Renewable energy plays a major role in the fight against climate change, and solar energy innovation ecosystems are especially important in this transition. In this context, the EU-funded SolarHub project aims to strengthen the connections between five Greek and Turkish solar energy innovation ecosystems. The project will develop a Hub Strategy and a Joint Strategic Research and Innovation Agenda. Through a range of complementary actions, SolarHub will bring together industry, government, research institutes, and the public to support research and accelerate commercialization. It will also carry out joint research activities and develop four pre-designs for different solar energy solutions. To maximize its impact, SolarHub will create relevant research strategies, networking and training opportunities for stakeholders, and foster synergies between research infrastructures. We are responsible for managing the corporate communication and promotional activities of this project.