Design and Analysis of a Smart Solar Panel Cleaning Robot

Abstract

This paper presents the design and analysis of a smart solar panel cleaning robot, focusing on kinematic and dynamic modeling to enhance cleaning efficiency and structural integrity. The robot is designed to maximize photovoitaic panel efficiency by mitigating soiling effects caused by dust and debris accumulation. Its kinematic model ensures precise linear motion at a speed of 10 m/min, while the dynamic analysis optimizes torque and motor performance, ensuring smooth operation across large panel arrays. Stress analysis guided the selection of aluminum 1060 alloy for the robot's platform, offering a balance between lightweight properties, excellent corrosion resistance, and cost-effectiveness. Additionally, the robot employs a compressed-air cleaning mechanism, eliminating the need for water, making it ideal for arid regions. Powered by integrated solar panels and lithium-polymer batteries, the robot is energy-autonomous and capable of efficiently cleaning up to 100 meters of solar panels in approximately 10 minutes. This innovative design highlights advancements in kinematics, dynamics, and material engineering, contributing to the development of sustainable maintenance solutions for photovoitaic systems.