Operation & Maintenance

Comprehensive Operation, Monitoring & Cleaning of Photovoltaic Plants

PROENco provides the optimal solution for the operation and maintenance of your photovoltaic plant, ensuring uninterrupted performance, maximum efficiency, and, ultimately, the best return on your investment. With a team of specialized electrical engineers and extensive experience in PV plant maintenance, our company manages all necessary activities to guarantee the effective operation and upkeep of your installation.

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Telemetry & Monitoring of Photovoltaic Plants

PROENco’s Telemetry (Monitoring) Department consists of specialized engineers with extensive experience across all phases of a photovoltaic plant—from study and design to installation, operation, and troubleshooting.


Our telemetry service provides daily, 24/7 monitoring of your PV plant’s performance, ensuring that your system operates at full capacity 365 days a year, 7 days a week.

Routine Photovoltaic Maintenance

Regular maintenance of photovoltaic (PV) plants is a critical factor in ensuring continuous and efficient operation.

Properly scheduled maintenance helps prevent technical issues, avoid production and revenue losses, and maximize the equipment’s lifespan.

Our company comprises a team of experienced and specialized personnel, capable of responding quickly and effectively to any PV maintenance need, delivering high-quality services throughout Greece.

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Cleaning & Vegetation Management
in Photovoltaic Parks

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Photovoltaic Panel Washing

Photovoltaic plants operate outdoors and are constantly exposed to dust, pollen, pollutants, and other factors that can reduce their efficiency.

Regular washing of PV panels can increase energy production by up to 10%, ensuring maximum return on your investment.

PROENco provides scheduled cleaning of photovoltaic panels using deionized water and specialized soft brushes to prevent scratches or other damage to their surface.

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Photovoltaic plant deforestation

Excessive vegetation around photovoltaic installations can cast shadows on the panels, significantly affecting their performance. In some cases, proper deforestation can increase energy production by up to 30%, depending on the extent of overgrowth.

PROENco provides comprehensive deforestation services across Greece, using gasoline-powered equipment for careful mechanical cutting and trimming, without risk to the PV panels from flying debris.

The service also includes the collection and removal of plant material, ensuring a clean and safe operating environment

Photovoltaic Maintenance Packages

PROENco offers comprehensive Photovoltaic Plant Maintenance Programs across Greece, designed to meet the requirements of every project and ensure optimal performance and reliability.

1. PROENco Basic
  • 24/7 monitoring of the PV plant
  • Telephone technical support
  • Early fault detection through monitoring systems
  • Daily fault reports
  • Remote troubleshooting and fault restoration (where applicable)
  • Monthly energy production reports
  • Availability of corrective maintenance within 48 hours
  • 24/7 PV plant monitoring
  • Telephone technical support
  • Early fault detection
  • Daily fault reports
  • Remote fault restoration
  • Monthly energy production reports
  • Two scheduled preventive maintenance visits per year
  • Thermographic inspection
  • Availability of corrective maintenance within 48 hours
  • 10% discount on all extra services
  • 24/7 monitoring and telephone technical support
  • Early fault detection
  • Daily fault reports
  • Remote fault restoration
  • Monthly energy production reports
  • Two scheduled preventive maintenance visits per year
  • Thermographic inspection
  • Free corrective maintenance visits within 48 hours
  • Semi-annual detailed performance reports
  • 15% discount on all extra services
  • Preventive scheduled maintenance
  • Corrective maintenance visits for fault restoration
  • Cleaning of photovoltaic panels
  • Deforestation of PV plants

Our Projects

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