REIWA ENGINE is a System Integrator that projects, designs and realizes turnkey customized and versatile solutions in the field of robotics, artificial intelligence and industrial automation. For the Clean Tech sector it has designed an innovative solution, using artificial intelligence applications, capable of reducing costs and lowering environmental impact: SandStorm. It is a self-powered robot (patented) that cleans and diagnoses the photovoltaic panels on the ground in a dry and autonomous manner. The robot designed by REIWA ENGINE is able to overcome any difference in height between rows of panels caused by construction defects or installation requirements. This feature is not present in any of the technologies currently on the market.