Securing of guarantee claims


Uncovering of planning-, assembling- and product faults as well as output shortfalls during the entire warranty period of a PV-system. The result enables the plant operator to assert their claims to manufacturers and installers before the warranty period expires.

    • Characteristic curves measurement (in the case of larger plants a defined sample)
      • U-/ I- characteristic curves of the strings
    • Measurement of short circuit current, off-load voltage, peak power, leakage resistance
    • Thermographic picture
      • Picture of all PV-generators
      • Close-up in case of abnormalities
      • Picture of all other relevant electrical components, e.g. inverter, pull boxes, plugs …
    • Plant monitoring
      • Test of the error detection system
      • Interpretation of the operating data collection



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