Europe Solar Capacity is set to reach 234,680 Megawatts by 2026 from 191,100 Megawatts, is expected to increase 12.8% per year. Since 2001, the supply grew 12.8% year on year totalising 191,100 Megawatts. Italy, the United Kingdom and Spain respectively came in numbers 2, 3 and 4 in this ranking.