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Solar Data Log
Port 4982 is primarily used by Solar Data Log applications, specifically JK client apps designed for monitoring and managing photovoltaic (PV) solar inverters. It enables communication between client devices and solar inverter hardware to facilitate data logging, status updates, and performance management of solar energy systems..
Port 4982 supports the Solar Data Log (JK client) system, typically designed for PV solar inverter telemetry and control. The port facilitates exchange of operational data such as power output, fault status, and efficiency metrics between the inverter hardware and client-side monitoring software.
This communication works over both TCP and UDP protocols. TCP is utilized for reliable data exchange, such as periodic telemetry uploads or configuration commands, ensuring data integrity. UDP may be used for fast, connectionless messaging, such as real-time status notifications or lightweight broadcasts.
Though unofficial, this port has become a de facto standard across some inverter systems using JK client software. It supports remote diagnostics, firmware updates, and may be integrated with cloud platforms or local network monitoring appliances, supporting scalable solar photovoltaic deployments.