What are benefits of module tracking system?


  • Depending on the site and precise characteristics of the solar irradiation, trackers may increase the annual energy yield by up to 27% for single-axis and 37% for dual-axis trackers.
  • Almost all tracking system plants use crystalline silicon modules. This is because their higher efficiency reduces additional capital and operating costs required for the tracking system (per kWp installed).

Tracking systems

  • High wind capability and storm mode: dual-axis tracking systems especially need to go into a storm mode when the wind speed is over 16-20 m/s. This could reduce the energy yield and revenues at high wind speed sites.
  • Direct/diffuse irradiation ratio: tracking systems will give greater benefits in locations that have a higher direct irradiation component.

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