Achieving energy sovereignty and bolstering domestic supply chains are paramount goals for sustainable development and economic resilience. Integrated PV manufacturing plays a crucial role in advancing these objectives by reducing dependency on external sources and promoting local production capabilities. This abstract explores the intersection of energy sovereignty and supply chain domestication within the context of integrated PV manufacturing. Through strategic initiatives in material sourcing, manufacturing optimization, and supply chain localization, integrated PV manufacturing enhances energy security while fostering economic growth. In this presentation, we will be diving into the different examples of solar factories around the globe, motivations and different perspectives to reach high-level execution goals.