The invention discloses an energy storage type solar LED lamp. The invention comprises a solar battery panel, a storage battery, a LED load and controller, wherein, the controller comprises a system detecting circuit, a state detecting circuit, a storage battery voltage detecting circuit, a clock controller, and a pulse adjusting circuit; the controller can automatically adjust the output impulse frequency through the pulse adjusting circuit, and adjust the output power through testing the capability of the storage battery and according to the capability of the storage battery,, thus the LED lamp has high efficiency and outstanding energy saving effect when the LED lamp is operated under perfect pulse condition. The energy storage type solar LED lamp of the invention has the advantages of environmental protection, safety, easy installation, good application effect, and small maintaining quantity, thus the invention can be widely applied to the lighting in the street and the courtyard.