Generator Sets Market By Power Rating (less than 50 kVA, 50 to125 kVA, 125 to 200 kVA, 200 to 330 kVA, 330 to 750 kVA, More than 750 kVA), By Application (Standby, Peak Shaving, Prime and Continuous), By End User (Residential, Commercial, Industrial), By Fuel (Diesel, Gas, Hybrid): Global Opportunity Analysis and Industry Forecast, 2023-2032