Photovoltaic Solar Energy as a Power Source for Coal Waste Measurement Equipment

  • Nurhalim Dani Ali Electrical Engineering Department, Universitas Riau, Indonesia
  • Feranita Feranita Electrical Engineering Department, Universitas Riau, Indonesia
  • Yoga Pratama Electrical Engineering Department, Universitas Riau, Indonesia
  • Noveri Lysbetti Marpaung Electrical Engineering Department, Universitas Riau, Indonesia
  • Iswadi Hasyim Rosma Electrical Engineering Department, Universitas Riau, Indonesia
  • Suwitno Suwitno Electrical Engineering Department, Universitas Riau, Indonesia
DOI: http://dx.doi.org/10.36842/jomase.v67i2.346

Abstract

Coal mines are generally located in very remote areas and so far from the reach of the power grid. This study designs a coal waste measurement device using solar energy as the power source. The parameter being measured for coal waste is its acidity level to determine water quality standards. The test results show that the photovoltaic (PV) system is capable of supplying power to the pH meter device for a duration of 24 hours with a battery capacity of 18 Ah. The total load of this system is 5.6983 Watts. With variations in load and different weather conditions such as clear, cloudy, and overcast, the solar panel voltage can effectively meet the load requirements within the voltage range of 16.7 volts to 20.9 volts.

Published
Jul 30, 2023
How to Cite
ALI, Nurhalim Dani et al. Photovoltaic Solar Energy as a Power Source for Coal Waste Measurement Equipment. Journal of Ocean, Mechanical and Aerospace -science and engineering-, [S.l.], v. 67, n. 2, p. 58-62, july 2023. ISSN 2527-6085. Available at: <https://isomase.org/Journals/index.php/jomase/article/view/346>. Date accessed: 06 oct. 2025. doi: http://dx.doi.org/10.36842/jomase.v67i2.346.
Citation Formats
Issue
Vol 67 No 2 (2023): Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)
Section
Articles
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