Rooftop Distributed PV Power Generation Project in Qianhai Kerry Business Center was located at 1# Office Building (about 144.25 m in height) and 1# Office Building (about 143.75 m in height) of Qianhai Kerry Center in Nanshan District, Shenzhen. CYG SUNRI was responsible for the EPC general contracting. This project mainly included the following construction works: installation of solar energy support, installation of solar energy battery pack equipment, installation of string inverter, laying of power cable and optical cable, installation of monitoring system, commissioning, and testing.

Located at the Data Processing Center of Shanghai Rural Commercial Bank in Pudong Financial Center, Shanghai, this project covered an area of 6,000 m2, with an installed capacity of 495kW. CYG SUNRI provided overall EPC solution for this project. Facing the challenges of high construction difficulty and high-standard technical requirements, based on more than 20 years of onsite power engineering experience and a sound project management mechanism, CYG SUNRI carried out careful organization, reasonable arrangement, and reasonable scheduling of construction progress. With our efforts, construction of the project was implemented while ensuring driving safety, and the acceptance and delivery of project were fully guaranteed. This project proved the professional technical strength and project management ability of CYG SUNRI as the general contractor to the owner, which was highly recognized by the owner.

On December 18, 2018, the overseas PV EPC project of CYG SUNRI—Columbia 117kWp PREMEX Rooftop PV Project was successfully put into operation and provided power transmission. This project was located in Medellin, the capital of Antioquia Province in Colombia. Medellin is the second largest city in Colombia, which is also an important city with universities as well as rigorous commercial, industrial and technological development in Antioquia Province. With an altitude of 1541 m and an average annual temperature of 21.5 ℃, Medellin has a pleasant climate, with spring-like weathers all year round.