The utility model provides a mixed wind-light compensation water pumping and energy storing system comprising a wind-light compensation unit, a controller, a direct current load, an alternating current load, an inverter and a water pumping and energy storing unit. The wind-light compensation unit comprises a wind generating set and a photovoltaic array; the water pumping and energy storing unit comprises reversible water pump-water wheel unit, an upper water pond and a lower water pond; and the controller comprises a wind-light compensation controller, a digital signal processor chip, a voltage / current sampling circuit, a voltage / current transformer set, a breaker driving circuit and three breakers. In the invention, a traditional wind-light compensation system, namely an energy storing device-storage battery set, is replaced by a pumped storage and power generation system, on the water pumping and energy storing unit, the reversible water pump-water wheel unit is used for pumping water or generating electricity, and by applying a segmented integration method, the energy of the upper water pond of the water pumping and energy storing unit is monitored and controlled. With the mixed wind-light compensation water pumping and energy storing system, the defects of expensiveness, short service life, environmental pollution and the like of a storage battery set can be solved, the system stability and power supply reliability can be improved, and the system building and running cost can be lowered.