Solaris to supply hydrogen buses to Ústí nad Labem, Czech Republic December 9, 2021 | Europe News Solaris has signed a framework agreement with the Ústí nad Labem municipality to supply 20 hydrogen-powered Urbino 12 buses. The Urbino 12 buses will have two electric motors, each with an output ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password