The participating companies at PV EXPO 2012 - 5th Int'l Photovoltaic Power Generation Expo were from not only Japan but also Taiwan, China and South Korea. Companies with a larger scale had their own exhibition space, but PV EXPO also set up pavilions for emerging and smaller companies, including Taiwan, China, and Korea Pavilions, providing the attendees with an easier access to all the exhibits.
Taiwan Pavilion was not only the largest and among the three but also well-decorated.
Korea Pavilion was smaller due to the fact that most Korean companies set up their own booths, which were not included in the Korea Pavilion.
China Pavilion seemed small, because certain Chinese companies’ independent booths took up a lot of space (JinKO, for example). But in fact, Chinese companies altogether had the biggest space among the three countries.