Solar yacht put into use in Fujian (1/7)

A working staff cleans a solar yacht on the Yundang Lake in Xiamen, southeast China's Fujian Province, Dec. 5, 2012. The 15-meter-long and 6-meter-wide solar yacht was put into use on Wednesday. The yacht can transform the collected solar energy into electricity to provide power supply for the facilities on board. (Xinhua/Zhang Guojun)