eVirtuFleet

Test, validate, and showcase your smart charging software via OCPP, without the risk or cost of real hardware.

Accelerate your smart charging development

debugging icon

Debug

Find and fix issues in your smart charging software before deployment.

two people talking

Demonstrate

Train teams and showcase your platform using a virtual fleet with no privacy risks.

A checklist

Validate

Run large-scale simulations of your backoffice with virtual vehicles and chargers.

Test

Test different scenarios to balance charger cost, energy efficiency, and yard logistics.

Fleet OCPP Simulator

Building or improving a smart charging platform can be expensive and slow if you rely on real hardware for testing. eVirtuFleet is a simulation tool that connects to your backoffice via OCPP 1.6 or 2.0.1, letting you test, validate, and demonstrate your system without physical chargers or vehicles.

The software creates realistic scenarios modeling charging sessions, load balancing, and energy constraints. You can run stress tests, experiment with new features, and show your platform in action, all in a virtual environment. By testing early, you save on hardware costs, avoid disrupting live networks, and bring your product to market faster.

Seamless Integration

Connect to your backoffice or charger management system exactly like a real charger, with full support for OCPP 1.6 JSON and 2.0.1. Test your algorithms, run demos, and validate behavior without needing physical hardware or complex setup.

Smart charging visualization

Watch your virtual vehicles and chargers as they connect, charge, and depart. In real time or accelerated time to compress a full day’s operation into minutes.

Live power usage visualization

See how charging demand changes throughout the day as vehicle batteries are modeled across their trips. Test different smart charging strategies and instantly calculate utility cost impacts to demonstrate the value of your algorithm.

Smart charging strategies

Turn complex charging behavior into clear insights. See how your smart charging commands shape charge profiles over time, and quickly spot opportunities to improve efficiency.

Interactive

€150/mo
or €1500/yr
Drive your Interactive
Demos & Training
Request 7-Day
Free Trial
  • Simulate up to 10 vehicles in pre-configured scenarios
  • 50 simulation hours per month
  • Interactive Charger Control
  • OCPP 1.6 and 2.0.1
  • Single-user account
  • No data retention / history
  • No logging, OCPP or debugging information

Team

Contact us


Automate Testing
Collaborate on Evaluation
Book An intro
  • API access
  • All Developer Features
  • Additional User accounts
  • Up to 200 simultaneous chargers
  • Increased simulation hours per month
  • Longer data retention
Trial accounts subject to approval
All prices excluding sales tax or VAT, which will be added at checkout based on your jurisdiction
Customer is responsible for any taxes for use in jurisdictions other than where they purchase for.
Per ChargeSim Terms and Conditions and Software License Agreement

Who is eVirtuFleet for?

Whether you are developing a new CPO platform or testing smart charging algorithms at scale, eVirtuFleet helps you validate your system, before investing in hardware or disrupting live networks.

Software Developers

Run automated scenarios to debug, stress-test, and validate smart charging and load management algorithms in a controlled, repeatable environment.

How we can help you

Utilities & Energy Managers

Model fleet charging behaviors and grid impacts to evaluate demand response strategies and optimize load balancing.

How we can help you

CPOs

Simulate chargers and EVs to test your backoffice software with OCPP 1.6 or 2.0.1. Verify new features and ensure compatibility without deploying real hardware.

How we can help you

Frequently asked questions

How long do Simulation Hours Last?

eVirtuFleet Licenses include a number of running hours for the license period, which is reset at each renewal. For example on a monthly plan the hours will reset monthly, on an annual plan they reset annually. Additional hours can be separately purchased and do not expire as long as the license remains valid.

How much time does a simulation take?

For planning simulations, typically a few minutes.

For OCPP simulations it will depend on the backoffice and how fast you can accelerate the operation. Depending on your backoffice setup accelerated operation may require some adaptations since the OCPP protocol is only designed for real-time use. (e.g. 1kWh will be delivered in under 1h in accelerated mode, but if the backoffice cross checks this it could cause a warning.)

In real time mode it will take as long as you intend to simulate.

How can we control the virtual fleet?

Starting, stopping and reviewing eVirtuFleet simulations can be done through our API, details on our interface can be found on https://docs.api.chargesim.io/. This allows you to integrate the tool into build pipelines or automated testing. Typically scenario setup is done via the UI, but then later repeat simulations such as for build pipelines can be done via an API.

Why is your software different from other OCPP simulation tools?

Most OCPP simulators are intended to help you test that your system uses the protocol properly, but the vehicle arrivals and departures are manual, and the batteries never get full. eVirtuFleet simulates a fleet of vehicles, which follow a schedule, have batteries which get full and change their charge rates. This helps you test and demonstrate your smart charging algorithms are getting the vehicles full on time to meet your service needs.

Does ChargeSim do real time charger control?

No, ChargeSim is purely a design and testing tool. Our planing tools are usually used before chargers are purchased to select the most suitable setup and are vendor agnostic. They can be used to help improve workflows and smart charging of existing sites. Our OCPP tools can be used to test, validate, demonstrate and train people on smart charging software that will later control the actual chargers. We don’t make software for day-to-day operation of depots and smart charging. There are several vendors who do, and our tools can help you get an unbiased view on the value they can add.

How many vehicles can we simulate in the software?

This depends on your subscription, our subscription tiers scale with the number of vehicles. We can simulate hundreds of vehicles.