4
Electrical energy
9
Apparatus, instruments and cables for electricity; Apparatus and instruments for accumulating and storing electricity; Apparatus and instruments for regulating or transforming electricity; Photovoltaic apparatus for generating electricity; Computers and computer software for controlling and operating photovoltaic installations; Electric and electronic measuring and display systems, for use in relation to the following goods: Photovoltaic installations; Photovoltaic modules; Parts of the aforesaid goods, included in class 9
11
Heat pumps; Heat accumulators; Solar lamps and solar lights; Solar thermal collectors [heating]; Solar energy powered heating installations; Solar water heaters; Sunlight collecting apparatus for heating purposes
35
Business management for projects for energy production, energy accumulation and optimisation of energy consumption; Assistance and consultancy services in the field of business management of companies in the energy sector; Consumer advice in the field of energy production and optimisation of energy consumption
37
Installation services in relation to the following goods: Power generating apparatus and installations comprising photovoltaic installations and solar installations, heat pumps and heat accumulators; Repair and maintenance of the following goods: Photovoltaic and solar installations, heat accumulators and pumps, energy storage tanks and energy management apparatus including computer hardware relating thereto
39
Services relating to the accumulation and distribution of energy; Distribution and regulation of electrical current and heat; Rental, in relation to the following goods: Energy storage apparatus
40
Generation of power; Energy production; Electricity generating; Production of electrical power from renewable sources; Generation of electricity from geothermal energy; Leasing of energy generating equipment
42
Design and development of photovoltaic plants; Consultancy relating to energy efficiency; Technical consultancy of consumers, businesses and public management and facilities, Relating to the following sectors: Production of energy, storage of energy and energy consumption