Online Substation Monitoring System Market, By Offering (Hardware (Intelligent Electronic Devices (IEDs), Sensors and Transducers, Data Acquisition Units and RTUs, Transformer Monitoring Systems, Partial Discharge Monitoring Systems, Communication Gateways and Edge Devices and Others (Power Quality Monitoring Devices, Metering and Measurement Devices, Time Synchronization Devices, etc.)), Software (Monitoring and Visualization Platforms, Analytics and Fault Diagnosis Software, Asset Management and CMMS Integrations and Others (Cybersecurity Software for Substations, etc.)), and Services (Managed Services and Professional Services)), By Functionality (Condition and Asset Health Monitoring, Event, Alarm, and Disturbance Monitoring, Diagnostics and Root Cause Analysis, Predictive Maintenance and Asset Performance Optimization, and Power Quality and Grid Stability Monitoring), By Deployment Model (On-Premises Deployment, Cloud-Based Deployment, and Hybrid Deployment), By Communication and Integration Layer (Wired Communication and Wireless Communication By Substation Type (Transmission Substations and Distribution Substations), By Voltage Range (110 to 220 kV, 220 to 400 kV, 400 to 765 kV, and Above 765 kV), By End User (Electric Utilities, Independent Power Producers and Grid Asset Owners, Industrial Substation (Oil and Gas, Mining and Metals and Manufacturing), Infrastructure (Railways, Metros and Airports), and Others (Data Centers, Defense, etc.)), By Geography (North America, Latin America, Europe, Asia Pacific, Middle East & Africa)