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Sustainable Power Generation through Dual-Axis Solar Tracking for Off Grid 100Wp Photovoltaic Systems Widjanarko; Alia, Nila; Fengky Adie Perdana; Pondi Udianto; Puspitasari, Etik
Evrimata: Journal of Mechanical Engineering Vol. 01 No. 04, 2024
Publisher : PT. ELSHAD TECHNOLOGY INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70822/evrmata.v1i04.63

Abstract

This study investigates the development and implementation of a dual-axis solar tracking system for off-grid 100Wp photovoltaic (PV) systems to enhance energy harvesting efficiency and ensure sustainable power generation. The research addresses the limitations of fixed-tilt PV systems, which often underperform due to suboptimal solar alignment, especially in regions with dynamic weather conditions. The results demonstrated a significant increase in energy output, achieving up to 13,75% higher efficiency compared to static systems under similar operational conditions. This improvement is attributed to the system's ability to maintain optimal solar panel orientation throughout the day, facilitated by an advanced tracking algorithm and real-time sensor integration. The distinctive features of the developed system include its cost-effective design, adaptability to various geographical locations, and robust performance under fluctuating environmental conditions. The findings suggest that the dual-axis tracking system is wellsuited for deployment in remote or off-grid areas where reliable and efficient power generation is critical. Practical applications of this system are particularly relevant for rural electrification, agricultural irrigation systems, and other decentralized energy solutions in regions with abundant solar resources.
Optimization of Solar Energy Based Decorative Lights for Sustainable Tourism Development: Optimalisasi Lampu Hias Berbasis Energi Surya untuk Pengembangan Pariwisata Berkelanjutan Nila Alia; Widjanarko; Fengky Adie Perdana; Lisa Agustriyana; Etik Puspitasari; Pondi udianto; Yoyok Heru Prasetyo Isnomo
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 9 No. 5 (2025): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/

Abstract

Sumberingin Bath is one of the natural tourist destinations located in Wringinsongo Village, Tumpang District, Malang Regency, East Java. This bathing site features a clear and refreshing spring, attracting many visitors from various regions. However, Sumberingin Bath has tourism potential that has not been fully optimized, particularly in the area of night tourism. The objective of this community service project is to develop a decorative lighting area powered by renewable energy at Sumberingin Bath. The methodology employed includes the development of decorative lighting infrastructure, providing training to the community on the management, maintenance, and installation of lights integrated with a solar power system, and creating a selfie tourism program that leverages the beauty of decorative lights to enhance the destination's appeal on social media. The results of this community service initiative offer solutions to the issue of limited lighting and the need to extend the operational hours of the tourist site, while also increasing knowledge and adding value to the location as a renewable energy-based night tourism destination. A total of more than 40 decorative lights were installed, with an average power consumption of 1,200 watts. The energy for these lights is derived from renewable energy stored in a powerwall system with a capacity of 14,400 watts
Penyempurnaan Desain dan Pembuatan Shock Breaker Belakang Tipe Pegas Sepeda Listrik Alhafi Faidh Alisfahani; Syamsul Hadi; Dimas Adam Wijaya; Aura Krisna Jati; Fengky Adie Perdana; Pipit Wahyu Nugroho; Talifatim Machfuroh
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 4 No. 1 (2026): Januari : Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v4i1.1309

Abstract

The problem lies in the load lock from the wheel arm, the BLDC motor whose distance cannot be adjusted, and the flywheel whose movement is less smooth than the original design. The purpose of refining the design is to obtain smooth movement and the position of the load lock from the wheel arm, the BLDC motor that can be adjusted to be ergonomic and optimal. The method of refining the design and manufacture of the rear shock breaker spring type electric bicycle through the stages of working load analysis, the need for the distance of the load setting position and the BLDC motor, calculating the construction strength, manufacturing components, assembling components, and evaluating the results of the shock breaker manufacture. The results of refining the design and manufacture of the rear shock breaker spring type electric bicycle show that the movement of the load lock position from the wheel arm and the BLDC motor is smooth, the flywheel must be balanced, the dimensions of the shock breaker device are 120 cm long, 49.5 cm wide, 155 cm high, 120 rpm rotation speed, 2 cm shock breaker movement distance, and 1.5 cm sideways movement deviation which implies being able to provide adequate damping for electric bicycle riders well.