Jelle Den Burger developed the EcoFlow PowerOcean meter integration for the evcc-io/evcc repository, enabling users to monitor grid, PV, and battery energy usage from EcoFlow devices. Working primarily in Go, Jelle focused on backend development and API integration, implementing secure configuration and credential validation to ensure authorized data access. The integration retrieves real-time telemetry data and incorporates robust error handling to maintain reliability even in the face of connectivity or authentication issues. By expanding device compatibility and improving data retrieval paths, Jelle’s work enhanced the platform’s energy management capabilities, providing users with deeper insights into their energy consumption patterns.