Safe and economic operation of photovoltaic plants

Testo thermal imagers can be used to monitor photovoltaic systems of all sizes in a way that is

  • wide-ranging,
  • contact-free
  • and efficient.
     

This ensures that the plants are operated at their maximum level of economy at all times.

How to contact us.

Do you have any questions? We're happy to help you.

Phone: +91 20 65600203
Mail: info@testo.in

Monitoring and checking photovoltaic plants

Person thermographically testing photovoltaic plant
Thermal image of photovoltaic plant with defect

Using solar thermography, module defects and installation faults can be reliably detected – for example:

  • Hot-spots due to module defects, Modules at open circuit
  • Short-circuits, Loose contacts, Overheated cables and connection sockets

The requirements of plant security and personal protection can be combined in a solar-thermographic examination:

  • Malfunctions are easy to detect on thermal images, and smooth functioning of all components is guaranteed, thus achieving danger-free operation of the photovoltaic plant.
  • Thanks to measurement from a safe distance, optimum personal protection is guaranteed at all times.

 


Efficient maintenance of solar parks

Solar park
Thermal image of photovoltaic plant on roof

In particular for large photovoltaic plants, regular thorough checks are essential, as a malfunction in a single solar cell can already have a negative effect on the yield of the overall plants.

  • Time-saving measurement: Even with hundreds of square metres of module area and changing intensity of solar irradiation, solar thermography represents a very efficient method for searching for thermal anomalies.

Increased measurement certainty thanks to solar radiation intensity input

  • Solar mode: The solar radiation intensity value can be stored together with the thermal image and is then available for the image analysis.

Ensure the efficiency of solar parks

  • Testo example application
    • Testo example application
  • For large photovoltaic plants, reliable and yet time-saving inspection is essential. Thermal imagers from Testo allow easy recording and management of thermal images, as well as professional, meaningful analysis.
  • Find out more from this example application.
  • Download: Application example