IoT (Internet of Things) devices connect remote and often inaccessible assets with dispatch centres and end-users. They enable real-time data acquisition, system “health” monitoring and remote control – even in locations without developed communications infrastructure.
Our solutions include advanced RTU units, PLC controllers and smart sensors operating through secure communication networks.
How It Works?
Renewable Energy
Small solar power plants
Connecting multiple sites via a single RTU integrated with the DSO dispatch centre.
Mobile substations
RTU devices transmit data over mobile networks, with no need for fixed physical infrastructure.
Power Systems
Smart grids and control centres
Secure data exchange and full remote-control capability across transmission and distribution assets.
Infrastructure and Industry
Industrial sites with limited access
PLC units and IoT modules enable automated real-time control under demanding conditions.
Key Advantages of IoT Solutions
- Device diagnostics and full system “health check”
- High security (VPN tunnels, encryption)
- Flexible choice of RTU or PLC depending on application
- Fast, scalable deployment across diverse environments
Remote access and control of critical facilities
Technology Examples
- RTU + HMI systems
- Smart metering devices with web interfaces and reporting templates
- PLC controllers for industrial and energy applications
Featured Projects
Driving Energy Efficiency Through Digitalisation
Elnos Group develops modern power infrastructure through projects involving substations up to 400 kV – delivering reliable, innovative, and secure solutions. Digital systems enable improved control, faster response times, and enhanced system security. We manage renewable power plants, transmission networks, and optimise consumption for the new era of energy.
Together, we build a sustainable energy future.