Skripsi
ANALISIS PENGARUH PENAMBAHAN REFLEKTOR GALVALUM DAN PENDINGIN LIQUID COOLING SYSTEM BERBASIS TEC1-12706 TERHADAP DAYA LUARAN PANEL SURYA MONOKRISTALIN 20 WP
The performance of solar panels is influenced by solar irradiance and operating temperature, where higher irradiance can increase output power but also raises the panel temperature, leading to a potential decrease in efficiency. Performance enhancement can be achieved by adding a reflector to maximize the received radiation and a cooling system to maintain a stable temperature. This study uses a 20 Wp monocrystalline solar panel under three conditions: without a reflector and cooling system, with a Galvalume reflector, and with a Galvalume reflector combined with a cooling system. The results show that the panel without any modification produces an output power of 18,59 W with an efficiency of 27,470 %, while the use of a Galvalume reflector increases the output power to 20.705 W with an efficiency of 30.591%. Furthermore, the combination of a Galvalume reflector and a liquid cooling system based on TEC1-12706 reduces the operating temperature and yields the highest performance, with an output power of 21.506 W and an efficiency of 31.775%, indicating that this configuration provides the most optimal solar panel performance
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