Diesel Generator Sets Market Size, Share, Growth, and Industry Analysis, By Type (P less than or equal to 200 kva,P between 200 kva and 500 kva,P between 500 kva and 1000 kva,P between 1000 kva and 2000 kva,P more than 2000 kva), By Application (Communication,Electricity,Construction,Others), Regional Insights and Forecast to 2033