Multidisciplinary Journal of Science and Technology

THE IMPACT OF EXTERNAL FACTORS ON SILICON-BASED SOLAR CELLS

Khayitboyev Anvarbek Zokirjon ugli

Master of the Faculty of Physics and Mathematics of Urgench State University

Keywords: Silicon solar cells, photovoltaic efficiency, environmental impact, temperature effects, degradation.

Abstract

Silicon-based solar cells represent the backbone of the photovoltaic (PV) industry due to their relative abundance, mature manufacturing processes, and stable performance. However, their efficiency and longevity are highly influenced by a range of external environmental factors. This paper analyzes how variables such as temperature, light intensity, humidity, dust accumulation, and mechanical stress affect the electrical output, degradation rate, and operational stability of silicon photovoltaic modules. Understanding these influences is critical for optimizing performance, guiding material improvements, and ensuring sustainable energy generation in diverse climates.

References

1. Green M.A., Emery K., Hishikawa Y., Warta W., Dunlop E.D. Solar cell efficiency tables (version 57) // Progress in Photovoltaics: Research and Applications. – 2021. – Vol. 29, № 1. – P. 3–15.

2. Fraas L.M. Low cost solar electric power. – 2nd ed. – Cham: Springer, 2014. – 296 p.

3. Singh G., Singh B. Effect of temperature on the performance of solar cell // International Journal of Engineering Research and Applications. – 2012. – Vol. 2, № 2. – P. 1285–1288.

4. Luque A., Hegedus S. (eds.). Handbook of Photovoltaic Science and Engineering. – 2nd ed. – Chichester: Wiley, 2011. – 1176 p.