China Sunergy (CSun) has started running a PV cell factory near Seoul. The plant, which is situated on a 0.5-hectare plot of land in the city of Incheon, has an annual production capacity of 200MW. Nanjing-based CSun began trial production at the site in May, according to an online statement. The company— which opened its first overseas factory outside of China in Turkey in 2013 — may eventually expand the South Korean plant to an annual production capacity of 500MW at some point in the future.