![Impianto fotovoltaico.](https://www.cadelprincipe.com/sites/default/files/impianto-fotovoltaico-anteprima.jpg)
From 4-28-2011 Ca' del Principe produces clean energy thanks to photovoltaic panels which have been installed on the roof of the winery.
From 4-28-2011 Ca' del Principe produces clean energy thanks to photovoltaic panels which have been installed on the roof of the winery.