Do you want to view this website in the region of your choice?

North America or Close

Service number+1 747 229 9190

Now available: The ROE Calculator App

Introducing the ROE Calculator APP: A revolutionary tool for LED technicians, offering more advanced features than the old ballast calculator, like ballast and pixel calculations, power analysis, and more, making it essential for on-site work or pre-production planning. The calculator app is available for everyone in the iOS App store, Google Play store and as a web version.

Try the new ROE Calulator

LED Ballast Calculator

When you are building large video walls, one of the most prominent challenges is to do this safely. Even if you use the official ROE Visual LED stacking systems, in most cases it’s necessary to add extra ballast. Not all AV technicians are aware of the total weight a complete LED screen can amount to and what forces this can generate, even if you use it indoors.

Download the ROE Visual LED Ballast Calculator

For ROE Visual it’s of paramount importance that its customers are aware of these factors and can build their LED wall safely.

“Creating awareness on safe working practices is crucial. This simple calculating tool actually helps the AV technicians making their job simpler and safer”

comments Luc Neyt, Deputy Director Sales and Service Center.

Available in no less than six languages, the ROE Visual Ballast Calculator offers ballast information for a broad range of ROE Visual LED panel types, such as the Carbon series, Black Onyx, Black Pearl, and Sapphire, but also the newly added panels Vanish V8 and Ruby. Just enter the panel type, the required size of your video wall, the amount of stacking rear trusses used and the amount of ballast needed for your stacking system will be automatically calculated. All available types of stacking system are added to the ballast calculator.

The ROE Visual calculator is only valid in indoor situations and cannot be used for outdoor conditions. ROE Visual can refer to its whitepaper on wind loading for outdoor conditions for those who are interested to learn more on this topic.

Although the results are based on an in-depth structural analysis, the Ballast Calculator can never replace a structural calculation, in some cases this might be required by the local authorities. So always check what local or regional standards and regulations do apply. At the moment ROE Visual is working hard to extend the Ballast Calculator with calculations for the Air Frame.


  • 19 Mar.

    Prolight + Sound Frankfurt 2024

    ROE Visual will showcase its latest LED products at the Prolight + Sound 2024 in Frankfurt, Germany. The Entertainment Technology Show for Light, Audio, Stage, Media + Events. Meet your industry peers...

    Read more »

Show all events
ROE Visual at ISE2024
Latest News
  • 01 Mar.

    The Pixel Hospital Appointed as a Certified LED Repair Center

    ROE Visual is delighted to announce the appointment of The Pixel Hospital as the new certified LED repair center in the UK, catering to our valued UK-based customers. This strategic move aims to provi...

    Read more »

Show all news
<< product.title >>
  • Title

Select your region of preference