Ajub Ajulian ZM, Enda Wista Sinuraya, Bambang Winardi

The Effect of Temperature and Weather Conditions on the Performance of Photovoltaic Modules in Tropical Indonesia

Introduction

The effect of temperature and weather conditions on the performance of photovoltaic modules in tropical indonesia. Explore how temperature, humidity & rainfall impact photovoltaic (PV) module performance in tropical Indonesia. Learn about efficiency reduction, corrosion & strategies for optimal solar energy.

Abstract

This study explores the effect of temperature and weather conditions on the performance of photovoltaic (PV) modules in tropical Indonesia, utilizing a qualitative approach with interviews from five solar energy professionals. The research identifies key environmental factors such as high temperatures, humidity, and rainfall as significant influences on PV module efficiency. Participants noted that elevated temperatures reduce energy output by causing thermal losses, while high humidity and rainfall lead to dust accumulation and reduced sunlight exposure, further affecting efficiency. Additionally, challenges related to corrosion and dust accumulation were highlighted, particularly in coastal and inland regions. The study also suggests various strategies, including the use of anti-reflective coatings, cooling systems, and optimal panel placement, to mitigate these effects. Regional variations in climate necessitate site-specific maintenance and design strategies. This research provides important insights into optimizing PV system performance in tropical climates and emphasizes the need for tailored approaches in PV design and maintenance.

Review

This study critically examines the impact of high temperatures and diverse weather conditions on the performance of photovoltaic modules within tropical Indonesia. Employing a qualitative methodology through interviews with five solar energy professionals, the research effectively identifies key environmental stressors such as elevated temperatures, humidity, and rainfall, alongside specific challenges like corrosion and dust accumulation. The abstract clearly articulates how these factors lead to reduced energy output through thermal losses and diminished sunlight exposure, ultimately hindering module efficiency. The paper's focus on a geographically specific and climatically challenging region makes its insights particularly pertinent for optimizing solar energy deployment in similar environments. A notable strength of this work lies in its practical orientation, providing actionable strategies to mitigate the identified adverse effects. The suggestion of anti-reflective coatings, cooling systems, and optimal panel placement demonstrates a clear path towards improving PV system resilience and performance. Furthermore, the emphasis on regional variations necessitating site-specific maintenance and design strategies is a crucial insight, moving beyond generic solutions to advocate for tailored approaches. This focus on contextualized solutions is highly valuable, ensuring that design and operational decisions are responsive to local environmental nuances. However, the methodology presents a significant limitation. Relying exclusively on interviews with only five professionals, while yielding qualitative insights, may not provide a sufficiently robust or generalizable understanding of the complex interactions between climate and PV performance. The abstract points to perceived effects rather than empirically measured data, which limits the quantitative substantiation of the findings. Future research would greatly benefit from integrating quantitative field data, such as actual PV output measurements under varying weather conditions, to complement and validate these qualitative observations. Expanding the participant pool to include a broader range of stakeholders or adopting a mixed-methods approach could further strengthen the study's conclusions and enhance their applicability across the Indonesian archipelago.

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