BS PD IEC TR 63225:2019

This document highlights the problem of incompatibility of connectors for DC-application inphotovoltaic systems (DC connectors) produced by different manufacturers. It addresses fourparticular issues in that context:

• background information on incompatibility of DC connectors from different manufacturers;• observations and challenges concerning the handling of DC connectors from differentmanufacturers;• stakeholders concerned by the incompatibility of DC connectors;• recommendations for long-term standardization and interim measures to address incompatibility of DC connectors.Cross References:IEC 62852IEC 60050-581:2008IEC 60364-7-712:2017IEC 61730-1IEC 62548UL 6703