Analisis Kelayakan PLTS Dengan Solar Tracking System Di Industri Plastik PT. XYZ

Margono, Krisno Cokro Dwi (2026) Analisis Kelayakan PLTS Dengan Solar Tracking System Di Industri Plastik PT. XYZ. Masters thesis, Institut Teknologi Sepuluh Nopember.

Text 6009232008-Master_Thesis.pdf - Accepted Version Restricted to Repository staff only Download (4MB) | Request a copy

Abstract

Industri plastik packaging berperan penting dalam rantai pasok bagi sektor-sektor strategis seperti makanan, minuman, farmasi dan kosmetika. Industri plastik di Indonesia mengkonsumsi sekitar 15-20% dari total energi sektor manufaktur nasional, dengan biaya energi mencapai 30-40% dari total biaya operasional. Kondisi ini menciptakan urgensi untuk melakukan transformasi energi melalui pendekatan yang komprehensif dan terukur. Salah satu pendekatan yang bisa diimplementasikan adalah pemanfaatan energi terbarukan, seperti energi surya. Sumber energi surya yang melimpah dan permintaan listrik yang meningkat menjadikan energi surya sebagai sumber energi terbarukan yang menjanjikan di Indonesia. Namun, sistem fixed photovoltaik (PV) konvensional menghadapi tantangan dalam menangkap radiasi surya secara efisien. Untuk mengatasi keterbatasan ini, penerapan solar tracking system perlu dianalisis kelayakannya, karena sistem ini mengoptimalkan keluaran energi sistem PV dengan menyesuaikan orientasi panel secara dinamis agar sejajar dengan sinar matahari. Penelitian difokuskan pada mesin recycle yang beroperasi di BOPP-F plant. Pemilihan mesin recycle sebagai objek penelitian pada studi ini didasarkan pada pertimbangan operasional, teknis, serta implikasi terhadap keberlangsungan proses produksi secara keseluruhan. Dalam lingkup industri manufaktur, pemilihan objek penelitian harus mempertimbangkan tingkat urgensi mesin dalam rantai produksi, risiko operasional, serta kelayakan pelaksanaan kegiatan penelitian tanpa mengganggu kelancaran produksi. Perancangan PLTS dilakukan dengan simulasi Pvsyst. Dengan memanfaatkan lahan terbuka dengan luas hanya 2395 m2, dilakukan beberapa skenario untuk mencari komposisi PLTS yang paling efisien. Skenario kombinasi solar tracking single-axis pada ground dengan jumlah modul 320 dan fixed-tilt pada rooftop dengan jumlah modul 357 merupakan konfigurasi paling optimal dalam memenuhi profil beban listrik industri, karena mampu menghasilkan energi tertinggi dengan jumlah modul yang relatif lebih efisien serta tetap mempertimbangkan keterbatasan lahan dan aspek keandalan sistem. Analisis ekonomi berdasarkan metode Life Cycle Cost (LCC) menunjukkan total biaya siklus hidup sistem sebesar Rp 2.923.991.065,- sedangkan nilai PBP 3,03 tahun, sehingga penerapan proyek ini layak secara finansial dan kompetitif sebagai alternatif penghematan biaya energi jangka panjang.
=======================================================================================================================================
The plastic packaging industry plays a vital role in the supply chain of strategic sectors such as food, beverages, pharmaceuticals, and cosmetics. In Indonesia, the plastic industry consumes approximately 15–20% of the total energy used by the national manufacturing sector, with energy costs accounting for 30–40% of total operational expenses. This condition creates an urgent need for a comprehensive and measurable energy transition. One viable approach is the utilization of renewable energy sources, particularly solar energy. The abundant availability of solar resources combined with increasing electricity demand makes solar energy a promising renewable option in Indonesia. However, conventional fixed photovoltaic (PV) systems face limitations in efficiently capturing solar radiation. To address this issue, the feasibility of implementing solar tracking systems needs to be thoroughly analyzed, as these systems optimize PV energy output by dynamically adjusting panel orientation to follow the sun’s movement. This research focuses on a recycling machine operating in the BOPP-F plant. The selection of the recycling machine as the object of study is based on operational and technical considerations, as well as its implications for the continuity of the overall production process. In the manufacturing industry context, the selection of research objects must consider machine urgency within the production chain, operational risks, and the feasibility of conducting research activities without disrupting production operations. The PV system design was carried out using PVsyst simulation software. By utilizing an available open area of only 2,395 m², several scenarios were evaluated to determine the most efficient PV system configuration. The results indicate that a combined configuration of a single-axis solar tracking installed on the ground and a fixed-tilt system on the rooftop is the most optimal solution for meeting the industrial load profile, as it produces the highest energy output with a relatively efficient number of modules while accounting for land constraints and system reliability. Economic analysis based on the Life Cycle Cost (LCC) method shows that the total life cycle cost of the system is IDR 2.923.991.065,- with a payback period (PBP) of 3,03 years. These results demonstrate that the proposed project is financially feasible and competitive as a long-term energy cost-saving alternative.

Item Type:	Thesis (Masters)
Uncontrolled Keywords:	solar tracking, single-axis, LCC, PBP.
Subjects:	T Technology > T Technology (General) > T57.62 Simulation T Technology > TJ Mechanical engineering and machinery > TJ810.5 Solar energy
Divisions:	Faculty of Industrial Technology and Systems Engineering (INDSYS) > Physics Engineering > 30101-(S2) Master Thesis
Depositing User:	Krisno Cokro Dwi Margono
Date Deposited:	03 Mar 2026 04:50
Last Modified:	03 Mar 2026 04:50
URI:	http://repository.its.ac.id/id/eprint/132678

Actions (login required)

View Item