Sistem Monitoring PLTS pada Miniatur PLTH berbasis Mikrokontroler

Bharata Sena Indra  Permana; Anicetus Damar Aji; Muchlishah; Dezetty Monika

doi:10.33795/elposys.v12i2.6230

Authors

Bharata Sena Indra Permana Politeknik Negeri Jakarta
Anicetus Damar Aji Politeknik Negeri Jakarta
Muchlishah Politeknik Negeri Jakarta
Dezetty Monika Politeknik Negeri Jakarta

DOI:

https://doi.org/10.33795/elposys.v12i2.6230

Keywords:

Solar power, ESP32, hybrid system, remote monitoring, photovoltaic performance

Abstract

This study focused on the development of a monitoring system for a solar power plant within a miniature hybrid power system, utilizing the ESP32 microcontroller. The system was designed to enhance the efficiency and reliability of solar power monitoring by integrating sensors for light intensity, temperature, and humidity. Sensor data were analyzed and displayed in real time through the Blynk application, enabling practical remote monitoring via mobile devices. The results indicated a significant positive correlation between light intensity and temperature with the electrical power output. The system recorded a maximum voltage of 21,42 V, a maximum current of 1,95 A, and a peak power of 27,2 W from a 50 Wp solar panel measuring 40 cm × 62,5 cm × 2,5 cm, under peak light intensity and temperature conditions. Furthermore, the system effectively identified daily patterns in output power variability. In conclusion, the microcontroller-based monitoring system developed in this study offered an efficient and cost-effective solution for solar power plant management, significantly improving data acquisition and system performance monitoring. These findings contributed meaningfully to the advancement of more efficient and reliable photovoltaic (PV) technology.

References

I. Renewable and E. Agency, “Global Energy Transformation: A Roadmap to 2050, Executive Summary,” 2018.

I. E. A. International and E. Agency, “Renewable Energy Market Update,” 2024.

D. Gielen, F. Boshell, D. Saygin, M. D. Bazilian, N. Wagner, and R. Gorini, “The role of renewable energy in the global energy transformation,” Energy Strateg. Rev., vol. 24, no. June 2018, pp. 38–50, 2019, doi: 10.1016/j.esr.2019.01.006.

F. Ise and P. S. E. Projects, “Photovoltaics Report,” no. May, 2024.

G. Wind and E. Council, “GWEC | GLOBAL WIND REPORT 2022,” 2022.

J. Lian, Y. Zhang, C. Ma, Y. Yang, and E. Chaima, “A review on recent sizing methodologies of hybrid renewable energy systems,” Energy Convers. Manag., vol. 199, no. September, p. 112027, 2019, doi: 10.1016/j.enconman.2019.112027.

I. Dwi, W. Hermanto, and B. Suprianto, “Sistem Monitoring dan Pengukuran Pembangkit Listrik Surya dan Angin Berbasis Internet of Things (IoT),” 2022.

M. F. Pratama, “Sistem Monitoring Dan Kontrol Daya Plts Menggunakan Iot Berbasis Fuzzy Logic,” pp. 1–81, 2021, [Online]. Available: http://repository.unissula.ac.id/22976/12/Magister Teknik Elektro_20601700007_fullpdf.pdf

N. Renewable, S. Alliance, and S. National, “Best Practices for Operation and Maintenance of Photovoltaic and Energy Storage Systems ; 3rd Edition Best Practices for Operation and Maintenance of Photovoltaic and Energy Storage Systems ; 3rd Edition,” no. December, 2018.

I. H. Microgrids, R. E. Based, and B. Models, “Optimization of Isolated Hybrid Microgrids with Renewable Energy Based on Di ff erent Battery Models,” 2020.

G. Boubakr, F. Gu, L. Farhan, and A. Ball, “Enhancing Virtual Real-Time Monitoring of Photovoltaic Power Systems Based on the Internet of Things,” pp. 1–16, 2022.

M. Z. Haq, “Pemanfaatan IoT ( Internet of Things ) Dalam Monitoring Kadar Kepekatan Asap dan Kendali Camera Tracking,” vol. 5, no. 1, pp. 86–92, 2021.

Z. Li, J. Yang, and P. A. N. Dezfuli, “Study on the Influence of Light Intensity on the Performance of Solar Cell,” Int. J. Photoenergy, vol. 2021, 2021, doi: 10.1155/2021/6648739.

W. Tercha, S. A. Tadjer, F. Chekired, and L. Canale, “Machine Learning-Based Forecasting of Temperature and Solar Irradiance for Photovoltaic Systems,” Energies, vol. 17, no. 5, 2024, doi: 10.3390/en17051124.

U. Mehmood, A. Al-Ahmed, F. A. Al-Sulaiman, M. I. Malik, F. Shehzad, and A. U. H. Khan, “Effect of temperature on the photovoltaic performance and stability of solid-state dye-sensitized solar cells: A review,” Renew. Sustain. Energy Rev., vol. 79, no. March 2016, pp. 946–959, 2017, doi: 10.1016/j.rser.2017.05.114.

Y. Gao, M. Xue, H. Tian, F. Guo, Y. Jin, and B. Wang, “Investigating the Impact of Humidity on Potential-Induced Degradation (PID) in Photovoltaic Modules with Ash Accumulation,” IEICE Electron. Express, vol. 21, no. 16, pp. 1–6, 2024, doi: 10.1587/elex.21.20240357.