Scientists in Korea have built a light-emitting diode (LED) facade that can be used in combination with building-integrated PV, with minimal power loss caused by shading. The grid-type LED display can be used as a media façade in buildings making PV power generation more aesthetically appealing.Scientists from the Korea Institute of Energy Research (KIER) have developed a grid-type light-emitting diode (LED) display with reflective walls that can be used in combination with building-integrated photovoltaics (BIPV). "LED displays are electricity-devouring monsters, consuming a lot of electricity ...Den vollständigen Artikel lesen ...