| Homes With Solar Power |
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| Written by Adrian Fletcher | |
| Sunday, 14 September 2008 | |
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Solar power and other forms of renewable energy are gaining popularity for a couple of reasons. The first is that traditional ways to heat and light your home are getting more expensive. People are feeling this cost in their wallets and it is motivating them to look for alternatives. Solar power kits and other types of renewable energy systems offer this alternative.
Solar power and other forms of renewable energy are gaining popularity for a couple of reasons. The first is that traditional ways to heat and light your home are getting more expensive. People are feeling this cost in their wallets and it is motivating them to look for alternatives. Solar power kits and other types of renewable energy systems offer this alternative. The second reason is that people are becoming more aware of the environment. A typical renewable energy system does not run out the more you use it. Indeed, the Sun's energy and wind power is a free resource that will not diminish if more people start to use it. In fact, you could accurately say that by not taking advantage of Sun and wind power, we are wasting these free energy resources. And by building systems that take advantage of these resources we do less damage to the environment than burning fossil fuels. Solar power kits are mainly concerned with providing heat and electricity for the home. You need physical warmth to keep the home warm and habitable. You need heat for water to take a shower or bath. And you need electricity to power many things in your home. You may cook using electricity, you may warm the house using electricity. You almost certainly provide light to the home using electricity. Solar power kits use a passive approach to providing hot water to the home. They rely on the sun warmth to heat the water that is then passed into the homes plumbing system. However the most common form of solar power kit is one that uses solar panels. Solar panels are a number of photovoltaic (PV) cells lined up in series or parallel. A PV cell is made of silicon, that reacts with sunlight to through off an electron. When a number of PV cells are lined up together this causes a current to flow. This is direct current (DC) that can be used to power appliances. This current can be stored and used to power many common appliances. If it is transformed to alternating current (AC), it can be used to power the appliances in the home that we take for granted, like lights, TV, cooker, fridge and many others. Although there is lots of potential for a solar system to power your home, the main drawback is that it is totally reliant on the Sun. and sometimes the Sun does not shine as brightly or there are overhead clouds that interfere with it striking the panels. Anyone that uses a solar system is advised to have a back up system in this eventuality. Most people have the utility company or a gas powered generator. If you want to use another renewable system as backup then think about a wind generator. A wind generator in the family home makes a lot of sense because wind is pretty much everywhere. So you won't be short of the natural resource that will generate power. By combining the two systems, solar ans wind, you will be covering all types of climatic conditions. In fact, a wind generator can work at night when a solar system is no use. Of course, you should probably stay on the grid until you are sure that such systems can provide all your energy needs or until you become more experienced with renewable energy systems. Authors Bio: Learn how to make a wind power generator at home and save on utility bills then visit http://www.solarpowerappliances.com. |
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