The activities carried out during the feasibility study include: 1. Block-chain functionalities analysis, 2. Selection of a city as Solar Bank full-scale validation: Berlin, 3. GO regulations analysis in European countries, 4. Assessment and starting-up the Solar Bank EU certification, 5. Market Analysis, 6. Profile and interview the key partners, 7. Establish Go-to-Market Strategy 8. Quantification of a 5-year financial projections for Solelia, 9. After the definition of Phase 2 project workplan and GANTT, development of a detailed investment plan, 10. Establish an effective IP management strategy.