Solar Adria matchmaking platform is an online tool for calculating solar production potential in Starigrad and Koper municipalities. Furthermore, the platform allows an approximate calculation of all related costs of development and implementation of solar projects, as well as downloading the documentation necessary for the successful start and development of the project (e.g., feasibility study template, business model template). Finally, the platform creates a space where individuals, local authorities, non-profit organizations, as well as private and public companies can connect with each other to jointly develop urban solar projects.