신재생에너지 설치 의무화 제도와 부하 매칭을 고려한 교육시설 최적 PV 설계

초록

The purpose of this study is to determine the optimal tilt angle for fixed solar modules that can meet the hourly electricity demand of a school facility. Simulations were conducted to reflect the load characteristics of a middle school located in Seoul to calculate the net power consumption for various tilt angles of the solar modules. The results revealed that the optimal tilt angle was 16°, resulting in an approximately 3.5% increase in annual power savings compared with existing solar module installation guidelines. Therefore, it is recommended that the tilt angle of the solar modules within a range of lower tilt angles, including 16°, is ideal. Because the optimal tilt angle of solar modules may vary depending on the target building, there is a need for solar installation guidelines that propose tilt-angle designs that consider building load characteristics.

키워드