PLAN-TEST ENERGY SYSTEMS
From planning
to testing.
We manage engineering, installation, testing, commissioning and maintenance processes in 1–380 kV power facilities under a single technical discipline.
engineering
specialist units
maintenance support
End-to-end expertise
At every critical stage
of energy infrastructure.
Measurable and reportable engineering services on site, from investment decisions to energization, from periodic maintenance to fault analysis.
All servicesFrom planning to acceptance
RES & GES Consulting
Feasibility, permitting, design, tendering and site management for licensed and unlicensed wind and solar power plants.1–380 kV engineering
HV Engineering & Commissioning
Primary-secondary design, installation supervision, testing and commissioning for substations and collector systems.Continuity and safety
HV Operation & Maintenance
Operation responsibility, preventive-predictive maintenance, fault analysis and improvement for high-voltage installations.Planned outage, controlled return
Substation Maintenance
Primary-secondary equipment maintenance, function checks and condition reporting for transformer and distribution substations.Equipment-based verification
Primary Tests
Field tests and technical reporting for current-voltage transformers, power transformers, circuit breakers and earthing systems.The entire protection chain
Secondary & Relay Tests
Function and injection tests for protection relays, metering circuits, interlocks, signals and the trip chain.See it before the fault
Thermal Camera Measurement
Hot spot detection, critical connection analysis and photographic thermal reporting on energized facilities.Reliable measurement on large sites
Earthing Measurement
Earthing impedance, step-touch voltage measurement and reporting for substations and power plants.
Report.
Our working approach
Every decision in the field has a technical basis.
We start every project with the facility’s voltage level, operational criticality and acceptance criteria, and turn measurement results into traceable technical reports.
- 01
Plan
Scope, risks, work programme and test scenarios are clarified.
- 02
Execute
Field work is carried out with calibrated equipment and controlled procedures.
- 03
Verify
Findings are compared against standards, manufacturer limits and historical values.
- 04
Report
Results are turned into decision-ready actions and technical records.
Test infrastructure
Our own equipment.
Full control in the field.
Field experience
Our footprint across
Turkey’s energy map.
Project, testing, commissioning and maintenance experience in wind, hydro, industrial facilities and substations up to 380 kV.
View our referencesElectrical testing and field services, fault detection and field intervention works and assembly, revision and retrofit works.
September 2026410Acceptance and commissioning works, fault detection and field intervention works and electrical testing and field services.
November 202581Electrical testing and field services.
May 202668Electrical testing and field services, fault detection and field intervention works and field test team services.
August 202655Electrical testing and field services and acceptance and commissioning works.
December 202148Electrical testing and field services.
December 2025421624 total work items
Certified quality
Safety, environment and quality
as parts of one system.
We carry out our work under quality, environment and occupational health & safety management systems.