STUDI EFISIENSI SISTEM PANEL SURYA TERSENSITISASI VARIASI DYE BERBASIS INTERNET OF THINGS (IOT)

SANJANA, MERIZIAN TRISTA and Rahmawati, Rahmawati (2025) STUDI EFISIENSI SISTEM PANEL SURYA TERSENSITISASI VARIASI DYE BERBASIS INTERNET OF THINGS (IOT). Undergraduate thesis, Sriwijaya University.

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Abstract

This research aims to design and analyze an Internet of Things (IoT)-based monitoring system to observe the performance of Organic Solar Cells (OSC) sensitized with variations of chlorophyll dye and mixed dyes (anthocyanin + chlorophyll + carotene). The system uses an INA219 sensor to measure voltage and current, which are then transmitted in real-time via the ESP32 WiFi module to the Blynk application. he results show that the highest voltage was recorded on day 3 with a value of 0.34 V using a series configuration, while the highest current was observed on day 10 at 200 µA with a parallel configuration. The highest power output in the series circuit occurred on day 2 at 60 µW, while in the parallel circuit it occurred on day 11 at 18 µW. Over 13 days of testing, a power degradation of up to 68.26% was observed. The highest efficiency was achieved in the series configuration at 0.1411%, whereas the parallel configuration reached 0.0392%. The results indicate that higher light intensity tends to increase the electrical power generated by Organic Solar Cells (OSC). To support real-time monitoring and performance evaluation of OSC, an Internet of Things (IoT)-based system was implemented. This system has proven effective in assisting the optimization of OSC utilization under various lighting conditions. Keywords : Organic Solar Cell, Internet of Things, Smart Monitoring, ESP32.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Kata Kunci : Organic Solar Cell, Internet of Things, Smart Monitoring, ESP32.
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1001-1841 Production of electric energy or power. Powerplants. Central stations > TK1087.B344 Photovoltaic power systems T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1001-1841 Production of electric energy or power. Powerplants. Central stations > TK1087.B3453 Photovoltaic power systems.
Divisions:	03-Faculty of Engineering > 20201-Electrical Engineering (S1)
Depositing User:	Merizian Trista Sanjana
Date Deposited:	03 Jun 2025 01:48
Last Modified:	03 Jun 2025 01:48
URI:	http://repository.unsri.ac.id/id/eprint/175009

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