Telemetry in EV charging refers to the remote collection and transmission of data from charging stations to centralized systems for monitoring, analysis, and optimization. It enables operators to track charger performance, usage patterns, and system health in real time without needing physical access to the site.

Through telemetry, chargers continuously send data such as energy consumption, session details, voltage and current levels, connectivity status, fault events, and uptime metrics. This data is processed by backend systems to provide actionable insights and improve overall network performance.

Telemetry plays a key role in enabling features like remote diagnostics, predictive maintenance, and performance monitoring. By identifying patterns and anomalies early, operators can address issues before they lead to downtime, ensuring higher reliability and better user experience.

It also supports operational optimization by helping operators understand peak usage times, high-performing locations, and user behavior. These insights can be used to improve pricing strategies, plan infrastructure expansion, and optimize energy usage.

Overall, telemetry is a foundational capability in modern EV charging networks, enabling data-driven decision-making, improved efficiency, and scalable operations.