Battery systems for harsh conditions

Battery systems for electric and hybrid off-highway machinery

Reliable performance, improved energy efficiency and lower operating costs. A properly sized battery system, designed for your application, delivers the power and energy your machine needs, when it needs them. Proventia designs and manufactures battery systems that meet your machine’s technical requirements and the demands of real-world operating conditions.

You have a need. You want a battery system that delivers the right balance of power and energy, fits you machine and meets the demands of how it is actually used.

Our battery engineering team makes it work for you. We design, manufacture, integrate and validate battery systems around your application and its specific requirements. Combining engineering expertise with practical application knowledge, we deliver reliable, high-performance solutions.

Decades of experience in off-highway machinery and powertrain technologies. That’s your Proventia advantage.

  • Expert-proven. Engineering-led. In-house battery design, manufacturing, system integration and validation.
  • Lab-proven. Extensive testing capabilities covering batteries, combustion engines, hybrid powertrains, emission control and thermal management to verify performance and reliability in demanding conditions.
  • Field-proven. Purposeful, precise and responsive power for real-world productivity.

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Cleaner Power

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Proventia Cleaner Power pdf (pdf)

Flexible Electrification for Diverse Off-highway Applications

There is no single solution for electrifying off-road (NRMM) machinery. Duty cycles, power needs, and operating environments vary significantly across applications. Proventia’s modular systems adapt to these differences, from high-power LTO solutions to high-energy LFP systems and complete powerpack or electric powertrain configurations.

Our solutions support a wide range of off-highway (NRMM) applications and other industries operating in harsh or highly dynamic environments.

Batteries from a trusted partner

From modules to systems

Our in-house developed battery modules form the foundation of our battery systems. Their modular design enables both standard and customized battery pack configurations to meet different application requirements.

Simulation and Engineering Support

Advanced simulations accelerate development, reduce costs, and ensure that battery systems meet precise performance, interface, and thermal requirements. This approach shortens time-to-market and strengthens safety and reliability.

Advanced Testing and Validation

Proventia’s Test Center provides full-size battery pack testing in a climate-controlled laboratory, where performance, ageing, and durability can be verified before field deployment.

Collaborative, proactive approach

We work closely with customers from concept to commissioning. Our agile, proactive way of working allows us to adapt to evolving requirements and consistently supports the success of each project.

EXPLORE

Our Battery and Electric Powertrain Offering

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Power Batteries

LTO-based battery systems are engineered for rapid power delivery and exceptional cycling durability.

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Energy Batteries

LFP-based battery systems are designed for continuous operation over extended periods.

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Electric Powertrain Engineering

Reliable electric powertrain architectures integrating modular batteries, intelligent control electronics and system-level engineering for harsh operations.

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Testing and Validation

A fully equipped in-house test center supporting the rigorous requirements of engine, machine and equipment manufacturers.

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Off-highway machines operate under extreme thermal, mechanical, and operational stress. Performance must remain predictable even as loads and operating profiles change. Proventia designs electric powertrain architectures that deliver reliable, consistent performance in these demanding environments.

We provide:

  • Electric powertrain solutions
  • Complete battery systems with LTO and LFP chemistries
  • Battery modules based on Toshiba and MORROW cells
  • Customer-specific electrification product development and validation

Frequently
asked
questions

Proventia solutions are developed for demanding mobile machinery and industrial applications, including construction equipment, material handling machines, mining equipment and agricultural machinery. In addition, they are suitable for other industries operating in harsh or highly dynamic environments. Each solution is engineered according to the application’s power, energy, environmental, and operational requirements.

Key differences include robust mechanical design, high transient power capability, application-specific thermal management, advanced BMS and CAN integration support. The systems are developed for long-term reliability, lifecycle management, and traceability, which are often more critical for OEMs than the lowest upfront cost per kWh. 

Battery sizing is based on real operating conditions and application requirements. Key inputs include power demand, energy consumption, voltage limits, runtime targets, and duty cycle. These factors are used to define and validate the battery configuration, ensuring the system meets performance, thermal, and lifetime requirements.

Proventia delivers complete battery systems and battery management solutions. We also support system-level integration, including electrical and mechanical interfaces, in collaboration with power electronics and control-system partners. The scope of delivery is defined individually for each case at the start of each project.

Proventia battery systems integrate with both standard and custom machine architectures. The modular design supports a wide voltage range, and also custom DC bus topologies. Voltage level, module configuration, and system layout are engineered in collaboration with the customer to ensure seamless electrical and mechanical integration.

Contact us

Interested in our products and services? Give us a call or send an email!

Mona Miihkinen

Sales Manager, Battery Systems

Jari Granath

Business Manager, Battery Systems

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