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Renewable Energy – Lesson 2 – Solar Power

People have been aware that the sun’s energy can be harnessed to power various devices and machines for years, but it is not until recently that the technology and the motivation has pushed people to seriously consider solar energy as a viable power source.

With the current state of the economy and with the growing move toward a more environmentally responsible lifestyle, many people are considering various forms of renewable energy and “green living” principals. Solar power is usually at the top of the list when it comes to renewable energy sources. Solar power has been used for years by the government and various businesses, but it has only recently come into the mainstream for the everyday average household.

In almost any area of the country it is possible to dramatically cut one’s electric bill by installing and maintaining solar panels. Some people are even able to go entirely off the grid and power their homes completely independently of the traditional local electric company, all by solar power. While going off the grid may be an intimidating prospect for some, there is absolutely no reason why a household cannot install solar panels on the roof and greatly reduce the monthly electric bills.

Until recently, the cost to buy and install residential solar panels has been prohibitively high, and not everyone has the technical know how to do it themselves. However, with the shift toward renewable energy, many companies have seen this as an opportunity in an untapped industry and have started offering solar panels at much more competitive and affordable prices. The installation and upkeep of the solar panels is very easy and affordable. Many households find that they can pay for the solar panels in less than a year through the reduced electric bills they produce.

Obviously, once the panels are installed, the solar power is completely free and produces absolutely no harmful emissions, unlike traditional fossil fuels. As the technology becomes more mainstream, manufacturers and builders are constantly refining their techniques to make the solar panels more efficient, durable and innovative.

Recently, some builders have started to integrate solar power into their overall design by including solar panels as standard features on top of garages and in other unobtrusive places such as the roofs of gazebos, tops of pool houses, and on every available foot of roof space in general. Some pool decks are being built with embedded solar cells. As the renewable energy movement continues, more and more builders will find it necessary to integrate a solar power plan into their overall building plan in order to stay competitive with all the other builders who are doing the same.

Solar power is one of the easiest and best solutions to not only help the environment and climate, but to save significant amounts of money in electric bills as well. With solar power components being more affordable now than ever before, every homeowner should at least consider installing solar panels.

David J Hughes
http://www.articlesbase.com/home-improvement-articles/renewable-energy-lesson-2-solar-power-754985.html

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7 Responses to “Renewable Energy – Lesson 2 – Solar Power”

  1. Lily . says:

    I'm in a lesson help me with my work please?!?!?
    1) Find out if these energy resources are renewable or non renewable and make a table in your book:
    Coal, Wave Power, Hydroelectric, Solar Power, Crude Oil, Biomass, Wave Power, Natural Gas.

    2) Find out how energy gets into coal and oil. Draw a cartoon (in your book or in a suitable program) to show how this happens.

    3) Find out what energy changes happen in a coal power station- turn this into an energy transfer diagram.

    Task 2 – Fossil fuels vs renewable energy resources.

    Create a table showing the advantages and disadvantages of renewable energy resources and non renewable energy resources.

    Think about living near a power station or wind farm- how would you feel.

  2. Everona97 says:

    do your work by yourself please
    References :

  3. taz c says:

    There should be loads of suitable sites online – or try the library. I’d say try online first – type these subjects into the Search Bar – you’ll find loads of helpful info there. Besides, if we helped you with your schoolwork, you’d never learn to do these things for yourself.
    References :

  4. TSCouriers says:

    Get teacher to help – its his/her job and thats what they are paid for
    References :

  5. amy f says:

    do it yourself lol
    References :

  6. Ruby C says:

    I’m doing like the same project, its really not all that hard. Just google it lol.
    But cause I’m nice I’ll help anyway:
    1) NON RENEWABLE:
    Coal
    Crude Oil
    Natural Gas
    RENEWABLE:
    Wave Power
    Hydroelectric
    Solar Power

    not sure what you mean with question 2

    3) The best way to do this is with a flow chart. This is the one I used in my coursework:

    Mining, cost of energy- Transport, cost of energy- Furnace- Boiler- Turbines- Electrical Generator- Transformers- Overland Power Lines

    each step means a loss of energy.. a good energy source will have as few steps as possible in it’s flow chart

    TASK TWO
    Is very easy. Eg. Coal power is available 24 hours a day
    some renewable sources aren’t
    renewable sources are better for the environent
    (Google It)

    Last ones really easy, those things are pretty ugly.

    good luck
    References :

  7. Mrs. Richard Hammond says:

    Yahoo Answers Is Bloked At My School ):
    References :
    Kirstz x

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