4
Electrical energy
6
Frames, Racking,Holders and other devices, exclusively for fixing and/or mounting and/or adjusting photovoltaic modules and installations and other electronic and energy-generating installations, All the aforesaid goods of metal; Bicycle parking installations of metal, exclusively for the mounting of photovoltaic modules and installations and other electronic and energy-generating installations; Containers of metal (storage, transport)
7
Electric generators; Emergency electrical power supplies, emergency power generators; Current generators; Diesel generators
9
Photovoltaic modules and installations; Installations for generating electrical energy (included in class 9); Apparatus and instruments for physics; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Electrical power control apparatus; Electricity distribution apparatus; Monitoring apparatus, electric; Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; Indicators (electricity); Battery chargers; Liquid crystal display apparatus; Chargers for electric batteries; Measuring devices, electric; Solar battery chargers; Electrical power supplies; Power surge protection equipment; Inverters for power supply; Solar panel arrays; Batteries, all the aforesaid goods other than in the field of medicine and medical imaging
11
Apparatus for lighting, heating, steam generating, drying, ventilating and and Water-supply apparatus and Heat pumps; Solar collectors, solar heat collectors and solar installations for generating and storing thermal energy; Solar and photovoltaic energy apparatus, transmitters and installations for heating and hot water
12
Bicycles,Electric motor units for bicycles
19
Bicycle parking installations, not of metal
37
Construction of power generating plants; Maintenance and Plant repair and Customer services for the aforesaid installations
40
Generation of energy; Generation of electricity from solar energy
42
Engineering services; Technical planning of energy-generating installations; Scientific and industrial research in the field of energy-generating installations; Consultancy relating to the conservation of energy,All the aforesaid services other than in the field of medicine and medical imaging