The invention discloses wind power generation equipment for storing wind energy for lithium batteries. A blade is installed on a hub, a machine box is arranged behind the hub, one end of a wind wheel shaft is connected to the middle of the rear end face of the hub, the other end of the wind wheel shaft is connected with a planet gear gearbox, the middle of the end face of the planet gear gearbox is provided with a through hole, the wind wheel shaft is connected with a power generator shaft in the through hole through a coupler, the other end of the power generator shaft is connected with a power generator, multiple lithium battery boxes are arranged on the portions, on the two sides of the power generator, of the machine box, a tower is arranged below the machine box, and the lithium battery boxes store the electric energy which is converted from wind energy through the power generator. When wind power is insufficient, the lithium batteries are used for electricity transmission, and normal running of the wind power generation equipment is maintained. When the power generator normally runs, the power generator will convert mechanical energy produced through rotation of the hub into electric energy, one part of electric energy is transmitted to a power grid through a circuit, and the other part of electric energy is directly input into the lithium battery boxes.