Today, solar power is widely considered to be one of the most environmentally friendly and desirable forms of energy. Let’s start with the most obvious first step. Since the dawn of time, solar electricity has been around. Microbial, plant, and animal life have all relied on it as a fundamental source of energy. Almost all of the food on the planet is produced by plants through photosynthesis, and they are at the bottom of the food chain. Furthermore, the plants and animals that were used to make fossil fuels, on which we now rely so heavily, lived a long time ago. Until recently, human beings were unable to capture solar energy so that it could be used at any time of day or night, and in any weather, stored, and transmitted.
The sun’s energy is absorbed by the Earth’s atmosphere every year in amounts totaling 3.85 million exajoules. Most likely, this isn’t much to you, but consider that the total annual electric energy consumption by all people today over the world is only 56.7 exajoules. According to this, the sun provides the Earth with more energy in a day than humans use in a year! As compared to fossil fuels, solar energy does not release hazardous chemicals into the atmosphere when it is used. In addition, nearly every living thing on the planet captures solar energy. As far as I know, you’ve never seen a reptile gather wood to build a fire, but you’ve probably seen a reptile sunbathing on a rock. Solar power is now the most environmentally friendly source of electricity available to the general public..
Perhaps you’re wondering what solar electricity can accomplish for our environment. Humans consume 467 exajoules of energy each year, primarily through the use of fossil fuels like coal, kerosene, and oil, as well as more environmentally friendly options like wind, solar, and hydroelectric power. But if we could capture just 10% of the sun’s energy, we would be able to replace all fossil fuels and have ample room for expansion. Indisputable solar energy facts such as this show how much better solar power is for our environment and how much potential there is for solar energy advancement.
In light of the eye-opening information you’ve just read about the incredible benefits of solar energy and how it may help the environment, you might be curious as to what solar energy actually is. Solar energy can be defined as the sun’s heat and light energy. Our solar system is constantly replenished with energy from the sun. The earth’s atmosphere prevents 30 percent of the sun’s energy from reaching the planet’s surface, while another 20 percent is absorbed. Although the sun emits a great deal of energy, only about half of it makes it to the earth’s surface, where it powers plant photosynthesis, keeps temperatures in tropical and temperate regions constant, and helps to keep the oceans warm. Nothing gets harmed in the process, and no natural resources are depleted.
Many people don’t understand how solar energy works on a technical level, and so they question what solar energy can do for their homes, businesses, and communities…. The advancement of solar energy technology has been lightning-fast in the last three decades. A number of big solar power facilities are located in the United States, Spain, Australia, and other countries where the power generated by the sun is directly fed into the power grid. This means that many homes around the world are already powered by the sun’s rays. Many people are surprised to learn that solar electricity can be used on a much smaller scale. Solar panels on homes and businesses can generate a significant amount (or perhaps all) of the electricity they consume. In India and Indonesia, solar panel systems are used to purify water, while compact solar burners and ovens are used in various places of the world to cook food. There are a wide range of applications for solar energy, from large-scale power generating to boiling a single pot of water.
The advancement of solar energy systems is what allows for all of these varied applications to be realized. Solar thermal energy (STE) and photovoltaic energy (PV) are the two most common types of solar energy technologies now in use. To put it simply, solar thermal collectors take advantage of the sun’s natural ability to generate thermal energy. In most cases, this thermal energy is used to heat water, which can then be used for everyday needs or piping into a home’s heating system. Heat or power a thermal mass to keep it radiating heat even when the sun isn’t shining, and you have STE. Thermal collectors are more efficient than photovoltaic collectors, but energy storage is more time-consuming. When exposed to the sun’s rays, photovoltaic solar panels generate power. Batteries can be used to store this electricity for later use, or it can be used immediately. This is one of the most important solar energy facts when you are dealing with PV energy systems. The ability to store solar energy for use at night or on overcast or wet days is made feasible thanks to battery storage.
The use of solar energy as a backup power source can go a long way toward helping us protect our planet. As a bonus, it can help reduce our dependence on fossil fuels. The cost of making the switch to solar electricity may be something on your mind. Solar power isn’t as expensive as many people assume it is. Despite the fact that a solar energy system for a home can cost more than $30,000, this does not necessarily mean that you will actually be spending that much. When it comes to installing solar panel systems, you’ll find a wide range of incentive options that can cut the cost by 30 percent or more. Another alternative is to look into a modest solar power system that only serves to augment your household’s electricity requirements. While a smaller system will save you money in the short term, the long term benefits of a greener home outweigh the costs. Fossil fuels are currently the primary source of electricity generation. In other words, cutting your local utility’s electricity use by half is an essential first step toward building up a long-term power grid.
We’ve tried to provide you with some useful and thought-provoking solar energy statistics in this article. Considering these facts, you may want to consider how much emphasis you place on environmental quality and humankind’s ability to protect it. Even if we don’t run out of fossil fuels in the next 50 years, their ongoing usage as a primary energy source will almost certainly cause environmental damage. Even if you don’t immediately see a return on your investment in solar power, your money will go a long way toward improving the quality of life for everyone on the planet.