Databases; application software; software for monitoring, analysing, controlling and running physical world operations; web application and server software; apparatus, instruments and cables for electricity; apparatus and instruments for accumulating and storing electricity; fuel cells; apparatus and instruments for controlling electricity; photovoltaic apparatus for generating electricity; photovoltaic inverters; communications equipment; measuring, detecting, monitoring and controlling devices.

Flues and installations for conveying exhaust gases; sanitary installations, water supply and sanitation equipment; burners, boilers and heaters; fireplaces; personal heating and drying implements; regulating and safety accessories for water and gas installations; heating, ventilating, and air conditioning and purification equipment (ambient); heating apparatus, in relation to the following goods, cogeneration units.