prSRPS IEC TR 63225:2019 ED1:2026

Incompatibility of connectors for DC-application in photovoltaic systems

Scope

IEC TR 63225:2019 highlights the problem of incompatibility of connectors for DC-application in photovoltaic systems (DC connectors) produced by different manufacturers. It addresses four particular issues in that context:

background information on incompatibility of DC connectors from different manufacturers;
observations and challenges concerning the handling of DC connectors from different manufacturers;
stakeholders concerned by the incompatibility of DC connectors;
recommendations for long-term standardization and interim measures to address incompatibility of DC connectors