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Oktarina Heriyani
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TINJAUAN PUSTAKA: PERANCANGAN SISTEM PENDINGIN TERMOELEKTRIK BERTENAGA SURYA DAN RAMAH LINGKUNGAN Enrico Chiesa Virgianto; Oktarina Heriyani
Prosiding Seminar Nasional Teknoka Vol 10 (2025): Proceeding of TEKNOKA National Seminar - 10
Publisher : Fakultas Teknik, Universitas Muhammadiyah Prof. Dr. Hamka, Jakarta

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Abstract

The growing demand for environmentally friendly cooling technologies has encouraged the use of thermoelectric systems based on the Peltier effect as an alternative to conventional vapor-compression systems that rely on harmful refrigerants. This research focuses on designing a portable cooling device powered by solar-generated electricity to create an efficient and sustainable refrigeration solution. The system integrates solar panels, a battery, a TEC module, a heatsink, a coldsink, and cooling fans to ensure effective heat dissipation. Performance evaluation was conducted through three experimental tests by calculating the Coefficient of Performance (COP) and analyzing convective heat transfer using Reynolds number, friction factor, Nusselt number, and heat flux. The results show that solar intensity plays a key role in determining the electrical power supplied to the thermoelectric module, thus influencing its cooling performance. COP values varied across the trials, with the highest average value of 0.167944 recorded in the third test. Although its efficiency remains lower than that of vapor-compression systems, the prototype demonstrates that a solar-powered thermoelectric cooler can serve as an energy-efficient, refrigerant-free, and environmentally friendly portable cooling solution.
Co-Authors Abdul Rahman Abdul Rahman Soleh Pohan Adittia Fajar Afandi, Rizki Afif Agus Fikri Agus Fikri Ahmad Ramdhani, Ahmad Aji, Ikbal Prasetiyo Akhiruddin Maddu Akhmad Rizal Dzikrillah Alamsyach, Rizky Aldi fadillah Amin, Syahrul Ashar, Ilham Ariawan Atiqah Mutia Avorizano, Arry Cahyani, Regita Septia Choirul Prayoga Dan Mugisidi Deka Rama Ligustian Delvis Agusman Dimas Ramadhan Putra Dimas Ramadhan Putra Dwi ASTUTI Dwibowo, Dany Alvian Dzikrillah, Achmad Rizal Eddy Ramdan Eef syaifuloh Emilia Roza Enrico Chiesa Virgianto Fadhlurrahman Zaki Fahmi, Muhammad Idrokul Faldy Irwiensyah Farhan Putra Arya, M. Iqbal Faturahman, Hamdi Fauzi, Herman Fikri, Agus Firman Noor Hasan Hamdi Faturahman Hamdi Faturohman Hamzah, Arif Hangga Putra Prabawa Harry Ramza Hendi Saryanto Hilmi, Irfan Ikbal Prasetiyo Aji Jayawarsa, A.A. Ketut Jhav Sund Oktoricoento Khoirunnisa, Martha Luhung, Rizal Andi M Mujirudin M. Mujirudin M.Kom, Sugema Mohammad Mujirudin Mohammad Yusuf D Muhammad Ramdani Muhammad Rayhan Muhammad Zahir Bahasyim Mujirudin, Mohammad N, Kevin Sigit Dwi Nazaruddin Sinaga Nofendri, Yos Nugroho, Agung Nurfadillah, Zaka Nurkholid, Nurkholid Oktavian, Akbar Oktoricoento, Jhav Sund Pancatatva Hesti Gunawan Pangestu, Anugrah Widhi Parwatmoko, Giri Putra Arya, Muhammad Iqbal Farhan Ramadan, Hamdan Ramza, Harry Regita Septia Cahyani Reza Ferizal Akbar Rifky, Rifky Riyan Ariyansah Rizal Andi Luhung Rosalina Rozaki, Syahrul Maulana Safi'i, Muhamad Sahrudin Sahrudin Sahrudin Sahrudin Sahrudin, Sahrudin Saputra, Muhamad Juli Sayuti, Adi Tegar Sistani, Muhammad Ghiffar Soleh Pohan, Abdul Rahman Sugema Sugema M.Kom Suheri Kertosenjoyo2, Suheri Sulistiono, Ibnu Supardi Atisina Susanto Susanto Susanto Susanto Tabah Priangkoso Tegar Imaniar Kusnanto Widodo Widodo Wijaya, Victor Indra Wirangga, Ristanto Yafid Effendi Yoga Aditya Yulikastomo yusuf, Ahmad Maulana Zaka Nurfadilah