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The most cost-effective approach to improving the efficiency of photovoltaic (PV) modules is to maintain their maximum power point (MPP), regardless of environmental conditions. This can be done by connecting the power electronic converter, typically a DC-DC converter, to a MPP tracking (MPPT) controller, which will allow the modification of the duty cycle to match the charge. This paper discusses the most recent developments in MPPT methods for PV systems operating under different weather conditions. Much work has gone into creating new MPPT or improving existing ones to increase the efficiency of PV systems. In this paper, an attempt is made to review the most modern MPPT methods for PV systems operating in different environmental conditions. These methods can be categorized into two main groups: local and global MPPT. The LMPPT can only track the MPP under uniform irradiance conditions (UICs). They consist of online, offline, enhanced, and soft computing methods. Although hybrid and metaheuristics MPPT methods are included in GMPPTs: this class of MPPT can extract the GMPP under partial shading conditions (PSCs).

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The Recent Global MPPT Methods: State-of-the-Art

  • 会议论文

  • 发表日期：

    2025年

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  • N. Rouibah,
  • A. Bouttout,
  • S. Oukaci,
  • A. Limam,
  • L. Derradji

摘要

The most cost-effective approach to improving the efficiency of photovoltaic (PV) modules is to maintain their maximum power point (MPP), regardless of environmental conditions. This can be done by connecting the power electronic converter, typically a DC-DC converter, to a MPP tracking (MPPT) controller, which will allow the modification of the duty cycle to match the charge. This paper discusses the most recent developments in MPPT methods for PV systems operating under different weather conditions. Much work has gone into creating new MPPT or improving existing ones to increase the efficiency of PV systems. In this paper, an attempt is made to review the most modern MPPT methods for PV systems operating in different environmental conditions. These methods can be categorized into two main groups: local and global MPPT. The LMPPT can only track the MPP under uniform irradiance conditions (UICs). They consist of online, offline, enhanced, and soft computing methods. Although hybrid and metaheuristics MPPT methods are included in GMPPTs: this class of MPPT can extract the GMPP under partial shading conditions (PSCs).