Battery storage for events

Whether it's a music festival, a food truck event, a trade show or a temporary installation, reliable power supply is crucial to keeping everything running smoothly.

Bob Hermans

Bob Hermans

28/10/2025
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battery storage for events

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Still, using traditional diesel generators often presents challenges, from noise pollution to high fuel costs and carbon emissions.

At Frax, we understand that as an organizer, technical manufacturer or supplier, you are looking for a solution that is not only reliable, but also easy to integrate within your existing infrastructure. Our Battery Energy Storage Systems (BESS) are designed as plug-and-play systems.

With battery storage from Frax, you can achieve temporary power supplies that are clean, quiet and efficient without compromising on performance.

How does battery storage at an event site work?

Battery storage at an event site acts as an intelligent buffer between the energy source and consumers. Instead of depending on a continuously running generator, a Battery Energy Storage System (BESS) temporarily stores energy that is then used when needed.

A BESS from Frax comes as a fully integrated, plug-and-play system. That means you don't need complex installation or specialized knowledge to get the system operational.

You simply connect the system to the local power grid, a generator or a renewable energy source such as solar panels. Intelligent control through the Frax Energy Management System (EMS) automatically regulates battery charging and discharging so that energy is always available at the right time.

During periods of low power demand, the battery can be recharged. When demand peaks, such as during site opening or a performance, the system automatically provides additional power.

The benefits of battery storage for your event

Using battery storage at your event offers numerous benefits that go beyond sustainability. With a Frax Battery Energy Storage System (BESS), you not only create a reliable energy supply, but you also improve visitor experience and reduce operational costs. Find out below why more and more organizers are choosing battery storage from Frax.

  • Quiet and emission-free: Unlike traditional generators, battery systems operate completely silently and emission-free. This makes them ideal for festivals, fairs or events with noise restrictions.
  • Sustainable and future-proof: By storing energy from renewable sources, such as solar panels or wind power, you contribute to a lower carbon footprint and a greener image of your event.
  • Lower fuel and maintenance costs: By using battery storage, you significantly reduce generator uptime. That means less fuel consumption, less wear and tear and lower operating costs.
  • Reliable power supply: Frax systems effortlessly handle peak loads and prevent power outages, even with fluctuating loads or unexpected spikes in consumption.
  • Flexible and scalable: Whether you are hosting a small-scale event or a large multi-day festival, the modular design of Frax solutions allows for easy scaling up to your energy needs.
  • Easy installation and operation: The plug-and-play design and Frax Energy Management System (EMS) make the system quick to deploy and easy to monitor, even remotely.

With battery storage from Frax, you choose a quiet, clean and reliable energy solution that not only enhances your event, but also contributes to a more sustainable future.

Applications: from festivals events to trade shows

Battery storage is particularly versatile at a variety of event types. Whether you are responsible for powering a large music festival, a multi-day trade show or a temporary construction site, Frax's flexible solutions adapt effortlessly to your situation.

At festivals, for example, battery systems can be used to handle peak loads at stages, catering areas or lighting. As a result, generators run fewer hours, ensuring a quieter site and lower ecological impact.

Even at trade shows and temporary exhibitions, where grid connections are often limited, a Frax system provides a stable and clean power supply without the need for continuous generator capacity.

In addition, our Battery Energy Storage Systems are ideal for hybrid applications. They can be combined with renewable sources such as solar panels or wind energy, but also with conventional generators in a so-called "hybrid energy setup. This way you always use the most efficient and environmentally friendly energy source available at the time.

Make your next event greener with Frax

At Frax, we believe that sustainable technology can go hand in hand with convenience and reliability. Our battery solutions are designed to completely unburden organizers, suppliers and technical producers. Our plug-and-play Battery Energy Storage Systems (BESS) provide you with an efficient, quiet and environmentally friendly power supply to match the high demands of modern event productions.

Whether you choose a standalone battery system or a hybrid setup with solar panels or generators, Frax ensures seamless integration and optimal performance. Thanks to our Frax Energy Management System (EMS), you always have insight into your energy consumption and can monitor and optimize in real time simply, clearly and reliably.

By choosing battery storage from Frax, you are not only lowering the environmental impact of your event, but also showing leadership in sustainability and innovation. Together, we are stepping into a future where events are as energetic as the people who attend them, but without emissions and noise pollution.

Contact Frax today and find out how we can help you make your next event greener, quieter and more efficient.

This post was last updated on: 

15/10/2025

Bob Hermans

Founder & CEO

After being active in the energy market for more than a decade, I decided to found Frax in 2023. With Frax, I want to support installers with smart, plug-and-play battery storage systems that really make a difference. My passion lies in renewable energy and innovation, and I believe that simple, reliable solutions are the key to a future with more efficient energy use.

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