2013 International Photovoltaic Exhibition open in Shanghai

A visitor watches a photovoltaic product during the 2013 International Photovoltaic Exhibition in east China’s Shanghai Municipality, May 14, 2013. The four-day exhibition, with the participation of more than 1,500 exhibitors, opened here Tuesday.

Visitors watch the models of photovoltaic products during the 2013 International Photovoltaic Exhibition in east China’s Shanghai Municipality, May 14, 2013.

Visitors watch the photovoltaic products during the 2013 international photovoltaic exhibition in east China’s Shanghai Municipality, May 14, 2013.

Photo taken on May 14, 2013 shows a displayed photovoltaic product during the 2013 International Photovoltaic Exhibition in east China’s Shanghai Municipality. <Xinhua/Lai Xinlin>