Power Up Your
Work Truck

Joule Case is the ultimate solution for work truck power. By replacing noisy, unreliable gas powered generators with a clean energy system, work truck owners can boost their business and give their customers a superior experience.
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Customer Success Stories

See what other work truck owners have to say after using Joule Case.


We'll recoup our invest after a year, and after that, it's so economical to run our trucks off a battery system instead of a diesel generator.

Over time, this switch will save us millions of dollars.

Scream Truck
On-Demand Soft-Serve Ice Cream🍦


Amazing! We started out with a small Joule Case to power a portable camping freezer.

We loved the ease of use, and once we decided to get the trailer, it was no question to get a system put together by Joule Case.


Boost Sales With Better Customer Experience

Joule Case makes your food truck more approachable while also giving your customers a superior experience.

Eliminate loud, disruptive generators
Take your food truck from noisy to silent and make the dining experience more peaceful for your customers.
Create a cleaner atmosphere
Keep your food truck free of unpleasant smells and exhaust fumes while also reducing your environmental impact.
Draw in more customers
By upgrading your power source to electric, you’ll instantly make your food truck more friendly and approachable.  Customers will sense the clean, smell-free, and modern atmosphere you’ve created.
Two people smile as they order food at the window of a food truck.
A product shot of the Joule Case battery.

Uninterrupted Power From A Battery Source You Can Trust

Unlike gas-powered generators, Joule Case is maintenance-free and won't leave you with unexpected repair costs.

Our battery systems are crafted for durability, even in rugged weather conditions and provide dependable power in the toughest environments. Pair with solar panels to have even more runtime and flexibility.

We have a team of experts standing by to help guide you through installation and operations, ensuring your worktruck is up and running with a clean energy system without fail.


Use solar to Supercharge Your work Truck

With Joule Case, you can enjoy reliable, clean, and silent power that will help you attract more customers and grow your business.

Pair our battery technology with solar panels to get even more predictable and lower operating costs.

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Unbeatable Power & Profitability

By integrating a clean solar battery system into your truck, you’ll experience better efficiency and more profits.

Energy For Power Hungry Machines
Joule Case is capable of powering energy-demanding equipment like espresso machines, sub-zero freezers, and heavy-duty ice cream makers.
30% tax credit
Save on your entire system now. All Joule Case systems above 5kWh qualify for a 30% federal tax credit. Every week even more local incentives are approved, so this might just be the start of savings.
More predictable operating costs
Gas-powered generators are unpredictable to run. Joule Case is a one time investment that gives you a Maintenance-free power source for life. That means you’ll never need to worry about fuel prices, breakdowns, or backup generators.
An animated graph showing a moving chart.

Imagine A System Capable Of Powering All Of Your Equipment Without Fail

Not only is our clean energy system reliable in rugged weather, but it’s capable enough to keep all of your machines running.

Dozens of customers are using Joule Case to power heavy-duty equipment like espresso machines, large ice cream machines, and multiple fridges and freezers at the same time.

That's why our clean energy system has become the most popular energy power source for food truck owners.

Stay Ahead Of New Regulations And Future-Proof Your Business

As more states and municipalities move to ban gas- and diesel-powered generators, it's important to stay ahead of new laws so you can operate when and where you want to. With new bills like California’s Assembly Bill 1346 being introduced across the country, now is the time to turn to a fully-electric solution.


Move your business forward Without Wasting Time Or Money

Switching from a gas or diesel power supply to electric will give your mobile business a massive advantage over your competition. Dozens of our clients are getting more sales and better customer satisfaction after switching to Joule Case.

Get on a call with one of our experts today and we’ll walk you through our products and how they can transform your business.

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What Other Food Truck Owners Are Saying

Kohi TIme logo.

Rian and his team have been great! I am so happy and thankful that my fabricator, Walt Dimick of NW Mobile Fabricators in Portland, found Joule Case. I approached several local alternative energy companies in Eugene about powering a coffee van, and they all told me it couldn't be done. Joule Case told Walt and me that they could make it work.

Kohi Time
Whipped Cream logo.

I quickly realized it was nearly impossible to get a gas powered quiet generator here in CA with all the rules and regulations so I dug back into Joule Case.


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