Professional check-up for commercial PV systems

The SMA system check for commercial systems

Reliable yields are crucial for operators of commercial PV systems. Reduced performance caused by gnawing animals, pollen and dust, storm, hail or frost damage or shading often go unnoticed and can significantly reduce your customers' energy yields.

The SMA system check identifies any problems quickly and reliably. Our SMA experts provide professional recommendations for optimizing performance, helping you safeguard your investment over the long term.

The SMA system check at a glance

  • SMA inverter check
  • SMA inverter software and parameter check
  • Measurement and logging of all strings, including RISO measurement
  • Communication check
  • Module array inspection
  • Cabling check
  • Detailed final report, including photos and recommended action
  • Optional: characteristic curve measurement or grid connection check as per VDE 0100-600


  • Analysis by TÜV-certified technicians
  • Calibrated measurement equipment and process steps as per ISO 9001
  • Price depending on system size as of 100 kVA output

Request a system check now

Request a system check now