Research on BIPV design strategy and technology of green public buildings based on data analysis—Taking Xiong'an high-speed railway station as an example

This paper examines and analyzes the data of the demonstration project from the aspects of site optimization, roof organization, daylighting in the optics valley, window-to-wall ratio of the waiting room, air conditioning efficiency, lighting power and energy consumption of building. The combination of solar photovoltaic system technology with the roof of 42,000 km² greatly improves the energy efficiency of the building in an all-round manner and provides a reference for the follow-up application and promotion of BIPV.