Dutch startup Lightyear has secured a supplier for its long-range electric car’s solar roof. Royal DSM will partner with Lightyear to scale up production of the roof system. The two companies will also look into solar-roof applications for other cars, as well as vans and buses, Lightyear said in a press release Thursday. The roof consists of 53…Dutch startup Lightyear has secured a supplier for its long-range electric car’s solar roof. Royal DSM will partner with Lightyear to scale up production of the roof system. The two companies will also look into solar-roof applications for other cars, as well as vans and buses, Lightyear said in a press release Thursday. The roof consists of 53…Dutch startup Lightyear has secured a supplier for its long-range electric car’s solar roof. Royal DSM will partner with Lightyear to scale up production of the roof system. The two companies will also look into solar-roof applications for other cars, as well as vans and buses, Lightyear said in a press release Thursday. The roof consists of 53…Dutch startup Lightyear has secured a supplier for its long-range electric car’s solar roof. Royal DSM will partner with Lightyear to scale up production of the roof system. The two companies will also look into solar-roof applications for other cars, as well as vans and buses, Lightyear said in a press release Thursday. The roof consists of 53…