New data model for battery. StorageBattery

There is a new data model StorageBattery

The storage battery data model is intended to describe the technical characteristics of the battery and the charging and discharging conditions of the energy. The charging functionalities apply from a power source which can be an ‘on-board system, solar panel, wind turbine, generator, power supply’. Hydraulic sources are not included in this version. The discharge functions apply to all types of the system requiring energy consumption from a storage battery. *Remark* This Data Model can be used directly as the main entity to describe the device *Battery Storage* or as a sub-entity of the Data Model *DEVICE* using a reference by the *refDevice* attribute.