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As of 2011 , the technology produced less than one tenth of one percent of global energy demand. By means of photosynthesis, solar energy is converted by green plants into chemical energy which creates the bio mass that makes up the fossil fuels. If suitably harnessed, this highly diffused source has the potential to satisfy all future energy needs. Solar energy refers to energy from the sun. Here are a few facts on solar energy that can help you assess the potential of solar energy to meet global requirements. For more solar trivia, tips and tricks, check out these 50 facts about solar energy! Photosynthesis can create a variety of fuels. Please enter your username or email address. Fact 13: Solar power is the most exciting use of solar energy. Solar electric systems, also known as photovoltaic (PV for short), convert sunlight to electricity. Fact 36: Solar energy is used in many applications, including Electricity, Evaporation, Biomass, Heating water and buildings and even Transport. In fact, the amount of solar energy produced is actually twice the annual electricity usage in the US. solar, wind and geothermal energy. Large beams of sunlight are focused into a small beam using mirrors or lenses in the case of concentrated solar power. Fact 36: Solar energy is used in many applications including Electricity, Evaporation, Biomass, Heating water and buildings and even for transport. The time has finally come to look after some other renewable sources of energy i.e. Photosynthesis captures approximately 3,000 EJ per year in biomass. Although many countries have started utilizing solar energy extensively but still they have to go a long way to exploit this energy to fulfill their daily demand for energy. The first “true” solar panels were created in the 1950s. Lost your password? Fact 14: Solar chemical processes replace fossil fuels as a source for chemical energy and can make solar energy storable and transportable. The first commercially-viable photovoltaic solar cell was invented in 1954 by a physicist at Bell Labs, starting the process that would lead to today’s solar panel. Greenhouses are also used to convert light into heat to promote year-round cultivation of special crops. Fact 23: With new advancements in scientific researches, solar energy could be more affordable in future with decreasing costs and increasing efficiency. Fact 11: Clothes can be dried in the sun using clotheslines, cloth racks etc. Moreover, you will reduce your carbon footprint by using solar energy, since it is totally green and renewable.Solar energy users save, annually, as much as 75 million barrels of oil and 35 million tonnes of carbon dioxide. Solar energy technologies use the sun’s energy to light homes, produce hot water, heat homes, as shown in solar tankless water heater reviews and electricity. Once solar panels are installed, there are no recurring costs. Fact 34: Solar Energy is measured in kilowatt-hour. Fact 39: The sun is also the main source of non-renewable fossil fuels (coal, gas and petroleum), which began life as plants and animals millions of years ago. Fact 30: Solar power can significantly reduce electricity bills. It will not only create several job openings for people but also it would help us in our eco-friendly survival as well. Fact 18: Common domestic use of solar energy is from solar panels which absorb solar energy to use for cooking and heating water. Fact 30: Solar power can significantly reduce the electricity bills. Sunlight is absorbed by the solar panels and is converted to electricity by the installed system. Is A Free Source Of Clean Energy Solar energy systems on buildings have minimal effects on the environment. Solar panels are quintessential for the purpose of harvesting solar energy. Fact 32: A home solar panel system consists of several solar panels, an inverter, a battery, a charge regulator, wiring, and support materials. 1-5 Solar Energy Facts 1. Solar energy is definitely the best go-to source of energy for them, and it is undeniably the future of our planet. Fact 34: Solar Energy is measured in kilowatt-hour. Unless you strongly believe in Elon Musk‘s idea of making Mars as another habitable planet, do remember that there really is no 'Planet B' in this whole universe. Fact 3: Solar technology can be distinguished into active and passive. Fact 27: Solar energy is the preferred mode of creating power where the need is temporary. The sun has produced energy for billions of years. Fact 17: Solar energy is being recognized as the future of alternative energy sources as it is non polluting and helps combat the Greenhouse effect on global climate created by use of fossils fuels. (And How to Keep Them Away), Do Deer Eat Peonies? Fact 16: The oil crisis of 1970 revealed the delicate nature of fossil fuels as a source of energy for the world. 3. 20 Solar Energy Facts and Figures. Fact 36: Solar energy is used in many applications including Electricity, Evaporation, Biomass, Heating water and buildings and even for transport. If taken seriously and harnessed properly, humankind would never again require any other non-renewable sources of energy to fuel its requirements. The word ‘solar’ comes from the Latin word ‘sol’ which means ‘sun’. Although many countries have started utilizing solar energy extensively but still they have to go a long way to… solar, wind and geothermal energy. Solar energy also has some limitations: 1. About 30% is reflected back to space and the rest is absorbed by oceans, clouds and land masses. Alternative Energy Today Tips and Tricks. Solar energy is the technology used to harness the sun's energy and make it useable. Fact No.3 Solar cell’s efficiency may be as little as 4% (organic cells) or as much as 40% (experimental multiple-junction solar cells). Fact 37: Large investment is one of the primary reason why solar energy is not still not used by many people all over the world. Fact 35: Though solar energy is used on a wide scale, it only provides a small fraction of the world’s energy supply. Without using electricity or chemicals, wastewater can be treated. Photovoltaic panels and solar thermal collectors which harness solar energy are examples of active solar technology. Passive technology includes constructing rooms to improve air circulation, orienting space to use sunlight favorably. Technology for producing Hydrogen is a major area of solar chemical research. (And Ways to Dispose of), Are Keys Recyclable? Founded Conserve Energy Future with the sole motto of providing helpful information related to our rapidly depleting environment. Solar powered energy is now becoming seen as a … Fact 18: Common domestic use of solar energy is from solar panels that absorb solar energy to use for cooking and heating water. Fact 22: Solar energy is a very reliable source of energy. Fact 45: When a solar power plant has been established, the power supply contract that it makes with its customers last for a span of approximately 20 to 25 years. The time has finally come to look after some other renewable sources of energy i.e. Fact 38: Solar energy has been used for over 2700 years. Every year the sun beams to the earth energy to sustain global needs of energy for the entire year. 2. Installation of the solar panels can be really costly; however, they are absolutely worth it. Here are a few facts on solar energy that can help you assess the potential of solar energy to meet global requirements. Solar power is one of the cleanest, most sustainable, and most renewable resources in the world. : temporary fairs, mining sites, Olympics. It’s hard to believe, is it not? Fact 43: Believe it or not, the cost of the solar panels has reduced by a staggering 99% since 1977. Fact 1: Solar energy is a completely free source of energy and it is found in abundance. Solar Energy is Completely Free – Yes this is a completely free source of energy. The functioning can be improved by glazing and using thermal mass materials. The sun has produced energy for billions of years. Fact 3: The solar technology can be distinguished into active and passive. Fact 33: By relying on battery backup, solar energy can even provide electricity 24×7, even on cloudy days and at night. Fact 14: Solar chemical processes replace fossil fuels as a source for chemical energy and can make solar energy storable and transportable. When this air rises to high altitudes, clouds are created by condensation of water vapor. Solar energy can be stored also in molten salts. Here are few facts on solar energy that can help you assess the potential of solar energy to meet global requirements. Fact 37: Large investment is one of the primary reasons why solar energy is still not used by many people all over the world. Solar energy warms the Earth, causes wind and weather, and sustains plant and animal life. Fact 24: Solar energy could prove to be the major source of renewable energy because of its massive potential and long-term advantages. Fact 29: Solar panels are virtually maintenance free since the batteries require no water or other regular service and will last for years. The total solar energy absorbed by Earth's atmosphere, oceans and land masses is approximately 3,850,000 exajoules (EJ) per year. Fact No.1 . Fact 28: Solar energy can also be used to power calculators. Fact 1: Solar energy is a completely free source of energy, and it is found in abundance. Fact 39: The sun is also the main source of non-renewable fossil fuels (coal, gas and petroleum) which began life as plants and animals millions of years ago. Fact 9: Solar chimneys are passive solar ventilation systems. Solar energy refers to energy from the sun. Discover Solar Energy ADVANTAGES DISADVANTAGES | PROS and CONS of Solar Energy. This solar cell used an element, silicon, not used previously for this purpose. 1. Solar energy approximately costs as little as 4.3 cents per kWh on unsubsidized terms. Fact 32: A home solar panel system consists of several solar panels, an inverter, a battery, a charge regulator, wiring, and support materials. About 30% is reflected back to space, and the rest is absorbed by oceans, clouds and landmasses. Fact 31: Solar power is free of noise pollution. 40 Facts on Solar Energy The consumption of non-renewable sources like oil, gas and coal is increasing at an alarming rate. 3. Fact 31: Solar power is noise pollution free. 2. Fact 35: Though solar energy is used on a wide scale, it only provides a small fraction of the world’s energy supply. (And Ways To Protect Peonies), Do Deer Eat Roses? FACTS about SOLAR ENERGY usage, systems, cost, plus other Interesting Facts about Solar Energy and much more all discussed here. Fact 13: Solar power is the most exciting use of solar energy. You will receive a link to create a new password via email. Solar energy is a technology used to convert solar energy into other forms, like electrical energy to meet global requirements. Fact 19: Solar energy produces no pollution, has no environmental effects and is ecologically acceptable. The only limitation that solar energy possess is that it cannot be used at night and amount of sunlight that is received on earth is depends on location, time of day, time of year, and weather conditions. Though the sun is 90 million miles from the earth, it takes less than 10 minutes for light to travel from that much distance. Si… A true environmentalist by heart ❤️. Bonus fact: Solar energy is in a rapid growth in Sweden each year growing by 96%. The total amount of solar energy incident on Earth is vastly in excess of the world’s current and anticipated energy requirements. The amount of sunlight varies depending on location, time of day, season of the year, and weather conditions. Fact 25: The earth receives about 1,366 watts of direct solar radiation per square meter. Solar energy technologies use the sun’s energy to light homes, produce hot water, heat homes as shown in solar tankless water heater reviews and electricity. Not only will solar panels last 40 or 50 years, the infrastructure around a solar power plant has a lot of value. (And Ways to Reuse Old Lighters), Saudi Arabia Set to Build the World’s Largest Solar Project, Greenhouses: The Ultimate Solar Energy Technology, 4 Surprising Signs Solar Panels Are Right For You, Can You Recycle a Mattress? Passive technology includes constructing rooms to improve air circulation, orienting space to favorably use sunlight. Fact 2: Solar energy which comprises of radiant heat and light from the sun can be harnessed with some modern technology like photovoltaic cells, solar heating, artificial photosynthesis, solar architecture and solar thermal electricity. Here are some more facts concerning solar energy. In certain areas, 60 to 70% of the water used domestically for temperatures as high as 60 degrees Celsius can be made available by solar heating. solar, wind and geothermal energy. In 700 BC, glass lenses were used to make fire by magnifying the sun’s rays. Fact 5: The water cycle is an important result of solar insulation. 1. It is the most important source of energy for life forms. It is how solar energy is converted into electricity by using either photo-voltaic (direct method) or concentrated solar power (Indirect). The amount of sunlight that arrives at the earth's surface is not constant. Discover how to SAVE MONEY and the planet, producing … Subscribe to our newsletter and stay informed about the Latest Advances in Alternative Energy Technology. Typically, solar panels perform best on south-facing roofs with a slope between 15 and 40 degrees, though other roofs may be suitable too. Last but not least, the fact is that the prices of the solar panels have dipped by over 70% in recent times despite more people actively thinking of installing solar energy harnessing panels in their residence and commercial buildings. 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