As solar energy continues to power the world’s transition to sustainability, maintaining peak efficiency of photovoltaic (PV) systems has become more critical than ever. Dust, debris, and environmental buildup can significantly reduce panel performance—making regular cleaning an operational necessity. In response to this challenge, the Sweeper Series Solar Panel Cleaning Robots—including the Sweeper-140 and Sweeper-180 models—redefine how large-scale PV installations are maintained, combining precision engineering with intelligent automation.