Posts Tagged ‘solar energy’

Solar Powered Benefits From Car To Home

Wednesday, November 5th, 2008

Click Here To Learn How To Create Your Own Renewable Energy Energy System. Solar energy will benefit a lot of people and not only the rich. This is why some governments have increased funding for this type of technology because they are aware of its many benefits.

For one, solar energy is very cheap compared to other technologies. It is also renewable unlike coal or the rest which are non-renewable and hard to maintain.

It also improves the health of people since it does not produce any carbon dioxide emissions unlike kerosene lamps that give out fumes which are just as deadly as smoking 2 packs of cigarettes a day. It also reduces the incidents of fire that are often associated with the use of kerosene, candles, diesel fuel and gasoline for generators. 

Solar energy is almost maintenance free because the solar cells used will last for 20 years or more before it has to be replaced. You just have to keep the panels clean so it is able to absorb sunlight and convert that into electricity.

These are also very useful in remote locations where power lines are not yet available. Some examples of these include fish houses, highway signs, marine applications, remote lighting and telecommunication.

If countries focus on solar energy and other renewable techniques, they will be able to conserve their  foreign exchange because they no longer have to use it to pay for foreign oil you can also check out car insurance online to save money on your car.  This money can then be used for other things such as health care, infrastructure projects and education.

Solar energy will also reduce your electricity bills because you are no longer dependent on electricity coming from the power company. The only downside to solar energy is the initial cost in setting it up.

Yes you will have to buy a lot of solar panels which are quite expensive but in the long run, you will be able to save more because you don’t have to pay for anything else to keep them running. Should the cost of solar cells be beyond your budget, you can probably invest in used systems first then try to acquire the brand new ones later on.

Another benefit of using solar energy is that you get to conserve fossil fuels and other natural resources that are quickly diminishing as a direct result of an increase in the world’s population which could compromise the needs of the future generations.

So should people get into solar energy? The answer is yes because it is safe, cheap and good for the environment. You only have to worry when the sun isn’t shining because when this happens, rays from the sun won’t be able to produce electricity so you have to rely on other means to get power. The same also goes when there is a blackout or brownout because you will soon lose power from your solar system.

The demand for solar energy is increasing and you should join in. Aside from reducing your electric bill, homeowners who use solar energy may claim up to $2,000 in federal investment tax credit in the first year while businesses may claim a 30% federal investment tax credit. Don’t forget to look in to cheapest house insurance quote since having solar pannels may help you here too.

Believe it or not, solar energy has one other benefit and that it increases the value of your home. According to home appraisers, a dollar decrease in your energy bill results in a $20 increase in its property value so do the math and you can easily figure out how much your home will be worth after you decide to invest in solar energy.

Solar Energy is the Future

Tuesday, November 4th, 2008

Click Here To Learn How To Build Your Own Solar Power System. We consume fossil fuels at a greater rate than we have ever had over the past 50 years. That demand is fueled by the increase of cars on the street, the number of planes that take to the air and the number of homes that need electricity. Sadly, we will have depleted these resources by the end of this century which is why we have to come up with other ways to get power and solar energy may be the future.

Solar energy is simply extracting the sun’s energy for power. Just to tell you how powerful the sun is, it can burn scrub lands and give you sunburn if you are out in the sun without any protection. In fact, the Greeks and the Chinese used this to set fire until the 1880’s by Charles Fritts made the first solar cell.

Instead of using a heater to warm up the home, sunlight can be used to control the temperature check out the cheapest home insurance quotes to see how it could affect the premiums you pay for your homeowners insurance. You will just need large windows and shades to control the amount of sunlight that will go inside and keep the heat absorbed during the day to remain at night.

Solar energy can also provide warm water as it warms up cold water that passes down through the closed flat panels called collectors.

But solar energy does not only give warmth to the home. It can also be used to help power it which reduces our dependence on non-renewable resources like oil or coal.

This occurs when solar cells are installed on the roof so it will be able to capture as much solar rays as possible and then converts this into electricity.  You will need 10 or 12 to capture at least a kilowatt of power and more if you are powering more than just your home.

The only limitation which challenges the use of solar energy is that it can only generate power during the day. The answer to this is to put an auxiliary system in place that will store the energy and kick when the sun is not available. This comes in the form of batteries which will provide power in the evening or a brownout.

Advances in technology have taken solar energy to the next level. NASA uses it to power satellites in orbit, solar panels installed onboard aircraft allow it to fly across oceans while cars can travel speeds up to 40 miles per hour but look at auto insurance company online before you buy one.  It is used to power a lighthouse so seafarers will be able to find their way at sea while aircraft can land in an airport in the middle of the frozen desert.

Solar energy is safe for the environment since it does not emit any harmful gases or chemicals into the air. It is a renewable resource that has not yet been fully tapped by a lot of countries which makes it very viable for the future.

But is it the only answer to reduce our dependence on oil? No because solar energy is just one of the options. We can also harness the power of the wind, the wave in the oceans, geothermal heat, hydroelectricity and a lot more instead of relying on coal or even nuclear energy that may harm the environment.

It is something we have to push for the next generation.

The Pluses and Minuses of Solar Power

Sunday, November 2nd, 2008

Click Here To Learn How To Install Your Own Solar and Wind Energy System. Solar energy is one of the best forms of renewable energy. But why don’t we rely on it so much compared to other countries? The answer is simply that there are pros and cons with using this form of alternative energy.

The pros of using solar energy is that the system is easy to install, there are no energy costs once it is set up, there are no emissions like air pollutants or greenhouse gas and the sun is widely available. Just be sure to look at free house insurance quotes online to make sure there are no hidden surprises.

A solar energy system is composed of the solar panels, the inverter, battery, charge controller, wires and support structure. For you to produce a kilowatt of power,  you will need 10 to 12 solar panels that will occupy an area of 100 square feet. If you are worried that this will cause damage to your roof, don’t because it is made of light weight materials. 

When you call a contractor, it will usually take a day or two to install and cost around $10,000. Not that many people will have cash on hand to pay for it so they can avail of a home equity loan to pay for it.

If you use a kilowatt of solar energy, you can save 170 lbs. of coal from being burned, about 300lbs of carbon dioxide from being released into the atmosphere or 105 gallons of water that most homeowners use up every month.

The cons are solar cells are expensive, the rays can only be collected during the day time, the weather and where you are located will play a factor in how much sunlight you can get and you will need a big area to collect the power.

But some experts believe that price of these cells and its ability to collect power will improve in the future.

Right now, a kilowatt of solar energy can only produce 1,600 kilowatts of hours per year in sunny climate. That means you will receive 5.5 hours of electricity per day. If you produce about 750 kilowatts of power, you will only get 2.5 hours of power per day.

Solar panels come in various colors and usually have a 5 year warranty. Since manufacturers are aware that solar energy can only work when the sun is out, they have installed batteries so you get more than 5 hours of power even during cloudy days and nights. This is because the batteries are designed to absorb, insulate, transmit and reflect rays coming from the sun.

But solar energy can be applied to other things and not just powering our homes. It can be used to power small devices like calculators to bigger things like planes, satellites and cars. Since these are easy to maintain, you don’t have to worry about anything.

Now that you know the pros and cons of solar energy, the question remains, should people get into it or not? If you look at it, the answer is definitely yes because is a renewable source of energy that does not cause any harm to the environment.

It will also greatly reduce our need for oil which has become a very hot issue especially when the price per barrel went out to more than a hundred dollars early on this year. If you want to save right now on your car be sure to have a look at discount car insurance quotes online.

People should take this seriously especially when this is not a renewable source of energy.