10/12/2026
Rooftop solar performance depends not only on the equipment installed, but also on how well it is maintained.
As part of ASTORIOS O&M service, our team evaluates the site conditions, organizes safe rooftop access, and cleans each module using professional equipment and methods suited to the installation. Dust, dirt, bird droppings, and other deposits are carefully removed without damaging the module surface, frames, wiring, or roof structure.
Regular professional cleaning helps minimize performance losses and supports the system’s stable, long-term operation.