Here is a collection of extraordinary solar power fun facts. People have used the sun as a heat source for thousands of years. It is only with the developments in technology that have taken place in recent years that have enabled us to finally harness this energy. Families in ancient Greece designed their homes to get the most sunlight throughout the cold winter months. The ancient Greeks thought that the sun was the god Helios and he drove his chariot around the earth towards the sky in the morning and in the evening back again. The discovery of the photovoltaic effect is credited to the French physicist Alexandre-Edmond Becquerel in 1839. In 1921 the Nobel Peace Prize was presented to Albert Einstein for investigations with solar power and photovoltaics. Back in 1955 The American Solar Energy Society conducted its first conference in Phoenix and attracted the first Russian scientist to the US since the second World War. There is film footage showing early photovoltaics which was developed for NASA, solar cookers and solar heating panels. The first solar flight took place in 1974 in California by an unmanned plane which was developed by two brothers Roland and Bob Boucher. In 1975 the earliest solar vessel had been built in England and in 1996 Kenichi Horie from Japan made the first solar powered crossing of the Pacific Ocean using a catamaran. The first World Solar Challenge took place in 1987. This is a solar-powered car contest covering 3021 km over the Australian outback from Darwin to Adelaide. Did you know it is actually possible to boost any solar power panel output by 75% simply by placing a mirror that is roughly twice the size of the panel on the surface in front of the solar panel? Photo voltaic cells do not need direct sunshine to work - you can still generate some electricity on a cloudy day. Solar electricity is an eco-friendly, renewable power that does not put out any harmful carbon dioxide or other pollution. A typical home PV system could save about 1200kg of CO2 each year which is about 30 tonnes spanning a lifetime. You can store the electrical energy that your solar power system generates in batteries for a cloudy day. You can sell any excess electricity you generate with your solar power back to the grid making a bit of money. It takes only about 8 minutes for solar energy to travel from the sun to the the earth. Around 30% of the radiation we get from the sun at the upper atmosphere is actually reflected back into space. The rest is absorbed by the clouds, oceans and land masses on Earth. Yet still even in these types of conditions, the power which our planet gets from merely one hour of sun exposure is equal to the amount of power that humans use within a whole year. Large scale solar projects which are currently being developed world wide show that sun powered clean energy technologies are both achievable and profitable. Solar power plants produce Megawatts (MW) with one MW being enough energy to supply 1000 households. One of the most significant solar power projects which the world has ever seen is the "Desertec" plan to use the uninhabitable North African desert for a power grid of concentrated thermal power stations which could supply Europe with just about all of its energy requirements by the year 2050. So much progress within such a short period of time let us all see where solar electricity will go from here. Information Everyone Ought To Grasp About Solar Power Costs There are 2 main factors that govern solar power cost and these are quite simply, the production cost of the solar panels and the installation cost of the solar system in your home. Wind Energy Has Changed Into The Utmost-Invested-In Alternative Energy Reserve For Now When it comes to talking about alternative energy resources, there really are quite a few. Throughout the many years quite a few discoveries have been made and it is only in this present era that people are actually harnessing the power of Nature. Use The Power Of Sunlight With DIY Solar Power For Your Dwelling And Produce Your Own Electrical Power Using the power of sun with solar electricity is a benefit to the environment and to your home. Solar electricity is already being used to supplement power for a number of large cities in North America. What Exactly Is PV Solar Power? You have heard the term, but you are unsure as to its meaning. You are vaguely aware that solar power has something to do with making energy from sunlight. But what is PV solar power? Is it different from other kinds of solar power? Calculate Solar Power Cost In Order To Benefit Totally From Your System There are a number of ways that solar energy can help you to save power and money. Solar power cost however is a turnoff for many people. Ideas On Choosing The Ideal Solar Powered Lights Everyone is in competition to have more and more profits. And the only possible thing to happen is either the income would increase or the expenses would go down. Christmas Solar Garden Lights - Making Your Home Safe Over Christmas Christmas solar lights come on when night falls. They come on all by themselves. You do not need to be in the house for this to happen. Why does this make your house safer? Solar Powered Energy Collecting As A Possible Green Energy Supply Photovoltaic cells are getting more efficient and gradually less expensive thanks to innovative designs which allow them to focus the gathered sunlight on a concentrated point. 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