solar panel under blue sky

Engineering-Focused Solar O&M Services

We provide professional operation, maintenance and technical support solutions for photovoltaic power plants.

TECHNICAL FIELD SERVICES

SERVICES PREVIEW

Operation & Maintenance
Preventive and corrective maintenance services for photovoltaic systems.

Testing & Diagnostics
Advanced PV testing and technical fault diagnostics.

QA/QC Services
Quality control and technical verification for solar projects.

Monitoring & Technical Support
Operational monitoring and performance analysis solutions.

Advanced Field Operations and Diagnostics

We support utility-scale and commercial solar projects with preventive maintenance, troubleshooting, diagnostics and QA/QC field services.
Our team performs advanced PV testing, technical inspections and operational support to help ensure reliable system performance.

Our Services

Operation & Maintenance

Professional maintenance services designed to support reliable photovoltaic system operation and long-term asset performance.

Testing & Diagnostics

Advanced field testing and diagnostic solutions for photovoltaic systems and electrical infrastructure.

A man in a safety vest standing under a solar panel
A man in a safety vest standing under a solar panel

Quality assurance and technical verification services for utility-scale and commercial solar projects.

QA/QC Services

Preventive Maintenance
Corrective Maintenance
Troubleshooting
Site Inspections
Vegetation Management
PV Cleaning Services

IV Curve Testing
Insulation Resistance Testing
String Testing
Continuity Testing
Thermal Inspection
Fault Diagnostics

Electrical QA/QC
Mechanical QA/QC
Installation Verification
Site Inspections
Commissioning Support
Technical Reporting

About us

CNS Electric provides professional operation, maintenance and technical support services for photovoltaic power plants across Romania.
We specialize in engineering-focused field operations for utility-scale and commercial solar projects, supporting asset owners and operators with reliable maintenance, diagnostics and technical expertise.
Our services include preventive and corrective maintenance, troubleshooting, PV testing, inspections, QA/QC support and operational diagnostics designed to improve system reliability and long-term performance.
With extensive experience in large-scale photovoltaic field operations, we understand the technical and operational requirements of modern solar assets and the importance of reliable day-to-day performance.
By combining advanced field capabilities with a practical engineering approach, we help ensure safe operations, minimize downtime and support the operational efficiency of photovoltaic systems.
At CNS Electric, we are committed to delivering reliable field services, technical precision and professional support for modern solar energy infrastructure.