Photovoltaic (PV) systems – Requirements for testing, documentation and maintenance
Part 1: Grid connected systems – Documentation, commissioning tests and inspection
(IEC 82/2083/CDV:2022); German and English version prEN IEC 62446-1:2022 Class/Status:
Draft,
valid
Released: 2025 -02 Published:
2025-01 -10
VDE Art. No.: 1100842
End of objection deadline:
2025-03-10
This part of IEC 62446 defines the information and documentation required to be handed over to a customer following the installation of a grid connected PV system. It also describes the commissioning tests, inspection criteria and documentation expected to verify the safe installation and correct operation of the system. It can also be used for periodic retesting. This part of IEC 62446 is for use by system designers and installers of grid connected solar PV systems as a template to provide effective documentation to a customer. By detailing the expected commissioning tests and inspection criteria, it is also intended to assist in the verification/inspection of a grid connected PV system after installation and for subsequent re-inspection, maintenance or modifications. This part of IEC 62446 defines the different test regimes expected for different solar PV system types to ensure that the test regime applied is appropriate to the scale, type and complexity of the system in question.
This Document is related to the following Topics (in bold):
Normgerecht errichten, betreiben, herstellen und konstruieren Erläuterungen zu den Normen der Reihe VDE 0126, DIN EN 50380, DIN EN 50438 (VDE 0435-901), DIN CLC/TS 50539-12 (VDE V 0675-39-12), DIN EN 60904-8, DIN EN 61194, DIN EN 61345, DIN EN 61427, DIN EN 61683, DIN EN 61829, DIN EN 62124 und unter Berücksichtigung der VDE-Anwendungsregel VDE AR-N 4105 VDE-Schriftenreihe – Normen verständlich, Band 138
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