The design and implementation of PV-based intelligent distributed sensor LED lighting in daylight exposed room environment

•PV (photovoltaics) based and distributed sensor smart LED illuminating system has been proposed.•The proposed system is a low cost and Building Integrated Photovoltaic (BIPV)-based offers an environmentally friendly approach.•The comparison of proposed system and conventional lighting system was made.

Decreasing of energy consumption and environmentally friendly energy resources are the issues in the foreground nowadays. As the electric energy consumed for the illumination is high, long-lasting and low-consumption LED (light-emitting diode) technology gets prominent. There have been made much reseacrh regarding the use of photovoltaic sytems in meeting the energy demand in housing and industry. However, there is need for more research with regards to photovoltaic sytems' integration with energy efficiency sytems. In this study, for the environments which have different lighting levels due to daylight factor, there has been proposed a low-cost PV (photovoltaics) based and distributed sensor smart LED illuminating system and there has been acquired 72.075% more energy saving in comparison with conventional LED illuminating system.