In early September, the 2019 „National Quality Month“ event, „Made in Wuxi, Planning for Quality“ was unveiled. Suntech organized positive coordination with the municipal publicity theme and simultaneously launched a month-long series of events for quality in the P2 cell plant and the P3 module plant.

On September 11, the 6th Plenum of the Sino-Kazakhstan Entrepreneurs Committee, jointly organized by China Council for the Promotion of International Trade (CCPIT) and Kazakhstan Sacca Funds, was held at the Diaoyutai State Guest House in Beijing. Mr. Tokayev, President of Kazakhstan, attended the opening ceremony and delivered a speech. Mr. Zhang Shenfeng, Vice President of CCPIT, extended warm congratulations on the openings of the meeting and to all guests. About 300 entrepreneurs from China and Kazakhstan, including Mr. Cao Xiaorong, Vice President of Suntech Power, who was the only business representative invited and engaged in photovoltaic industries, took part in the conference.

On September 18, 2019 (local time), the opening ceremony of Renewable Energy India Expo (2019 REI) was unveiled at the Noida Expo Centre in New Delhi, India, where Suntech showed up with multiple mind-blowing products.

On September 7, the „preparation technology of stable and efficient PERC crystalline silicon solar cell“, jointly declared by Suntech and Jiangnan University, won the third prize of the 2019 Science and Technology Award sponsored by the China Renewable Energy Society (CRES).

Finow Tower, located in Eberswalde, Brandenburg, Germany, and sitting northeast about 60 km away from Berlin, which was home to one of the largest solar power stations in Europe in those years, has been constantly providing thousands of households with clean energy over a flash of ten years.