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Essay On Solar Energy

868 Words4 Pages

Solar energy is energy that produces from the sun. It is a renewable source of energy that can substitute the non-renewable source such as fossil fuel. Nowadays, solar energy technologies are becoming more advanced. It can light homes, produce hot water, heat homes and electricity. Engineers started to develop the solar energy to different kind of devices and market these devices throughout the international world.
In the globalization era, one of the biggest electrical application uses is the water heater in the home because most of the people like to take a hot shower every day. Therefore, the solar water heater is begun to introduce. Solar water heater is a simple and efficiency way to get energy from the sun. This technology is also known as solar thermal. Besides, solar water heaters consist of a heat collector and the water tank. The heat collector acts as the solar convertor. There are different types of heat collector; there are evacuated tube collector and flat plate collector. The heat collectors or solar thermal collector installed on the roof of the house to absorb solar energy. There are differences between the solar heat collector and solar panel. Although both of them are relying on the energy from the sun, solar thermal collectors and solar panels are used for different way. For an example, a solar panel is used to convert solar energy to electricity energy, in the other hand, a solar water heater or solar thermal collector is converting the solar energy to

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