Jiangsu Qidong H1# offshore wind farm is located in the coastal waters of Qidong, Jiangsu. The center of the site is about 32km from the shore. The site is rectangular in shape, with a length of about 8km from north to south and a width of about 5km from east to west. The planned site area is about 40 km2 and the planned installed capacity is 250MW. The seabed topography changes relatively smoothly, and the water depth is between 6~13m. The feasibility study design plans to install 40 wind turbines with a single capacity of 6.25MW, with a total installed capacity of 250MW, and build a 220 kV sea booster station.