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All Journal Journal of Energy and Electrical Engineering (JEEE) Electrices : Jurnal Otomasi Kelistrikan dan Energi Terbarukan Jurnal Pengabdian Kepada Masyarakat (JPKM) Jurnal Lembaga Pengabdian Kepada Masyarakat Undana
Galla, Wellem Fridz
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Agriculture, Biological Sciences & Forestry Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Social Sciences Other

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Pelatihan Sistem Pembukuan Berbasis Komputer Bagi Tim Pengelola Koperasi Sahabat Literasi Flobamorata Tena, Silvester; Galla, Wellem Fridz; Nursalim, Nursalim; Sampeallo, Agusthinus S
Jurnal Pengabdian Kepada Masyarakat Undana Vol 18 No 2 (2024): DESEMBER 2024
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jpkmlppm.v18i2.19398

Abstract

Empowering Cooperatives and Micro, Small, and Medium Enterprises (MSMEs) is strategic to boost the national economy. East Nusa Tenggara (ENT), as one of the cooperative provinces, is experiencing rapid growth in both quantity and quality. As pillars of regional and national economics, Cooperatives need to be developed, especially for small communities, in their various productive businesses. The development of cooperatives in NTT Province is quite significant until 2023, namely 4,301. Three thousand eight hundred sixty-six cooperatives are legal entities and active, while 435 cooperatives are not yet legal entities. The Koperasi Simpan Pinjam Sahabat Literasi Flobamorata (KSP Batera) is an institution founded by members who have the same destiny and share the same responsibility in the economic field. Its development is quite advanced regarding assets and the number of members. The main problem faced by KSP Batera is that financial management is still manual, and an Annual Member Meeting (AMM) has yet to be held. This happens because the educational background is inappropriate, and there needs to be more knowledge about the Cooperative Financial Accounting System (CFAS). Training activities for the management team on a computer-based financial accounting bookkeeping system is the best solution for the future development of this cooperative. The final result of the training activity is that the management team can complete a computer-based bookkeeping system and financial reports and prepare AMM reports to be accounted for after the close of the financial year. Maximum knowledge transfer occurs because the learning model in the form of theory and practice is 30% and 70%, respectively. Apart from that, assistance is also provided for managers both offline and online
INSTALASI LISTRIK UNTUK PENINGKATAN OPERASIONAL DAN KESELAMATAN PADA TEMPAT PENCUCIAN SEPEDA MOTOR ARTOS DI DESA PENFUI TIMUR KABUPATEN KUPANG Galla, Wellem Fridz; Kurniati A., Sri; Syam, Sudirman; Nursalim, Nursalim
Jurnal Pengabdian Kepada Masyarakat Vol 5 No 1 (2025): Juni 2025
Publisher : Universitas Nusa Cendana

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Abstract

Usaha pencucian sepeda motor merupakan peluang usaha yang prospektif di tengah tingginya jumlah pengguna sepeda motor di Indonesia. Namun, usaha ini masih banyak mengalami permasalahan, seperti belum tersedia instalasi listrik yang aman dan memadai. Melalui kegiatan pengabdian kepada masyarakat, dilakukan perencanaan dan pemasangan instalasi listrik yang sesuai standar keselamatan di tempat pencucian sepeda motor Artos di Desa Penfui Timur, Kabupaten Kupang. Metode yang digunakan dalam pemasangan instalasi listrik meliputi analisis aktifitas pencucian sepeda motor, perencanaan, pemasangan, dan pengujian untuk memastikan instalasi listrik berfungsi secara aman dan memadai. Hasil kegiatan menunjukkan bahwa pemasangan instalasi listrik yang tepat dapat meningkatkan operasional dan keselamatan kerja di tempat pencucian sepeda motor. Kegiatan ini juga memberikan kontribusi positif dalam meningkatkan kesadaran akan pentingnya instalasi listrik yang aman dan memadai sesuai standar.
Analisis Efisiensi dan Daya Output Operasional PLTS Atap (Studi Kasus Pada SMK Negeri 3 Kupang) Lellis, Rachel Angela De; Likadja, Frans James; Galla, Wellem Fridz
Electrices Vol 7 No 1 (2025): Volume 7 Nomor 1 Tahun 2025
Publisher : Jurusan Teknik Elektro, Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/ees.v7i1.7474

Abstract

Penerapan PLTS Atap On-Grid 25 kWp di SMK Negeri 3 Kupang diharapkan dapat memberikan solusi atas masalah ketergantungan pada energi konvensional dan mengurangi biaya operasional sekolah. Penelitian ini bertujuan untuk mengetahui efisiensi dan daya output operasional pada PLTS Atap. Metode penelitian yang digunakan adalah dengan melakukan pengukuran langsung dilapangan, guna mengumpulkan data primer terkait arus dan tegangan pada inverter, MDP dan LVMDP. Sedangkan data intensitas radiasi matahari, suhu, dan kelembapan diperoleh dari Global Solar Atlas dan PVSyst dengan memasukan titik koordinat lokasi penelitian. Pengambilan data dilakukan selama 7 hari berturut-turut mulai pukul 06:00-18:00 WITA. Hasil penelitian menunjukan efisiensi pada PLTS Atap di SMK Negeri 3 Kupang maksimum terjadi pada hari Sabtu dengan rata-rata 86,96% dan minimum terjadi pada hari Jumat dengan rata-rata sebesar 28,12%. Sedangkan penghematan maksimum terjadi pada hari Minggu sebesar 40,71 kWh jika dirupiahkan sebesar Rp 37.652,29 dan minimum pada hari Selasa sebesar 8,61 kWh jika dirupiahkan sebesar Rp 7.960,13.
Operational Analysis of Rooftop Solar Power Plant at SMK Negeri 3 Kupang De Lellis, Rachel Angela; Likadja, Frans James; Galla, Wellem Fridz
Journal of Energy and Electrical Engineering Vol 7, No 1: October 2025
Publisher : Teknik Elektro Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/jeee.v7i1.14330

Abstract

The implementation of 25 kWp On-Grid Rooftop Solar Power Plant at SMK Negeri 3 Kupang is expected to provide a solution to the problem of dependence on conventional energy and reduce school operational costs. Therefore, it is important to conduct an analysis of the Rooftop Solar Power Plant system at SMK Negeri 3 Kupang, in order to optimize the use of renewable energy and reduce school electricity operational costs. This study aims to determine the performance of the Rooftop Solar Power Plant and the amount of savings that occur. The research method used is a descriptive method and direct measurement of the inverter, MDP, LVMDP to measure the current and voltage to obtain the output power of the Solar Power Plant, PLN and load. The results of the study showed that the operational performance of the Rooftop Solar Power Plant can be known through the efficiency of the Rooftop Solar Power Plant at SMK Negeri 3 Kupang which was obtained with a maximum value that occurred on Saturday of 86.96%. The measurement results showed that there were savings in power and bills at SMK Negeri 3 Kupang. With savings for 7 consecutive days of 84.87%; 91.60%; 35.98%; 58.73%; 57.74%; 25.15%; 84.04%.
PENGUATAN EKONOMI HORTIKULTURA DENGAN IRIGASI TETES BAGI DIAKONIA GMIT LANUD EL-TARI DI PENFUI Mandala, Jani F.; Koehuan, Verdy A.; Galla, Wellem Fridz; Likadja, Frans J.
Jurnal Pengabdian Kepada Masyarakat Vol 5 No 2 (2025): Desember 2025
Publisher : Universitas Nusa Cendana

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Abstract

Pengabdian ini bertujuan memberdayakan Pemuda GMIT Lanud El-Tari di Penfui melalui pengembangan usaha hortikultura berkelanjutan. Permasalahan utama adalah kondisi tanah berbatuan, kurang subur, dan kendala pengairan yang menghambat inisiatif budidaya tanaman umur pendek. Solusi yang diterapkan adalah pembangunan instalasi irigasi tetes berbasis gravitasi, meliputi tower setinggi 2 meter, profiltank 1.200 liter, dan instalasi drip 150 micron untuk 100 titik tanam meliputi cabe 25 pot, tomat 25 pot, sawi 25 potn dan semangka 25 pot. Sistem ini terbukti sangat efisien, dengan total kebutuhan air harian 276 liter, yang dapat dilayani profiltank hingga 5 hari. Hasil panen awal (cabai 10 kg, tomat 12 kg, pitcay 20 kg) membuktikan potensi ekonomi dan digunakan sebagai Diakonia Karitatif. Namun, hasil semangka kurang maksimal (<3 kg) akibat kendala pemupukan dan seleksi buah. Kegiatan ini sukses menciptakan model budidaya efisien air dan mendorong manajemen kewirausahaan jemaat.
Co-Authors De Lellis, Rachel Angela Kurniati A., Sri Lellis, Rachel Angela De Likadja, Frans J. Likadja, Frans James Mandala, Jani F. Nursalim Nursalim Sampeallo, Agusthinus S Silvester Tena Syam, Sudirman Verdy A. Koehuan