SRNE identifies this topology as a way to reduce current ripple and electrical stress during high-current battery operation. That matters as charge and discharge current rises into the hundreds of amps, because ripple and switching stress can influence thermal behavior and component loading. In a high-power hybrid inverter, the battery stage is doing more than simple voltage conversion; it has to manage large bidirectional power flow between storage and the AC/PV system. The topology supports that task; correct battery and cabling design remains essential.
