7 Solar-powered electricity generators; portable electric power generators; alternators; power supply devices, namely, electric generators, solar-powered electricity generators; carbon brushes for conducting electricity, namely, electrically conductive carbon brushes being parts of motors; solar powered electricity generators; current generators; electric power generators for ships; electric power generators for emergency use; mobile electrical power generators; electric generators using solar cells; electrostatic generators; engines for generating electricity; power stations, namely, solar-powered power stations for the generation of electricity, portable power stations in the nature of mobile electric power generators