The recent announcement by HEDNO (Hellenic Electricity Distribution Network Operator) regarding self-producing PV plant operators with capacity above 400 kW marks a critical turning point.
Under Article 9A of Law 4951/2022, all plants connected to the Interconnected Grid, regardless of architecture (virtual net metering, with or without storage, with or without energy injection), are required to install supervisory control and remote control systems by the deadline of 15 September 2026.
This announcement is of great importance for self-producers, as failure to connect their plants to HEDNO’s SCADA/DMS can lead to the deactivation of the plant connection or delays in the activation of new installations. In practice, every non-compliant plant faces immediate operational and heightened financial risk.
In this context, Zephiros Energy Services (formerly Wootis), with two years of active presence and experience alongside producers, has established itself as a reliable partner for fulfilling the new HEDNO requirements through the comprehensive JleController solution. The company holds JleController inventory ready for immediate installation, and has specialised staff guaranteeing full and secure connection to the HEDNO control centre, as well as configuration of the equipment in accordance with regulatory requirements. The technical expertise of Zephiros engineers, combined with their know-how in plant monitoring and remote control, ensures that every installation operates reliably, minimising the risk of technical malfunctions.
The solution offered by Zephiros includes all necessary peripheral components (UPS, external antenna and SIM card), fully covering HEDNO’s technical specifications. The company has adopted strict safety standards so that every plant can be monitored and controlled from the Network Control Centre with the highest degree of reliability.
In addition to technical support, Zephiros also provides advisory guidance to self-producers, ensuring that the choice of equipment and installation is fully compliant with HEDNO’s requirements. The proper installation and configuration of supervisory control and remote control systems is a fundamental prerequisite for maintaining the connection and ensuring the safe operation of the plant.
For any self-producer requiring an RTU solution or support in the installation and configuration of supervisory control systems, Zephiros is ready to provide immediate and comprehensive assistance. Contact us today to ensure that your plant continues to operate safely, reliably and in full compliance with HEDNO’s requirements.
Contact: +30 210 6251511 | info@zephiros.gr
Article source: Energy Press
