Monitoring your photovoltaic system is only one step in maintaining the performance of your system. In addition to monitoring, regular maintenance and measurements are essential to ensure that your photovoltaic system delivers consistently high yields.
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Maintenance and measurement includes the following services:
- Visual inspection of the system and protective devices
- Determination of the module power
- Checking the substructure for mechanical or electrical damage and cable breakage
- Testing the efficiency of the inverters
- Visual inspection of additional external surge protection devices
- On the AC side: check of all switching and protective devices for proper function and tight fit
- Inspection of the stationary electrical systems and equipment for proper condition
- Repetition of measurements and tests according to commissioning according to DIN VDE 0100-600 or DIN VDE 0126-23
- thermographic measurements
- Return flow thermography measurements
- Electroluminescence measurements
- Photography/Videography (also with high tripod)
- Determination of the module power
- Digital shading analysis
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