The model collection is one of the three main components of the toolkit. The collection consists of high quality simulation models representing a diverse range of fundamental elements found in energy systems. Designers can pick any models from the collection and integrate them to produce a representation of any designs or systems. For example, a model that represents a photovoltaic (PV) panel and another model for a lead-acid battery are included in the toolkit. A designer can pick these two models and integrate them to create a representation of a very simple PV power system. (The means of integrating models together can be found in the section Learn > DOME concepts).
Details of these characteristics are provided in the section Learn > The toolkit concepts.