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Save or make money with electricity.


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Save or make money with electricity.

  1. 1. ==== ====Slash or reverse your electric bill for producing your own electricity. This offer wont be availablemuch longer so take action while you can! ====The 2003 the Northeast blackout affected 45 million people in eight US states. Those usingalternative sources of energy such as solar panels were able to benefit from their independencefrom the grid. No food going bad in refrigerators, no sitting in the dark for them. The Council onForeign Relations, a think tank, has reported that electricity consumption and production haveconsistently expanded, resulting in an increased burden on a system not designed for such a largeload, meaning that many people are turning to solar panels for security as well as financial andenvironmental reasons.Solar power is a "green" and renewable power and doesnt emit harmful carbon dioxide, whichmeans its a great way to reduce your carbon footprint. Close to 3000 pounds of CO2 per year canbe saved by a typical home solar energy system, which works out to about 30 tons over itslifetime. These clean, green technologies will be the core of the next industrial revolution,according to Tony Juniper, Friends of the Earth director.The use of solar power drastically reduces electricity costs, and this is one of the most commonreasons for choosing it. Federal and state governments offer solar incentives, which help to offsetthe initial expenses of a solar energy system. The 2005 Energy Policy Act provides two ways to begiven a solar energy tax credit from the federal government. Solar energy rebates are also offeredby more than 50% of US states.An average of 164 watts of solar power per square meter is delivered to the Earths crust by thesun. If we placed enough solar panels in the Sahara desert to cover just one percent of it, wecould generate enough electricity to power the entire planet. This abundance of solar powermeans theres more than well ever need. But because the power sent out by the sun arrives as amixture of light and heat, we cant use it as it is to directly power a car or a computer. This is whysolar panels were invented - to convert the suns power into a form we can use, like electricity.Any extra electricity you create using your solar panels, if youre attached to the grid, will be paidfor by the utility company. Accounting for a solar energy systems electricity production andenabling utilities to purchase excess energy from homeowners, net metering is allowed in 30states. The most frequently used option is a single, reversible meter. As a solar energy systemproduces electricity, the kilowatts are used first to meet on-site energy demand. Excess electricityis then fed into the grid, turning the electric meter backwards, instead of being stored in a battery.The homeowner is credited for the extra kilowatts at the end of each metering period.Excess electricity can be stored for use on days that are overcast. The ability to store excesselectricity in batteries means you dont need to be attached to the grid even for cloudy days. Instand alone solar power systems batteries are charged with surplus electricity for night-time use.
  2. 2. The life cycle of a battery is what determines its suitability for use with solar cells. The amount ofelectricity required, along with the size of the battery, will determine the number of hours energywill last during periods of no sunlight.How is solar power produced? To produce solar power, youll need a solar panel, which iscomposed of one or more solar cells. As sunlight falls onto a solar cell, the cell takes in lightparticles (called photons). Each photon contains power, and when soaked up, the photon releasesan electron in the material of the solar cell. Electric wiring on both sides of the cell enable a flow ofcurrent as the photon is absorbed. Using this method, the solar cell produces electricity, which canbe used immediately, or stored within a battery for future use.Solar panels are made up of solar cells. An individual solar cell is not able to produce enoughpower for most purposes; therefore, several are joined in solar panels because of course, theycreate more electricity together. Solar panels are available in many types and sizes, the mosttypical of which produce as much as 50 W of electricity and consist of silicon solar cells.Interconnecting solar panels produce even more electricity.A solar panel is a sizable flat, rectangular shape, usually somewhere between the dimensions of aradiator and a door. Power collectors, called solar cells, make up solar panels. A solar cell isusually 8-sided and blue-black in color, about the size of your palm. Just like the cells in a battery,these cells are intended to generate electricity. However, these cells use sunlight instead ofchemicals to create electricity. Solar panels are also called photovoltaic panels (or PV panels),which comes from a combination of the Greek word for light, and electricity pioneer AlessandroVolta.You may be curious about how sunlight is transformed into electricity. When the sun shines onto asolar cell, photons (light particles) are bombarded onto the upper surface of the cell. Each lightparticle then carries its energy down through the cell. The photons then transfer their power toelectrons in the lower layer of the cell. The electrons use this energy to escape into the circuit byjumping the barrier into the upper layer. The movement of these electrons through the circuitgenerates the power for our lights and appliances.Photovoltaic cells generate electricity from sunlight, but there are other methods for making solarenergy. You can also get solar-thermal panels which heat water as opposed to creating electricity.Solar-thermal panels work differently than PV panels, and dont involve electricity. Although theyseem similar to solar panels, instead of light particles being grabbed by solar cells, solar thermalpanels have black glass which absorbs the suns heat. Hot water is generated by directing waterbetween the solar panels, heating it up as it goes, after which it is channeled into the water systemand of course, comes out of the faucets as hot water.Its incredible to think that the power transmitted by the sun in just one hour, is more than thewhole world uses in a year. Designing (or redesigning) a building to take advantage of sunlightand heat is using passive solar power. This can be achieved by adding more insulation to yourroof, or installing an extra south-facing window. Any "passive" adjustments like these would beinstalled either when the house is initially built, or during major renovation. Adding solar panels orother sunlight collectors would be referred to as active solar energy.Any form of light that hits solar panels can be transformed to solar power, which means that even
  3. 3. on gray days they can still create some power. You can receive back-up energy (for example atnight) in one of two ways. One is that you can apply to be connected to the grid in the regular way,so that this acts as a back-up supply for when your solar panels are not operating as would be thecase after dark. The other option is storing additional electricity from your solar panels in batterieswhich will then power your appliances and lights during hours of darkness.In this environment of global warming and diminishing oil resources, it makes turn ourawareness to natural and renewable resources. Solar power systems have become the mostwidespread source of renewable energy due to the fact that they make no clatter and manufactureno pollutants. Fitting photovoltaic (solar) panels while continuing to be connected to the grid is themost common method of changing to solar power. Any added electricity generated by the solarsystem is then fed into the grid. In this way the household can get paid for additional electricityproduced, and can also acquire electricity at night.Water bills can be cut by 50 to 70 % by using a first-rate solar water panel system. Apart from theevident environmental benefits of solar power, it makes financial sense. By combining both solarwater panel and PV panel systems you can save even more. Installation costs for solar energysystems are high, although there are different grants available to help finance solar technology. Amuch more reasonably priced option is to assemble your own solar panels.Traditional fuel sources are proving to be more tricky and costly to use, meaning an expansion inthe value of solar power. Considering global warming and pollution its apparent that traditionalenergy sources will no longer be viable. Renewable power sources, by definition, are limitless,unlike fossil fuel. As renewable energy technology continues to mature and the prices of acceptedpower sources rise, solar technology is starting to become more affordable.Environmentally aware Hollywood celebrities, such as Cate Blanchett and Orlando Bloom, havetaken their commitment further than recycling and driving hybrid cars. These actors have switchedto using solar panels and other renewable power sources in their homes, slashing their energyuse. Johnny "Captain Jack Sparrow" Depps island in the Bahamas is to be powered by solarpower rather than environmentally unfriendly generators. "Dallas" star, Larry Hagman has saved$24,000 per year by switching to solar power, taking his electricity bill from $37,000 to a mere$13,000 a year.Actor, Edward Norton was so inspired by the solar panels installed in his own house that hecreated a program, in partnership with BP, to provide solar energy systems to lower incomehouseholds in the LA area. Through the BP Solar Neighbors program a free solar system isoffered to a low income household each time a celebrity buys one. An outstanding idea, theproject has already had some of the best of Hollywood talent participating in it, including OwenWilson, Alicia Silverstone and Will Ferrell. This project is probably contributing to the 30% annualgrowth of BPs solar division.Around 50% the worlds power supply will come from sustainable energy sources within the next30 years according to forecasts from Shell. A great sustainable energy project is being shared bysome of the top global corporations, including Total, General Electric and BP. The recent BP oilspill disaster has turned the worlds attention to the increasing demand for alternative sources ofenergy and has increased public interest in solar energy as well as other renewable sources ofpower. The serious consequences of the oil spill have resulted in a substantial reshuffle of
  4. 4. investment priorities, with American energy marketing campaigns placing a lot more focus onsustainable sources of power.The United States is by far the major energy consumer in the world. 25% of the worlds powerconsumption is by the US - even though it accounts for only 5% of the entire population of theearth. A 100mw solar energy plant in Israel will provide more than 200,000 people with electricity,and they have plans to build an even bigger plant in the future - a 500mw plant. The worldslargest solar electricity system can be found in Bavaria, while around 1/2 of solar panelsmanufactured worldwide are used in Japan. When looking at these facts we can see how farAmerica has to go in order to make the most of solar energy.If you switch to using solar panels for your house, there are 2 aspects to the financial benefits.Using solar energy firstly means lower electricity bills. Second, if you stay connected to the grid,youve got the option to sell excess electricity to the utility company. With installation costs stillbeing very high, the typical residential solar power system takes around 18 months to have paidfor itself - although making your own solar panels is a less expensive option.Many more individuals are creating their own solar panels now than ever before. Since solarsystem installation costs are still very high DIY solar panels are fast becoming popular. And theprocess is easier than you may think. DIY solar panels can be safe and highly effective if createdand installed using a good instruction guide. Certainly, creating your own solar panels saves theinitial installation costs which means the savings are even greater in the long run.Property value can be increased by the addition of solar panels. According to HUD, for every$1,000 you save in annual utility bills the value of your home rises by $20,000. A house which isenergy efficient is of great value in the eyes of a potential buyer. In addition to the other benefits, asolar system means a home has a back-up system during electricity blackouts. A home-buyerknows that if they buy a house with a solar power system installed, they are also buying peace ofmind - knowing that during any power outages they will be unaffected.Installing panels on a roof that faces east or west will still work - you dont have to have a south-facing roof. Another effective option is the ground-mounted solar system placed in a flat, un-shaded area. A pole, cemented into the ground holds the solar panel in place. Batteries whichhave been charged with any surplus electricity produced by the solar panels during the day canprovide energy overnight.Solar panels will still work with a roof that faces east or west and are not reliant on a south/northone. Another effective option is the ground-mounted solar system placed in a flat, un-shaded area.A pole, fixed into the ground with cement holds the solar panel in place. Your overnight energy cancome either from the grid - if youre still connected - or from batteries which have been chargedwith excess electricity from your solar system during the day. To Find Out More Go To
  5. 5. Article Source: ====Slash or reverse your electric bill for producing your own electricity. This offer wont be availablemuch longer so take action while you can! ====