9
Measuring and monitoring devices and instruments, computers, stored computer programs, accumulators (electrical), electrical cables, instruments and devices for electronic regulation and control of solar and photovoltaic systems, especially for sun tracking of solar cells and solar collectors; instruments and equipment for regulation and control of internally and externally arranged electric sensors, namely electric temperature, wind and sun sensors; instruments and devices for electronic monitoring of solar cells and solar collectors for the generation of current; solar charge regulators, battery chargers, electrical switches, plugs, fuses, fuse holders; electro technical and electronic components (included in class 9); solar collectors for the generation of current; solar batteries (electricity); parts and accessories for all the before-mentioned goods (included in class 9)
11
Solar collectors and systems containing solar collectors for the generation of heat; solar furnaces, especially sun tracking devices
37
Building, repair, installation and maintenance work for systems for the generation of regenerative energies
42
Building consultancy (architecture consultancy), technical construction consultancy, engineer's services, namely consultancy relating to the construction of thermal and photovoltaic solar systems; preparation of technical expert opinions; design and development of computer hardware and software; all the before-mentioned services especially in relation to solar technology