The water-powered brush head iSolar 800, with a working width of 800 mm, operates with two counter-rotating disc brushes and is used for cleaning photovoltaic systems. The counter-rotating brushes compensate for all occurring lateral forces, ensuring optimal handling. Additionally, the flexible swivel joint at the connection of the brush head makes work easier. It ensures that the bristles are always in a flat position, allowing for uniform cleaning results. The brush head impresses with exceptionally high surface performance - ideal for cleaning large systems, such as those on barn roofs.