See Morningstar controllers, inverters, and accessories at Intersolar Europe, Booth B1.789 on June 10-12, 2015 in Munich, Germany.  The new TriStar MPPT 600V Controller With DC Transfer Switch will be on display.  This product and its application to retrofit existing grid-tied systems with battery backup is an ees AWARD 2015 finalist.  Stop by the Morningstar booth for more information about existing products and what’s on the horizon for the future.