PVSmile is a proud member of the Smart Energy Cluster, a dynamic network of more than 30 EU-funded projects collaborating on integrated energy services, digital solutions, and the clean energy transition. The cluster, established under the LIFE project InEExS and co-managed by EPU-NTUA and IEECP, promotes cross-project cooperation, knowledge exchange, and enhanced communication impact through shared strategies and joint initiatives. PVSmile joined the Smart Energy Cluster in December 2025 and looks forward to actively engaging in upcoming cluster workshops, joint campaigns, and content exchanges. Through its participation, PVSmile aims to contribute to collaborative activities such as co-branded outreach, shared dissemination efforts (including the #SmartEnergyCluster hashtag), and thematic synergies in areas related to photovoltaics, digital tools, and innovative solutions for sustainable energy systems.