Global Power Line Communication Market Size, Share, And Business Benefits By Offering (Hardware, Software, Data Acquisition and Management, Energy Management, Service, Professional Services, Maintenance & Repair), By Frequency (Narrowband (3 kHz to 500 kHz), Broadband (Greater Than 500 kHz)), By Application (Energy Management and Smart Grid, Indoor Networking), By End use (Industrial, Commercial, Residential), By Region and Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends, and Forecast 2025-2034