Operation and Maintenance

Maximize Performance

Plant Performance Ratio and Plant Availability are the measurements used to evaluate the performance of the solar power plants in term of quality and quantity. Performance Ratio or PR is the percentage of the actual performance of the plant compared to the target number while Plant Availability or the PA is the time that the plants are able to produce power compared to the available sunshine hours. Losing any PR percentages or available hours of the plants can mean significant loss of income.
Plant operation and maintenance help the plantminimize such loss and reach its maximum performance ratio number and availability, leading to maximum income.


Examples of the Loss of Income from Decrease of Plant Availability and Performance Ratio

  • *Irradiation 1,250 kWh/m2
  • **2MWp DC project
  • *Irradiation 1,250 kWh/m2
  • **PR 80%
  • ***2MWp DC project
  • *Rooftop rate
  • **Irradiation 1,250 kWh/m2
  • *Rooftop rate
  • **Irradiation 1,250 kWh/m2
  • ***PR 78%

SEM helps investors to analyze the cost of repair and loss from such malfunction. This will help the investors make economical decision for the best benefits of the plants.

Risk Protection

Operation and Maintenance help the investors reach the maximum performance of the projects and protect the projects from all the risks.

Real-time Daily Monitoring

  • Daily reports for further analysis
  • Prompt notification and action in case of malfunctions
  • Save time and transportation cost

Ticket Management

  • Effective maintenance work
  • Cost control
  • Efficient resource management
  • O&M record

Preventive Maintenance

  • Prevent the plant from malfunctions
  • Equipment performance check

Corrective Maintenance

  • Correct malfunctions
  • Maintain maximum performance of the plant

Alarm and Notification

  • Notify the owner of problems at the plant
  • Prompt action

Module Cleaning

  • Enhance the plant performance