BIPV BIPV integration EnergyPlus HVAC PV Research & information: general SVM method Smart Grid SystemC-AMS air conditioning artificial neural network buidling simulation (EnergyPlus and MATLAB) building HVAC system building archetypes building energy consumption building energy control system building energy efficiency building energy simulation building load forecasting building operation building-integrated photovoltaics buildings comfort and engineering control system cost modeling and simulation cyber-physical system data-driven model deep retrofit demand flexibility demand forecasting