Bifacial modules on flat roofs provide a quick and easy ROI – enough to cool our cities

 Can we have both? An ideal Performance Ratio Photovoltaic Project and enough Return of Investment to rebuild our cities to become more resilient against urban heat islands? We learned these days, that with no mitigation, cities will turn into ovens. We will see an increase of 4.4 ° Celcius! This is huge and will be