Across America (July 14)

Attendees visit booth of Huawei Technologies Co Ltd, one of hundreds of exhibitors at Intersolar North America, the world's leading exhibition of the solar industry, at the Moscone Center in San Francisco on Tuesday. Huawei is a Chinese multinational networking and telecommunications equipment and services company headquartered in Shenzhen, South China's Guangdong Province. Zhizhi Cen / China Daily