Power Enhancement in Partial Shaded Photovoltaic System Using Spiral Pattern Array Configuration Scheme. - Cherukuri Santhan Kumar; Balachandran Praveen Kumar; Kalyan Raj Kaniganti; Madhu Kiran Buddi; Dasu Butti; S. Devakirubakaran; Thanikanti Sudhakar Babu; Hassan Haes Alhelou (IEEE Access, 2021)