Electronic control devices for automatic watering systems for green roofs, floors, walls and balconies; humidity sensors for automatic watering systems for green roofs, floors, walls and balconies; automatic watering programmers, namely, programmable logic controllers for green roofs, floors, walls and balconies; photovoltaic cells; photovoltaic solar modules; photovoltaic apparatus and installations for solar electricity production; batteries and battery systems for the storage and discharge...