Research on a New Type of Solar Photovoltaic Solar Thermal Integrated Louver Curtain Wall

This paper discusses the problem that the output efficiency of photovoltaic module decreases with the temperature rise of its environment. Combining photovoltaic power generation and photothermal technology, a new model of solar photovoltaic photothermal integrated louver curtain wall is proposed, which can not only have photovoltaic power generation function, but also create a good thermal environment for buildings and further reduce building energy consumption. The curtain wall model is established by computational fluid dynamics software. For the given initial parameters, the data of temperature field and flow field are obtained through simulation, and the influence of curtain wall system operation on the indoor thermal environment of the building is theoretically studied. It is found that the solar photovoltaic and photothermal integrated louver curtain wall not only has good thermoelectric benefits, but also improves the indoor thermal environment. Especially in summer and winter, the air conditioning load is reduced, which has a good building energy saving effect and provides a basis for actual building construction.