ELECTRA : Electrical Engineering Articles https://e-journal.unipma.ac.id/index.php/electra <p> </p> <table class="data" width="100%" bgcolor="#f0f0f0"> <tbody> <tr valign="top"> <td width="20%">Journal title</td> <td width="80%"><strong>ELECTRA : Electrical Engineering Articles</strong></td> </tr> <tr valign="top"> <td width="20%">Initials</td> <td width="80%"><strong>ELECTRA</strong></td> </tr> <tr valign="top"> <td width="20%">Frequency</td> <td width="80%"><strong>2 issues per year (September and March)</strong></td> </tr> <tr valign="top"> <td width="20%">DOI</td> <td width="80%"><strong>doi.org/10.25273/electra </strong>by <a title="link DOI ELECTRA" href="http://doi.org/10.25273/electra" target="_blank" rel="noopener"><img src="https://e-journal.unipma.ac.id/public/site/images/research/11111.png" alt="" /></a><img src="https://e-journal.unipma.ac.id/public/site/images/apranolo/Crossref_Logo_Stacked_RGB_SMALL.png" alt="" height="14" /></td> </tr> <tr valign="top"> <td width="20%">Online ISSN</td> <td width="80%"><a title="link ISSN BRIN" href="https://issn.brin.go.id/terbit/detail/1597201146" target="_blank" rel="noopener"><strong>2747-0539</strong></a></td> </tr> <tr valign="top"> <td width="20%">Print ISSN</td> <td width="80%"><a title="link ISSN BRIN" href="https://issn.brin.go.id/terbit/detail/1597026079" target="_blank" rel="noopener"><strong>2745-598X</strong></a></td> </tr> <tr valign="top"> <td width="20%">Editor-in-chief</td> <td width="80%"><a href="https://e-journal.unipma.ac.id/index.php/electra/about/editorialTeamBio/659173" target="_blank" rel="noopener"><strong>Bayu Fandidama</strong></a></td> </tr> <tr valign="top"> <td width="20%">Managing Editor</td> <td width="80%"><strong><a href="https://e-journal.unipma.ac.id/index.php/electra/about/editorialTeamBio/1033250" target="_blank" rel="noopener">Ridam Dwi Laksono</a></strong>; <br /><strong><a title="link profil pengurus jurnal" href="https://e-journal.unipma.ac.id/index.php/electra/about/editorialTeamBio/658900" target="_blank" rel="noopener">Dody Susilo</a></strong></td> </tr> <tr valign="top"> <td width="20%">Publisher</td> <td width="80%"><strong><a href="http://unipma.ac.id/">Universitas PGRI Madiun</a></strong></td> </tr> <tr valign="top"> <td width="20%">Managed by</td> <td width="80%"><strong><a title="link prodi TE" href="http://tele.unipma.ac.id/" target="_blank" rel="noopener">Program Studi Teknik Elektro</a> <a title="link FT" href="http://ft.unipma.ac.id/" target="_blank" rel="noopener">Fakultas Teknik</a> UNIPMA</strong></td> </tr> <tr valign="top"> <td width="20%">Citation Analysis</td> <td width="80%"><a title="link Google Scholar" href="https://scholar.google.co.id/citations?user=bul2Wz4AAAAJ&amp;hl=id" target="_blank" rel="noopener"><strong>Google Scholar</strong></a></td> </tr> </tbody> </table> <p><strong>Electrical Engineering Articles</strong> is scientific journal that publishes articles in the field of Electrical Engineering, Electronics, telecommunication, informatics, system engineering, Control System and Renewable Energy Application. It is a journal to encourage research publication to research scholars, academicians, professionals and student engaged in their respective field. Author can submit manuscript by doing <a title="Online Submission" href="https://e-journal.unipma.ac.id/index.php/electra/about/submissions#onlineSubmissions" target="_blank" rel="noopener">online submission</a>. Author should prepare their manuscript to the instructions given in <a title="Author Guidelines" href="https://e-journal.unipma.ac.id/index.php/electra/about/submissions#authorGuidelines" target="_blank" rel="noopener">Author Guidelines</a> before doing online submission. Template of article can be <a href="https://docs.google.com/document/d/17JR2isXzi-F6ve7GH38orYFBbRTbf-P1/edit" target="_blank" rel="noopener">download</a> in right sidebar. All submissions will be reviewed and evaluated based on originality, technical research, and relevance to journal contributions. Electrical Engineering Articles is published by Universitas PGRI Madiun on <strong>September</strong> and <strong>March.</strong> </p> en-US <p>With the receipt of the article by ELECTRA Editorial Board and the decision to be published, the copyright regarding the article will be transferred to ELECTRA Journal.</p><p>ELECTRA has the right to multiply and distribute the article and every author is not allowed to publish the same article that was published in this journal.</p><p><a href="http://creativecommons.org/licenses/by-nc-sa/4.0/" rel="license"><img style="border-width: 0;" src="https://i.creativecommons.org/l/by-nc-sa/4.0/88x31.png" alt="Lisensi Creative Commons" /></a><br />Ciptaan disebarluaskan di bawah <a href="http://creativecommons.org/licenses/by-nc-sa/4.0/" rel="license">Lisensi Creative Commons Atribusi-NonKomersial-BerbagiSerupa 4.0 Internasional</a>.</p><p>Under the following terms:</p><p>Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.</p><p>NonCommercial — You may not use the material for commercial purposes.</p><p>ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.</p><p> </p> bayuf@unipma.ac.id (Bayu Fandidarma, S.T., M.T.) ridam.dl@unipma.ac.id (Ridam Dwi Laksono, S.Si., M.Pd) Fri, 28 Mar 2025 00:00:00 +0700 OJS 3.3.0.11 http://blogs.law.harvard.edu/tech/rss 60 EVALUASI INTENSITAS PENCAHAYAAN GEDUNG RUMAH SAKIT UMUM DAERAH OTANAHA KOTA GORONTALO https://e-journal.unipma.ac.id/index.php/electra/article/view/21077 <p><em>RSUD Otanaha merupakan salah satu rumah sakit di Kota Gorontalo yang mengalami permasalahan pencahayaan ruangan yang belum memenuhi standar. Standar pencahayaan sangat penting untuk dipatuhi guna memastikan lingkungan yang aman, nyaman, dan sesuai dengan kebutuhan pengguna. Oleh karena itu, penelitian ini bertujuan untuk mengevaluasi intensitas pencahayaan pada gedung RSUD Otanaha Kota Gorontalo. Penelitian ini menggunakan metode observasi serta pengukuran langsung terhadap objek yang akan diukur, seperti luas ruangan dan intensitas cahaya. Hasil penelitian menunjukkan bahwa terdapat 36 ruangan yang belum memenuhi standar intensitas pencahayaan sesuai dengan Permenkes RI No. 40 Tahun 2022 tentang persyaratan teknis bangunan, prasarana, dan peralatan kesehatan rumah sakit. Agar intensitas pencahayaan sesuai dengan standar, diperlukan penambahan jumlah titik lampu yang bervariasi di setiap ruangan. Selain itu, kebutuhan pencahayaan untuk berbagai waktu penggunaan ruangan—pagi, siang, sore, dan malam—dapat dipenuhi dengan pengaturan penyalaan jumlah titik lampu sesuai rekomendasi. Berdasarkan standar SNI 6197:2011 tentang Konservasi Energi pada Sistem Pencahayaan, spesifikasi lampu yang direkomendasikan adalah lampu 13 watt dengan intensitas cahaya 1200 lumen. </em></p> <p><em>RSUD Otanaha is a hospital in Gorontalo City that faces issues with inadequate room lighting, which does not meet the required standards. Compliance with lighting standards is essential to ensure a safe, comfortable environment that meets user needs. Therefore, this study aims to evaluate the lighting intensity in the RSUD Otanaha building. This research employs observation methods and direct measurements of room dimensions and light intensity. The results indicate that 36 rooms do not meet the lighting intensity standards set by Minister of Health Regulation (Permenkes) No. 40 of 2022 concerning technical requirements for hospital buildings, infrastructure, and medical equipment. To achieve the required lighting intensity, additional light points with varying numbers are needed in each room. Furthermore, lighting requirements for different times of the day—morning, afternoon, evening, and night—can be fulfilled by adjusting the number of activated light points as recommended. According to SNI 6197:2011 on Energy Conservation in Lighting Systems, the recommended specification is a 13-watt lamp with a luminous intensity of 1200 lumens.</em></p> Lanto Mohamad Kamil Amali , Hendra Palakua, Yasin Mohamad , Nova Elysia Ntobuo Copyright (c) 2025 ELECTRA : Electrical Engineering Articles http://creativecommons.org/licenses/by-nc-sa/4.0 https://e-journal.unipma.ac.id/index.php/electra/article/view/21077 Fri, 28 Mar 2025 00:00:00 +0700 PERANCANGAN PEMBANGKIT LISTRIK TENAGA SURYA ROOFTOP MENGGUNAKAN SAM GEDUNG FAKULTAS TEKNIK UNIVERSITAS NEGERI GORONTALO https://e-journal.unipma.ac.id/index.php/electra/article/view/21204 <p><em>Masalah kelistrikan di Indonesia yaitu kebutuhan listrik meningkat lebih pesat dibandingkan pemenuhan pasokan listrik. Kebijakan Energi Nasional (KEN) menargetkan bahwa rasio elektrifikasi mendekati 100% pada tahun 2025. Dalam Grand Strategi Energi Nasional, telah dipetakan rencana penambahan kapasitas EBT sebesar 38 Giga Watt (GW) sampai dengan 2035. Untuk mencapai target tersebut, pemerintah memprioritaskan pengembangan energi surya karena biaya investasi yang rendah dan waktu pelaksanaan yang singkat. Wilayah Gorontalo yang berada di dekat garis khatulistiwa memiliki suhu udara 23,30-33,40 kondisi ini memungkinkan energi terbarukan yang bersumber dari tenaga surya dapat dilaksanakan di provinsi Gorontalo. Penelitian membutuhkan data seperti luas area atap, potensi radiasi lokasi, kemiringan dan orientasi. Hasil simulasi menunjukkan energi AC tahunan pada tahun pertama adalah 335,844 kWh, atap bagian selatan 420m<sup>2</sup> menampung modul surya sebanyak 136, atap bagian utara 323,8m<sup>2</sup> menampung 100 modul surya, untuk atap bagian barat 592,9m<sup>2</sup> menampung 244 modul surya. Modul surya berkapasitas 400wp berjumlah 480 dan membutuhkan 4 inverter yang berkapasitas 40 kWac dengan kapasitas yang dapat dihasilkan PLTS sebesar 192,4 kWp. Setelah memasang PLTS konsumsi energi listrik gedung Fakultas Teknik dapat menghemat penggunaan energi listrik menjadi 585193 kWh/tahun atau 1603,26 kWh/hari.</em></p> <p><em>Indonesia's electricity problem is that electricity needs increase faster than electricity supply fulfillment. The National Energy Policy (KEN) targets that the electrification ratio is close to 100% by 2025. In the National Energy Strategy Grand, there has been a plan to add an EBT capacity of 38 Giga Watt (GW) until 2035. To achieve this target, the government prioritizes the development of solar energy due to low investment costs and short implementation time. The Gorontalo region near the equator has an air temperature of 23.30-33.40 allowing renewable energy sourced from solar power to be carried out in Gorontalo province. Research requires data such as roof area, site radiation potential, tilt and orientation. Simulation results show the annual AC energy in the first year was 335.844 kWh, the southern roof 420m<sup>2</sup> accommodating 136, the northern roof 323.8m<sup>2</sup> accommodating 100 solar modules, for the western roof 592.9m<sup>2</sup> accommodating 244 solar modules. The 400wp solar module has a capacity of 480 and requires 4 inverters with a 40 kWac capacity with a PLTS-generating capacity of 192.4 kWp. The Faculty of Engineering building can save electric energy use to 585193 kWh/year or 1603.26 kWh/day after installing PLTS.</em></p> Nasrun Ishak, Jumiati Ilham, Ervan Hasan Harun Copyright (c) 2025 ELECTRA : Electrical Engineering Articles http://creativecommons.org/licenses/by-nc-sa/4.0 https://e-journal.unipma.ac.id/index.php/electra/article/view/21204 Fri, 28 Mar 2025 00:00:00 +0700 STUDI PERANCANGAN SISTEM PLTS ON-GRID PADA KAWASAN PLTD SETAJAM https://e-journal.unipma.ac.id/index.php/electra/article/view/22037 <p><em>Penggunaan energi baru terbarukan di Indonesia semakin menjadi fokus utama dalam rangka memenuhi ketahanan energi nasional. Perancangan sistem PLTS yang terhubung secara On-grid dengan sistem PLTD, memiliki kelebihan tidak perlu adanya penambahan baterai pada sistem PLTS. Salah satu upaya untuk mewujudkan transformasi menuju penggunaan energi ramah lingkungan, PLN ULP Dabo Singkep mencanangkan penggunaan sistem PLTS on grid sebagai supplay pendukung PLTD untuk menggurangi emisi gas karbon. Metode yang digunakan dalam penelitian adalah perencanaan melalui aplikasi Homer Pro, software ini mampu melakukan perhitungan dan analisis terkait keadaan sumber energi terbarukan suatu daerah, sehingga membantu menganalisis berbagai skenario konfigurasi sistem energi terbarukan dan sistem kelistrikan. Hasil penelitian ini menunjukan kawasan PLTD Setajam optimal dilakukan pemasangan sistem PLTS On-grid, hal ini ditunjukan dengan nilai iradiasi matahari sebesar 4,636 kWh/m2/d. PLTD Setajam memilki beban rata-rata pelanggan 4,024 MW, dengan menggunakan aplikasi Homer Pro didapat konfigurasi sistem terbaik yaitu kombinasi sistem PLTS On-grid dengan PLTD, dimana sistem PLTS berkontribusi untuk mensuplai sistem sebesar 10,9% dengan total produksi listrik tahunan sebesar 198.8520 kWh/tahun, sedangkan sistem PLTD mampu mensuplai sistem sebesar 89,1% dengan total produksi listrik tahunan sebesar 36.082.440 kWh/tahun. Kombinasi PLTS On-grid dengan sistem PLTD menghasilkan biaya operating cost sebesar Rp 17.600.000.000/tahun.</em></p> <p><em>The use of new renewable energy in Indonesia is increasingly becoming a major focus in order to meet national energy security. The design of a PLTS system that is connected on-grid to the PLTD system has the advantage of not needing to add batteries to the PLTS system. One of the efforts to realize the transformation towards the use of environmentally friendly energy, PLN ULP Dabo Singkep has launched the use of an on-grid PLTS system as a supporting supply for PLTD to reduce carbon gas emissions. The method used in the research is planning through the Homer Pro application, this software is able to perform calculations and analysis related to the state of renewable energy sources in an area, thus helping to analyze various configuration scenarios of renewable energy systems and electrical systems. The results of this study indicate that the Setajam PLTD area is optimal for the installation of the On-grid PLTS system, this is indicated by the solar irradiation value of 4.636 kWh/m2/d. Setajam PLTD has an average customer load of 4.024 MW, using the Homer Pro application, the best system configuration is a combination of the On-grid PLTS system with PLTD, where the PLTS system contributes to supplying the system by 10.9% with a total annual electricity production of 198,8520 kWh/year, while the PLTD system is able to supply the system by 89.1% with a total annual electricity production of 36,082,440 kWh/year. The combination of On-grid PLTS with the PLTD system results in an operating cost of Rp. 17,600,000,000/year</em></p> Sonny Nur Hidayat, Ida Widihastuti Copyright (c) 2025 http://creativecommons.org/licenses/by-nc-sa/4.0 https://e-journal.unipma.ac.id/index.php/electra/article/view/22037 Fri, 28 Mar 2025 00:00:00 +0700 RANCANG BANGUN MONITORING BLIND SPOT AREA PADA MOBIL MPV MENGGUNAKAN NODEMCU ESP 8266 DENGAN BLYNK https://e-journal.unipma.ac.id/index.php/electra/article/view/20783 <p><em>Blind Spot atau titik buta dalam berkendara adalah area di sekitar pengemudi yang tidak bisa dilihat saat mengemudi karena keterbatasan pandangan pada kaca spion. Akibat dari keterbatasan ini bisa menyebabkan kecelakaan. Oleh karena itu, rancangan sistem deteksi blind spot ini bertujuan untuk mencegah kecelakaan di jalan saat pengemudi mengendarai kendaraannya. Penelitian ini menggunakan dua metode: pertama, sensor ultrasonik untuk mengukur jarak di bagian depan mobil MPV, dan kedua, NodeMCU ESP8266 untuk mengolah data dari sensor ultrasonik dan mengirimkannya ke aplikasi Blynk. Data hasil pengukuran langsung ditampilkan di aplikasi Blynk. Jarak yang dianalisis berkisar antara 20 cm hingga 330 cm. </em><em>Pada hasil pengujian didapatkan error tertinggi pada sensor adalah 3,84% dari 32 kali percobaan. Kesimpulan dari pengujian menunjukkan bahwa sensor ultrasonik dapat membaca jarak dengan rata-rata error sebesar 1,65% untuk sensor depan kiri dan 1,64% untuk sensor depan kanan. Dalam pengujian sistem keseluruhan, tingkat kesalahan tertinggi untuk sensor depan kiri dan kanan adalah 3,84%. Selain itu, akurasi sensor depan kiri tercatat sebesar 98,66% dan sensor depan kanan 98,84%. Pengujian sudut pada kedua sensor menunjukkan bahwa pada sudut 0-50 derajat, buzzer masih berbunyi, tetapi jika sudut lebih dari 50 derajat, buzzer tidak berbunyi. NodeMCU ESP8266 berhasil mengirim data ke aplikasi Blynk, yang memberikan peringatan "STOP" jika jarak kurang dari 30 cm, "HATI-HATI" jika jarak antara 30 cm dan 50 cm, dan "BEBAS HAMBATAN" jika jarak lebih dari 50 cm.</em></p> <p><em>Blind Spot or blind spot in driving is an area around the driver that cannot be seen while driving due to limited visibility in the rearview mirror. As a result of this limitation, it can cause accidents. Therefore, the design of this blind spot detection system aims to prevent accidents on the road when the driver is driving his vehicle. This study uses two methods: first, an ultrasonic sensor to measure the distance at the front of the MPV car, and second, the NodeMCU ESP8266 to process data from the ultrasonic sensor and send it to the Blynk application. The measurement data is directly displayed in the Blynk application. The distance analyzed ranges from 20 cm to 330 cm. The test results showed that the highest error in the sensor was 3.84% from 32 trials. The conclusion of the test shows that the ultrasonic sensor can read the distance with an average error of 1.65% for the left front sensor and 1.64% for the right front sensor. In the overall system test, the highest error rate for the left and right front sensors was 3.84%. In addition, the accuracy of the left front sensor was recorded at 98.66% and the right front sensor was 98.84%. Angle testing on both sensors shows that at an angle of 0-50 degrees, the buzzer still sounds, but if the angle is more than 50 degrees, the buzzer does not sound. The NodeMCU ESP8266 successfully sends data to the Blynk application, which gives a warning "STOP" if the distance is less than 30 cm, "CAUTION" if the distance is between 30 cm and 50 cm, and "OBSTACLE FREE" if the distance is more than 50 cm</em></p> Bayu Satrio Kinasih, Dody Susilo, Ridam Dwi Laksono Copyright (c) 2025 ELECTRA : Electrical Engineering Articles http://creativecommons.org/licenses/by-nc-sa/4.0 https://e-journal.unipma.ac.id/index.php/electra/article/view/20783 Fri, 28 Mar 2025 00:00:00 +0700 ANALISIS PEMELIHARAAN KINERJA DENGAN METODE THERMOVISI PADA JARINGAN SUTT 70KV GI MANISREJO https://e-journal.unipma.ac.id/index.php/electra/article/view/20791 <p><em>Pemeliharaan kinerja Sistem Utilitas Tenaga Listrik (SUTT) memainkan peran penting dalam memastikan ketersediaan dan keandalan infrastruktur tenaga listrik. Penelitian ini memperkenalkan pendekatan inovatif yang menggabungkan metode termovisi dengan analisis pemeliharaan kinerja untuk mengevaluasi kondisi termal serta kinerja jaringan SUTT. Metode termovisi digunakan untuk mendeteksi hot spot dan anomali termal pada peralatan jaringan, yang dapat mengindikasikan potensi kegagalan sistem. Selain itu, analisis pemeliharaan kinerja mempertimbangkan berbagai faktor yang memengaruhi kinerja jaringan, seperti suhu operasional, beban listrik, dan tingkat keausan peralatan. Hasil pengukuran termovisi pada jaringan SUTT 70 kV GI Manisrejo arah Caruban dilakukan pada dua tower, yaitu tower 176 dan tower 175, dengan hasil sebagai berikut: Tower 176 memiliki rata-rata arus sebesar 54 A, suhu klem berkisar antara 30°C hingga 33°C, serta suhu konduktor rata-rata 26°C. Tower 175 memiliki rata-rata arus 54 A, suhu klem antara 31°C hingga 34°C, dan suhu konduktor rata-rata 27°C. Berdasarkan hasil tersebut, kondisi kedua tower dinyatakan baik karena nilai arus, suhu klem, dan suhu konduktor masih berada dalam batas standar. Tindak lanjut yang dilakukan adalah pengujian rutin setiap enam bulan. Selain itu, perhitungan nilai emisivitas pada jaringan SUTT 70 kV GI Manisrejo arah Caruban juga dilakukan pada kedua tower. Hasilnya, tower 176 memiliki nilai rata-rata emisivitas pada setiap phasa berkisar antara 0,4771 hingga 0,4937. Sementara itu, tower 175 memiliki nilai rata-rata emisivitas pada setiap phasa berkisar antara 0,4655 hingga 0,4937. Hasil perhitungan emisivitas dan selisih suhu menunjukkan bahwa kedua tower berada dalam kondisi yang baik karena masih sesuai dengan standar yang ditetapkan. Tindak lanjut yang dilakukan adalah pengujian rutin setiap enam bulan. Dengan demikian, berdasarkan hasil pengukuran termovisi, perhitungan nilai emisivitas, dan selisih suhu, dapat disimpulkan bahwa kondisi jaringan SUTT yang diuji berada dalam kategori baik serta sesuai dengan standar yang berlaku.</em></p> <p><em>The maintenance of Electrical Utility System (SUTT) plays a crucial role in ensuring the availability and reliability of electrical infrastructure. This study introduces an innovative approach that combines the thermographic method with performance maintenance analysis to evaluate the thermal condition and performance of the SUTT network. The thermographic method is used to detect hot spots and thermal anomalies in network equipment, which may indicate potential system failures. Additionally, performance maintenance analysis considers various factors affecting network performance, including operational temperature, electrical load, and equipment wear levels. The thermographic measurements were conducted on the 70 kV SUTT network at GI Manisrejo towards Caruban, focusing on two towers, namely tower 176 and tower 175, with the following results: Tower 176 recorded an average current of 54 A, clamp temperature ranging from 30°C to 33°C, and an average conductor temperature of 26°C. Meanwhile, tower 175 had an average current of 54 A, clamp temperature ranging from 31°C to 34°C, and an average conductor temperature of 27°C. Based on these results, both towers were found to be in good condition, as the current values, clamp temperatures, and conductor temperatures were within standard limits. The follow-up action taken was a routine inspection every six months. Additionally, the emissivity values of the 70 kV SUTT network at GI Manisrejo towards Caruban were calculated for both towers. The results showed that tower 176 had an average emissivity value per phase ranging from 0.4771 to 0.4937, while tower 175 had an average emissivity value per phase ranging from 0.4655 to 0.4937. The emissivity calculations and temperature differences indicated that both towers were in good condition as they remained within the established standard limits. The follow-up action taken was a routine inspection every six months. Thus, based on the thermographic measurements, emissivity calculations, and temperature differences, it can be concluded that the tested SUTT network is in good condition and complies with the applicable standards</em></p> Mahadika Putra Dirgantara, Ina Sunaryantiningsih Copyright (c) 2025 ELECTRA : Electrical Engineering Articles http://creativecommons.org/licenses/by-nc-sa/4.0 https://e-journal.unipma.ac.id/index.php/electra/article/view/20791 Fri, 28 Mar 2025 00:00:00 +0700 PERANCANGAN SISTEM MONITORING PANEL SURYA DENGAN BERBASIS IOT MENGGUNAKAN BLYNK https://e-journal.unipma.ac.id/index.php/electra/article/view/20782 <p><em>Salah satu teknologi yang sangat potensial untuk menghasilkan energi matahari adalah teknologi panel surya, terutama di negara-negara tropis seperti Indonesia. Saat ini, teknologi pemanen energi berbasis panel surya/photovoltaic (PV) sangat maju dan banyak digunakan untuk berbagai kebutuhan. Tujuan Dari penelitian ini untuk mengetahui luaran dari panel surya. Pengujian ini di lakukan selama 7 hari dengan 7 kali pengukuran yaitu pada jam 09.00 hingga jam 15.00. Alat pengujian menggunakan sensorINA219 dan watt meter. Hasil pengujian mendapatkan hasil rata rata daya harian yaitu 11,14 watt pada pengukuran menggunakan Watt meter. Sedangkan hasil rata rata daya yang di peroleh sensor INA219 adalah 7,77 watt. Untuk melakukan pengujian arus dan tegangan pada panel surya, penelitian ini menggunakan panel surya 50 wp jenis pollikristalin, mikrokontroler NodeMCU ESP8266 dan sensor INA219. Data kemudian dikirim ke aplikasi Blynk melalui internet.</em></p> <p><em>One technology that has great potential for producing solar energy is solar panel technology, especially in tropical countries like Indonesia</em><em>. Currently, energy harvesting technology based on solar panels/photovoltaic (PV) is very advanced and widely used for various needs. The aim of this research is to determine the output of solar panels. This test was carried out for 7 days with 7 measurements, namely from 09.00 to 15.00. The testing tool uses an INA219 sensor and a watt meter. The test results showed that the average daily power was 11.14 watts when measured using a Watt meter. Meanwhile, the average power results obtained by the INA219 sensor were 7.77 watts. To test the current and voltage on solar panels, this research uses a 50 wp polycrystalline solar panel, a NodeMCU ESP8266 microcontroller and an INA219 sensor. The data is then sent to the Blynk application via the internet.</em></p> Dian Faisal Akbar, Irna Tri Yuniahastuti, Churnia Sari Copyright (c) 2025 ELECTRA : Electrical Engineering Articles http://creativecommons.org/licenses/by-nc-sa/4.0 https://e-journal.unipma.ac.id/index.php/electra/article/view/20782 Fri, 28 Mar 2025 00:00:00 +0700