In a significant advancement for the renewable energy sector, researchers from Universitas Negeri Yogyakarta, Indonesia, have unveiled an innovative electrical power monitoring system tailored for solar power plants, leveraging the capabilities of the Internet of Things (IoT). This groundbreaking tool not only enhances the operational efficiency of solar energy systems but also aligns with global sustainability initiatives, particularly the Sustainable Development Goals (SDGs).
The project, spearheaded by lead author Hartoyo Hartoyo, was meticulously developed through a structured process involving analysis, design, and development phases. Conducted at an off-grid solar power plant in Magelang, the research utilized standard measuring instruments, including a multimeter and an ammeter, to ensure adherence to International Electrotechnical Commission (IEC) standards during testing.
According to Hartoyo, “Our IoT-based monitoring system is a game changer for solar power plants. It allows for real-time monitoring of critical parameters such as current, voltage, and electrical power, both locally and remotely.” This capability is essential for operators aiming to optimize energy production and maintain system reliability. The system incorporates components like the PZEM 004T sensor and the NodeMCU Wi-Fi module, which work in harmony to deliver precise data with an impressive average deviation of less than 5%. The specific deviations recorded were 0.49% for voltage, 2.15% for current, and 1.09% for power measurements, showcasing its accuracy and reliability.
The implications of this research extend beyond technical performance; they touch on broader commercial impacts within the energy sector. By improving the efficiency and sustainability of solar energy systems, this monitoring tool not only enhances operational performance but also supports the economic viability of solar power in an increasingly competitive energy market. As Hartoyo notes, “This tool is not just about monitoring; it’s about transforming how we manage renewable energy resources to meet growing demands sustainably.”
As the world continues to seek innovative solutions to combat climate change and promote renewable energy, this research stands as a testament to the potential of IoT technologies in shaping the future of energy management. Enhanced monitoring systems could lead to increased adoption of solar power, making it a more attractive option for investors and policymakers alike.
This research was published in ‘Sustinere: Journal of Environment and Sustainability’, reflecting a commitment to advancing knowledge in environmental and sustainability practices. For more information about the lead author’s work, visit Universitas Negeri Yogyakarta.
