HoloSolis, a French startup, has secured a significant investment of €100 million for its ambitious PV gigafactory project. This funding, provided by Ecolab, a water technology company, marks a pivotal moment for Europe's renewable energy sector. The investment is a testament to the region's commitment to decarbonization and the need to strengthen its industrial base. However, the article delves deeper into the challenges faced by European PV manufacturers, highlighting the struggle to compete with China and emerging hubs like India. The lack of policy clarity at the EU and Member State levels is cited as a major hurdle, with Carbon, another French startup, recently shelving its plans for a vertically integrated PV manufacturing facility. This investment in HoloSolis and GravitHy is a much-needed boost, but the industry's future remains uncertain without clear and consistent support from policymakers. The article concludes by emphasizing the importance of a supportive policy environment for the growth of Europe's renewable energy sector, urging policymakers to address the challenges and provide the necessary framework for success.