Munich just got its first solar-powered bus — why arent all buses solar?

The question I am always asked when I mention anything related to solar energy is this: why isn’t the technology as ubiquitous as the sun? So today I am excited to share the news that solar-power transport company Sono Motors is deploying its tech on a bus for the first time — in partnership with the Münchner Verkehrsgesellschaft (Munich Transport Company, MVG).  You probably know Sono Motors from its work building Sion, the solar electric car. The Sono solar technology re