Solar modules, solar cells and solar collectors; data processing hardware; computers; computer programs and software for computers and mobile terminals; electronic applications, application software for mobile terminals; measuring, testing, checking (supervision) apparatus and instruments, namely inverters and data loggers for inverters, rain gauges, laser distance meter, temperature sensors, electric wind sensors, and electric sun sensors; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely apparatus or components for converting light or sunlight into electricity, solar charge regulators, electronic cables, wires and connection fittings; electric and electronic apparatus, namely intelligent electricity meters and smart metering components; electric and electronic components for the construction of photovoltaic, solar thermal and/or solar installations, namely temperature sensors, suns sensors, wind sensors, transceivers with collection and display technology for the status and tracking of the technical data of photovoltaic and solar thermal installations; all the aforesaid goods being in particular for use in the field of photovoltaic, solar thermal and solar installations

Advertisement and marketing; organisation and arranging of exhibitions and trade fairs for industrial, commercial and advertising purposes, including on the Internet; presentation of goods and services on communication media; retailing of measuring, testing and checking (supervision) apparatus and instruments, apparatus and instruments for conducting, switching, transforming, accumulating, regulating and controlling electricity, solar installations and components and accessories therefor, data processing hardware, computers, computer programs, software, application software for mobile terminals; grouping together, updating and maintenance of data in computer databases; compilation and systemisation of data into computer databases; computerised file management; compilation of statistics; cost-price analysis; efficiency experts; professional business consultancy in the field of the production, distribution and use of energy; business management and management for others in the field of the production, distribution and use of energy

Installation, assembly, repair and maintenance of photovoltaic, solar and solar thermal installations, and components and accessories therefor; installation, maintenance and repair of computer hardware and Interference elimination in electric installations

Construction planning and construction drafting and technical consultancy with regard to the use of solar power; engineering in the field of solar technology; technical consultancy and providing of expertise in connection with solar technology, solar, solar thermal and photovoltaic installations; planning of solar, solar thermal and photovoltaic installations, and components and accessories therefor; consultancy in the field of energy-saving; design and development of computer hardware and software; computer software consulting; installation and maintenance of software; updating of computer software; computer software rental; remote monitoring of computer systems