Energy evaluation and optimal design of semi-transparent photovoltaic façade for office buildings in central China

摘要: In recent years, interest in building integrated photovoltaic (BIPV) has increased considerably. This thesis aims to evaluate the energy performance of semi-transparent facade for office buildings central China and propose optimal design based on evaluation. In this study, an experimental room was set up Wuhan, which is typical city climate. Then, calculation models evaluation PV facades are developed validated field experiments. The architectural were with a series generic rooms. Finally, incorporated into simulations Energy Plus facade. Energy evaluations generated electricity performed four cities China. results show that varieties orientations, forms, materials arrangements modules, there distinct difference annual power generation facades. Energy overall consumption two types Wuhan. impacts properties glazing architecture factors addressed. For example, large window-to-wall ratio (WWR) rooms, mono-crystalline high coverage (PVR) could be efficient. Therefore, use PVR WWR combination depth orientation can achieve saving. In addition, suitability PVR/WWR strategies different conditions investigated consideration Chinese Design Standard Efficiency Public Buildings. only better cases small meanwhile amorphous-silicon fail all cases.