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Manufacture of Solar Panel with 300W Inverter for Household Electricity Needs Yanatra Budi Pramana; Solikin, Akhmad; Faisal, Akhmad; Walujo, Djoko Adi; Rusdiyantoro; Titisari, Manik Ayu
Tibuana Vol 5 No 01 (2022): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.5.01.4604.41-45

Abstract

Solar panels are semiconductor elements that can convert solar energy into electrical energy. This Research on Solar Power Plants (PLTS) assemble with materials such as solar panels, 3000 W inverters, batteries, relays and control chargers, after that the load calculations are carried out, then implementation and testing is carried out. This research also aims as a renewable electric power in the future. From the results of the PLTS load test carried out at the researcher's house, the highest load was 405.32 watts, while the highest load test results used PLN electricity, which was 267.06 watts. So it can be said that this research is successful in meeting the electricity needs of household scale.
Electrochemical Synthesis of Nickel Hydroxide Ni(OH)2 Nanoparticles Solution for Detecting Mercury (Hg) Yanatra Budi Pramana; Djoko Adi Walujo; Marianus Subandowo; Indah Nurhayati; Fauziatul Fajaroh; Krisyanti Budipramana
JC-T (Journal Cis-Trans) : Jurnal Kimia dan Terapannya Vol. 5 No. 2 (2021)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um0260v5i22021p008

Abstract

Nickel hydroxide Ni(OH)2 nanoparticles were used as sensors for mercury (Hg) in water using a UV-Visspectrophotometer instrument. The synthesis of Ni(OH)2 nanoparticles was carried out by electrochemical method using nickel plates as anode and cathode and the process was operated at constant voltage of 25 V for 30 minutes. In this study, 2 variations of the concentration of Ni(OH)2 nanoparticles were used, namely (5 mL and 4 mL) to detect mercury at concentrations of 10 ppm, 40 ppm, and 50 ppm. Changes in the absorbance value of Ni(OH)2 nanoparticles will be observed. From the observations, there was a decrease in the absorbance value of Ni(OH)2 nanoparticles along with the increase in mercury concentration. The decrease in the absorbance value of Ni(OH)2 nanoparticles is directly proportional to the amount of mercury concentration. The detection limit value was obtained at a volume of 5 mL and 4 mL are 45 ppm, and 35 ppm.
Co-Authors Aan Ardiawan Abdur Rahman As’ari Achmad Fauzi Aqil Muftor Achmad Noor Fathirul Achmad Noor Fatirul Achmad Taukid Achmad Wahyu Setyawan Adi Purnomo agung setiawan Akhmad Faisal Akhmad Solikin Ancelmus Paschalis Mbudja Ardiawan, Aan Ashari, Vanantia Randi Atiqoh Atiqoh Atiqoh Atiqoh Atiqoh, Atiqoh Budi Wahjuningsih Budipramana, Krisyanti Christina Menuk Sri Handayani Diah Marheni Ikasari Dian Majid Fadlul Amin Nudin Fadlul Amin Nudin Fathirul, Achmad Noor Fatkhurrohman Fatkhurrohman Fatkhurrohman Fatkhurrohman, Fatkhurrohman Fauziatul Fajaroh Fauziatul Fajaroh Gilang Surya Hari Purwanto Hasanuddin Hasanuddin Hasanuddin Hasanuddin Holis Harifi Holis Harifi I Made Bagus Dwiarta Ikasari, Diah Marheni Ikhwan Mustaqim Indah Nurhayati Iskandar Wiryokusumo Jati Abdhi Wasesa, Andarmadi Joko Sutrisno Krisyanti Budipramana Lilies Mulyaningsih Luky Triana M. Nushron Ali Mukhtar M. Wahib Manik Ayu Titisari Mariyah Ulfah MIFTAKHUL ROHMAH Misbahul Ulum Mochamad Taukit Moh. Rizal Fauzi Admojo Mohammad Nasrul Muhammad Al Kholif Mukhlis Hidayatulloh Muslichah, Vammela Mega Mustaji Nashrudin Latif Novianita Firda Nuke Lismarini Prihono Prijo Sembodo, Budi Pungut Rohmadiani, Linda Dwi Rufi'i Rufi'i . Rufi’I Rufi’I Rufi’i, Rufi’i Rufii Rusdiyantoro Rusdiyantoro Rusdiyantoro Siti Anik Handayani Slamet Slamet Sri Firmandari Subandowo, Marianus Sugito Sugito Sugito Sunarsih Sunarsih Sunarsih Suning, Suning Supriyanto Supriyanto Taudlikhul Afkar Titik Koesdijati Tri Kurniawati, Cici Tri Tijantini Vanantia Randi Ashari Verdiana Puspitasari Wawan Gunawan Winarsih, Endah Yanatra Budi Pramana Yitno Utomo Yuda Wibowo Hariyanto Yunia Dwie Nurchayanie