State Grid Wenzhou Power Supply Company has successfully built a new scenario of centralized "photovoltaic+energy storage" application by cooperating with local government and enterprises to form a complete set of energy storage power station and Yueqing Hengtai photovoltaic fishery light complementary project. At the same time, "one-stop" tracking service is provided from design, procurement, and construction to maintenance to ensure the grid connection and operation of the project with high quality.