(SeeNews) - Oct 24, 2013 - Italian renewable energy company Kinexia SpA (BIT:KNX) said on Wednesday it completed the acquisition of an 84.44% stake of the share capital of solar energy company Sun System SpA for EUR 4.4 million (USD 6.1m) and of a 47.65% stake in solar firm Roof Garden Srl for EUR 1.1 million.