Mobile power generator

Meet Volta Energy's mobile power generator: an easily relocated, solar-powered system that delivers power on location without the noise or diesel smell of a traditional generator. Built for construction sites, telecom infrastructure, renewables projects, traffic control systems, and mobile camera security setups, wherever power is required without a fixed grid connection available.

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Why solar panels?

A solar-powered mobile generator is more sustainable and better for the surrounding area than a traditional diesel generator, and cheaper in the long term. Solar panels themselves generate power with no emissions and no noise, and because sunlight is free, the overall system uses far less fuel than diesel: up to 81% less, depending on the model. 

How does our mobile power supply work?

Our mobile power generator combines solar panels, inverters, and batteries. The solar panels generate energy during the day, even when it's cloudy or raining, and store it in the battery. That stored energy keeps you powered in the evening and overnight, and it acts as a buffer for peak loads. As a backup for sustained high demand or extended low-sun periods, each system also includes a clean generator running on HVO100 biofuel or methanol instead of diesel, which only activates when it's genuinely needed.

Easy to move

Wherever you place it outdoors, our mobile power generator goes to work right away. The Volta 15 and Volta 45 are towable as a trailer behind a pickup truck, so you can move the system between sites without extra transport. The Volta 6 sits on a pallet chassis and repositions easily with a forklift, and the Volta 120, our heavy-duty model, is delivered by truck for large-scale sites. That means reliable power even in locations that are difficult to reach, from remote telecom masts to busy construction yards.

Our models

At Volta Energy, we have a mobile power generator with the right capacity for every situation, from lighter loads like camera security and traffic control systems to heavy construction equipment and large-scale renewables projects. Always clean, durable, and built for the long run, with meaningful fuel cost savings along the way.

Which Volta is right for your project?

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Frequently Asked Questions about Mobile power generator

  • What is a mobile power generator?
    A mobile power generator is a relocatable power system that generates electricity on-site, typically combining solar panels, battery storage, and a clean fuel backup instead of a traditional diesel engine.
  • How much fuel does a mobile power generator save compared to diesel?
    Depending on the model, a solar-powered mobile power generator like the Volta uses up to 81% less fuel than a diesel generator, saving around €200 per week on average.
  • Can a mobile power generator provide power at night?
    Yes. Energy generated by the solar panels during the day is stored in a battery, which supplies power in the evening and overnight. A clean fuel backup only activates if demand exceeds what the battery and solar can deliver.
  • Is a mobile power generator suitable for construction, telecom, or traffic control systems?
    Yes. Mobile power generators are used across construction sites, telecom infrastructure, renewables projects, traffic control systems, and camera security setups, wherever reliable, quiet power is needed without a fixed grid connection.