Apparatus for converting solar radiation to electrical energy and for collection of energy, namely, solar thermal modules for production of electricity, solar panels for production of electricity, sets of solar panels for production of electricity, solar concentrators for use with solar panels for production of electricity, solar generators for use with solar panels for production of electricity, electrical controllers and solar thermal collectors; electronic apparatus for testing, measuring and characterizing the electrical conductivity of solar conversion and collection devices; optical lenses, namely, optical lenses in combination with reflective walls and solar receivers; optical fibers; photovoltaic cells; sensor components for measuring electrical conductivity of solar comprised of reflective walls, vacuum tubes, solar receivers and command-control systems, and drives; solar receivers as part of a photovoltaic installation apparatus, namely, solar thermal solar heat collection receivers, electric receivers for producing photovoltaic solar electricity, hybrid solar receivers for generating heat and electricity simultaneously, solar receivers chemical for chemical reactions

Apparatus for heating purposes, namely, electric heating fans, heating furnaces, hot-air space heating apparatus, hot-water space heating apparatus; apparatus for steam-generating purposes, namely, 7 steam generators, steam valves, steam radiators for heating buildings; apparatus for cooking purposes, namely, cooktops, cooking ranges, domestic and commercial cooking ovens, microwave cooking ovens; apparatus for refrigerating purposes, namely, refrigerating machines, refrigerators; apparatus for drying purposes, namely, clothes dryers, hair dryers, electric hot air hand dryers; apparatus for ventilating purposes, namely, ventilating exhaust fans, ventilating fans for commercial and industrial use, ventilating louvers, ventilation hoods; apparatus for water supply and sanitary purposes, namely, toilets, sinks, bath tubs, and pipes being parts of sanitary facilities; concentration apparatus for use with solar collectors for converting solar radiation into energy heat and/or pressure of latent heat transfer fluid by heliostats, mirrors, mirror dishes, cylindrical mirror dishes, or optical lenses; solar collectors for heating; solar heating apparatus and installations; solar

Research and development of new products for others; technical research in the field of solar energy; design and development of computers and software; engineering advisory services relating to energy efficiency for consulting relating to the conservation of energy; global development of energy concepts, namely, engineering design services; technical consultancy relating to engineering services in the field of energy saving; design and development in the field of construction of power plants; designing plant components and equipment for power plants; engineering services in the field of construction of power plants; engineering services in the nature of technical project studies relating to the production, providing and distribution of energy