Wels - With the opening of seven new international subsidiaries in 2010, the internationalisation of Austrian inverter manufacturer Fronius is progressing rapidly. Since last year, the quality leader has added offices in Australia, Great Britain, Turkey, Canada, Mexico, Switzerland and Slovakia to its solar electronics family, with further strengthening of the global presence envisaged for 2011.With its 13 subsidiaries, numerous sales partners and representatives, Fronius is now represented in more