What are the benefits of a GaN-based inverter?

In Electric Vehicles (EVs),\ using a GaN-based inverter reduces both conduction loss and switching losses in high-power applications\>. These added efficiencies translate directly into longer range or equivalent range with a smaller battery.

Why should you choose a Gan string inverter?

GaN helps achieve greater power density, thus reducing the weight of the final end equipment. With an overall system efficiency close to 98% and a power density of 2.3kW/L, the string inverter reference design demonstrates great performance.

What is a 10kW single-phase inverter based on a GaN device?

A 10kW single-phase reference design based on GaN devices Figure 3 is a schematic representation of the converter. DC/DC Boost with MPPT1 Input range: 50-500V ISC: 18A Max. DC current: 14A Figure 3. Single-phase string inverter reference design block diagram Two boost converters for two independent string inputs, each 5kW rated (134kHz).

What is a 10kW string inverter based on?

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.

How efficient is a string inverter?

With an overall system efficiency close to 98% and a power density of 2.3kW/L, the string inverter reference design demonstrates great performance. In addition, the implementation of an integrated gate-driver solution could lead to cost reductions when considering the total system cost.

Are microinverters accelerating demand for energy storage systems?

Energy sustainability and security concerns are accelerating demand for energy storage systems, particularly in residential solar installations. There are microinverters with integrated energy storage systems on the market with power as high as 2kW.