Second-Harmonic Ripple in Two-Stage Single-Phase Photovoltaic Inverters: Analysis and Mitigation. - Dayane Do Carmo Mendonça; Gleison Viana Silva; Heverton Augusto Pereira; Tiago Davi Curi Busarello; Allan Fagner Cupertino (Int. J. Circuit Theory Appl., 2025)