Italian cable manufacturer Prysmian SpA (<a href="https://live.euronext.com/en/product/equities/IT0004176001-MTAA" target="_blank">BIT:PRY</a>) has clinched a deal with domestic utility Edison Energia, part of Edison SpA (<a href="https://live.euronext.com/en/product/equities/IT0003372205-MTAA" target="_blank">BIT:EDNR</a>), to source solar power for its operations at home.