Panagis Zissimatos a country man from a little village in Kefalonia island at Greece, at the end of nineteenth century he starts to experiment new approaches inside the cultivation of his land. And because of his efford He's considered as the very first individual to deal we photo voltaic Strength. https://zisimatospanagis56666.blogtov.com/10092428/zisimatos-panagis-an-overview