Yankovo solar power project was one of the first solar parks built by Alfa Energy and is located in the village of Yankovo, near the city of Shumen. The project is one of the largest solar parks in Bulgaria with a capacity of 2.4 Мwp and has been connected to the network of the Е.ON. Electric power supplier since February 2010.The solar plant was repowered and upgraded in February 2024 for a 50% increase in Mwp.