Bifacial photovoltaics – The Future has two sides Updated On Wed, Oct 3rd, 2018 by Saurenergy Solar modules are aligned to or even track the sun. The rear of standard solar modules only receives a small fraction of the energy captured by the front of the module. Nevertheless, the back surface can contribute 5% to 30% of the overall energy balance. The word “bifacial” keeps cropping up nowadays in the photovoltaics […] Read more