42 Scientific and technological services, namely, research and development in the field of energy, electric power, hybrid-electric power, solar power, battery power and renewable power; technological analysis relating to the electrical energy, electric power, hybrid-electric power, solar power, battery power and renewable power and power needs of others; research and development of electrical energy, electric power, hybrid-electric power, solar power, battery power and renewable power and electricity management systems; research in the field of energy; research regarding electrical safety; industrial analysis and research services in the field of electrical energy, electric power, hybrid-electric power, solar power, battery power and renewable power; development programming and implementation of software