cooling solar cells by using the light reflection technique

Abstract

Energy is an important factor in human life. Today's energy use is the energy we use today, most of it is energy. In spite of the rising oil prices, our country does not have enough oil to meet the demand. So the state has to spend a lot of money on imports of crude oil, so one way to reduce energy consumption is to use renewable energy. Based on the geography and location of Thailand. Solar energy is a renewable energy that is very suitable to use as a lot. Solar energy can be transformed into electricity. Therefore, this research presents cooling solar cells by using the light reflection technique. The use of solar cells to convert light energy into electricity. But because solar panels produce electricity by using only light, the heat that comes with solar energy is not necessary to generate electricity, but to reduce the efficiency of solar cells. The temperature increases every 1 degree Celsius. Will reduce the electricity production of solar cells. In order to increase efficiency, solar cells are installed inside the shade and receive light from the mirror to reduce the temperature of the solar cells. By creating a solar protective cover to cover the solar cells in an indoor area. Install mirror glass Reflection into the solar cell Experiment at 2 meters using mono-crystalline solar cells. Two panels are used in each of two panels to compare the results of the experiment. And direct sunlight.