The present invention relates to a method for predicting solar power generation amount considering environmental factors and a power system management apparatus using the same. The method for predicting solar power generation amount considering environmental factors according to an embodiment of the present invention includes: Calculating power generation constants for all solar power plants in the specific region as location information is input; Checking the number of days for each weather in the specific region by using regional weather information; Calculating a temperature constant representing a power generation constant change value according to the average temperature change value of the specific region using the power generation constant and the number of days for each weather; Calculating the topographic efficiency of the predicted place belonging to the specific area according to the topographic type of the specific area; And calculating a first predicted amount of power generation for photovoltaic power generation in the specific region using the power generation constant, the number of days for each weather, the temperature constant, and the efficiency for each terrain.
展开▼
