Photovoltaic Generation and Load Demand Datasets with 30 seconds resolution from an Actual Prosumer in Cyprus

Real-life datasets regarding the photovoltaic generation (active and reactive power) and the load demand (active and reactive power) from an actual residential prosumer (consumer with a rooftop photovoltaic system) in Cyprus. 

The residential building, with two occupants and a 200 m2 approximately indoor area, is located in Nicosia, Cyprus. The building is equipped with a rooftop photovoltaic system consist of a 5 kVA Solar Edge Inverter (SE5K), integrating 18 x REC310PE72 PV panels. The PV panels are installed with 3o inclination angle (almost flat) an 190o azimuth angle (almost south direction). The building is using split-unit air-conditioners to cover the cooling needs during the summer and a heat-pump underfloor heating system to cover the heating needs during winter. 

The datasets regarding the photovoltaic generation and the load consumption is captured through the WiseWire Energy Box (local hub) and WiseWire Cloud Platform (http://wisewiresolutions.com/) with a resolution of 30 seconds. It is noted that the photovoltaic generation is taken through the inverter's Modbus interface while the load consumption is obtained through the Modbus interface  of Janitza UMG 604 fast reporting smart meter.

A total of 24 daily profiles are provided (1 daily profile each month from October 2021 until September 2023, while the exact date is indicated by the ".csv" file name considering the following format yyyy-mm-dd). 

It should be noted that these profiles has been used for the integration of the Cyprus power system digital twin. In particular, an accurarate and high resolution simulation model of the Cyprus power system has been developed and executed in a real time simulator, where field data from various sources (e.g., PMUs, smart meters, SCADA) are fed  in order to replicate the operating conditions of the actual system. Therefore, the datasets provided here, are examples of time-series profiles that have been used to replicate the photovoltaic generation and load consumption of a residential building emulated within the digital twin. More information about the digital twin can be found in Deliverable D8.3 of the OneNet project (OneNet_D8.3.pdf ). Moreover, these datasets have been used to develop realistic pre-piloting setups for the Smart5Grid project to preliminary examine pilot use cases in a digital twin based hardware in the loop environment in Deliverable D3.4  (Smart5Grid_D3.4.pdf) of the corresponding project.