The first bifacial photovoltaic cells were created in the laboratory several decades ago. The first company that commercialized them was the Spanish company Isofoton (1981), based on the studies of Antonio Luque at the Institute of Solar Energy in Madrid.Today’s bifacial solar modules are a simplifi Read More

Una célula fotovoltaica es algo relativamente sencillo. Un material semiconductor, en el que se ha creado un diodo (se le ha dado polaridad), al que se le pone una capa azul antirreflejante y se conectan unos conductores eléctricos para extraer la electricidad. Digamos que la arquitectura de la célu Read More

Photovoltaic modules are usually black or dark blue and this is due to the finish on the cell surface. We will clarify why the usual appearance in the modules has been like this for so many years.Why are the modules mainly dark blue almost black?It is known that the modules seek to trap as much ligh Read More

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