RTV Oost made a nice report about the Roofclix tile. In the report, Arjen van Ulden explains how the tile works exactly and what the difference is between a white painted roof and the Roofclix tile.

View the report here: https://www.rtvoost.nl/nieuws/248848/roofclix-uit-hengelo-houdt-platte-bedrijven-koel