TEGREON

Solar cells for current generation; Silicon solar wafers for use in the production of solar cells; Solar cells for current generation, for use in manufacturing cladding panels for the front of a building; Current converters and inverters for photovoltaic systems; Current transformers; Current meters; Video monitors for use in remote monitoring of photovoltaic systems; Control, regulation and safety-units, comprised primarily of inverters, security switches, DC cut off switches, AC/DC converters, battery chargers, monitoring devices, data logging devices, fuses, motion control devices for photovoltaic alignment devices, cables and cable protection units, over-current sensing and protection devices, over-voltage sensing and protection devices, over-temperature sensing and protection devices, overpressure sensing and protection devices, and sensors and analytic devices for radiation and wind speed; Electrical cable for photovoltaic systems; Power current transmission lines; Photovoltaic cells in the nature of glass covered with an electric conductor and glass with coating for current generation; Remote controls for photovoltaic generators and inverters, tankless water heaters, electrical water boilers, hot water tanks, water heaters, heat pumps, burners and thermal solar collectors, solar cells, solar energy based heating apparatus, solar energy based cooling apparatus, solar energy receivers, solar heat collection panels and solar water heaters; Electric luminescent display panels

Solar cells for current generation, sold as an integral component of solar heat collecting panels for use as cladding on the front of a building

Business consultancy services with respect to energy-saving buildings; Business consultancy services in the field of energy-using and energy-saving, in particular electric current technology and heat supply

Construction consultancy services, in particular with respect to energy-saving buildings

Technical planning of photovoltaic systems and equipment; Engineering consultancy services, in particular with respect to energy-saving buildings; Environmental testing and inspection services, namely, environmental compatibility investigations; Technical planning in the field of energy supply, namely, technical planning of photovoltaic installations, solar thermal installations, photovoltaic/solar thermal hybrid installations and solar energy based power plants; Technological consultancy services in the field of energy-using and energy-saving, in particular electric current technology and heat supply