Keeping Renewable Energy Assets Safe, Efficient, and Always Online

Around-the-clock operational control is the foundation of reliable renewable energy production. Through our centralized Operations Control Center (OCC), we monitor and manage solar parks, wind farms, hydro plants, and BESS facilities in real time, ensuring seamless performance, continuous availability, and full grid compliance.

As one of Europe’s most experienced Remote Monitoring Service providers, we oversee more than 4,000 renewable energy assets every day. Our OCC acts as the nerve center of your portfolio, combining real-time data, predictive analytics, and rapid intervention procedures to keep assets operating safely and profitably.

The service includes:

Real-Time Monitoring

Ensuring complete visibility and uninterrupted performance.

 

  • Continuous tracking of production output, availability, and key operational indicators.
  • Monitoring weather conditions, irradiation, and wind speeds to anticipate production changes.

Grid & Market Compliance

Maintaining alignment with evolving grid and market requirements:

 

  • Executing grid operator commands, including curtailments and frequency regulation.
  • Direct coordination with TSOs and DSOs to ensure compliant asset behavior.

Fault Detection & Rapid Response

Minimizing downtime through immediate action:

 

  • Instant detection of alarms, abnormal behavior, and equipment failures.
  • Remote resets, diagnostics, and rapid dispatch of field technicians when needed.

Performance Optimization

Maximizing output and identifying improvement opportunities:

 

  • Benchmarking actual vs. expected generation.
  • Identifying underperformance, inefficiencies, and root causes of outages.

Data Logging & Reporting

Supporting transparency, compliance, and long-term planning:

 

  • Recording historical data for analysis, audits, and investor reporting.
  • Producing detailed KPIs, including availability, capacity factor, and response metrics.

Staffing & Operational Framework

 

  • 24/7 control room operators: Ensuring uninterrupted supervision in rotating shifts.
  • Engineers and analysts: Providing technical troubleshooting and deep performance analysis.
  • Emergency protocols: Clear escalation processes for safety, grid compliance, and incident response.

Increased

asset availability and energy production

Faster

fault response and reduced downtime

Guaranteed

compliance with grid and market regulations

Improved

field safety through proactive risk identification

Technology & Tools

Overview of our Technology & Tools:

001
SCADA systems:

Real-time monitoring, control, and command execution.

002
Advanced remote diagnostics:

AI/ML-based predictive maintenance tools.

003
Secure communication infrastructure:

VPN, satellite, and fiber connectivity.

004
CMMS integration:

Automated scheduling and tracking of maintenance tasks.

why zephiros

we are Reliable and efficient

We combine deep domain experience with a service mindset to support your MV substation needs with clarity, consistency and reliability.

24/7/365

TECHNICAL SUPPORT ALL YEAR ROUND

Continuous monitoring & rapid response capability that ensures operational continuity for mission-critical MV substations.

27+

YEARS OF EXPERIENCE

Long-term involvement in complex wind farm and MV substation environments.

7+

PARTNERS IN 7 COUNTRIES

Expanding our activities across countries around the world.

experts

Your direct point of contact for MV substation maintenance

Giorgos PantiorasHead of Wind Asset Management Department

We’re here to guide you through every step of your career journey.

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