STUDI KINERJA PHOTOVOLTAIC MONOCRYSTALLINE DENGAN SISTEM PENDINGIN UDARA

Rifai, Hanif Choiru and , Nurmuntaha Agung Nugraha, S.T., M.T (2023) STUDI KINERJA PHOTOVOLTAIC MONOCRYSTALLINE DENGAN SISTEM PENDINGIN UDARA. Skripsi thesis, Universitas Muhammadiyah Surakarta.

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Abstract

Global demand for energy has increased due to population growth and the improving economic situation in most parts of the world, so alternative energy is needed to reduce the use of fossil energy, one of which is solar energy. PV is an attractive alternative because it is environmentally friendly. Solar panels convert sunlight directly into electricity, but the temperature of the solar panels becomes too hot due to excess solar radiation and ambient temperature, so that the performance of the solar panels is less than optimal. The purpose of this research is to reduce the temperature of the solar panels by using a cooling system so that the solar panels work optimally. This study uses a comparison of the performance of two solar panels with an angle of 20° and facing north. On one of the solar panels is designed with an air cooling system. The research was conducted for three days in October 2022 with different weather conditions. The test parameters include current, voltage, temperature, power and efficiency. The test results show that the performance of solar panels with a cooling system is better than solar panels without a cooling system. The increase is indicated by an increase in current, voltage, power, efficiency, and a decrease in solar panel temperature. The efficiency of solar panels with a cooling system increases, namely on cloudy weather (37.14 ℃) by 15.9%, on cloudy sunny weather (38.2 ℃) by 16.25%, and on sunny weather (40.3 ℃) by 14.18%.

Item Type:	Thesis (Skripsi)
Uncontrolled Keywords:	solar panels, cooling systems, natural circulating water coolers, solar energy
Subjects:	T Technology > TJ Mechanical engineering and machinery
Divisions:	Fakultas Teknik > Teknik Mesin
Depositing User:	HANIF CHOIRU RIFAI
Date Deposited:	17 May 2023 02:29
Last Modified:	17 May 2023 02:29
URI:	http://eprints.ums.ac.id/id/eprint/112333

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