Implementasi Sistem Pembangkit Listrik Tenaga Surya Untuk Mendukung Operasional Sistem Prototipe Aquaponik

Erik Agustian Yulanda; Karel Octavianus Bachri; Nur Rahman; Agi Tama; Joko Tri Susilo

doi:10.32493/epic.v9i1.58286

Authors

Erik Agustian Yulanda Program Studi Teknik Elektro, Fakultas Teknik, Universitas Pamulang
Karel Octavianus Bachri Program Profesi Insinyur, Fakultas Teknik, Universitas Katolik Indonesia Atma Jaya
Nur Rahman Program Studi Teknik Elektro, Fakultas Teknik, Universitas Pamulang
Agi Tama Program Studi Teknik Elektro, Fakultas Teknik, Universitas Pamulang
Joko Tri Susilo Program Studi Teknik Elektro, Fakultas Teknik, Universitas Pamulang

DOI:

https://doi.org/10.32493/epic.v9i1.58286

Keywords:

PLTS, Aquaponik, Energi Terbarukan, Off-Grid, Arduino Mega, Efisiensi Energi

Abstract

Penelitian ini bertujuan untuk mengimplementasikan sistem Pembangkit Listrik Tenaga Surya (PLTS) sebagai sumber energi utama dalam operasional sistem aquaponik skala prototipe. Sistem dirancang secara off-grid, di mana seluruh kebutuhan energi diperoleh dari panel surya berdaya 120 Wp yang terhubung dengan Solar Charge Controller (SCC) tipe MPPT, baterai 12 V 35 Ah, dan sistem proteksi Low Voltage Disconnect (LVD). Beban utama sistem adalah pompa sirkulasi air dan unit kendali berbasis Arduino Mega. Pengujian dilakukan selama tujuh hari untuk mengamati performa tegangan, arus, dan daya keluaran panel surya serta efisiensi distribusi energi ke beban. Hasil menunjukkan bahwa tegangan panel surya berkisar antara 10,9–18,25 VDC dengan arus antara 1,3–5,5 A. Daya maksimum yang dihasilkan mencapai 96,73 W dengan rata-rata 47,85 W. Daya yang dikonsumsi sistem aquaponik rata-rata sebesar 36,93 W, menandakan sistem bekerja secara efisien dengan daya keluaran panel lebih besar daripada konsumsi beban. Implementasi sistem PLTS ini berhasil menyediakan suplai daya yang cukup untuk mendukung operasional aquaponik secara berkelanjutan tanpa ketergantungan terhadap jaringan listrik eksternal.

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