9
connections for electric lines, electric couplings, solar batteries, electric accumulators, apparatus for conducting, switching, transforming, accumulating, regulating and controlling electricity, namely, photovoltaic cells and modules; electric and electronic equipment used for regulating and controlling systems that generate thermal and electric energy from solar energy
11
solar installations for hot water for sanitation purposes, heating and air-conditioning, namely, solar collectors; photovoltaic installations for obtaining electric energy, namely, photovoltaic-based power plants; panels for obtaining solar energy; solar collectors
35
Business management and promotion services in the field of renewable energies
37
installation and maintenance of systems for the generation of electric and thermal energy using solar panels and photovoltaic panels
40
generation of energy; generation of thermal and electric energy using solar plates and photovoltaic plates
42
scientific and technological services, and research and design services related thereto for generating, conducting, switching, transforming, accumulating, regulating or controlling electricity, such as generating electric and thermal energy using solar plates and photovoltaic plates; research and design services in the field of renewable energies; software development services