You may be asking "What is solar energy? Well, you're not alone. Many people are not sure what the benefits of solar energy can be and how it can help you save money on your monthly bills. The benefits of solar energy are so great, here are some frequently asked questions.
What is Solar Energy?
Solar energy is the sun's thermal radiation energy, mainly expressed as sun rays, and is generally used in modern times to generate electricity or provide energy for water heaters. Since the dawn of life on Earth, it has survived mainly on the thermal radiation energy provided by the sun, and since ancient times humans have known how to dry objects in the sun and use it as a method of making food, such as making salt and salted fish. In the case of decreasing fossil fuels, solar energy has become an important part of human use of energy, and continue to develop. Solar energy is utilized in two ways: photothermal conversion and photoelectric conversion, and solar power is an emerging renewable energy source. Solar energy in a broad sense also includes the earth's wind, chemical and water energy.
Solar energy is generated from the sun's internal hydrogen atoms by hydrogen-helium fusion releasing enormous amounts of nuclear energy from the sun's radiation. The vast majority of the energy required by humans comes directly or indirectly from the sun. Plants release oxygen and absorb carbon dioxide through photosynthesis and convert solar energy into chemical energy to be stored in the plant. Fossil fuels such as coal, oil, and natural gas are also primary energy sources that evolved over long geological periods from plants and animals buried in the ground in ancient times. The energy contained in the Earth itself is usually referred to as energy related to the thermal energy within the Earth and energy related to atomic nuclear reactions.
How Does Solar Energy Provide Energy?
Solar energy absorbs energy from the sun through panels and converts the sunlight into electricity that is stored on photovoltaic cells. This stored energy waiting to be utilized can be up to several months, and the amount depends on the capacity of the converter.
What Are the Advantages of Solar Energy?
Solar energy is the cleanest source of renewable energy other than nuclear. However you cannot build a nuclear power plant in your backyard. If one wishes to quickly build an alternative energy source to save money on bills, there is no doubt that building a solar facility is the best way to go. Its greatest advantage is that there is no pollution. Getting energy from the sun does not exacerbate the effects of global warming and greenhouse gas emissions.
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