Recent trends in solar PV inverter topologies - ScienceDirect
Critical review on various inverter topologies for PV system architectures - Kolantla - 2020 - IET Renewable Power Generation - Wiley Online Library
Optimum SHEPWM for a new 21-level inverter topology using numerical optimization methods: experimental comparative study - Fayçal Chabni, Rachid Taleb, M'hamed Helaimi, 2018
Analysis and Design of H5 Topology in Grid-Connected Single-Phase Transformerless Photovoltaic Inverter System