Germany's Sono says has raised 50 million euros for solar powered car

FRANKFURT (Reuters) - German solar-powered electric car startup Sono Motors said it had raised 50 million euros from a crowd-funding campaign to develop a solar-powered vehicle. Munich-based Sono has attracted engineers from Nissan , Opel and Honda to develop the Sion, an electric car clad in crystalline silicon cells, which give the vehicle up to 30 km (18.6 miles) of electric charge a day.In a tweet published on Saturday, the company said, "Instead of giving up who we are, we decided to fight..