Final acceptance test

The employees of the institute SID-AG can execute a final acceptance test of your solar installation or your solar park.

The final acceptance test can be customized according to your wishes. Normally, a final acceptance test include the following activities:

The present system documentation is checked. The system design is verified, the monitoring system is analyzed, if installed.
During the on site inspection, the mechanical and electrical components of the system will be inspected.
There are taken photos of the relevant parts of the plant. In addition, individual measurements and tests are carried out.
The report contains the review and analysis of the current situation. If necessary, search for abnormalities is required. The report contains a detailed image documentation.
The measurements are carried out in some selected locations which are possibly noticed on the installation or in the analysis of plant monitoring.

The measurements include e.g.:

• I-V characteristic measurement of individual strings
• DC power measurement of individual strings

The system components are assessed as follows:

• Thermographic recordings of selected strings
• Control of string interconnection
• Control of inverter-connection
• Checking the string connectors
• DC / AC Safety devices
• Check and calculation of AC / DC wiring and dimensioning
• Comparison of actual yield with the yield expectations
• Verification of compliance with the local legal regulations
• Verification of the requirements of the energy supplier
• Visual inspection of the module mounting
• Verification of fastening technology of the modules
• Check of the cable mounting
• Compliance with UV protection
• Checking the system configuration
• Calculation of minimum distances / shading

All necessary corrective work is documented. The check can be extended, if required.