yq

Machines and installations constructed therefrom, for energy technology, electrical engineering, building technology and environmental technology; emergency electrical power supplies, emergency power generators; current generators; alternators. Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; electrotechnical apparatus; power supply and power transforming apparatus, namely transformers, inverters, direct current converters, battery storage units and measuring and regulating devices therefor; batteries, battery storage units, solar batteries, galvanic batteries, galvanic cells, storage batteries; electricity charging points for service stations and charging points for electric cars [to the extent included in this class]; solar collectors for electricity generation, solar modules for electricity generation, solar installations for energy generation; photovoltaic installations comprising solar modules for electricity generation, inverters, electronic apparatus and instruments for controlling, regulating, recording and monitoring; solar energy regulators; computer hardware and software; software; optical display devices, in particular displays for inverters in photovoltaic installations, computer evaluation software for inverters in photovoltaic installations; electrical sockets. Conducting and transporting of electrical energy, heating, gas or water; supplying consumers with electricity, heating, gas and water; distribution of energy; storage of energy and fuels.