Hanergy Holding Group Ltd launches full-solar power vehicles at the company's new product release event in Beijing on July 2, 2016. [Photo provided to China Daily] |
The effective roof area of passenger cars is less than two square meters, which would fail to generate enough power to meet the 40-kilometer daily range of Hanergy's solar-powered cars, said Zhang, who was negative about the prospects for partnership between Hanergy and passenger carmakers.