Constructive Solutions of Energy-Active Fences for Solar Radiation Utilization and Methodological Arguments for Their Economic Efficiency

Abstract

Abstract. The design of an external wall is proposed, it allows for efficient utilization of solar energy to reduce the load on buildings heating. A special feature of the technical solution is the location of thermal insulation from the inside of the energy-active fence with air space formation relative to the accumulating layer. The given design makes it possible to avoid accommodations overcooling in case of adverse weather conditions during the cold season and overheating during warm weather. It was proposed to base costs increase for energy-saving buildings construction including those with integrated solar radiation conversion systems and to use the methodology for estimating additional technical solutions based on the calculation of economic efficiency.