SLLA498 October   2020

 

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3.1 DC/DC MPPT Power Stage

The DC/DC MPPT power stage in a storage ready inverter does not differ from the power stages used in normal string inverter. The boost converter (interleaved for higher power levels) is the preferred topology for non-isolated configuration, while the phase-shifted full bridge, dual active bridge , LLC and CLLLC are used in isolated configuration.