Purwoko, Tri (2025) ANALISIS STRUKTURAL DAN EKONOMI PEMASANGAN SOLAR PANEL ATAP PADA BANGUNAN DI JAKARTA PUSAT. S2 thesis, Universitas Kristen Indonesia.
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Abstract
Tujuan dari tesis master ini adalah untuk menyelidiki kinerja dan pengoperasian pembangkit listrik PV yang terhubung ke jaringan yang ada yang berlokasi di Jakarta, penelitian ini menganalisis aspek teknis, struktural, dan ekonomi sistem PLTS atap dengan kapasitas 1.450 kWp yang dipasang di gedung bertingkat di Jakarta Pusat. Tujuan utama dari penelitian ini adalah untuk mengevaluasi kelayakan teknis dan ekonomi PV yang terhubung ke jaringan PLN (on-grid) melalui pendekatan komparatif antara hasil simulasi perangkat lunak PVsyst dan data pengukuran aktual di lapangan, data kinerja sistem diambil dari periode Januari hingga September 2025 untuk menguji keandalan hasil simulasi dan validitas, Analisis menggunakan metode Mean Absolute Percentage Error (MAPE) antara hasil simulasi PVsyst dan produksi aktual menunjukkan deviasi sekitar 9%, yang masih dalam batas toleransi simulasi untuk kondisi tropis. Dari sisi teknis hasil penelitian menunjukkan bahwa sistem PLTS memiliki rata-rata Performance Ratio (PR) 0,74 dan efisiensi yang stabil, Dari aspek struktural, simulasi menggunakan SAP2000 menunjukkan bahwa penambahan beban mati akibat modul PV sekitar 10–16 kg/m² masih dalam batas aman sesuai standar SNI 1727:2020 dan SNI 1726:2019, dengan rasio kekuatan baja di bawah 1 dan defleksi struktural di bawah batas L/240. Dari sisi ekonomi, perhitungan menunjukan Net Present Value (NPV) positif, Internal Rate of Return (IRR) lebih tinggi dari tingkat diskonto 8%, dan periode pengembalian yang lebih pendek dari umur proyek 25 tahun. Sehingga dari hasil analisa pemasangan PV pada atap bangunan di Jakarta dengan kapasitas 1.450 kWp yang terpasang secara on-grid memiliki kinerja operasional yang sangat baik, layak secara teknis, akurat secara analsia dengan PVsyst, aman secara analisa struktur dan layak secara ekonomi, sehingga pemasangan PV pada atap gedung bertingkat merupakan solusi yang penting dan berkelanjutan untuk meningkatkan efiensi energy serta mendukung transisi energy nasional./The purpose of this master's thesis is to investigate the performance and operation of solar power plants connected to existing networks located in Jakarta. This study analyzes the technical, structural, and economic aspects of rooftop solar power plants with a capacity of 1,450 kWp installed in high-rise buildings in Central Jakarta. The main objective of this study is to evaluate the technical and economic feasibility of PV connected to the PLN network (on-grid) through a comparative approach between the results of PVsyst software simulation and actual measurement data in the field Syistem performance data was taken from the period of January to September 2025 to test the reliability of the simulation results and validity, The analysis using the Mean Absolute Percentage Error (MAPE) method between the results of the PVsyst simulation and actual production shows the deviation is about 9%, which is still within the limits of the simulation tolerance for tropical conditions. From the technical side, the results of the study show that the solar power plant system has an average Performance Ratio (PR) of 0.74 and sTabel efficiency. From the structural aspect, simulations using SAP2000 show that the addition of dead loads due to PV modules of around 10–16 kg/m² is still within safe limits according to SNI 1727:2020 and SNI 1726:2019 standards, with a steel strength ratio below 1 and structural deflection below the L/240 limit. From an economic perspective, the calculations show a positive Net Present Value (NPV), an Internal Return of Rate (IRR) higher than the 8% discount rate, and a shorter payback period than the 25-year project life. So from the results of the analysis of PV installations on the roofs of buildings in Jakarta with a capacity of 1450 kWp installed on-grid have excellent operational performance, are technically feasible, analytically accurate with PVsyst, are safe in structural analysis and economically feasible, so that the installation of PV on the roofs of multi-storey buildings is an important and sustainable solution to improve energy efficiency and support the national energy transition.
| Item Type: | Thesis (S2) | ||||||||||||
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| Subjects: | TECHNOLOGY TECHNOLOGY > Electrical engineering. Electronics. Nuclear engineering |
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| Depositing User: | Mr Tri Purwoko | ||||||||||||
| Date Deposited: | 30 Jan 2026 10:20 | ||||||||||||
| Last Modified: | 30 Jan 2026 10:20 | ||||||||||||
| URI: | http://repository.uki.ac.id/id/eprint/21509 |
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