Global Marine Variable Frequency Drive (VFD) Market Size, Share, & Trends Estimation Report By Type Outlook (AC Drive, DC Drive) By Voltage (Low Voltage, Medium Voltage, High Voltage) By Application Outlook (Pump, Fan, Compressor, Propeller, With Shaft Generator, Without Shaft Generator, Crane & Hoist) By End-User (Marine Vessels, Offshore Oil & Gas, Offshore Wind Power) By Region, and Forecasts 2022 - 2030.