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Expert Operations and Maintenance

Home | Solar Operations and Maintenance

We take the operation and maintenance of every solar project very seriously, with a dedicated Operations and Maintenance department. This team regularly monitors and compares performance against local weather conditions, ensuring that each plant operates at peak efficiency. Daily performance tracking allows us to quickly identify and address any issues, maintaining the reliability and productivity of your solar energy systems.
Our committed team of experts works tirelessly to ensure your solar installations deliver the promised energy yield. By closely monitoring each plant's performance, we can provide proactive maintenance and swift resolution of any problems. This dedication helps maximize your investment, ensuring long-term sustainability and optimal performance of your solar energy solutions

First Energy engineer checking rooftop solar panels with a thermal camera in Sri Lanka

Thermal imaging of a Module

Technician in an arc flash face shield testing an electrical panel with a power analyser

Harmonics Test

Technician kneeling at a ground test point as an engineer reads a handheld tester

Earth Resistance Check

Technician using a Kyoritsu insulation tester during on-site electrical testing in Sri Lanka

Insulation Check

Two technicians washing rooftop solar panels with water-fed brushes

Cleaning Solar Modules

Hand holding an EazyPV Curve solar tester in front of a solar panel

IV Curve Test

Related Services

  • Warranty replacement and after - sales services
  • Performance monitoring and comparison with weather conditions
  • Operations, Preventive maintenance
  • Troubleshooting Problems
  • Cleaning of solar modules
First Energy engineers checking inverters inside an inverter room