In direct solar energy technology there are two main types- solar thermal and solar photovoltaic. The principle function in both technologies is similar, which involves converting raw energy from the sun into electricity. However, there is still a significant difference between the two. This article will focus on solar thermal energy versus photovoltaic energy. Solar energy is one of the fastest-growing sources of clean energy, and people all around the world and now more and more embracing solar panels use to meet their energy needs in order to cut down their carbon footprint through renewable energy. When choosing between photovoltaic solar energy and thermal solar energy, you may be confused about the differences. Read on to learn more about the differences between these two types of solar technologies and which one is the best option for your home. SEM Power are top Florida solar installer. Call SEM Power today for your solar installation needs!
Solar Thermal Technology
Solar thermal is a technology that takes sunlight and changes it to heat, stores it, and then transforms it later into electricity. The panels on rooftops collects sunlight and heat the liquid in tubes which goes later into a cylinder ready for use. The fluid that is typically heated by the concentrated sunlight is either able to be in the form of a liquid or a gas. Different types of engines such as gas turbines, Stirling engines, steam engines, and more are able to be easily generate 10’s to 100’s of megawatts of power. The difference between a solar thermal system and a solar photovoltaic system is that it works through the concentration of sunlight in order to produce heat. This heat, in turn will drive a heat engine that turns a generator in order to generate electrical energy. This energy is suitable for usage in industries, commercial, and residential sectors. Solar thermal is mostly used in heating up water.
Photovoltaic Solar Technology
So what are solar photovoltaic panels? Top Florida solar installers SEM Power are here to answer your questions. Solar PVs take the PV technology to collect sun rays and directly changes it into electrical energy. These types of panels work best during the day when there is sunlight. Photovoltaic directly changes the light from the sun in order to produce electricity. A solar PV panel functions in away that allows light particles or photos to heat electrons from atoms which generates electrical power. These solar panels are made up of smaller units that are also called photovoltaic cells. Every photovoltaic cell is typically a sandwich that is made up of two semi-conductor slices such as silicon. Solar PV panels are a recent development in technology versus thermal panels, and solar panels are able to absorb sunlight and convert it into electricity through a silicon-based technology.
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Both photovoltaic solar and thermal solar are high energy technologies which represent high energy technologies that can provide homeowners with clean and green energy. Moreover, deciding the one to opt for can be quite tricky. While solar thermal is your perfect solution for heating up water, solar PV is the latest technology and has more general benefits. If you are looking for Florida solar installers to install any of these types of technologies, call SEM Power today!