1. Interdisciplinary Program in Photovoltaic System Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
2. Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
3. Department of Mechanical Engineering, Sungkyunkwan University, Suwon, Gyeonggi 16419, Republic of Korea
4. School of Photovoltaic & Renewable Energy Engineering, The University of New South Wales, Sydney 2052, Australia
5. College of Information and Communication Engineering, Sungkyunkwan University, Suwon 16419, Korea