The increasing complexity in the management of Smart Grids is an essential factor in the creation of new technological infrastructures capable of managing the different devices involved in the network. This network has been converted into an example of the Internet of Things. In this regard, the Web of Things enables an improvement in the processing of these data. Besides, the large amount of data in the Smart Grid domain means that a high performance architectural design is able to manage concurrently the entire information processing ability. This paper presents an initial approach for a new architecture and the first results after the system implementation.