The inverter have 110v and 220v output we call dual voltage output inverter. Some customers also describe like this: double phase inverter, Double Voltage 110V&220V Output Inverter, 2 output voltage inverter. Electrical appliances in many parts of the Americas have two voltages.
[pdf] 3-phase string inverters perform power conversion on series-connected photovoltaic panels. Usually, these inverters are rated around a few kilowatts up to 350 kW. In general, most inverter designs are transformerless or non-isolated. String inverters typically rely on two-stage power conversion.
[pdf] This article proposes a 10kW string inverter based on GaN field-effect transistors (FETs). We will also explore the benefits of GaN and highlight the advantages of building such a system for residential solar applications.
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