fully integrated network components
as defined in Directive (EU) 2019/944 of the European Parliament and of the Council of 5 June…, Article 2, point (51) (Definitions)
(51)
‘fully integrated network components’ means network components that are integrated in the transmission or distribution system, including storage facilities, and that are used for the sole purpose of ensuring a secure and reliable operation of the transmission or distribution system, and not for balancing or congestion management;