Micro-inverter technologies are becoming increasingly popular as a choice of grid connection for small-scale photovoltaic systems. Efficiently harvesting the maximum energy from a photovoltaic system reduces the Levelized cost for solar energy, enhancing its role in combatting climate change. Various topologies are proposed through research and have been summarised in this paper. Furthermore, this paper investigates two popular Maximum Power Point Tracking (MPPT) methods through simulation using Matlab Simulink.

中文翻译：

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微型逆变器设计特性和 MPPT 控制概述

微型逆变器技术作为小型光伏系统的电网连接选择正变得越来越流行。有效地从光伏系统中获取最大能量可降低太阳能的平准化成本，从而增强其在应对气候变化方面的作用。通过研究提出了各种拓扑结构，并在本文中进行了总结。此外，本文通过使用 Matlab Simulink 进行仿真研究了两种流行的最大功率点跟踪 (MPPT) 方法。