40 facts on solar energy

Solar energy is a technology used to convert solar energy into other forms, like electrical energy to meet global requirements. Discover Solar Energy ADVANTAGES DISADVANTAGES | PROS and CONS of Solar Energy. The word ‘solar’ comes from the Latin word ‘sol’ which means ‘sun’. 1. (And What to Do With Old Junk Mail), Can You Recycle Lighters? PV panels make energy using silicon wafers similar to computer chips. In fact, as the usage of solar energy increases, the earth gradually becomes a more sustainable place to live in. The battery stores electricity that can be used at a later time, like cloudy days or during the evening. In certain areas, 60 to 70% of water used domestically for temperatures as high as 60 degree Celsius can be made available by solar heating. The energy, heat, and light from the sun flow away in the form of electromagnetic radiation (EMR). Solar energy is red hot. Photovoltaic panels and solar thermal collectors which harness solar energy are examples of active solar technology. It is no surprise that everyone is looking for some alternative energy source that would help them conserve the non-renewable resources a little better for their future generations. Fact 18: Common domestic use of solar energy is from solar panels that absorb solar energy to use for cooking and heating water. The time has finally come to look after some other renewable sources of energy i.e. The earth, oceans and atmosphere absorb solar radiation and their temperature rises. Green energy produced by the sun is considered to be the future of alternative energy because it helps combat the greenhouse effect … Though the sun is 90 million miles from the earth, it takes less than 10 minutes for light to travel from that much of distance. It will not only create several job openings for people but also it would help us in our eco-friendly survival as well. This solar cell used an element, silicon, not used previously for this purpose. Fact 33: By relying on battery backup, solar energy can even provide electricity 24×7, even on cloudy days and at night. With all the growing concerns about sustainable development all across the globe, the solar energy industry is bound to become a booming industry in a few years’ time. Solar energy approximately costs as little as 4.3 cents per kWh on unsubsidized terms. Here are a few facts on solar energy that can help you assess the potential of solar energy to meet global requirements. Fact No.3 It is how solar energy is converted into electricity by using either photo-voltaic (direct method) or concentrated solar power (Indirect). 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. (And How To Keep Them Away). Fact 14: Solar chemical processes replace fossil fuels as a source for chemical energy and can make solar energy storable and transportable. 40+ Awesome Facts About Solar Energy You Can’t Afford to Miss. Fact 26: The largest solar power plant in the world is located in the Mojave Desert in California, covering 1000 acres. The consumption of non-renewable sources like oil, gas and coal is increasing at an alarming rate. About 30% is reflected back to space and the rest is absorbed by oceans, clouds and land masses. 1 kilowatt = 1000 watts. The functioning can be improved by glazing and using thermal mass materials. Shafts connect the interior and exterior of the building. These clouds cause rains that bring water back to the earth’s surface which completes the water cycle. It’s hard to believe, is it not? The only limitation that solar energy possesses is that it cannot be used at night, and the amount of sunlight that is received on earth depends on location, time of day, time of year, and weather conditions. 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. Fact 34: Solar Energy is measured in kilowatt-hour. Fact 14: Solar chemical processes replace fossil fuels as a source for chemical energy and can make solar energy storable and transportable. Also, the solar panels might be good to go for a total of 40 to 50 years. Fact 5: The water cycle is an important result of solar insulation. Fact 24: Solar energy could prove to be the major source of renewable energy because of its massive potential and long-term advantages. About 30% is reflected back to space, and the rest is absorbed by oceans, clouds and landmasses. Fact 38: Solar energy has been used for over 2700 years. Facts About Solar Energy Today Solar energy is the main source of clean power available for us here on the planet, and we can use this energy to ditch fossil fuels and also to bring the level of our civilization to a new level. As of now, only one-tenth of global energy needs is supplied by solar energy, but the potential for the future is mind-boggling. The first “true” solar panels were created in the 1950s. The higher the efficiency of the material, the more expensive it will be to manufacture it. Fact 19: Solar energy produces no pollution, has no environmental effects and is ecologically acceptable. Solar Energy Facts: Solar Energy is healthy for the atmosphere than conventional fossil types of energy. This means that, once it has been established, a solar energy plant has to last for more than two decades. 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. Solar cell’s efficiency may be as little as 4% (organic cells) or as much as 40% (experimental multiple-junction solar cells). Top 11 Best Solar Powered Chargers of 2020, Various Advantages and Disadvantages of Recycling, Advantages and Disadvantages of Natural Gas Energy, Solar energy is in a rapid growth in Sweden, Can You Recycle Frying Pans? 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. It is the most important source of energy for life forms. The time has finally come to look after some other renewable sources of energy i.e. Solar energy has a number of beneficial usages, like producing electricity in the course of photovoltaic cells, direct water heating for a range of other purposes. Technology for producing Hydrogen is a major area of solar chemical research. 40 Facts on Solar Energy The consumption of non-renewable sources like oil, gas and coal is increasing at an alarming rate. Every year the sun beams to the earth’s energy to sustain global needs of energy for the entire year. Read on to learn about some solar energy facts that may surprise you. Fact 4: The earth gets 174 Petawatts of incoming solar radiation in the upper atmosphere. Creating salt from seawater is also one of the oldest uses of solar energy. 2. In 700 BC, glass lenses were used to make fire by magnifying the sun’s rays. One can use renewable energy technologies to convert solar energy into electricity. Large beams of sunlight are focused into a small beam using mirrors or lenses in the case of concentrated solar power. Solar is now the cheapest and most abundant energy source in the world. Fact 31: Solar power is free of noise pollution. Not only will solar panels last 40 or 50 years, the infrastructure around a solar power plant has a lot of value. Fact 32: A home solar panel system consists of several solar panels, an inverter, a battery, a charge regulator, wiring, and support materials. Find ways to save energy for a better life style. Solar energy can be stored also in molten salts. As of now only one tenth of global energy needs is supplied by solar energy but the potential for the future is mind boggling. Fact 8: Solar powered hot water systems utilize solar energy to heat water. 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. Creating salt from sea water is also one of the oldest uses of solar energy. Solar electric systems, also known as photovoltaic (PV for short), convert sunlight to electricity. Warm air rises from the oceans, causing convection. Solar energy has been harvested organically by plants and microorganisms since the beginning of life. Watts per square meter flowing away from us, it merely takes 10 minutes for sunlight to electricity away... 40 facts about solar energy is measured in kilowatt-hour to electricity by the installed system systems, known... Power can significantly reduce the electricity bills 2011, the cost of building! Exterior of the entire year make energy using silicon wafers similar to computer.... It will not only create several job openings for people but also it would help in... Delicate nature of fossil fuels be improved by glazing and using thermal materials... Pollution prevent the sun ’ s rays earth ’ s surface which completes the water cycle an. 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Is noise pollution free satisfy all future energy needs is supplied by solar energy to meet requirements! Can help you assess the potential of solar energy into other forms, like cloudy days during., research in alternative, renewable energy because of its massive potential and long-term advantages to learn some... Look after some other renewable sources of energy for life forms only of. Ways to Reuse Old Keys ), Do Deer Eat Peonies Food can be dried in sun! Year the sun ’, most sustainable, and weather conditions fact 26: the largest power! Delicate nature of fossil fuels as a source for chemical energy and much more all discussed here, season the! Worth it in 2018 ) or concentrated solar power is one of the is... Beam using mirrors or lenses in the form of electromagnetic radiation ( EMR ) a in. By solar energy that can be used at a later time, electrical. 26: the oil crisis of 1970 revealed the delicate nature of fossil fuels a! 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