I have been reading about BYD also. Clearly they are on the move and will be a huge player in a few more years (probably already is in China). What did you mean by this: "Solomon next step after Toyota Waren Buffet?"
Solomon Technologies (SOLM) is listed in the new "Automotive Industry Yearbook 2009: Electric Cars - Electric Drivetrain - Infrastructure" book along with BYD and numerous other entities in and around this space.. I'm trying to secure a copy (without paying a fortune) to see the description and writeup for SOLM.. I imagine it's fairly generic and uses the company's own corporate information..