time for yourself, and most importantly to Enjoy Being A Trucker!

Top 10 Best Power Inverters for Semi Trucks Review

There are lots of power inverters for semi-truck in the market but all of them aren’t up to the mark. So, when it comes to choosing one for yourself, the whole thing becomes overwhelming. That’s why I’ve already gone through the trouble so that you don’t have to. Check out this list of the top 10 –

01. Renogy 3000W Pure Sine Wave Inverter – Reliable Quality Ensures Flawless Service

One of the many things that a customer looks for in a product or brand is reliability and quality. When it comes to that, the Renogy 3000W Pure Sine Wave Inverter keeps its head held high. It’s designed to take care of all kinds of issues and provides you with a lot of convenient features.

  • Power: 3000 W
  • Weight: 12.5 lb
  • Dimensions : 18.9 x 9.0 x 4.0 inch
  • Type: Pure Sine Wave Inverter

This power inverter is built to last long and to serve you for a long time. It’s not just the durable build, or ergonomic shape and design, there is something more. The advanced technology, safe use features, and quality chipset are the things that took this one to a next level.

Sometimes the home appliances get damaged as a result of using low-quality power inverters but you don’t need to worry about that with this one. This one is a pure sine wave inverter. This technology offers a longer lifespan and protection for the electronics by ensuring AC is equivalent to grid power.

Then again, there are a lot of features to ensure advanced safety and protection for your things. There are over-voltage protection,  under-voltage protection, over-load protection, short circuit indication, over-temperature protection, and GFCI (ground-fault circuit interrupter) protection.

Renogy’s this particular 3000W inverter for semi-truck has LED indicators to notify you if there is any up-down of voltage. For efficient temperature control, there are two high-speed fans that can efficiently dissipate the heat out of the system.

Also, you don’t need to worry about any kind of noise or irritating buzzing sound from this inverter. The fans do their job almost quietly. And because of the quiet and inductive loads, you won’t be bothered with any kind of annoying sounds that we often get from low-quality electronics.

The Surge Power of this electronic machine is 6000 W. The inverter will receive a 12 V DC Input Voltage from the truck’s battery and it’ll be efficiently converted to 120V AC Output Voltage for convenient use. The  Output Frequency will be 60 Hz ± 0.1% which is nominal.

This power inverter can operate efficiently within the  Temperature Range of 4°F to 158°F, or – 15° C to 70° C. That means if you’re not somewhere that’s too hot or too cold, you won’t need to worry about anything at all.

Now let’s see what else you’ll be getting here. For efficient charging of your mobile or other similar devices, you’ll get a  built-in 5V/2.1A USB port. For home appliances like TV, laptop, toaster, water heater you’ll have 3 x AC Outlets. You’ll also get 1 x AC Terminal Block, and a 19.8ftRemote Control (wired).

Here is Why You Should Choose This

Here is Why You Should Choose This
  • Offers Advanced Safety & Protection
  • Has Great Conversion Efficiency
  • Offers Advanced Safety & ProtectionHas Great Conversion EfficiencyQuality Service with Reliable TechnologyOffers Noiseless Operation
  • Offers Noiseless Operation
Drawbacks that You Should Also Consider
  • Only 1 USB Port Can Be an Issue Sometimes

Verdict: I think this one is undoubtedly a great choice for anyone who’s looking for an inverter in this power range. It’s over 90% power conversion efficiency which is really impressive. I’ll also suggest this one if someone wants to get a 2500 watt inverter for their semi-truck. Because it’s always a smart choice to have a little extra in this regard. If you feel the need to use something more in the near future then that won’t be an issue. 

02. GIANDEL  Power Inverter 5000 Watt – Offers Heavy Duty Performance for Your Truck

If you’re looking for something that can efficiently take care of the heavy use, then this GIANDEL 5000 Watt Power Inverter for truck is your guy. It’s all equipped and prepared with advanced technology and features to offer heavy-duty performance for your semi-truck or RV.

  • Power: 5000 W
  • Weight: 26lb
  • Dimensions: 22 x 7.8 x 6.5 inches
  • Type: Pure Sine Wave Inverter

When I say heavy-duty performance, I mean an inverter that can take care of a great range of electronic devices. This power inverter is capable of efficiently converting and providing enough power to run a mini-fridge, oven, drill machine, hairdryer, iron, printer, space heater, TV, stereo speakers & electric grill.

The pure sine wave technology of this power inverter makes sure that all the electronics will be compatible and run smoothly without any issue. Your truck’s 12 V DC current will be efficiently converted to 120 V and will be powered up to 5000 W to make the current useable.

There are power inverters that waste a lot of power during the conversion process. However, that’s not the case when you’re talking about the GIANDEL Power Inverter 5000 Watt. It has a conversion efficiency of 90% which is definitely an upper hand for this machine.

Not only that, the Total Harmonic Distortion (THD) of this electronic device is less than 3%. The acceptable amount of THD in an electronic device like this is 5%. So, it goes without saying that 3% is without any doubt an impressive outcome.

To ensure protection and tackle all the safety issues, this power inverter has a lot to offer. It has Low Voltage Protection, Over Voltage Protection, Short Circuit Protection, Overload Protection, Polarity Reverse Protection (fuse), and Over Heat Protection features.

For efficient heat dissipation, there’s a built-in smart cooling fan inside the inverter. The peak power of this inverter is 10,000 watts. That means when the machine will turn the overload protection mode, it’ll be able to run for a short period of time with these extra watts. But the less you do, the better.

On top of all that, his inverter has isolated input/ output designs that are FFC approved. Soft Start Technology is yet another advantage that this inverter offers. As a result of applying the negative pressure drive tech, this machine can easily avert the strain of a sudden start.

With the GIANDEL 5000 Watt Power Inverter, you’ll get 4 x AC outlets to power up the big guys. And to charge your smartphones, tabs, and other such things there are 2 x 2.4A (max)/5V USB ports for efficient charging. Considering these features, you can also call this one of the best inverters for truck camping.

Last of all, there’s a big LCD screen in the device where you can monitor the whole situation of the inverter. For convenient remote controlling there is a 30 feet long cable that allows you to control the power inverter at ease.

Here is Why You Should Choose This
  • Has Advanced Safety Features
  • Offers A Great Range Compatibility
  • Clear Screen for Monitoring
  • Has an Alarm to Notify You
Drawbacks that You Should Also Consider
  • Only Works with 120 V Circuit Devices

Verdict:  I think this power inverter serves for pretty much all the convenient aspects that you would need to take care of all the power issues of your truck. You can also think of it as one of the best work truck power inverters because of its heavy-duty performance. Also, the safety features, reliable build, and efficiency rate are capable of withstanding the rough and the rugged situations of a workplace. Altogether, I think it’s a good deal for any kind of use.

Renogy 3000W Pure Sine Wave Inverter & GIANDEL Power Inverter 5000 Watt: A Quick Comparison

We’ve already discussed the detailed features, advantages, disadvantages and discussed different aspects of the first two power inverters on this list. Now it’s time to make a quick comparison between these two to have a clearer idea about their similarities and differences.

Both of these power inverters have pure sine wave technology. However, apart from the obvious dissimilarities such as weight and dimensions, there are a lot of significant dissimilarities between these two power inverters in different features.

For starters, Renogy 3000W Pure Sine Wave Inverter has a power capacity of 3000 W. On the other hand, the GIANDEL Power Inverter easily tops that with its 5000 Watt power capacity. Having extra watts is definitely an upper hand if you ask me. But that usually depends on the necessity of the user.

The power conversion efficiency of the Renogy Power Inverter is more than 90%; however, with less than 3% Total Harmonic Distortion the GIANDEL has an accurate 90% efficiency. Seems like Renogy has a slight upper hand in this case.

Renogy’s power inverter has only 1 x  built-in 5V/ 2.1A USB port and 3 x AC Outlets. Against that, GIANDEL offers 2 x USB output 5V/ 2.4A and 4 x AC Outlets. GIANDEL definitely offers more advantages in this regard.

Both of these power inverters offer convenient remote control features. However, the GIANDEL Power Inverter 5000 W comes with a 30 ft long cable, and the Renogy 3000W Pure Sine Wave Inverter comes with a 19.8 ft long cable. But the Renogy inverter doesn’t have a LED screen like the GIANDEL power inverter for proper monitoring.

Other than these features, both of the power inverters are very much similar to each other in terms of safety features, heat dissipation, and convenient setup features.

03. WEN 56380i Portable Inverter – Looking for Something Portable? Have a Look at This one

This one is the WEN 56380i Portable Inverter. It’s the only portable piece in our list of the best power inverter for semi-trucks. However, portability isn’t the only perk it has got. As a matter of fact,  it’s yet another heavy-duty device like the previous one.

  • Power: 3800 W
  • Weight: 99.2 lb
  • Dimensions: 23.2 x 18 x 20.1 inches
  • Type: Pure Sine Wave Inverter

This one here is undoubtedly a heavy piece of machinery. However, the portability feature is convenient enough to assure you that you don’t need to worry about anything. You can simply drag it from one place to another like a trolley bag, thanks to the foldable telescopic handle-like design.

There are two efficient wheels to help you move it almost effortlessly. While you drag it from one side, the wheels on the other side will efficiently use the weight of the machine to help you move faster. And to lift the machine conveniently you’ll find two sturdy handles on both sides.

If you’re getting something portable, it’s always a smart choice to keep the build at the top of the priority list. Because a portable device needs to have a durable build that can withstand the extra pressure it’ll be facing during the time of regular movements. When it comes to that issue, this guy has it covered. 

This power inverter is not like the other ones on the list. As it’s a portable one, it surely can’t power up the home appliances using the battery of the truck. This one here is a fuel-powered inverter generator. It uses fuel to generate power and then converts it to convenient voltage to make it usable.

In numbers, this machine can generate up to 3400 rated watts of power and 3800 surge watts. This power is enough to run all the medium to high power-consuming home appliances. It can also endure a few high-power consuming appliances at the same but I won’t suggest that unless it’s really necessary.

If you’re worried about the cost of the fuel then it’s actually an inevitable thing. But WEN 56380i Portable Inverter can ensure that it can make the best use of the fuel. Turning the Eco Mode Switch on, you can ensure maximized fuel economy and run time of this power inverter.

It’s a pure sine wave inverter and that’s another reason behind its efficient service. At full load, the Total Harmonic Distortion (THD) of this generator is below 1.2 percent. This number is significantly less than other power inverters in the market considering the fact that the acceptable amount is 5% only!

To ensure safety and a longer lifespan this power inverter has overload protection, voltage protection, and other features. Another feature that plays a significant role is its fuel shutoff feature. It allows the generator to turn off the fuel flow and burns off the fuel in the pipeline before shutdown. So there won’t be any build-up or blockage issue.

Bundled with this package, you’ll be getting 1 x AC 120V NEMA TT-30R RV receptacle, 2x three-prong 120V receptacles, 1 x 5V USB port, 1 x 12V DC receptacle, and 1 x digital load and fuel display (for complete monitoring).

Here is Why You Should Choose This
  • Offers Convenient Portability
  • Practical Design and Features
  • Produces Only 57 dB Noise at Quarter Load
  • Has Comparatively Less Safety Features

Verdict: If you’re someone who’s looking for a portable yet heavy duty power inverter/ generator then I’d definitely suggest this one. All the features, technology, and design of this power inverter are really convenient and cater to all the essential aspects. Because of its economic fuel consumption and power production, it also covers all the demands of a commercial truck power inverter.  However, I think there should be more safety features to ensure full-proof protection.

04.  Krieger Power Inverter – Advanced Technology Offers Convenient Use for Your Truck

The people at Krieger have built this power inverter with cutting-edge technology and advanced features. The design and the mechanism of different parts inside this whole setup are meant for enhanced performance. You can simply rely on this one to power up your things inside the truck.

  • Power: 2000 W
  • Weight: 7 lb
  • Dimensions: 11.77 x 6.71 x 3.46 inches
  • Type: Modified Sine Wave Inverter

This one here is a modified sine wave inverter. Remember the types we discussed earlier? According to that, this power inverter falls into the type 2 category. This design is a well-thought combination of the pure sine wave inverter and square wave inverter

Based on the earlier discussion you’re probably thinking about why this Krieger Power Inverter uses the modified sine wave technology instead of the pure sine wave technology. The answer is quite simple. Krieger has designed this particular power inverter for those who are a little short on the budget.

That’s why they had to cut a few corners to make it possible. However, that doesn’t mean that the quality and service will fall behind the others. As a matter of fact, this is exactly where this product excels. All the other components of this setup are built and designed in a way that it’ll cover this drawback and increase the conversion efficiency almost as much as the other ones.

This inverter comes with large internal aluminum heat sinks, high performance capacitors, and high frequency transformers. A combination of these things ensures efficient performance, reliable quality, and anticipated results.

This one is a 2000 W power inverter that has a peak power of 4000 W. It can efficiently convert the 12 V DC power to usable 120 V AC power. With this electronic device and a battery, you can easily run ovens, refrigerators, coffee makers, microwaves, and other home appliances.

You can also use this power inverter to convert usable power for power hand tools, circular saws, drill machines, and other things. That’s why this one also has the reputation for being one of the best work truck power inverters.

To ensure advanced protection for your devices, this inverter offers High Temperature Protection, Overload Protection, Under Voltage Protection, Over Voltage Protection, and Short Circuit Protection. There’s a display on the side of the ports that shows warning indications if these things happen.

This Krieger Power Inverter comes with 2 x USB ports for charging smartphones and similar devices. And 2 x standard North American AC outlets for running heavy home appliances. For an inverter of this power range, these ports will do just fine.

Here is Why You Should Choose This
  • Has Convenient Technology
  • Lightweight & Easy to Setup
  • Doesn’t Produce Excessive Noise
Drawbacks that You Should Also Consider
  • Need to Use Adapter for International Use

05. YSOLX Modified Sine Wave Power Inverter – Lightweight & Compact Build for Convenient Setup

This one is yet another modified sine wave power inverter in this list just like the previous one. This time it’s the YSOLX Modified Sine Wave Power Inverter. It stands out among the ordinary ones in the market because of its own perks and dependable features.

  • Power: 1000 W
  • Weight: 3.08lb
  • Dimensions: 8.27 x 5.51 x 2.58 inches
  • Type: Modified Sine Wave Inverter

This power inverter comes with 3 x US sockets. Using these sockets, you can pretty much connect all the home appliances with the power source but it doesn’t have any dedicated USB poet. However, that issue can be solved using a socket adapter that you can get at any electronic store.

This guy stands up to the mark when it comes to ensuring safety. It has all kinds of protection against the issues that you would want to avert. This inverter offers voltage protection, short circuit protection, overload protection, overheating protection, and reverse polarity protection.

There’s a positive and negative terminal in the batteries that are supposed to be connected with the same type of terminals of the inverter. If you mistakenly connect it the wrong way that causes some serious damage. Reverse polarity protection in this YSOLX power inverter saves that from happening. 

With 3.08 pounds weight, this power inverter is the most lightweight one on this list. It has a compact design and practical dimensions so that you can easily find a little space in your car or semi-truck to fit it at ease. It’s so lightweight that you can easily carry it to places for power in times of emergency.

As I mentioned earlier, it’s a modified sine wave power inverter. As you’ve already learned from the info section, this type of power inverters aren’t compatible with all kinds of home appliances. This might sound like a major problem in general but not for those who want to run the small appliances only!

It’s a 1000 W power inverter. Using this you can power up all the small and low power consuming stuff like the tablets, printers, laptops, coffee makers, toaster, and gaming devices like the Xbox. This power inverter can generate usable 120 V AC power from the 12 V DC car battery to power up these things.

You’ll be also getting 1 x cooling fan, 1 User Manual, and 2 x 35.43in Battery Clamp Cord bundled with this package. The battery clamp cord is really a useful thing to have that most power inverters don’t offer. This saves you from spending a few extra bucks.

Here is Why You Should Choose This
  • Lightweight & Practical Shape for Easy Setup
  • Has Dependable Safety Features
  • Operates Very Quietly
  • Has Reliable Quality
  • External Adapter Needed for International Use

06.  BESTEK Power Inverter – Offers Convenient Features for Great Usability for Multi-Purpose Use

When it comes to quality and service BESTEK has earned its reputation over the years. But we’re not going to take anything for granted before having a good look at the whole thing. This BESTEK Power Inverter here is greatly used because of its features that offer super usability.

  • Power: 1200 W
  • Weight: 4.25lb
  • Dimensions: 10.51 x 5.91 x 3.7 inches
  • Type: Modified Sine Wave Inverter

In a small power range, this particular machine is like the perfect example of a portable power inverter. Yes, the compact build and lightweight design are definitely the major factors behind this statement but that’s not the only reason. So, what else makes it special?

It is the practical design, ergonomic shape, and durable build of this machine. Let’s start with the design. To ensure convenient portability this power inverter has a handle-shaped design made with durable rubber. You can simply carry this power inverter just like a tool bag by the handle.

Next comes the build. Like I said earlier, if you’re purchasing something for portable use then make sure that the build is reliable. Because there is always a high possibility that there will be rough situations. As a matter of fact, this particular power inverter has that issue covered.

This guy is built with solid aluminum alloy housing. This housing says out loud that it’s all prepared for unwanted situations or conditions. Even though this build is good enough to save the sensitive electronic components from any kind of severe damage, I’d suggest you avoid such situations as much as possible.

The BESTEK Power Inverter has a total of 4 outlets, 2 x AC 110V outlets, and 2 x Smart USB ports. The AC outlets are designed according to US-style outlets. So, all kinds of appliances from the US will fit just right; however, for other designs, you’ll need to use an outlet adapter that’s sold separately.

Each of the USB ports is a 2.4 A (max)/ 5V port that offers a total of 4.2 A output. Each of these ports is highly efficient in terms of charging devices. They are capable of intelligently detecting the device’s type and they can ensure quick charging according to the type.

You don’t need to worry about your valuable home appliances getting damaged because of this power inverter. It has all sorts of essential safety features to avoid all kinds of casualties. For advanced protection, there are 4*50A built-in & replaceable fuses that’ll stop the circuit if there is any overflow.

Another convenient feature is the smart LCD display. This display has all the indication signals to notify you about something beforehand.

Here is Why You Should Choose This
  • Offers Convenient Portability
  • Comes With Safety Shutters
  • Efficient and Noiseless
Drawbacks that You Should Also Consider
  • Doesn’t Have Peak Power Feature

07. Energizer Power Inverter – A Compact Power Inverter that Comes as a Complete Package

The last one in our list of the Best Power Inverter for Semi Truck is none other than the Energizer Power Inverter. It comes at the last of the list but it surely isn’t the least one. If you’re looking for a power inverter at a small power range then this one should be one of your go-to guys.

  • Power: 1100 W
  • Weight: 4.25lb
  • Dimensions: 12.28 x 9.06 x 5.24 inches
  • Type: Modified Sine Wave Inverter

When it comes to power inverters, this Energizer Power Inverter comes as a complete package. Durable build, safety features, efficient conversion, convenient outlets, advanced technology; this guy has got all of that. Let’s get to the specifics right now.

This power inverter is built to last for a long time to serve you with its full potential. The exterior build of this machine is capable of saving sensitive electronic equipment from any kind of unexpected blow or fall to a certain limit. However, it’d be the smart choice to avoid such situations as much as possible.

Now that we’ve already brought the electronic equipment into the discussion, let’s finish with the details. This power inverter has high performance capacitors, large internal aluminum heat sinks, and high frequency transformers. A proper combination of these components ensures quality performance.

The transformers are designed to ensure efficient conversion of 12 V DC battery power to 120 V AC usable power. The aluminum heat sinks play a vital role in temperature control. Along with the built-in cooling fan, these sinks make sure that the heat dissipates properly. Then the capacitors ensure safe charging.

Speaking of charging, this power inverter has 2 x USB ports (2.4Amps each) for charging your smartphones, tablets, and i-pads efficiently. These ports are capable of detecting the device type and provide power according to that.

Then there are 2 x Standard North American AC outlets to effectively run high power-consuming home appliances such as microwave, fridge, room heater, etc. Make sure that any of these appliances don’t occupy more than 1200 W of power. It’s always safe to keep the usage a little below the maximum point.

To ensure proper protection this machine offers different types of protection, such as – high temperature protection, overload protection, voltage protection, and short circuit protection.

On top of that, there is a display to help you monitor the whole situation. You’ll also get warning indications from this display if anything goes wrong and then you’ll be able to act accordingly.

Here is Why You Should Choose This
  • Offers Quality Performance
  • Built to Last for A Long Time
  • Has Compact & Lightweight Build
  • Comes with A Display for Proper Monitoring
Drawbacks that You Should Also Consider
  • Need to Use Adapter for International Use

8. Samlex America PST-2000-12 Pure Sine Wave Inverter- Great Surging Capacity

Samlex America is not a new name when it comes to inverters. This manufacturer owns a reputation for providing best-in-class inverters that are durable and dependable. The major aspect of PST-200 is the pure sine wave, which is very beneficial for the health of overall appliances.

Its design looks robust, and the build quality deserves a standing ovation. Despite its hefty weight, this inverter justifies the quality and superior technology that suits the modern trucks. Installation of PST-2000 is a hassle-free task, and even a beginner can install it without much trouble.

This appliance delivers a continuous output wave of 2000W without any fluctuations and power lags. The manufacturer claims that it has a surging capability of 3500 W and that is something appreciable. You can operate multiple appliances at the same time if your truck is equipped with Samlex America PST-2000.

Pure Sine Wave Inverter review

The power output delivered by this inverter is next to efficient, and there is no interference with any of the device.

A cooling fan is the utmost need of every power inverter to remain cool throughout the operational period, and thankfully it is loaded with a powerful cooling fan. The cooling fan on PST-2000 is thermally controlled which is a good thing and the major reason why truckers buy this inverter.

PST-2000 also comes with a protective suit that protects the inner circuit from any kind of short circuit, over voltage, low voltage, heating, and overloading. The DC supply range lies between 10.7 to 16.6 VDC.

Overall the built can be described as of industrial grade, and the performance is also up to the mark. It operates very silently and you will not be disturbed by the annoying noise which the other inverter fans generate. The product is approved as safe to use by the FCC (Federal Communications Commission). You can also get multiple power options for catering to different requirements. The range of options Samlex America offers is 300W, 500W, 1500W.

Pros and Highlights

  • Pure sine wave maintains the health of in-cabin appliances.
  • Universal protection circuit prevents all types of mis-happenings an inverter can cause.
  • Certified on all safety standards.
  • Dual GFCI protected AC outlets.
Cons and Potential Flaws

  • This inverter is heavy.
  • Comes at an expensive price.

Check Latest Price

Bottom Line:
PST-2000 by Samlex America can be termed as the best power inverter for semi truck. It has the capabilities to fulfill all the requirements a trucker can have without the charges of over-maintenance. This inverter produces less or no noise and has a pure sine wave which is very commendable.

9. ENERGIZER 1500 Watt 12V Power Inverter -Multiple USB Ports

The next product that deserves your attention is Energizer 1500W. Energizer has been manufacturing power inverters since years and has become a prominent choice of truck operators. This product has a modified sine wave technology which makes it a premium choice among other inverters available in the market.

ENERGIZER has utilized its age-old experience and has designed this product with uniqueness and preciseness. As a trucker, you will find it durable and easy to use. The design of ENK1500 makes it portable and light in weight for hassle-free carry around.

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ENERGIZER 1500 Watt 12V Power Inverter

When we come to installation of this device, it is smoother than ever. The manufacturer has assigned some useful features and functionalities that are enough for a semi-truck operator. This inverter delivers an output wave of 1500W and has surge protection up to 3000 W.

The sine wave technology allocated to ENK 1500 is modified which helps in regulating the supply to a higher voltage. You will notice two USB ports at the front of it which can serve the operator in multiple ways.

It also comes with universal protection jacket that fortifies the inverter against short circuit, high temperatures, and overloads. The features are not just limited to this. You will also get a LCD display which provides detailed information about the charge percentage and the health integrity of the inverter.

We can say that ENK 1500 performs well and surpasses the expectations of semi truck operators. It works silently and the fan is also next to proper silence.

Pros and Highlights

  • The LCD display provides quick and easy notifications
  • Light in weight for added portability and handiness
  • Smooth and quiet during operation
  • Modified sine wave for high surging protection
Cons and Potential Flaws

  • USB ports are 2.1 Amp
  • LCD is prone to damages

Check Latest Price

Bottom Line:
This inverter is a great buy, since it also comes in an economical price range. If you just commenced truck driving and are not looking to spend a huge amount, then getting this is an ideal choice. The lightweight and portable design allows you to carry it to your home and car as well. So, one inverter can serve you in many ways.

10. Pomax Power Inverter with Dual USB Car Charger Adapter- Inbuilt Fuse Element

Pomax manufactures reliable and truly function inverters for trucks and cars. Pomax 1000 W inverter is designed very precisely and neatly for providing a sturdily built. And the good part is that it is light in weight. The overall construction is done with the help of magnesium alloy which is super robust and can sustain little damages and falls easily.

There is no shortage of features on this inverter from Pomax. The dual USB inverter works on modified sine wave technology and can prevent surging up to 1600 W.

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Pomax Power Inverter 1000W

A thing that is liked by most of the drivers is its advanced cooling fan. The cooling fan provided with this inverter not only keeps it cool during the operation but also operates very silently. The cabin is not filled with any sort of noise that is generated. Pomax has always assured that their inverters are ultra-safe and secure and there’s a reason behind that.

The Pomax 1000 W comes with an in-built fuse element which ensures enhanced safety and also keeps the inverter far away from electronic damages. It can easily cope up with heating issues, overloading, short circuit and other such factors that can harm the health of an appliance.

Unlike other semi truck inverters, this one charges at a rapid pace. Pomax has utilized fast charging technique to make this inverter charge fast and that is an appreciable thing. You will get dual USB ports that hold the capacity of 2.4 Amp of output.

This brilliant power inverter is performing well and there are no major scale issues reported till date. The weight and size make it ideal for semi trucks and cars. And the output delivered by Pomax 1000 W is nearly efficient to power many types of equipment.

Pros and Highlights

  • One-of-a-kind fast charging technology
  • Dual USB ports for plugging multiple devices
  • Smooth and silent cooling fan
  • Cigarette lighter adapter for easy plugin
Cons and Potential Flaws

  • No LCD screen for readings display
  • Output can be quite low if you want to use high power consumption equipment

Check Latest Price

Bottom Line:
Pomax 1000 W can be a perfect choice for those who have lesser requirements and are not looking to spend a huge amount. It has brilliant build quality and can be taken in use constantly for longer hours. You cannot expect more from a 1000 W semi truck inverter that comes under the range of $100.

Comprehensive buying guide for purchasing the perfect power inverter

Getting the best truck power inverter can be a difficult task. It can get even complex if you are a beginner who has just started operating trucks. While purchasing a power inverter, you need to keep in mind a lot of things. Like what size do you need, how much power will be efficient to operate all the appliances in your vehicle and last but not the least- your budget.

That’s why we have come up with a detailed guide on how to buy the right inverter for you. Go through this guide and check the factors you need to consider.

It should be of the ideal size

Most of the people have a common misconception that bigger power inverters are better, but unfortunately they are not right. The size of the inverter has nothing to do with its capability and power delivery. Select the size of an inverter that fits your place perfectly. If you already have a place to mount the inverter, then consider measuring it.

Search for the products that match your measurements and then look for the specifications.

The sine wave or modified wave

The power inverters for semi trucks are available in two variants: modified wave and sine wave technology. Both of these technologies have their own significance and uses. If your truck is equipped with power sensitive equipment like drilling machines, then sticking to sine wave technology is advised.

The sine wave is the same technology that is used in our homes and is capable of delivering power without any fluctuations and obstacles.


There are a number of power inverters available in the market that offer round-the-go installation. But not all of them can fit in your budget. If you have the time to appoint an electrician to fit the device in your truck, then you can consider buying normal installation inverters.

However, the truckers who are really busy in their schedules and cannot visit a mechanic shop for the installation of the inverter can buy easy installation inverters. Details Guide Available here.

Higher Capacity

The capacity of power inverters for commercial trucks depends on the type of electrical appliances you will use. If you have a microwave, a refrigerator, a TV, a drill, and some other equipment then you should consider buying an inverter with 2000-4000 W of power capacity. These types of power inverters have very great surging abilities and can fortify the appliances against any fluctuations.

If you do not use any of the above-mentioned appliances and you are only looking to charge a laptop and phone while chilling your drinks, then an inverter with 1000-1500 W will be enough.

Number of features

Nowadays, power inverters are not just a box that delivers high voltage. Instead, these devices are loaded with tons of features and functionalities. For the ones who want to get every notification from the inverter like overload notification, the battery level and other notifications, inverters with the LED display are suggested.

On the other hand, if you do not have an interest in any feature and all you want is an inverter that promises reliability, then you can go with the basic ones.

Price Range

The price range of power inverters is always a point to talk about. Many manufacturers have decided to sell their products at budget-friendly prices, while the others are still sticking to high prices. It completely depends on you and which manufacturer you choose to go with.

Every product mentioned above is funneled down from a list of multiple power inverters. You can select a reliable one from here that suits your pocket and promises to deliver the required features.

Other factors to be considered are the accessories and warranty period. Some companies vend their products with all the required accessories and power cables that are used in powering the inverter. It is highly recommended to create a list of your requirements and judge the products before making the final purchase.

Frequently Asked Questions

  1. A common question about power inverters is, can I keep the power inverter on without starting the engine?

Ans: The answer is ‘yes’. You can keep your power inverter turned on for nearly 30 to 60 minutes without starting the engine. The battery of your car will keep providing the power to run the home appliances in that period. However, the running time can significantly vary based on the efficiency of the inverter.

2. People often ask, can a power inverter damage my truck’s battery?

Ans: Many people think that using a power inverter damages the battery of their vehicle but that’s not really the case. Power inverters actually use the power storage of the truck’s battery to power up things. It’s true that doing this drains the battery but the battery actually gets recharged by the alternator when running the engine.

However, if you keep using some inverters for a long time without turning the engine, it’ll drain the whole battery. As a result, you might face trouble starting your engine.   

3. People also ask, which things make the power conversion efficient?

Ans: It’s basically the power inverter’s wave technology that decides whether the power conversion will be efficient or not. The ones with pure sine wave technology are usually the most power-efficient. But if the inverter is less than 2000 W then modified sine wave technology works just fine.

Apart from that, the cheapest, capacitors, and transformers play a great role in making a power inverter comparatively more efficient.

4. What is the ideal range of wattage in a power inverter?
The capacity completely depends on your usage and the type of appliances you are looking to operate. Every appliance requires a different current capacity to function properly. Here are some examples of electric appliances with their wattage readings.

  • Coffee Maker – 600-1000 Watts
  • Microwave -1000-2000 Watts
  • Toaster Oven – 1200 Watts
  • Freezer – 700 Watts
  • Laptop/ Computer 20-75 Watts

    These are some of the common appliances truck operators use. Keep in mind that these readings are not exact. It depends on the size and manufacturer of the appliance. Different manufacturers produce products with distinct wattage consumption. So make sure to check the appliances before purchasing it.

5. Can I connect two or more batteries to the inverter?
Yes, you can connect two or more than two batteries to the power inverter. It is always advised to use the inverter while coupling 12 V batteries in a parallel manner. With the help of two batteries, you can generate enough amount of voltage to power multiple types of equipment.

6. Do I need to plug in a device for over-current protection?
Yes, using an over-current fortification device is a must-have for all truck operators even if the inverter has an Amp fuse. These kinds of devices help to keep the voltage under control and save your devices from any kind of electrical damages.

7. Is it possible to run a printer with the help of inverter? If yes, then what kind of inverter do I need?
You can run a printer on a pure sine wave inverter without any hassles. However you are required to buy an inverter that promises high wattage as the printer requires 6-7 times surging of what is mentioned on the inverter label. If the inverter says 400 watts, then you need to plug it in a power inverter that promises 3000 Watts.

8. How to hook up an inverter?
Most power inverters these days come with a cigarette lighter adapter that easily connects with the vehicle batteries. Also there are additional wires that can be used for an easy connection set up. If the inverter you have purchased has no cigarette lighter adapter and additional cables, then you should consider seeing a mechanic for the fitting.

9. Why use a power inverter?
All equipment that we use are based on AC current and we cannot attain AC current directly from the vehicle’s battery. That’s the main reason why such an inverter is used. Another benefit of a power inverter is that it protects all the appliances from short circuits and overheating. The mechanism fitted into an inverter maintains the flow of current and terminates all the fluctuations.

10. Why do power inverters have thermal cooling fans?
The purpose of a power inverter is to transform DC into AC current and this process results in exertion of heat and energy. The use of a cooling fan is to keep the heat away from the inverter and also it protects the wires and inner mechanism. Thermal fans are more stable to heat than conventional fans. These fans produce less noise and can be operated for longer hours.

11. Can a power inverter be used as an electricity backup for the home?
Yes, an inverter having high output capacity can be used to power your home for a specific period of time. All you have to do is connect it with a heavy duty inverter battery while the vehicle is in start condition. Take an extension cable to the home and power the appliances you need to operate.

12. What are the cautions of a power inverter?
Do not plug in small equipment with batteries made up of nickel-cadmium. Use a small stabilizer to control the flow of power. If you are looking to use fluorescent lamps then buy the ones which are compatible with a modified sine wave to avoid any fuses and malfunctions.

13. Can I cover the inverter completely into a shell?
No, covering a power inverter completely is full of risks. The inverter emits heat that needs to be regulated at the earliest. In case of the closed shell the heat remains trapped inside, causing the inverter to burst out.

Wrapping Up

A power inverter is one of those things that make our long journeys more pleasant and convenient. Especially, if you’re a trucker then having this in your vehicle becomes pretty much an essential thing. This little device allows a trucker to have a little comfort and peace at their second home.

If you’re having trouble deciding which one will be the right choice for you then I have a piece of advice. First things first, set your priorities. Make a list according to based on that keeping the things that you need most at the top. Then see which one caters to your needs most. That’ll be the right choice for you!

I’ve written this article based on my own experience, well-thought comparison, and thorough research. All the information in this article has been sorted in a way that should be easy to comprehend. I hope you found this article informative and helpful.

1 Comment
  1. The smaller power inverters for cars are more than enough for their needs although you could find yourself in need of a larger unit if you have serious power needs. Many of the basic units designed for use in vehicles will plug right into a 12 volt port in your car and deliver the energy that you need.

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