Diesel Generator Market Size, Share & Industry Analysis, By Portability (Stationary and Portable), By Power Rating (Below 75 kVA, 75 - 375 kVA, 375 - 750 kVA, and Above 750 kVA), By Application (Continuous Load, Peak Load, and Standby Load) and By End-user (Mining, Oil & Gas, Construction, Residential, Marine, Manufacturing, Pharmaceutical, Commercial, Telecom, Electric Utility, Data Centers, and Others), Regional Forecast, 2024-2032