Electrical cell switches; charging stations for electric vehicles; switches, electric; solar panels for the production of electricity; electric control devices for heating management; photovoltaic cells; photovoltaic-based power plants; battery charging devices for motor vehicles; solenoid valves (electromagnetic switches); electric control devices for energy management; electricity distribution consoles; electric power distribution apparatus; solar batteries; solar photovoltaic power plants; chargers for electric accumulators; current rectifiers; time switches, automatic.