10 Best Power Inverter for Semi Truck (Review) 2022

These days, truckers are ultra-modern. They have added daily use equipment to their truck like mini refrigerators, TV sets, microwave, DVD players and much more to keep their journey satisfying and happy.

Are you also planning to own any of these equipments for using them inside your truck? It’s a great decision, but you need something extra that will help you to operate them flawlessly. With the help of a basic inverter, you can power up the electrical devices while avoiding any type of short circuits and overloads.

best power inverter review
Power Inverter

Choosing a superior inverter for your truck can be a challenging task. Even experienced truck drivers face difficulties while selecting the perfect inverter that meets their requirement.

For the benefit and ease of truckers, we have selected some top-notch industrial inverters and included them in our best power inverter for semi truck guide. This article will not only help you in choosing the ideal inverter for your vehicle, but also you will be able to know which one is suitable for your requirements.

semi-truck power inverter review

On the other hand, if your semi-truck has only a TV and a refrigerator, then an inverter with less capacity can satisfy your requirements. For the truckers who are planning to add multiple equipment soon, a powerful inverter is advised.

Best Power Inverters for Semi Trucks Comparison

Wave Form

Samlex-America-PST-2000Samlex America PST-2000-12
(Editor’s Choice)
2000 W
Pure Sine
Check Price
ENERGIZER-1500-Watt-12V-Power-InverterENERGIZER 1500 Watt 12V
1500 W
Modified Sine
Check Price
Pomax-Power-Inverter-1000WPomax Power Inverter 1000W1000 W
Modified Sine
Check Price
Power-TechON-3000W-Pure-Sine-Wave-Power-InverterPower TechON 3000W
3000 W
Pure Sine
Check Price
KRIEGER-1100-Watt-12V-Power-InverterKRIËGER 1100 Watt 12V
1100 W
Modified Sine
Check Price
Power-Bright-PW2300-12-Power-InverterPower Bright PW2300-12
2300 W
Modified Sine
Check Price
ENERGIZER-2000-Watt-Power-InverterENERGIZER 2000 Watt
2000 W
Modified Sine
Check Price
BESTEK-300W-Power-InverterBESTEK 300W Power Inverter
300 W
Modified Sine
Check Price
Ampeak-2000W-Power-InverterAmpeak 2000W Power Inverter
2000 W
Modified Sine WaveYESCheck Price
Duracell-DRINV400-High-Power-InverterDuracell DRINV400 High Power
400 W

Modified Sine Wave
Check Price

What kind of inverter do you need for your truck and semi-truck?

The choice of an efficient inverter completely depends on the type of equipment you want to operate. Also, it depends on the number of equipment you want to operate at the same time. The basic purpose of an inverter is to convert DC supply into AC, because all appliances are based on AC.

But every appliance has a different current requirement, and that’s why inverters are used. If you have a TV, a DVD player, a microwave, a refrigerator, and some other accessories, then you have to choose the best power inverter for truck drivers that can power up all the appliances without any troubles.

Top 10 Best Power Inverters for Semi Trucks Review

The inverter products described below are highly prescribed and are very popular among the truckers. We have selected these inverters based on our in-depth research and multiple tests. Have a look at the best truck power inverters before making your final purchase.

1. 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.

2. 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.

3. 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.

Super-Speed fast charging power inverter review
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.

4. Power TechON 3000W Pure Sine Wave Inverter – Perfect For Using High Capacity Appliances

Are you looking to operate power tools on your truck’s inverter? If so, then low power semi truck inverters are of no use, as you cannot operate a set of tools on them. But thankfully we have Power TechON 3000 W that truly delivers a huge load of controlled power to operate all types of equipment.

The slivered armor of this inverter looks amazing and it hides as a camouflage right inside the truck’s cabin. This 3000 watt power inverter for truck is based upon sine wave technology that helps you to get a continuous wave without any possibilities of fluctuations. The supreme thing about this product is that it never fails to deliver threshold power which makes it perfect to bear a high load.

Pure Sine Wave Power Inverter review
Power TechON 3000W Pure Sine Wave Power Inverter

Power TechON 3000W comes with a thermal protection jacket, which fortifies this powerful device from all kinds of overloading, overheating, and short circuits. It uses THD (total harmonic distortion) technology when it starts, and that helps in keeping this device cool and controlled.

You will get low voltage and high voltage alarm system, which helps in notifying that something is wrong and you, should check the inverter. In case you are not able to hear the audio alarm there is a small led light which glows on detection of anything wrong.

It is loaded with multiple functionalities that incorporate remote switch, ring terminals, four output sockets, and five types of protection systems. The users will also get 3 AC sockets, 1 USB port and that’s adequate for the operation of many appliances.

Power TechON 3000W also claims that their power inverter can sustain even the critical situations seamlessly. And they have also claimed that this inverter can power current sensitive equipment, computers and everything that needs a continuous wave of current to perform properly.

Pros and Highlights

  • 3000 W output can satisfy all the needs of truck operators.
  • Five systems for added protection against any threats.
  • LED light notification
  • High surging capacity that almost doubles the amount of output
Cons and Potential Flaws

  • Bulky in weight
  • The cooling fan produces noise.

Check Latest Price

Bottom Line:
It is the ideal inverter for those who are seeking options with a sine wave and higher output options. You can get this powerful device without shelling out a huge sum, but the price is also not too low. Overall it justifies the cost you have paid and you will never feel disappointed with this sine wave power inverter from Power TechON.

5. KRIEGER 1100 Watt 12V Power Inverter – Offers utmost safety

Krieger manufactures high quality power inverters for semi truck in a variety of options. From 1100 W to 4000 W, the users will get everything that can suit their power requirements. Coming on the design, Krieger 1100 W looks amazing and the yellow and black colors complement each other to make it appear gentle. It overall comes in a complete package.

You will get all the installation kit equipment and wires that are required to set up the inverter completely. This inverter delivers an output of 1100 W that is based on modified sine wave technology. KR 1100 has a capability to convert 12 V DC supply directly into 120 V AC supply to power the appliances on the go.

Power Tools MET Approved power inverter review
KRIËGER 1100 Watt 12V Power Inverter

Also the users can connect DC batteries with the vehicle’s battery to access the power wave. There is no sort of hassle as the setting up process of KR 1100 is quicker and easier. It comes with all types of protections one can need. It can fight against overloading temperature, short circuit, low voltage, overheating and everything that an inverter should have.

There is a tiny but easily visible LCD that shows all the readings consisting- battery percentage, output level and input level. KR 1100 is approved by METLEB and has passed their vigorous tests that were based on performance and safety. With KRIEGER, you will get 3Ft battery cables for easy connectivity, ANL fuse kit, and a wired remote control that helps you in maintaining the level of power required at a particular moment.

The manufacturer provides a 3-year comprehensive warranty that covers heat damages and other damages that are not caused during mishandling. KR 1100 is a complete package for the truck operators who want something durable and affordable.

Pros and Highlights

  • The LCD display shows all necessary readings.
  • Compact and light in weight
  • Comes with all the inclusions
  • Tested by METLEB
Cons and Potential Flaws

  • 1100 W is not enough to operate power tools.
  • No fast charging provided with it.

Check Latest Price

Bottom Line:
KR 1100 can be the ideal choice for your truck needs. You can operate this device for many hours without any disruptions. The silent cooling fan keeps the heat away from the device and you will never hear any annoying sound inside the cabin.

6. Power Bright PW2300-12 Power Inverter Power Savior Device

Power Bright PW2300 is a mix of durability and dependability. It looks simple yet it can cater all the expectations a truck operator can have. This model delivers an output wave of 2300 W which is enough to operate all the in-cabin accessories and appliances. You can easily use power tools, all thanks to high surging abilities it offers!

The armor case is manufactured with anodized aluminum, which is a high standard and lightweight material. The aluminum coating keeps the device safe from any heating issues as it is a good conductor of heat and can let the heat straight away. In terms of protection, there is everything from high voltage control, to short circuit solution. You will never face any sort of difficulty related to voltage issues.

 4600 watts peak power inverter review
Power Bright PW2300-12 Power Inverter

As an added benefit, the users will get a display that comes attached to the front of the device just above the power socket. This LED display shows the output and the input supply readings that can assist the operator to check for the amount of current he is getting.

The cooling fan available in Power Bright PW2300 is perfect for its job. It regulates the air flawlessly and maintains the temperature inside the shell of the power inverter. The fan produces an ample amount of sound that is audible, but is not annoying to the ears.

Features of this device include Dual 3 Prong of 120 V Ac outlet, a switch for power on and off, and an overload indicator that helps to check if the voltage level is high. The base of this inverter device is a modified sine wave. You can use the inverter by plugging it into a cigarette lighter outlet to power all the devices; whether they are small or medium capacity ones.

Pros and Highlights

  • 2300 W is an adequate amount for powering computers, small refrigerators etc.
  • Power switch to easily turn on and turn off the device.
  • Delivers 19.2 Amperes.
  • 30 Amp spade-type fuse to prevent short circuits.
Cons and Potential Flaws

    • No additional accessories come free with the device
    • No USB ports are available.

Check Latest Price

Bottom Line:
Power Bright PW2300 modified sine wave inverter is a solution to all kinds of power requirements. The users will get all the adequate advantages. Also there is an option to plug in remote access device which helps in turning on/off the device wirelessly.

7. ENERGIZER 2000 Watt Power Inverter- Pure Sine Wave Technology

The Energizer EN 2000 is a 2000W power inverter that is based on modified sine weave technology and is a perfect partner to keep the ling hauls away from your road trip. This model comes with an LCD display that keeps the operator up-to-date about every activity that is going inside the shell. You can easily connect a 12 V DC port directly for generating a high power wave to power all the appliances.

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ENERGIZER 2000 Watt Power Inverter

Since it is based on modified sine wave technology, it means you will be able to get a continuous wave of voltage with surging protection of 4000 W. There are 2 USB ports that enable you to plug in the devices without any third party devices. The gross weight of EN 2000 is 5.53lbs that makes it portable and easy to carry all around.

Talking about the cooling fan, it comes with thermal fan technology. With the help of thermal fan, the sound generated by this inverter becomes less and the inverter remains cool despite rigorous utilization. Energizer has manufactured this product with 2 AC outlets that are of North American Standard.

You will never feel lacking power when your vehicle is equipped with Energizer best 2000 watt power inverter. If you are not seeking enough power or if your vehicle has some hefty tools, then you can switch to lower and higher models available in this series. Energizer sells the power inverters of 900-4000 W. All of them have the same features and are resistant to any kind of short circuit, overloads, overheating issues and no load draw.

Pros and Highlights

  • LCD display for accurate information
  • USB ports allow direct access
  • High surging capacity
  • Less weight to power ratio
Cons and Potential Flaws

  • No cables included
  • This inverter doesn’t support fast charging.

Check Latest Price

Bottom Line:
Energizer has always been manufacturing high-quality power inverters for semi trucks and this product will make you feel so. This power inverter is an ideal choice for mid-sized mini trucks and generates enough voltage to power multiple appliances at one time. Also you will get nice customer and technical support which makes EN 2000 the finest of all inverters.

8. BESTEK 300W Power Inverter DC 12V to 110V- The Most Portable One

If you are looking for a travel-friendly and easily portable inverter, then you should have a look upon Bestek 300 W a semi truck and best power inverter for the car. This inverter is manufactured with durable metal which prevents any kinds of bibs and bumps and keeps the inverter safe.

Bestek 300 W has a number of ports, despite its small size. The operators will get access to 2 USB direct ports and 2 AC outlets that make the work easy.

best 300W Power Inverter review
BESTEK 300W Power Inverter

The size and performance of this powerful device is really commendable. It looks tiny but can leverage a good amount of voltage which is enough to power small appliances. With this product, you will get the assurance of fast charging. It charges at a fast pace, so you never run out of power and face long hauls.

When you have an inverter with fast charging, there are fair chances that it can get damaged during charging. But this is not the case with this product. Bestek has assigned safe charging technology which helps in keeping the inverter safe during charging and protects it from any short circuit and overloading. This capability makes it suitable as a power inverter for truck bed.

There is an inbuilt 40 Amp fuse that can sustain small and large short circuits seamlessly. The small shell even contains a cooling fan that helps in keeping the heat away from it. Right after the plug in, the operator will get 300-700 W of instantaneous power that can be used to operate laptops, charging phones and other less power consumption electrical appliances.

The inverter comes with a cigarette lighter plug, which can be easily inserted in any kind of vehicle without using external plugs. With Bestek 300 W, you will get 18-month warranty that covers all internal damages that are not caused by drops and unsuitable uses.

Pros and Highlights

  • Ultra durable and reliable metal shell
  • Multiple slots despite the small size
  • An inbuilt voltage protection system
  • Extremely light in weight
Cons and Potential Flaws

  • Cannot be used to power high consumption devices
  • Only 12 V DC is there

Check Latest Price

Bottom Line:
If you want to use a common inverter for your semi truck or your car, then this is the right product for you. It is really small and fits in any place. Also you do not have to carry out a long process to prepare it for usage. Just plug in the power cables and it is ready to serve you.

9. Ampeak 2000W Power Inverter 3 AC Outlets- Robust Design and Solid Built

Ampeak 2000W definitely deserves a place in your semi truck due to the tremendous functionalities it delivers. It can be said that it is mid-range power inverter that can cater to all the requirements of a truck operator. The design of this device comes on a basic and handy side. The overall construction is carried out with ABS material, which makes it durable, light in weight and a perfect partner for a work truck.

This best power inverter for truck drivers uses modified sine wave technology that is beneficial for powering all types of electrical devices. It has a surging capacity of 4000 W that is more than enough to protect the appliances. There is a mini 35 Amp inbuilt fuse which ensures comprehensive safety from all kinds of short circuits and overloading problems.

best 2000W Power Inverter review
Ampeak 2000W Power Inverter

The cooling fan of this device is thermally powered and that means there will be lesser noise and the inverter will remain cool throughout the day. A small Led display is allocated at the front for proper reading of the notifications, along with battery percentage. Ampeak 2000 W comes with one USB port and two AC ports. All you need is a 13 V battery system and the inverter is ready to use.

This robust inverter has the capability to deal with voltage fluctuations and display you the same. The operator will be able to see specific notifications if there is any type of voltage fluctuations. Ampeak 2000 W and other variants are manufactured in such a way that their design provides state-of-the-art electric insulation and that’s beneficial for the health and integrity of a power inverter.

The manufacturer provides an 18-year hassle free warranty that is coupled with 24-hour customer support. Gross weight of this product is 8.05 lbs which is not too much, nor too less. You can easily plug it out and can take it outdoor for satisfying multiple uses.

Pros and Highlights

  • This inverter has a small and handy size
  • Outstanding electric insulation
  • LED display for accurate readings
  • Anti voltage fluctuation technology
Cons and Potential Flaws

  • No 2.4 Amp USB ports
  • Some users have claimed issues with surging capacity

Check Latest Price

Bottom Line:
For the users with mild usage, this product is a must have. You do not have to shell out a lot of money for taking this product home. Ampeak also sells a lower variant which delivers 1000W, so if you do not need higher wattage you can settle down with the lower variant that has the same features as the higher one.

10. Duracell DRINV400 High Power Inverter 400 Watt- Easy to plug-in and use

Duracell is a recognized and prominent name when it comes to power inverters and batteries. It has a power saving switch that allows you to avoid electricity wastage. You can switch on and off the inverter anytime by just tapping the plug. Duracell DRINV400 comes with a 2.1 Amp USB port and three prongs that are used to power the appliances.

The device is loaded with a plethora of features like fast charging and direct access via USB cables. You can connect all the electric appliances that lie in the category of 115 volts AC. The devices which can be used with this, can be TV sets, laptops, and other less power consumption devices.

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Duracell DRINV400 High Power Inverter

You can easily locate two LED bulbs that are situated just above the power switch. These LED bulbs help the operators to know whether the inverter is in charging or not. Duracell DRINV400 has all the basic features that incorporate circuit protection system, overheating management, and overload controlling system. Despite the small size, it will surpass your expectations. So, you are buying a product with the badge of Duracell technologies.

Gross weight of the product is 1.3 lbs and that’s too low in case of power inverters. You can plug this device anywhere from semi trucks to cars, and even if needed inside the house. The exterior material is brushed for a curb appeal. In the packaging, you will find two power cables that are 3 feet in length.

Pros and Highlights

  • Extremely portable and lightweight
  • Power cables come included in the package
  • Dual LED indicators
  • Power saving on/off switch
Cons and Potential Flaws

  • Can’t be used for higher power devices
  • Lower surging capacity

Check Latest Price

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

  • 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.

  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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

Having an effective power inverter for truck drivers is vital for all, irrespective of the size of the truck. You need to settle down with a product that is up to the mark and delivers its true capabilities. The inverters described above are of industrial build quality.

These power inverters can help you in powering up the appliances without any troubles. Make sure you are plugging the inverter with the right precautions and with the provided wires. Also check the inverter’s condition in a regular manner to make sure that it doesn’t need any maintenance and all the wires are in mint condition. If you do not have a waterproof power inverter, then try to keep it at a dry and cool place.

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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