The Danger of Micro-Cracks
Silicon solar cells are extremely fragile. While the outer tempered glass protects panels from hail, walking on modules or using heavy mechanical cleaners causes localized stress. This leads to micro-cracks that restrict electron flow and degrade performance over time.
Panel Warranty Preservation
Major panel OEMs specify maximum localized load limits (usually under 50 kg). Skilancer's lightweight carbon-fiber crawler frames distribute their weight across wide rubber tracks, ensuring load pressure remains far below the safety threshold. This protects cell integrity and keeps manufacturer warranties fully intact.