# High-Efficiency and High-Density Single-Phase Dual-Mode Cascaded Buck–Boost Multilevel Transformerless PV Inverter With GaN AC Switches

> Research article (IEEE Transactions on Power Electronics, 2018) · cited 85× · AI/ML

**Wikidata**: [openalex:W2899045915](https://www.wikidata.org/wiki/openalex:W2899045915)  
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