Idle-Free Power

LI-ION Systems for EMS & Fire Trucks

Safety & Sustainability at ¼ of the cost

Volta empowers EMS and fire department fleet operators to meet idle reduction, safety and sustainability goals at ¼ the cost of a full-EV solution.

We’ll work with you to scale your energy storage to fit the needs of your fire or EMS vehicle. Distribution is customizable through a system of pure-sine AC inverters (120V, 240V and 208V three-phase) and DC conversion to any voltage you need.

Li Ion Power Systems for RVs

Li-Ion Auxiliary Power Systems to Meet Idle Reduction Goals

Idle-reduction or elimination regulations now impact over half of US and Canadian cities. We can help you meet your compliance goals, cut maintenance costs and improve scene safety. Volta’s complete systems integrate seamlessly into any chassis with high-power alternator charging options and no special infrastructure requirements.


All Day or Night

Our systems provide all the power you need to cleanly and quietly power lights, medical equipment, tank circulation, cabin A/C and more for an entire shift without the need for idling or recharging.

Volta & Dependable

Delivering The first-in-market, anti-idle APU for Toronto Fire Services

Each of the 16 fire trucks contracted for Toronto Fire Services is estimated to save the department $11,833 USD annually in maintenance and fuel costs. Each will also eliminate up to 19,569 lbs in CO2 emissions every year.

The Performance You Expect from an Automotive-Grade Solution

System Standardization

Volta systems are compatible with chassis from any manufacturer, no matter how diverse your fleet. Our standardization makes it more economical to implement fleet capital improvements.

All The Power You Need

Our systems provide more than enough capacity for your fleet to run power tools, hydraulics, air conditioning, micro-grid and more without the need to idle or run a generator.

Lifetime Reliability

Volta systems are virtually maintenance-free and decrease the wear of idling on the main engine. And unlike drop-in LFP systems, ours are designed to last the lifetime of your truck.

Rapid ROI

Idling is harder on your truck than you might think. Simply by eliminating idling, the Volta system can pay for itself in just a couple of years. The rest is money in your pocket.

Volta Stories for Fleet

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