Solelia’s Solarcharge Plugin is adapted to the OSCP protocol. The protocol can be used to communicate a 24 hour prediction of the local available capacity to the Charge Point Operator. The Solarcharge System will fit the charging profiles of the electrical vehicles within the boundaries of the available capacity. It is a protocol between charge point management system and energy management system of the site owner or the Distribution System Operator – DSO system. Therefore it is both applicable for site owners and DSO’s.