09
Photovoltaic apparatus and installations for generating
solar electricity; solar modules; solar collectors, solar
cells and solar panels for the production of electricity;
solar batteries; solar battery chargers; electric,
electronic and programmable controllers; electric control
devices for heating and energy management
11
Solar collectors and solar thermal panels for heating; solar
energy powered heating installations; solar water heaters;
thermal storage instruments [solar energy] for heating;
evacuated heat pipe solar collectors [heat exchangers];
solar furnaces; heat pumps, in particular for energy
processing; heat exchangers, in particular for central
heating installations; storage heaters; heat accumulators;
heat regenerators; storage heaters; heat generating
apparatus; thermal radiators for the heating of buildings;
heating, ventilating, air conditioning and purification
apparatus and equipment; solar energy powered heating
installations; closed circuit heating installations;
residential heating units; heating elements; combined
heating and air conditioning apparatus; furnace boilers;
heating armatures; radiators; filters for use with apparatus
heating; flues for heating apparatus; boiler pipes [tubes]
for heating installations; coils [parts of heating or
cooling installations]; instantaneous water heaters;
refrigerating apparatus; cooling elements; coils for
cooling; heat sinks for use in ventilating apparatus and
heating apparatus; cooling tanks for furnaces; installations
for the cooling of air; water heaters, hot water
installations, hot water apparatus, storage water heaters;
boilers for hot water supply installations; electrical
storage heaters; accumulation boilers; valves for air
conditioners; control devices [thermostatic valves] for
heating installations; valves as part of radiators; heat
regulating devices [valves] being parts of heating
installations; temperature limiters [valves] and temperature
regulators [valves] for central heating radiators; solenoid
controls for automatically operating vales [parts of heating
installations]; temperature sensitive controls for
automatically operating valves [parts of heating
installations]; water conduits installations; regulating
apparatus for water apparatus; pressure controllers
[regulators] for water pipes; regulatory fittings for water
pipes; regulating and safety accessories for water
installations and apparatus; appliances for water
distribution [automatic]
37
Installation, maintenance and repair of solar powered
systems, in particular of solar heating systems and solar
thermal installations, of photovoltaic apparatus and
installations, photovoltaic cells and modules, as well as
heating, ventilating and air conditioning systems;
retrofitting of heating, ventilating and air conditioning
installations in buildings; electrical installation
services; repair and maintenance of electrical equipment and
electrotechnical installations; repair of energy supply
installations; repair and maintenance of energy production
plants and machines; pump repair and maintenance
42
Engineering consultancy; engineering, in particular
engineering services in the field of environmental
technology; engineering services relating to energy supply
systems and energy technology; physics [research]; technical
planning and technological consultancy in the fields of
energy production and use; surveying; certification services
for the energy efficiency of buildings; design and
development of software for control, regulation and
monitoring of solar energy systems; technological
consultancy in the field of power and energy supply, energy
production, in particular of alternative energy generation
and energy use; providing technical advice relating to
energy-saving measures and relating to energy efficiency of
buildings; energy auditing; design, development and
programming of energy management software; technological
consultancy regarding recorded data relating to energy
consumption in buildings; design and development of systems
for regenerative energy generation; technical design
services relating to water supply installations
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