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All Journal Silampari Jurnal Pendidikan Ilmu Fisika J-Eltrik
Rohmah, Nofia
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Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Physics

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Potensi Energi Surya Sebagai Sumber Pembangkit Tenaga Listrik untuk Penerangan Rumah 450 Watt Rohmah, Nofia; Sudarti
J-Eltrik Vol 3 No 1 (2021): July
Publisher : Fakultas Teknik dan Ilmu Kelautan, Universitas Hang Tuah

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Abstract

The use of solar energy as a source of electricity generation for lighting a 450 watt house can help reduce the burden of electricity financing. Using a descriptive research method, data on the use of electric power at night were obtained from the house in Kampung Persil Nyeoran, Blok K.12, Kecamatan Jatiroto, Kabupaten Lumajang, Jawa Timur, Indonesia. Data collection was carried out in March 2021. After collecting the data it can be concluded that for the construction of a 450 watt simple home lighting PLTS, 6 solar panels with a capacity of 100 Wp are needed, 5 batteries with a capacity of 12 V 100 Ah, 1 inverter with a capacity of 3000 W and 1 charger. controller capacity of 10 A.
UJI DENSITAS DAN POROSITAS SERTA KARAKTERISASI BATU ANDESIT LETUSAN GUNUNG SEMERU DI DESA SUMBERULUH KECAMATAN CANDIPURO KABUPATEN LUMAJANG Rohmah, Nofia; Yushardi, Yushardi; Sudarti, Sudarti
SILAMPARI JURNAL PENDIDIKAN ILMU FISIKA Vol 5 No 2 (2023): Silampari Jurnal Pendidikan Ilmu Fisika (SJPIF)
Publisher : LPPM UNIVERSITAS PGRI SILAMPARI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31540/sjpif.v5i2.2434

Abstract

Density and porosity tests are used to test and determine the quality of andesite stone resulting from the eruption of Mount Semeru. Andesite stone is used as an asphalt mixture in the PG Jatiroto area. The easy collapse of the asphalt road is the main factor of this research. The results of the density and porosity tests that have been carried out show quite good results. Where the results of the density test are in accordance with the indicator values ​​on igneous rock. This means that the stone is sturdy enough to be used as an asphalt mixture. While the results of the andsit porosity test also showed good results. Therefore, these two tests can help researchers to find out the quality of the andesite stones used in the Jatiroto PG area. This andesite stone has a smooth texture. The size of the mineral grains is small and the distance is not too tight. The cavities are not too big so that there is still fluid to be absorbed into it.
Potensi Energi Surya Sebagai Sumber Pembangkit Tenaga Listrik untuk Penerangan Rumah 450 Watt Rohmah, Nofia; Sudarti
J-Eltrik Vol 3 No 1 (2021): Juli
Publisher : Fakultas Teknik dan Ilmu Kelautan, Universitas Hang Tuah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30649/je.v3i1.63

Abstract

The use of solar energy as a source of electricity generation for lighting a 450 watt house can help reduce the burden of electricity financing. Using a descriptive research method, data on the use of electric power at night were obtained from the house in Kampung Persil Nyeoran, Blok K.12, Kecamatan Jatiroto, Kabupaten Lumajang, Jawa Timur, Indonesia. Data collection was carried out in March 2021. After collecting the data it can be concluded that for the construction of a 450 watt simple home lighting PLTS, 6 solar panels with a capacity of 100 Wp are needed, 5 batteries with a capacity of 12 V 100 Ah, 1 inverter with a capacity of 3000 W and 1 charger. controller capacity of 10 A.
Co-Authors Sudarti Sudarti Sudarti Yushardi Yushardi, Yushardi