No other reefer unit on the market will give you the types of savings you can get with Volta Air. These benefits include (not limited) to:

  • Substantial fuel savings
  • Engine repair costs
  • Maintenance costs
  • Rebates in California from CARB
  • Eco-loan (PRIME +1) from Vancity Bank (Canada only)


When you order your unit, we will provide you with all the easy instructions for you to install the unit. No sweat, simple steps for your local mechanic. 

$5,750 USD


The Pluto+ is an all-electric transport refrigeration unit that is perfect for fresh and frozen temperature control. It is an entirely 12V electric refrigeration unit that does not need an engine compressor to operate. Save on fuel and future maintenance or engine repair costs.

  • Easily Integrated with 110V/60Hz Stand-by
  • Electric Compressor
  • Fridge and Freezer

It’s important to fully understand your ROI.


All of our transport refrigeration units are approved by the California Air Resources Board (CARB).

Unique Value Proposition

5x more deliveries per stop, off-engine operation, extra hour stop time

Cost-saving & Easy-install

40% decrease in operational cost of TRU with 36months pay-back time
No engine connection; 2-3 days install time compared to 7-8 days


Reduce fuel costs up-to $10,000 per year, resulting in reducing up-to 15 tons of  equivalent CO2 per vehicle yearly.


  • RUN TIME: 1,900 HRS/YR
  • FUEL COST: $3.5/GAL

Frequently asked questions

We include all the parts necessary for your installation, except for the tools you need for heavy equipment installation and the batteries. Batteries are generally not included with shipping because they are very heavy and it would significantly increase the amount you would have to pay to Volta Air. The batteries we use are fairly popular and you should be able to find them in your local markets.

For detailed information about these batteries, please contact us here or call us at +1 (855) 210 3839.

If the unit is in stock they will be shipped within 48 hours. Depending on location the unit will be received within 1 to 2 weeks.

The max operating load for the Pluto is from 1.1kW to 1.6kW when starting. As the refrigerated compartment cools the unit will begin to work less and turn on/off. The average working load is 650W (13V @ 50A), this of course depends on the ambient temperature and insulation properties of the cooling compartment. The VAR450 Titan has double the capacity and operating load.

We have installers across North America and help customer’s facilitate their own install process. Depending on fleet size we can also have a Volta Air representative come to train yourself or technicians.

Pluto takes approximately 1 day to install, with the EuroLiner  product line, depending on van the whole retrofit can be done in 2-4 days.

We have a dealer application form that you can fill out and send to

At Volta Air we understand that customers have varying budgets and applications. We typically recommend our EuroLiner kits since we have tested and can guarantee performance with the known insulation properties. However if the job is being done internally we would recommend using; polyurethane or polyisocyanurate. EPS and XPS can do the job as well depending on thickness, it is important to try to achieve a R-value of approximately 10 for fridge applications.

The unit will work with any vehicle the following can be done; alternator upgraded, battery bank added with plug-in, solar power integration.

Vancity Bank helps local businesses finance their energy improvements. This Vancity Eco Efficiency business loan includes:

  • A preferred interest rate
  • Financing for up to 100% of your capital upgrades
  • Flexible repayment terms to help you manage cash flow.
  • Extended Amortization: Your monthly payments will match your expected monthly energy savings. With this, you can choose energy-saving solutions with a lower monthly operating budget.

Vancity’s Eco-Efficiency loan is available to businesses, not-for-profit organizations, housing co-operatives and property-managed strata. Visit Vancity Bank’s website to see if you fall under any of these categories.

When you purchase Volta Air reefer units, the California Air Resource Board (CARB) may approve you for rebates of up to 80%. This is CARB’s way of increasing incentive levels for drivers and their companies to switch to eco-friendly equipment. Rebates cover a range of battery electric, plug-in hybrid electric, and fuel cell vehicles.
For low & moderate-income consumers, the California rebates provide savings of up to $11,500.
For further information on the CVRP, a list of eligible vehicles and rebates, and complete application procedures, visit


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