Ballard signs fuel cell supply agreement with Solaris; initial order of 10 modules as range extenders for electric trolley buses
Green Car Congress
NOVEMBER 30, 2016
Solaris has signed a contract with Rigas Satiksme, the transport operator in the city of Riga, Latvia for 10 of the Trollino trolley buses. The coolant sub-system delivers a water/ethylene glycol (WEG) mixture at a prescribed flow rate to the fuel cell module. Standard Solaris Trollino 18. Click to enlarge. meters (61.5
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