GENEVA, SWITZERLAND--(Marketwired - June 11, 2015) - Etrion Corporation ("Etrion" or the "Company") (TSX: ETX) (OMX: ETX), a solar independent power producer, announces the renegotiation of its Operations & Maintenance ("O&M") contracts with ABB, the global power and automation technology group, for the Helios ITA and Helios ITA-3 projects in Puglia, Italy, representing a total capacity of 16.4 megawatts ("MW").