4
Electricity, electric energy, solar energy
9
Current distributors, distribution boxes (electricity), distribution boards (electricity), distribution cabinets, consoles, boards (electricity), solar panels, solar cells, distribution system cables, meters (electricity) and electric measuring devices, measuring tools, electric cells, electric connection equipment, electric collectors, electric fuses, electric connectors, electric switch panels, electric indicators (electricity meters etc), appliances to determine defects in electricity conduits, electricity conduits, including cables for conducting electricity, electric conductors, electric discharge tubes, insulated electric wires, voltage and current converters, electric leads, electric appliances included in this class, technical measuring appliances (measurers), control equipment for the operation of energy facilities, transformer stations, junction boxes and household circuit breaking boxes, electricity meters, batteries; photovoltaic systems, thermal solar systems, electricity and energy storage units; hydrogen electrolysis equipment
11
Heat storage devices
32
Non-alcoholic drinks, isotonic beverages, beer
35
Cost price analysis, business information relating to the sale of electricity, advertising, business management assistance, business mediation and brokerage in the fields of trade, in the fields energy, imports and exports of electricity, sales of electricity, trade in electricity, marketing, services relating to the consumption and supply of electricity for both suppliers and purchasers, and relating to their operation and business; electric power supplies
36
Stockbroking, clearing (financial), financial analysis, financial information, financial consultancy, financial management, financial services, financial sponsorship, guarantees, capital investments, debt collection agencies, fund investments, financial consulting services, brokerage, factoring, leasing of real estate, property brokerage services, real estate management, fiduciary, organisation of collections, solar equipment financing, rental of roofs for the installation of solar equipment, evaluations of financial and monetary services, billing of services, in particular electricity consumption, invoicing, roof brokerage
37
Construction, alterations to and demolotion of structures, construction, installation, repair and maintenance of energy equipment, construction of energy facilities, structural engineering, installation and repair of electric machinery and apparatus and equipment, repair and installation of measuring and control technology, repair and installation of meters, dispatch control and telecommunications technology equipment and technical devices to control electricity consumption, installation, repair, maintenance of dedicated electrical equipment, installation and repair of electric appliances, electrical wiring and fitting work, modernization of energy equipment, dispatch control technology
39
Transport and storage, in particular of electricity, distribution and supply of energy - electricity, thermal energy, including control of the distribution grid, distribution of electricity, including the provision of services related to the supply, consumption or use of electricity, including the billing of charges for the supply, consumption or use of electricity
40
Electricity power stations and its operation, electric power generation, production of energy, including solar energy, operation of solar equipment on roofs (including the roofs of others), solar panel rental; operation of energy facilities; transformer rental
42
Engineering, electrical engineering, project studies and design and construction in the field of energy and heating, design of photovoltaic systems and thermal solar systems, author supervision, technical consultancy in the field of energy, design of electric and electronic equipment, product quality control and assurance – electric distribution equipment and protection and work aids for such equipment, rental of electric and electronic appliances and equipment, measuring and control technology, technical management of the generation, distribution and consumption of electricity, research and development; testing of electrical equipment and pressure equipment, inspection of electrical equipment