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Potensi Pemanfaatan Energi Surya pada Rooftop Gedung Kampus Politeknik Amamapare Timika Pasangkunan, Raya; Buang, Nursahar; Rombekila, Aryani; Seruni, Monika; Yusuf, Sukmawati
Jurnal Teknik AMATA Vol. 6 No. 2 (2025)
Publisher : Politeknik Amamapare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55334/jtam.v6i2.344

Abstract

Penilitian ini menganalisis potensi pemanfaatan energi surya melalui sistem PLTS rooftop pada gedung kampus Politeknik Amamapare Timika, Papua Tengah, dengan menggunakan simulasi berbasis PVsyst. Sistem yang dirancang terdiri dari 77 panel surya, 28 baterai, dan 5 inverter, dan mampu memproduksi 11.103 kWh/tahun yang hanya mencukupi 19-20% dari total beban, sehingga sebagian energi masih bergantung pada PLN. Biaya investasi awal sistem diperkirakan Rp 490.733.150, sedangkan total emisi karbon siklus hidup tercatat 20.702 kgCO2, mencerminkan jejak karbon awal dari produksi dan instalasi. Hasil penelitian menunjukkan bahwa PLTS rooftop dapat secara signifikan mengurangi ketergantungan pada energi fosil dan menurunkan emisi karbon, sekaligus memberikan panduan praktis bagi institusi pendidikan di Papua untuk merancang sistem energi mandiri yang berkelanjutan.
Potential For Solar Energy Utilization On The Rooftop Of The Amamapare Polytechnic Campus Building In Timika Pasangkunan, Raya; Buang, Nursahar; Rombekila, Aryani; Seruni, Monika; Yusuf, Sukmawati
MULTITEK INDONESIA Vol 19 No 2 (2025): Desember
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/mtkind.v19i2.12630

Abstract

This study analyzes the potential for solar energy utilization through a rooftop solar power system at the Amamapare Polytechnic campus in Timika, Central Papua, using PVsyst-based simulations. The designed system consists of 77 solar panels, 28 batteries, and 5 inverters, and is capable of producing 11,103 kWh/year, which only meets 19-20% of the total load, so that some of the energy still depends on PLN. The initial investment cost of the system is estimated at IDR 490,733,150, while the total life cycle carbon emissions are recorded at 20,702 kgCO2, reflecting the initial carbon footprint from production and installation. The results of the study show that rooftop solar power plants can significantly reduce dependence on fossil fuels and lower carbon emissions, while providing practical guidance for educational institutions in Papua to design sustainable independent energy systems. Keywords: Rooftop Solar Power Plant, Solar Energy, PVsyst, Independent Energy, Campus Building