Applied Technical Systems Joint Stock Company

Home Solar Plant Control & Monitoring


Solution package for the Monitoring (PV SCADA) and Control (PPC) of Solar Power Plants to ensure operational stability and reliability for the plants.

Our PV SCADA & PPC System performs all data acquisition, monitoring and control functions of solar power plants. All necessary information concerning process behaviour, instrument and integrity controller, sequential control and alarm function shall be immediately available at the operation consoles.


The system supports both national and international grid codes, thus enabling grid-compliant feed-in from PV systems at high-voltage levels worldwide. The high-performance system provides a wide range of features for active and reactive power control, which guarantees grid stability – in fact manufacturer independent.


The system features modularity and scalability, which allows for customized plant control and provides the necessary flexibility in order to meet the needs of the high diversity of grid connection requirements. The Human-Machine Interface (HMI) visualizes all measured values locally and in real time, allows technical operation management for PV power plants on site.


In order to ensure high availability and reliability for the plant, the SCADA system also is built with high availability by using a single-fault-tolerant design for the centralized components and important devices and redundant configuration.


Flexible Platform for

Customized Configuration



Compliance with National &

International Grid Codes

Commissioning &

Maintenance Cost Reduction

Feature Highlights

  • Provide full features of PV SCADA system for data acquisition, monitoring and control of PV plant in accordance with national and international grid codes.
  • Modular, scalable architecture and manufacturer independence,suitable for controlling PV Power Plant with different Inverter
  • De facto Historical Information System (HIS) in popular use world-
  • Multi-protocol speaking: Modbus Serial/TCP, IEC61850, SEL FastMessage, DNP3, IEC 62056/IEC61107, IEC-60870-5-104, etc. (can
    be extended upon users’ requests).
  • System sizing support over 2000 IEDs, controller and monitor; can handle 256,000 datapoints.
  • User-friendly graphic interface allowing operators to perform their tasks with minimal computer knowledge and reducing”start-up” time.
  • Ready for future utility interface bus integration.

Function Highlights

  • Supervisory (PV SCADA)
    • Monitoring of overall parameters of PV Plant (Dashboard)
    • Monitoring of detailed operation parameters of inverters, DC boxes and tie-transformers
    • Power Quality Monitoring
    • Monitoring and controlling of Substation
  • Control (PPC)
    • Active Power Control
    • Reactive Power Control
    • Stability Grid Support
    • Automation System
  • Management
    • Capacity and energy forecast of PV System
    • Analysis and diagnosis of faults
    • Energy calculation and power market settlement

See our Solution in Application

Send us Your Inquiry