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Pemanfaatan Pompa Air Tenaga Surya Untuk Sistem Irigasi Pertanian Muhammad Syahid; Nasaruddin Salam .; Wahyu Piarah .; Zuryati Djafar .; Jalaluddin .; Rustan Tarakka .; Gaffar Alqadri .
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 5 No 1 (2022): Kebersamaan dalam Membangun Masyarakat Tangguh dan Gesit
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v5i1.240

Abstract

Solar energy is a renewable and environmentally friendly energy that can be utilized in various fields. Solar energy can be used to increase production in the agricultural sector by introducing smart and efficient technological interventions with cheap energy sources. One of the problems faced by farmers is the provision of crop irrigation and watering which requires a lot of labor or high electricity costs. With a solar-based irrigation pump with an automation system, it is expected to reduce the need for labor and electricity costs. The method of service is by conducting training on the implementation of solar water pumps for agricultural irrigation systems for HKTI-Gowa Youth. The training was continued by demonstration of the use and working system of a solar water pump machine for an agricultural irrigation system using an automation system based on a timer. This service provides additional knowledge about the use of solar power for agricultural irrigation systems, so that it can be more efficient and effective with this cheap and environmentally friendly energy source. This activity was highly appreciated by the training participants in this service.
Sosialisasi Energi Terbarukan dan Pelatihan Perakitan Listrik Tenaga Surya pada Siswa Sekolah Alam Le Cendekia Gowa Muhammad Syahid; Jalaluddin .; Andi Amijoyo Mochtar; Gerard Antonini Duma; Rudi Amme; Lukman Kasim; Muh. Arjun
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 7 No 1 (2024): Community Development
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v7i1.455

Abstract

Renewable energy is energy that comes from renewable energy sources. Renewable energy sources are energy sources that can be used indefinitely and will never run out because they can be recovered in a relatively short time, including geothermal, wind, bioenergy, sunlight, water flows and waterfalls, as well as movements and temperature differences in ocean layers.” Solar panels are the main equipment in a solar power generation system which functions to convert sunlight energy into electrical energy directly. Nowadays, human dependence on energy concerns almost all aspects of life. Energy reserves originating from fossil fuels throughout the world are estimated to only be up to 40 years for petroleum, 60 years for natural gas, and 200 years for coal. The condition of limited energy sources in the midst of increasing world energy needs from year to year (energy consumption growth in 2004 alone was 4.3 percent), as well as to protect the earth from global warming and environmental pollution makes the demand for immediate realization of new technology for renewable energy sources. Therefore, the Community Service Team of the Department of Mechanical Engineering, Faculty of Engineering, Hasanuddin University held community service at the LE CENDEKIA Nature School on December 14 2023. The aim of this service is to increase understanding regarding renewable energy and carry out simple applications of renewable energy for students. The method of implementing the service is by interview on the importance of renewable energy and training in solar power assembly. There were 25 socialization and training participants. Community service results show an increase in understanding of the importance of renewable energy from 20% to 50%, and knowledge about solar power assembly from 5% to 45%.
Solar Charge Station (SCS) Application for Recharging Electric Sprayer Batteries in Bone Regency Rudi Amme; Nasaruddin Salam; Ilyas Renreng; Jalaluddin .; LH Arma; Hairul Arsyad; Azwar Hayat; Asriadi Sakka; Izzul Islam
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 9 No 1 (2026): Environmental-based Awareness for Agile Community Strength
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v9i1.655

Abstract

This community service initiative was carried out to provide a practical solution to the problem of charging electric sprayers, a common challenge faced by farmers in Bone Regency. This region has abundant solar energy potential, yet it has not been optimally utilized to support agricultural activities. The program implements Solar Charge Stations (SCS) as an alternative source of clean energy that farmers can use independently without relying on the national power grid. Activities included education, training on SCS installation and assembly, and SCS maintenance. Pre-test results showed that the majority of participants did not understand the material related to solar charge stations (SCS), with the “do not understand” category reaching 80–92% across all indicators. Only 8–12% of participants fell into the “understand” category. After the training was conducted, post-test results showed a significant improvement, with all participants moving to the “understand” and “fully understand” categories. For the renewable energy utilization indicator, 68% of participants were in the “very well understand” category, while for the SCS assembly and operation indicators, 88% and 80% respectively were in the “understand” category. This indicates that the training was effective in improving participants’ knowledge and skills.