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10 Best Generator For Food Truck-Trailers To Buy in 2022

Top 10 Best Generator For Food Truck-Trailers To Buy

Last updated on January 11th, 2022 at 10:57 am

Direct electricity sources should not be something you should rely on while running a food truck business. You should always have a backup food truck generator which will help you run all the appliances in the case of a power outage.

Most food truck-trailers travel from one location to another. Having such a volatile business need better power management. It can be solved by installing a portable generator in your food truck trailer. Such an arrangement helps you grow the sales and always has the required power to run all the cooking appliances.

While picking your best food truck trailer generator we ensured that it has a large fuel tank. In addition to that, it should have other features such as single fuel, dual Fuel, or tri-fuel capacity. Most of these food truck backup generator runs on gasoline, propane, or diesel.

Top 10 Best Generator For Food Truck-Trailers To Buy

Why Installing a Power Generator Inside your Food Truck is a Good Idea?

Fast food or instant food business is very lucrative because of its low initial cost and high-demand for fast food. Any good food truck will have two fittings, first, internal and second external fitting.

Internal fitting will consist of cooking and storage appliances such as stovetop, induction cookware, instant pot, electric rice cooker, deep freezer, fridge, and electric water boiler.

External fittings will consist of decorative signs, digital lights, LED boards, and music systems.

However, both the internal and external fittings will require a constant need for electricity. From cooking your fast food to making sure your food truck is well lit to be noticed you are going to need lots of power. This is why it is always a good idea to install generator in your food truck-trailers for smooth operation.

Best Generators For Food Truck

GeneratorsFuel TypeRated WattsPrice
Westinghouse WGen12000DFGas + Propane12,000W Check Price
DuroMax XP12000EHLPG + Gas9,500W Check Price
Honda Eu7000isGasoline5,500W Check Price
A-iPower SUA12000EGasoline9,000W Check Price
Champion 100297Gas + Propane8,000W Check Price
Westinghouse WGen7500DFLPG + Gas7,500W Check Price
Champion 76533Gas + Propane3,800W Check Price
Pulsar PG7750BLPG + Gas6,000W Check Price
WEN GN9500Gasoline7,500W Check Price
Jackery Power StationSolar Power240Wh Check Price

Here are our reviews and recommendations of the best portable generators for your food truck business.

1) Westinghouse WGen12000DF Ultra Duty Portable Generator For Food Trucks

Westinghouse WGen12000DF Ultra Duty Portable Generator - 12000 Rated Watts & 15000 Peak Watts - Dual Fuel - Electric Start - Transfer Switch & RV

Read Customer Reviews Here »

The popular Westinghouse WGen12000DF is one of the best food truck generators available in the market. It is powerful at 12000 rated watts and operates on two different types of fuel.

While installing a generator in food trailers, it is important to make sure that the outlets are safe and easy to connect. The WGen12000DF features Two GFCI 120V 5-20r standard household receptacles and one 120V L5-30R outlet which lets you connect all the essential appliances.

It also features one Transfer Switch Ready 120V L14-30R, one RV Ready 120/240V 14-50r, and two 5V USB ports for better power transfer and flexibility. The outlets are covered with Rubber Covers for added safety.

It produces 12000 running watts on Gasoline and 10800 running watts when used on propane. It is very easy to use and comes with Plug-n-Play remote start features.

You can use any one of its Electric or Recoil start system to ignite the engine. The powerful 713cc 22HP V-twin engine can produce uninterrupted power for up to 16 hours on a 10.5-gallon fuel tank. However, if you plan to run your food truck business overnight then simply switch between fuel types without switching off your generator.

Though it is powerful the entire unit is compactly packed under one frame which makes it easy to install it directly on your food truck generator mount.


  • Engine: 713cc V-Twin engine (22HP)
  • Start: Electric and Recoil
  • Fuel Type: Dual Fuel (Gas + Propane)
  • Tank Size: 10.5 Gallons
  • Gas: 12000 Running Watts and 15000 Peak Watts
  • Propane: 10800 Running Watts, 13500 Peak Watts
  • Runtime: 16 hours @ 25% Load
  • Noise Level: 73 dB From 23 Feet Away
  • Outlets:
  • 2 – GFCI 120V 5–20r Standard Household Receptacles
  • 120V L5-30R Outlet (1)
  • 1 – 120V L14-30R (Transfer Switch Ready)
  • 1 – 120/240V 14–50r (RV Ready)
  • 2 – 5V USB Ports
  • Weight: 352 pounds
  • Dimension: 34 x 31 x 35 inches
  • Support & Warranty: Backed By a 3-Year Nationwide warranty and support


  • Dual Fuel Capacity
  • Heavy-duty portable generator
  • Long run time
  • 12V Battery Charger
  • Automatic Low Oil Shutdown
  • Plug-and-Play With a Remote Start and Included Key Fob
  • Free Tool Kit, Oil, and Oil Funnel
  • Fuel Gauge and Digital Hour Meter
  • Long-Lasting Cast Iron Sleeve
  • Wheels: Easy to Transport (Portable)
  • EPA and CARB Compliant


  • Heavy

The Wgen12000DF is a heavy-duty portable generator for your food truck which is designed to withstand extensive power needs. With dual fuel capacity and low maintenance, WGen12000DF is the best generator for food trucks or trailers.

2) DuroMax XP12000EH Dual Fuel Electric Start Portable Generator, Blue and Black

DuroMax XP12000EH Dual Fuel Electric Start Portable Generator for food truck

Read Customer Reviews Here »

The powerful DuroMax XP12000EH is another Dual Fuel portable generator that can power your large food truck or trailers. Owning a large food trailer will require more power to fulfill the order requirements and to maintain the appliances.

It features an 18HP, 457cc OHV Engine which has the ability to run on Propane or Gasoline allows the freedom and flexibility of fuel choice.

Thanks to its 12,000 starting watts and 9,500 running watts capacity, it can handle heavy loads from decorative lights, air conditioners, refrigerators, deep fryers, and other high amperage power tools that you use in your food truck.

This electric start portable generator has the ability to operate at both 120V and 240V units. Such flexibility makes it very favorable for the most popular food truck owners.


  • Engine: DuroMax 18HP, 457cc OHV Engine
  • Start: Electric Start
  • Fuel Type: Dual Fuel (ability to run on Propane or Gasoline)
  • Tank Size: 8 Gallon
  • Run Time: 14 hours @ 25% Load
  • Noise Level: 72 dBA
  • Outlets:
  • 2 – 120V/20AMP outlets
  • 120v/30AMP twist-lock outlet (1)
  • 1 – 120/240V 30AMP outlet
  • 1 – 50-amp heavy-duty outlet
  • Weight: 214 pounds
  • Dimension: 30 x 30 x 26 inches
  • Support & Warranty: Covered by a 3-year factory warranty


  • Dual Fuel Ability
  • Easy to mount on your vehicle
  • Plenty of power to run all cooking appliances
  • Clean burning of fuel increases the engine life
  • 120-volt amperage for heavy loads
  • Relatively lightweight and portable
  • Durable solid-fill tires
  • Reduced operating cost helps the food trailer business
  • EPA and CARB approved for use in all 50 states


  • Comparatively costly

DuroMax XP12000EH is powerful and is loaded with all the essential outlets to power your food truck electric appliances. I personally like it because of its durability, easy to transport wheels and DuroMax MX2 technology.

3) Honda Eu7000is Inverter Generator – Suitable For All Types Of Food Trailers

Honda Eu7000is Inverter Generator with Electronic Fuel Injection Food Truck

Read Customer Reviews Here »

Honda generators are quiet popular among food truck business owners. Thanks to its smart ignition and inverter technology, you can be assured that your business is being powered by a very reliable power source.

Nowadays with improved mobility, most food trucks are small in size and might not have a large power requirement. In such a case, Honda Eu7000i is something which you should buy.

Honda Eu7000i features an electronic fuel injection system which makes it very fuel-efficient. You can expect the best fuel burning system, which is both eco-friendly and economical to the business.

The Eu7000i is setup with two nice size wheels and handles that fold in for storage. Such an arrangement makes it easy to mount on food trucks and can be placed in any corner of the back of your trailer-truck.

It features both electric and a pull cord start system which ensures that your generator will kick start even in cold weather. So your food truck business runs smoothly even in winter.


  • Engine: Honda GX390 EFI (389cc)
  • Start: Electric and Pull Cord Start
  • Fuel Type: Gasoline
  • Tank Size: 5.1 Gallon
  • Power: 7000 peak Watts and 5500W Rated Watts
  • Run Time: 6.5 hrs.@ rated load, 18.0 hrs. @ 1/4 load
  • Noise Level: 58 dB(A) @ rated load, 52 dB(A) @ 1/4 load
  • Outlets:
  • 2 – 20A 125V GFCI Duplex
  • 1 – 30A 125V Locking Plug
  • 1 – 30A 125/250V Locking Plug
  • Weight: 261 pounds
  • Dimension: 33.4″ x 27.6″ x 28.4″
  • Support & Warranty: Covered by a 3-year factory warranty


  • Versatile and Reliable Generator
  • Super Quiet Operation
  • Perfect for food truck back up power or outdoor events
  • Convenient electric start
  • Lightweight and Very Portable
  • Fuel efficient – Runs up to 18 hours on 5.1 gallons of fuel
  • Inverter – Stable power for billing computers and more
  • Electronic Fuel Injection and Lower Maintenance


  • Costly

Honda Eu7000i is the most reliable portable generator for your food truck business. Backed by Nationwide company support, it is the best buy you will make. Though it is costly we all know that Honda generators last decades.

4) A-iPower SUA12000E Gasoline Powered Generator – GFCI Outlet

A-iPower SUA12000E 12,000-Watt Gasoline Powered Generator with Electric Start, GFCI Outlet Wheel Kit Included

Read Customer Reviews Here »

If you own a large food truck and need a backup power source then A-iPower SUA12000E is the best unit for you. With GFCI outlets and 12,000 starting watts, and 9,000 running watts with electric start, you can be assured that your food truck will be well powered up.

The powerful A-iPower engine draws fuel from its 7-gallon tank and can provide an uninterrupted supply of electricity for up to 9 hours at 50% load.

Thanks to the keyless one-touch push-button ignition system, the engine starts effortlessly. The entire unit is framed with steel and docked over two 9.5 inch never-flat tires. It gives it improved traction, mobility over rough terrain and site perfectly on a mount designed for generators.

Food business always has water and moisture involved in it. So this portable generator features GFCI protected and covered outlets for added protection and safety under damp conditions.


  • Engine: A-iPower’s 459cc engine
  • Start: Keyless one-touch button for electric start
  • Fuel Type: Gasoline
  • Tank Size: 7 Gallons
  • Power: 12,000 starting watts/ 9,000 running watts
  • Run Time: 9 hours of run time at 50% load
  • Noise Level: 64 dB(A) @ rated load, 59 dB(A) @ 1/4 load
  • GFCI Protected Outlets:
  • 2 – AC 120V/30A
  • 2 – AC 120V/240V
  • 1 – DC 12V
  • 2 – AC 120V/20A
  • Weight: 206 pounds
  • Dimension: 27 x 27 x 27 inches
  • Support & Warranty: Covered by a 3-year factory warranty


  • High Power Generation To Fulfill Heavy Demand
  • Built-in DC adapter plug
  • Built-in fuel gauge
  • Winter Ready – Easy Start in Cold Weather
  • Improved Portability: Lightweight and Flat-Free Tires
  • Compact Size Fits Perfectly on Small Mounts
  • Neutral Bonded to frame for added safety
  • Easy To Mount on the back of any Vehicle
  • Improved traction and mobility


  • None CARB complied

The A-iPower SUA12000E comes with a reliable engine and huge power output which will help your food truck business grow. It will support all the heavy-duty loads which are required by heavy cooking appliances. The SUA12000E is fairly priced and has strong customer ratings.

5) Champion 8000-Watt Dual Fuel Portable Generator with Electric Start

Champion 8000-Watt Dual Fuel Portable Generator with Electric Start

Read Customer Reviews Here »

Operating at 8000 watts, this Champion portable generator is an excellent choice for your food truck business. Its ready to use “Out of the Box” ability is something that makes it more appealing.

This Champion Power Equipment 100297 unit has the ability to run on two different fuel types. You can directly use it with either Gasoline or Propane. Such Dual fuel capabilities significantly increase its acceptability in the business world.

Having current sensitive appliances can worry about many people. However, if you own Champion 100297 unit then don’t worry as it comes with trust Volt Guard built-in surge protector to prevent overloads.


  • Engine: 459cc Champion engine
  • Start: Electric
  • Fuel Type: Dual Fuel (Gas + Propane)
  • Tank Size: 6.1-gallon
  • Power Propane: 9025 starting watts and 7250 running watts
  • Power Gas: 10,000 starting watts and 8000 running watts
  • Gas Run Time: 8 Hours at 50% load
  • Propane Run Time: 5 Hours 50% load when using a 20-pound propane tank
  • Noise Level: 73 dB(A) @ rated load, 62 dB(A) @ 1/4 load
  • Outlets:
  • 1 – 120/240V 30A locking outlet (L14-30R
  • 1 – 120V 30A locking outlet (L5-30R)
  • 4 – 120V 20A GFCI protected household outlets (5-20R)
  • Weight: 210 pounds
  • Dimension: 27.8 x 22 x 23.2 inches
  • Support & Warranty: 3-year limited warranty with FREE lifetime technical support


  • Dual Fuel Capability
  • Automatic low oil shut-off sensor
  • EPA certified and CARB compliant
  • Allows for Safe Switching Between Fuel Sources
  • Easily Track Voltage, Hertz and Run-time Hours
  • Cold Start Technology ensures a quick start in cold weather
  • Lightweight generator makes it easy to mount in your truck


  • Relatively Noisy

This Champion portable generator generates sufficient power to supply all the electricity you need to run your food truck smoothly. It features plenty of outlets which is even better for trailers that use a wide range of appliances. Fairly priced and with a nationwide network of service centers, this portable generator is something every food truck owner can rely on.

6) Westinghouse WGen7500DF Dual Fuel Portable Generator – Excellent For Mid-Size Food Trucks

Westinghouse WGen7500DF Dual Fuel Portable Generator - 7500 Rated Watts & 9500 Peak Watts - Gas or Propane Powered - CARB Compliant

Read Customer Reviews Here »

The WGen7500DF is one of the most popular generators that can help you run all your food truck appliances without any power shortage.

If you are starting new, then it is going to be much easier for you as the delivery box comes with all the essential add-ons and user manual to get you started right out of the box.

The powerful 420cc Westinghouse 4-Stroke OHV Engine delivers 7500 rated watts and runs up to 16 hours at 1/4 load.

WGen 7500DF has acquired all the necessary certification such as EPA, CARB, and CSA Compliant. Such certification helps you carry this unit anywhere in the United States(all 50 states).

Electric push-button start with remote key fob features let you ignite the engine from 150 feet away so that you don’t have to touch the power source.

You can easily monitor all the stats on its intuitive control panel monitor. It also features plenty of outlets to provide a seamless supply of electricity. These outlets are protected by Rubber covers which also prevent unwanted electric shocks in the damp cooking environment.

You might like: 7 Best Westinghouse Generators 


  • Engine: 420cc Westinghouse 4-Stroke OHV Engine
  • Start: Electric and Remote Start
  • Fuel Type: Gas + LPG
  • Tank Size: 6.6 Gallons
  • Power Gas: 7500W rated and 9500 peak watts
  • Power LPG: 6750 Rated Watts & 8550 Peak Watts
  • Runtime: 16 Hours at 25% Load
  • Noise Level: 73 dB(A) @ rated load, 59 dB(A) @ 1/4 load
  • GFCI Outlets:
  • 1 – 120/240V 30A (L14-30R)
  • 2 – Duplex 120V 20A GFCI (5-20R)
  • 2 – 5V USB Ports
  • Weight: 194 Lbs.
  • Dimension: 27.2 x 26.1 x 26 inches
  • Support & Warranty: Backed By a 3-Year Warranty & Nationwide support


  • Dual Fuel Ability
  • Built-in Fuel Gauge
  • On the Fly!’ Fuel Change
  • Compact Design to Fit In Small Mounts
  • Push-Button Electric Start and Remote Start
  • Super Portable Due To Lightweight and Flat-Free Tires
  • Better Connectivity with Transfer Switch Ready
  • Free 12V Battery Charger, Oil, Funnel, and Tool Kit
  • EPA, CARB, and CSA Compliant


  • Technically no downside, if you have the budget

The Westinghouse WGen7500DF is a must buy generator for food truck business because of extensive outlets and rigid built structures. It is backed by strong customer ratings and delivers optimal power all the time.

7) Champion 3800-Watt Portable Generator – Best For Small Food Trucks

Champion 3800-Watt Dual Fuel RV Ready Portable Generator for Small Food Truck

Read Customer Reviews Here »

Do you own a small food truck business? then you should avoid buying heavy-duty generators.

Yes, Having surplus power is always a good idea, but if you are bound by a tight budget then buying a small portable generator sounds wise to supply the power requirements of your small food truck.

As the name suggests this Champion power source generates 3800 watts. It is a dual fuel engine which means you can draw electricity from two different fuel types, gas and propane.

The powerful 4-stroke engine delivers 4750 peak watts and 3800 rated watts. It provides 9 hours of run time on a full tank of gas and up to 10.5 hours on a 20 lbs propane tank.

So, fill the gas tank and keep a propane tank along with you and you are good to go for around 20 hours. With plenty of outlets and longer run time, your food truck will do good business without having to worry about power outage.


  • Engine: 224cc Champion engine
  • Start: Electric Touch and Recoil Start
  • Fuel Type: Dual Fuel (Gas + Propane)
  • Tank Size: 3.4 Gallon (gas)
  • Power: 4750 starting watts, 3800 running watts
  • Gas Run Time: 9.0 hours at 50% Load
  • Propane Run Time: 10.5 hours at 50% Load
  • Noise Level: 64 dB(A) @ rated load, 59 dB(A) @ 1/4 load
  • Outlets secured by Volt Guard:
  • 1 – 120V 30A locking
  • 1 – 120V 30A RV
  • 2 – 120V 20A household outlets
  • Weight: 122 pounds
  • Dimension: 26.3 x 24.8 x 22.9 inches
  • Support & Warranty: 3-year limited warranty with FREE lifetime technical support


  • Reliable engine with Dual Fuel Ability
  • Featuring Intelligauge for easy monitoring
  • Automatic Low Oil Shut-Off
  • Free Propane hose included
  • Lightweight with never-flat tire
  • Safety Fuel Selector Switch
  • RV Ready and Parallel Capacity
  • Strong: Cast Iron Sleeve for Durability
  • Very Portable – Folding handle with never-flat tires
  • Battery included for push-button electric start


  • Can not back large food trucks (14 or 18 wheelers)

One of the best compact dual fuel generators for food trucks that is powerful and very mobile. Longer run time, pocket-friendly price tag, and hundreds of positive customer feedback makes it very appealing to any smart business owner.

8) Pulsar PG7750B –  Excellent Dual Fuel Portable Generator with Switch & Go Technology

Pulsar 7, 750W Dual Fuel Portable Generator with Switch & Go Technology, PG7750B

Read Customer Reviews Here »

If you are looking for easy to mount, portability and powerful generator for your food truck then Pulsar PG7750B is the perfect candidate. Delivering 7750 running watts, it is going to fulfill all your power needs.

Its dual-fuel ability gives food truck owners the freedom to open the business for a longer period of time. As you can draw power from gasoline and Propane which increases the overall run time.

The Pulsar PG7750B features a patented Switch & Go technology which allows the user to switch from LPG to gas or gas to Propane while the generator is running. Such a unique feature provides peace of mind in the event of a power outage or surge in customers.

Do you run your food truck business in a patchy road neighborhood? 

Don’t worry the entire unit is packed under a strong powder coat steel frame, docked over no-flat tires. Such sturdy construction will make sure that the generator is stuck to its mount and does not loosen up.


  • Engine: 420cc single-cylinder engine
  • Start: Electric Push Start With Recoil Back-Up
  • Fuel Type: LPG + Gasoline
  • Tank Size: 6.6-gallon
  • Power Propane: 7500W Peak 6000W Rated
  • Power Gas: 7750W Peak and 6250W Rated
  • Run Time: 13 Hours @ 1/2 Load
  • Noise Level: 73 dB(A) @ rated load, 62 dB(A) @ 1/4 load
  • Outlets:
  • 1 – 120v twist-lock outlet
  • 1 – 120v/240V twist-lock outlet
  • 4 – 120V outlets
  • 1 – 12v DC output
  • Weight: 205 lbs
  • Dimension: 31.5 x 21.3 x 23 in
  • Support & Warranty: 3-year limited warranty with FREE lifetime technical support


  • Dual Fuel Ability
  • Strong and Rigid Design
  • Fold-down locking handle
  • Longer Run Time
  • 3-in-1 Digital Meter
  • Low Oil Indicator With Low Oil Shutdown
  • Free Propane Hose for Quick and Easy Hookup
  • Easily switch between gas or liquid propane
  • High power delivery to support the power needs


  • Relatively Bigger Size
  • Handle lock might need lubrication

The all-new Pulsar PG7750B is an excellent hybrid generator for your food trucks. It delivers power with reliability and support expandability with plenty of outlets. It is fairly priced and has a strong frame structure that will last decades.

9) WEN GN9500 Portable Generator w/Remote Electric Start – CARB Compliant, Black

WEN GN9500 420cc Transfer Switch and RV Ready 120V:240V 9500-Watt Portable Generator w:Remote Electric Start, CARB Compliant, Black

Read Customer Reviews Here »

If you have a small trailer but it is packed with appliances that need power all the time then GN9500 is for you. The WEN GN9500 is the best generator for small food trucks that works round the clock.

The powerful 420cc 4-stroke engine delivers 9500 peak watts and 7500 running watts. It features a 6-gallon gas tank that provides up to 7.5 hours of uninterrupted supply of electricity at half load which is quite impressive for such compact generators.

Apart from cooking appliances, if your food truck breaks down you can use this portable generator to power hardware and repairing tools. It can also handle lights, TV, refrigerator, food truck heating system, air conditioning, and microwaves.


  • Engine: 420cc 4-stroke engine
  • Start: Remote Electric Start (160 feet away)
  • Fuel Type: Gasoline
  • Tank Size: 6 gallons
  • Power: 9500 starting watts and 7500 running watts
  • Runtime: 7.5 hours @ 50% Load
  • Noise Level: 73 dB From 23 Feet Away
  • Outlets:
  • 1 – RV-ready 30-amp TT-30R outlet
  • 1 – 30-amp 120V/240V L14-30R outlet (Transfer Switch Ready)
  • 4 – 120V 15-Amp 5-20R duplex outlets
  • 1 – 12V DC car-style outlet
  • Weight: 211 pounds
  • Dimension: 27.3 x 20.8 x 22.2 inches
  • Support & Warranty: Backed By a 2-Year Nationwide warranty and support


  • Portable alternative to hefty and expensive standby units
  • Ability to power multiple electric appliances at once
  • Compact design – Easily Fits in Small Trucks
  • Automatic Low-Oil Shutdown
  • Lightweight with wheels – Super Portable
  • Safe: Keyed Ignition System Prevents Accidental Startups
  • EPA III and CARB compliant


  • Not EPA certified
  • Missing rubber outlet covers

WEN GN9500 is perfect to power all the equipment and electric cookwares for any food truck business. Portable and can be easily mounted on your trailer. It is CARB compliant and is backed by a WEN company warranty for customer assurance.

10) Jackery Portable Power Station Explorer 240 – Emergency Solar Generator For Food Truck

Jackery Portable Power Station Explorer 240, 240Wh Backup Lithium Battery, 110V:200W Pure Sine Wave AC Outlet, Solar Generator

Read Customer Reviews Here »

Outdoor decoration and lightings are very important for any food truck business to attract customers. This portable solar generator is perfect to power all of your decoration LED lightings.

Solar generators are very popular because of their novelty or Zero emission and they generate clean energy.

With a 240 watt-hour (16.8Ah, 14.4V) lithium-ion battery pack you won’t need any gasoline, LPG, or diesel. Jackery portable power station Explorer 240 is the best backup generator for your food trailer.

Though it won’t be able to handle all the cooking appliances, it will surely keep your business up and running for a couple of hours until you refuel your main food truck generator.

Any successful business has both the machinery and human parts working at its top efficiency. This solar generator is mostly not for the machinery, but for people working inside the food truck.


  • Capacity: 240Wh (16.8Ah, 14.4V)
  • Battery Type: 67000mAh Lithium-ion Battery
  • Input: 8mm DC, 12V~30V (42W max. )
  • AC Output: 110V, 200W (400W peak.)
  • Car Port: DC 12V, 10A , 120 Watt
  • USB Outputs (2): 5V, 2.4A (each)
  • Weight: 6.6 lbs
  • Dimensions: 9.05×5.24×7.87 inches
  • Support & Warranty: 24-month product warranty with 24/7 friendly customer service


  • The quietest generator available in the market
  • Eco-Friendly clean power generation
  • Compact design and easy to carry handle
  • World’s first Lithium Portable Power Station
  • Amazing 5-star ratings by thousands of buyers across the market
  • Pure sine wave inverter portable power station
  • Best backup power source for sensitive electronics


  • Used as a backup power source only
  • Supports devices rated under or equal to 200W
  • Solar generator means you will have to charge it in the day time.

Jackery Portable Power Station Explorer 240 is the best solar generator for food truck workers. It will help them keep their phone and essential gadgets charged all the time. In case of an emergency, the 110V outlet can be used to power the lights. A very popular unit that is backed by solid 5-star customer ratings.

How to choose the best generator for a food truck-trailer

Overall Built and Engine

While buying a generator always look for its engine and how much power it delivers under certain displacement. Engine and the built quality of the power source are going to be a major factor that decides the life of this product. So any engine with higher displacement (cc) is a better choice. And if it is air-cooled then that is the cherry on the cake.

Fuel Type

Fuel is going to be an economical factor in your food truck business. So try to pick a dual fuel generator that gives you the flexibility to choose between two common fuel types, LPG(Propane) and Gasoline. Though only gas power generator produces a higher output.

Run Time

Run time is also known as the fuel efficiency of any engine. The most powerful generator with a higher cc engine is going to burn more fuel in less amount of time. This is why it is important to find a balance. So while writing the reviews, we made sure that all the generators are properly balanced when it comes to fuel efficiency.


Outlets are going to be the place where you are going to draw the electricity. GFCI approved outlets are much better choices than the regular ones. IF the outlets are covered with rubbers then it should be given more preference because the food business is messy and contains lots of water. Covered outlets prevent unwanted electric shocks or power surge.


Though generators are going to be an important investment while starting your food truck business. It can be affordable and manageable. Our list comprises of the most affordable generators for the food truck business. They are fairly priced with respect to the features they offer.

Noise Level

dB or decibel is the standard unit to measure noise. So make sure to buy something which has a lower dB. Keeping it short, try to buy the unit which produces less than 78 dB, because anything more than that will irritate you and your customers. All the above-mentioned powerhouses produce less than 78 dB.


Powerful generators tend to be bigger, heavier, and louder. However, if you can stack them over a steel frame with flat-free tires, you can carry them around. It will be a good practice to measure the space you have left to mount the generator on your food truck.

Warranty & Support

Generators are going to be one of the costly parts of your food truck business. This is why buy something which gives you warranty and support for at least 2 years. Also check the type of warranties as there are two types, commercial warranties, and residential warranties. They can vary with respect to the brand of the generator.

Some Basic FAQ’s

Which Fuel Type is Best? – Propane or Gas?

Gasoline is known for its power output while propane is popular for its fuel efficiency. Looking from a business point of view, propane would be a great choice because of its low cost. However, gasoline is comparatively not so costly as LPG. So it is better to use both to make sure your generator delivers power for a longer run time.

How to install a Generator on Food Truck?

First of all, install or ask your food truck customizer to make mounts on which you will install generators. The mount area is mostly located below or beside the storage space in the truck. Finding the best mount location will depend upon the design you have picked for your truck.

Once the mounting area is made simply put the generator on the mount and seal it with welding or screws. Then connect the frame of the generator to a grounding rod to make sure you have installed the earthing. This way you will make the generator operate more safely and avoid electric shock caused due to current leaks.

Which Generator Oil Is Best?

If you are winterizing your generator which means operating under freezing temperature then 10W-30 would be the best oil. Otherwise, at regular temperatures (32 or above degrees) most people or brands would recommend using SAE 30 oil.

How many Generators do I need for a Food Truck?

That depends upon the size of your food truck and the appliances you are going to use in your kitchen. Generally, a unit in the range of 6000 watts to 10,000 watts will be good for any food truck size. However, if you are experimenting then try the Champion 3800-watt generator. So try to buy something powerful instead of two small power sources because it will help you save money.

How to operate a generator on a food trailer?

If this is the first time when you are installing a generator on your food truck then this tutorial will help you understand the process of operating it without causing any issue to your food business.

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From its built quality to its ultimate performance, Honda Eu7000i is the best food truck generator. This inverter is powerful enough to supply electricity to all your appliances and lights.

If you are going to buy a large food truck then anything equal or greater than 10000 watts such as WGen12000DF or DuroMax XP12000EH will work best for you. Such high power output will cover everything in your vehicle and have extra voltage stored for unexpected surges.

Now you read the entire best generator for food truck review. I hope our buying guide and the list will help you buy the best unit for your upcoming or already running a food business.

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