9 Electronic control systems; artificial intelligence and machine learning software; emergency power supply apparatus, electrotechnical, electronic and ceramic components and assemblies consisting thereof, batteries, electric; fuel cells; accumulators, electric; solar cells and solar installations formed therefrom; sensors; installations for the storage, distributing and transmission of energy; stacks, for use in relation to the following goods: fuel cells; installations of infrastructure for use in the following fields: automation, production of energy and distribution of power (all being for process, product and service optimisation), namely, charging stations, supercapacitors for energy storage; electrolysers