Innovative uses of solar PV technologies include phone chargers, streetlights and vaccine refrigerators where grid electricity is not guaranteed. View our solar power facts infographic here and see if we have surprised you about solar energy. Solar energy travels 93,000,000 miles from the sun and takes 8 minutes and 19 seconds to reach Earth. Solar PV systems are extremely safe and have virtually no risk of chemical leaks, explosions or fire, unlike other energy sources. In the 1950s, the space industry began to use solar technology to provide power aboard spacecraft. Solar energy is one of the green energy and its usage is increasing tremendously over the past years. The PV effect was first discovered by a French scientist named Edmond Becquerel in 1839, who noticed electricity generation from an electrolytic cell increased after exposure to light. Here are 35 interesting Solar Energy Facts. The sun generates solar energy through nuclear fusion, where hydrogen atoms fuse together to create helium. If you don’t use the solar you generate, it is fed back into the grid unless you have a battery system. The solar energy was put to use 200 years back itself. The solar energy market alone has created over 175,000 jobs in the United States.5. Get answers to these solar energy and solar power questions: Why is solar energy considered the ultimate renewable energy? This page will give you a complete overview of the key solar energy facts, facts and charts you need to … Since 2008, the price of the solar system has dropped by 80%, and it is expected to keep falling. info@worldsolarsolution.com 1-888-270-3861 Moreover, it is abundantly available. 50 Facts About Solar Energy. Solar power capacity grew greater than 10 times from 2009 to 2015 and greater than 100 times from 2002 to 2015. The benefits are too obvious to ignore and with the cost of installation and maintenance getting lower and … The solar capacity of the globe totals around 300 gigawatts. It will not create air pollution that has carbon dioxide and some damaging dirt emissions and greenhouse gases. Some rare and interesting facts. In 2014, the United States provided approximately 89% of the country’s energy needs. Solar energy is the energy from the sun, and it is  renewable source of energy. For all the focus and attention being directed towards finding a renewable source of energy, you would naturally believe that solar energy was considered as a source of energy only in recent times. Such devices require constant power to operate. Germany leads the world in PV capacity per person, with around 473 watts per person, followed by Italy, Belgium, Japan then Australia (176 watts per person). Solar energy is red hot. 1. Interesting Facts About Solar Energy. 1. While renewable energy is becoming increasingly popular in Australia, there are still many facts that will surprise you. Certain facts about solar energy come out to be really interesting. As technology has improved, solar power costs have decreased and it has become a more viable alternative, competing with energy sources such as coal and oil. There are 3 main types of solar cells: amorphous, polycrystalline and monocrystalline. Learn interesting facts about the Sun and solar energy so you can gain a better understanding of home solar power systems. Without the use of solar energy, it would be practically impossible to offer a commercially viable means of electricity supply for the world’s satellites. Microgrids are versions of the electricity network that comprises of an electricity generation source, delivery infrastructure and loads that consume this electricity. A sunny location receives an average of about 5.5 hours of sunlight per day every year, and a cloudy location on average receives 2.5 hours of sunlight per day of each year. Kilowatts hours (kWh) are used to measure solar-powered electricity and most solar panels have approximately 225-watt capacities, with the ability to generate 20-watts per square foot. Solar panel costs have fallen 99% since 1977 In 1977, it cost $77 per watt for a simple solar cell. While renewable energy is becoming increasingly popular in Australia, there are still many facts that will surprise you. For many years, humans have perceived their future to be solar. Seven facts about solar energy One hour. Once the initial solar panel costs are covered, you will not need to spend a cent on the electricity they produce. Unlike most other countries, most (approximately 85%) of Australia’s solar capacity comes from small scale solar (less than 10 kilowatts) rather than large solar plants whose capacity ranges from tens to hundreds of thousands of kW. The solar energy market alone has created over 175,000 jobs in the United States.5. This is the second most in the entire world. These days it is also used to create electricity. Solar energy has been used by humans for a long time for uses such as heating, cooking food, removing salt from seawater and drying clothes. This article is dedicated to little-known and interesting facts about solar energy. Similar to number eleven in our list of interesting solar energy facts is that solar energy can power satellites. China, U.S. and Japan accounts for about 2/3 of the global solar market. Electricity prices from solar have reached a tipping point and now became cheaper than coal in many parts of the world. The United Sates invested $51.8 billion in clean energy in 2014 alone. World record solar efficiency was set in December of 2014 at around 45% efficiency. 5. How much solar energy reaches the earth every second? Every hour there's enough solar energy hitting the Earth to replace all other energy sources humans use. Most states pay a “feed-in” tariff to households that put electricity back to the grid. I hope those facts make you even more interested in trying out solar powered devices, or maybe even installing solar panels on your home to save some money on your electric bill. Here are some more facts concerning solar energy. However, large masses of water, bare land, and clouds absorb most of the most of the radiant energy from the sun. “The Great Wall of Solar”. Here are some of the most notable: #1 Brightness of our sun – Less than 5% of the stars in the Milky Way are brighter or more massive than the sun. Solar energy is going through a surge in adoption right now. This website uses cookies to ensure you get the best experience on our website. See what are the 2 types of solar energy and other relevant solar energy information. 8. The Vanguard 1 -- the first artificial earth satellite powered by solar cells -- remains the oldest manmade satellite in orbit -- logging more than 6 billion miles. I hope those facts make you even more interested in trying out solar powered devices, or maybe even installing solar panels on your home to save some money on your electric bill. The global average price of solar is set to beat coal by around 2025. You can use solar power to run your entire home. Solar energy is the most abundant energy resource on earth – 173,000 terawatts of solar energy strikes the Earth continuously. However, some other solar panels do have a shorter life span, while others have a longer one. Solar power is one of the cleanest, most sustainable, and most renewable resources in the world. Solar panel technology emerged in the 1800’s. In fact, solar energy use continues to climb by about 20 percent every year as an increasing number of eco-conscious people decide to transition from fossil fuels to solar power. Heard of smart solar? Despite the hype surrounding this technology, there remains a wealth of solar energy information that is unknown to many. Today, 25 states have at least 1 community project.. Although the sun is 90 million miles away from us, it merely takes 10 minutes for sunlight to reach us. For all the focus and attention being directed towards finding a renewable source of energy, you would naturally believe that solar energy was considered as a source of energy only in recent times. Queensland and South Australia have the highest percentage of houses with solar PV at approximately 30% of all houses in their state with PV. Solar energy advantages disadvantages. © Copyright 2019 carbonTRACK. Solar is now the cheapest and most abundant energy source in the world. Here are 35 interesting Solar Energy Facts. What exactly are the most interesting facts about solar energy? passive solar energy for homes. Apart from the pollution given off during panel manufacturing, solar power produces no pollution, which is a by-product of non-renewable energy consumption and one of the biggest global killers.3 Pollution affects as many people as HIV or malaria and has serious effects on children, older adults, and all living plants and animals. The rate of energy generation from Australia’s National Energy Market is approximately 50,000 megawatts or 50,000,000,000 watts. Here's a breakdown on what it is and how to make it work for you. Countries that have reached 95 to 100% renewable energy includes Iceland, Paraguay, Tokelau and Uruguay. In 1917, Alexander Graham Bell predicted that "the unchecked burning of fossil fuels would have a sort of greenhouse effect&q The solar panels have an equivalent capacity of 12 to 14 kilowatt if it were powered on earth. In 1954, Bell Laboratories built the first ever silicon solar cell. Solar Energy is Completely Free – Yes this is a completely free source of energy. Greenhouse gas emissions are a big problem in today’s world. Facts About Solar Energy Today. View our solar power facts infographic here and see if we have surprised you about solar energy. To stay up to date with the latest solar trends, ... 50 Interesting Facts You Need to Know About Solar Energy. “Space-based solar power” (SBSP) is a concept of harnessing solar energy in space, where there is no night time or atmosphere. Juno is the furthest space probe to be powered by solar. Government rebates and incentives encourage more adoption of solar. ... Because of this, one of the more interesting facts about solar energy is that the Sun is essentially a limitless source of energy for us. Here are some more facts concerning solar energy. Greenhouse gas emissions are a big problem in today’s world. For more solar trivia, tips and tricks, check out these 50 facts about solar energy! Solar energy produces no pollution, has no environmental effects and is ecologically acceptable. Energy use in America is doubling every 20 years.3. The United Sates invested $51.8 billion in clean energy in 2014 alone. info@worldsolarsolution.com 1 … The firs community solar project was initiated in Washington in 2006. Solar energy is the energy from the sun, and the most interesting fact is that it is free of cost. Using solar energy produces no air or water pollution and no greenhouse gases. Interesting facts about solar energy. Fact No.5. We all know solar power utilises the sun to generate energy. Solar energy is cheaper than any fossil fuel, costing only 4 cents per kWh. This is a long period that is great to cover the initial set up price. Let’s explore more facts about solar energy. In 1917, Alexander Graham Bell predicted that "the unchecked burning of fossil fuels would have a … #1. 1. 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