The EcoModZHC project consists of a Proof of Concept, in which it is intended to implement a prototype of a Constructed Wetland to demonstrate the effectiveness of urban and industrial wastewater recovery through modular systems, promoting the circular economy of water and solid waste and by-products, and to promote this greener and more sustainable technology for wastewater treatment. The prototype to be built, installed and operated, will include two innovative features in this type of wastewater treatment installation: (i) Remote, constant and real-time monitoring of the operation of the installation and the performance and quality parameters of the potable water; (ii) The energy autonomy of the installation, through renewable energy systems.