Top type energy storage system

A top type energy storage system comprises a chassis, a plurality of supporting piers, a counter weight, a guide wheel assembly, an energy storage top, a water pump turbine and a pipeline system, and is characterized in that the chassis is a layered reinforced concrete structural part arranged on the flat ground, the supporting piers are reinforced concrete structures, the counter weight is a T-shaped cylindrical barrel made of a steel structure, and the water pump turbine is connected with the water pump turbine. The guide wheel assembly is a plurality of idler wheels arranged on the outer sides of the circumferences of the top end and the bottom end of the barrel wall of the main balance weight body, the energy storage top is a large jack, the water pump turbine is a pump and turbine power generation all-in-one machine, and the pipeline system comprises a pressurizing pipe, a pressure gauge, a proportioning valve and an electromagnetic valve. The top type energy storage system has the advantages that the en