Update Artikelilmiah: 54746

NURIN KHAIRUNNISA

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Abstrak (Bhs. Indonesia)

Greenhouse P4S Sida Mukti Kabupaten Banyumas menghadapi tantangan berupa ketergantungan penuh pada jaringan utama (PLN), khususnya dalam pengoperasian sistem hidroponik Nutrient Film Technique (NFT) yang memerlukan aliran nutrisi secara kontinu. Penelitian ini bertujuan merancang sistem PV microgrid optimal untuk mencapai target Net Zero Energy (NZE) serta menganalisis kelayakan teknis dan ekonomi sistem guna memastikan keandalan energi bagi operasional pertanian modern berkelanjutan. Penelitian menggunakan pendekatan simulasi melalui HOMER, dengan data primer berupa pengukuran iradiasi matahari selama 7 hari serta pendataan komponen dan jam operasional beban. Data sekunder meliputi data iradiasi matahari, suhu di wilayah setempat serta data harga komponen sistem PV. Analisis ekonomi dalam penelitian ini menggunakan parameter Net Present Value (NPV), Levelized Cost of Energy (LCOE), Internal Rate of Return (IRR) dan Payback Period. Hasil penelitian ini menunjukkan konfigurasi optimal terdiri atas modul surya 1,35 kWp, baterai 48V 100Ah, dan inverter hybrid 2kW dengan Renewable Fraction sebesar 87,7% yang mampu memenuhi seluruh beban tanpa kekurangan pasokan. Namun, nilai NPV sebesar -Rp5.811.031 dan Payback Period yang melebihi umur proyek menunjukkan sistem belum layak secara ekonomi, meskipun secara teknis mendukung pencapaian Net Zero Energy.

Abtrak (Bhs. Inggris)

Greenhouse P4S Sida Mukti, Banyumas Regency, faces the challenge of complete dependence on the main grid (PLN), particularly in operating the Nutrient Film Technique (NFT) hydroponic system, which requires a continuous nutrient flow. This research aims to design an optimal PV microgrid system to achieve the Net Zero Energy (NZE) target, as well as to analyze the technical and economic feasibility of the system to ensure energy reliability for sustainable modern agricultural operations. This research employs a simulation approach using HOMER, with primary data consisting of solar irradiance measurements over 7 days, along with data collection on components and their operating hours. Secondary data includes solar irradiance, temperature, humidity, and rainfall in the study area, as well as the prices of PV system components (solar panels, inverter, and battery). The economic analysis in this study uses the parameters of Net Present Value (NPV), Levelized Cost of Energy (LCOE), Internal Rate of Return (IRR), and Payback Period. The results show that the optimal configuration consists of a 1.35 kWp solar module, a 48V 100Ah battery, and a 2 kW hybrid inverter, with a Renewable Fraction of 87.7%, capable of meeting the entire load without any supply shortage. However, an NPV value of -IDR -5.811.031 and a Payback Period exceeding the project lifetime indicate that the system is not yet economically feasible, although it technically supports the achievement of Net Zero Energy.

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