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Posts Tagged ‘solar power’

Excluding the family car, water heating accounts for the largest single source of greenhouse gas emissions from the average home.It is also one of the largest consumers of power, using up around 25 to 35% of home energy. 
People don’t realise that it is not expensive to install and maintain a solar hot water system.Actually, the real savings start around two years from installation when the solar hot water system starts paying for itself.
Up to 90% of an average household’s hot water requirements can be saved by installing a solar hot water system.  It can also save up to 3.4 tonnes of CO2 emissions from an average household per year.There are considerations such as location, direction of the roof and the actual system quality which will all affect the performance and efficiency, but the truth is that the sun can provide most of the energy requirements for a household’s hot water.  Any shortfall can be provided from conventional gas or electric supplies.  
Electricity is becoming increasingly expensive and the search for appropriate renewable energy sources is gathering intensity.When one counts the cost that generating electricity has on the environment, the argument for solar power is even more convincing.
The technology around solar hot water has progressed significantly recently.Systems can be ground or roof-mounted, and can be used in any weather from below freezing to harsh desert conditions.
Solar hot water isn’t restricted to new buildings.  Replacing an electricity-driven hot water system is a simple process and one which is encouraged by many governments around the world.
For example, generous rebates from the Australian government are encouraging eligible property owners, landlords and tenants to replace electricity driven hot water systems with solar hot water.  Under the current system, the Australian Government is providing a Solar Hot Water Rebate of 600 per eligible installation to help people save money on their power bills and reduce their greenhouse gas emissions.It is currently estimated that the average family can slash up to 0 off their annual energy bill by switching to solar hot water.  
Since government introduced rebates, there has been a huge increase in demand for solar hot water systems, according to Perth solar energy company, Solar MyWorld.People are under growing pressure to reduce their carbon emissions, and the company has seen this translate into increased demand for solar hot water systems.  
The Australian Government study ‘Energy Use in the Australian Residential Sector 1986-2020′, put the projected increase in residential sector energy consumption at 56% from 1990 – 2020.  However, water heating was the only major energy use predicted to decline over the study period, mainly as a result of Government and State energy programmes.in 2002, water heating energy use reached a peak at 92.4 petajoules (PJ) and is expected to slowly decline to 8.5PJ by 2020. 
Switching to solar hot water is one of the simplest, most effective changes that people can make to their lifestyle. There are now drawbacks.It’s low-maintenance, cost-effective and kind to the environment.  What’s more, a quality Perth solar hot water system properly installed by capable installers should last for at least 25 years.Now, that’s a sizzling hot option!

Forecasts from the US Energy Information Administration put global demand for energy increasing by 54% over the next 20 years.The EIA long-term forecast also predicts that world electricity demand will soar to nearly double by 2025. 
Most of the world’s energy is produced from fossil fuels such as oil, coal and gas.  Their energy is released when they are burnt, with carbon dioxide released into the air at the same time.These fossil fuels are will eventually run out and their emissions are also damaging to the environment, so there is a need to investigate and develop renewable energy sources such as wind, water, geothermal and sunlight.   
The energy from the sun that gets to the earth’s surface is six thousand times more than is used on earth.Humans have used energy from sun since ancient times, but with environmental issues becoming more prominent, solar energy is growing in scale and scope.
Solar power is now a viable alternative to the traditional fossil fuel energy sources such as oil, coal and gas and is mainly used for heating and generating electricity.  
From massive skycrapers and gigantic sports stadiums to remote farms and regular homes in the surburbs, solar power is a clean, cost-effective and environmentally friendly solution.An example is the giant new stadium in Kaohsiung in Taiwan which is the first stadium to produce power through solar energy.The 19-hectare stadium was built for the World Games in 2009 and will generate enough energy for its 3 300 lights and two gigantic TV screens through the 8 844 solar panels on its roof.  
That’s solar power on a giant scale.Even on a much smaller scale however, solar power can provide a workable and cost-effective alternative to conventional energy sources for household energy needs.
Solar energy experts, Perth based Solar My World, say that by installing photovoltaic or solar panels on a domestic property, homeowners will ultimately save on electricity, add value to the house and contribute to creating a greener Australia.   There are two options for solar power for Perth property owners, namely grid connect and off-grid solar power systems.
A grid connect system will supply solar power to the household via an inverter, and is generally used in more densely populated areas.And in the likely event of the solar system providing more energy than is required, the property owner may be able to ’sell’ the surplus back to the electricity grid if applicable.  The other system type is a standalone system using a battery bank to store energy.This system is more common in remote outlying areas where people have no or restricted access to traditional power sources.  
A benefit of solar power systems is their versatility – they can be AC or DC designed and can be expanded when needs change.
There is increasing concern over the impact that energy generation has on greenhouse gas emissions as it is the largest single contributor to emissions, and there is increasing urgency for people to investigate ways of reducing their own CO2 emissions.By using solar energy technology to generate power, the new Taiwanese stadium alluded to earlier in this article, will prevent 660 tons of carbon emissions each year.  By making a simple decision to install Perth solar power in our domestic locations, we could all have the energy to save the world.

The history of solar power goes back as far as the 7th Century BC. 
The ancient Egyptians used the sun’s heat to bake straw and mud into bricks which they used as building blocks.Passive solar design was first used by the ancient Romans and Greeks – who designed buildings that made optimum use of the sun’s rays for heat and light. 
By orientating their buildings towards the south, they gained maximum benefit from the winter sun.In doing so, they were able to reduce their dependence on firewood which wasn’t always plentiful, using renewable energy instead of fossil fuels.  The Romans advanced the concept of solar design by using glass for windows, and even promulgated a law which made it illegal to obscure a neighbour’s access to sunlight.
Energy from the sun was also used by the Ancient Greeks who used bronze shields to focus the sun’s rays onto the wooden ships of the Roman army, setting them on fire.By building their houses into the sides of rocky cliffs, some native American cultures were able to get the most out of the heat trapped by the rocks during the day.
Later on in 1767, a Swiss scientist called Horace de Saussure was believed to have constructed the first solar collector, but the real momentum for solar energy development came in 1839 when French scientist, Edmond Bequerel discovered the photovoltaic effect.The fact that exposing materials to light increased electric current was his major discovery.
The first active solar motor was developed by French mathematician Auguste Mouchout, who also invented a steam engine powered by the sun.  Both inventions failed due to high production costs.
Over the years around the world, scientists experimented with solar power.In 1876, William Grylls Adams discovered that by exposing selenium to light, it produced electricity without any need for moving parts or heat. 
Although Albert Einstein is more widely known for his Theory of Relativity, it was his theories on the photoelectric effect that won him the 1921 Nobel Prize in Physics.
In the 1950s, Bell Laboratories (now known as AT & T Laboratories) developed the first silicon solar cell which could generate a measurable electric current.  It was the first cell capable of converting enough of the sun’s energy into power to run everyday electrical appliances.
Solar power found its first real use in 1958 when the Vanguard One satellite was launched carrying a solar powered radio.The first solar powered aircraft flew across the channel from France to England in 1981 under power from its sixteen thousand solar cells which gave off 3 000W of power.
The oil crisis of 1973 to 1974 accelerated solar power research as the Western economies realized the need to reduce their dependence on oil.When Dr Elliot Berman developed a solar cell that had more practical cost implications in the 1970s, it was the catalyst for the design of a much wider range of applications including lighthouses, off-shore oil rigs and remote homes. 
Environmental concerns have also escalated the search for renewable energy resources such as solar power, wind power and geothermal power.   And whilst technologies have improved vastly since ancient times, the basic premise of using solar energy as a renewable energy source has remained the same.

Home owners are correct being concerned about how their energy costs will increase.They will increase every year with no foreseeable end in sight.  How high might electricity be ten or twenty years from now?  Not only are our energy needs increasing at a constant pace, but supplying the current national energy needs are increasingly difficult.  Simply look at China, India, and other large users of energy.  There are slightly over 300 million people in the United States, but there are nearly 2.5 billion people in those China and India alone, about eight times as many as in the US. This electricity use will continue to increase, so a good way to protect your families financial future is to install a solar power system for your home.

What’s Your Return on Investment

A home solar power system may make sense for several reasons.  For some it may be the future financial stability. Because once this source of energy is installed, you will not have to pay for it again, you will reduce or eliminate your dependence on the existing power grid and you can sell excess electricity back to the power company for a profit.Others may desire a home solar power generation system to benefit the environment.  Solar power is clean. It’s clean because there it produces absolutely no pollution.  At its very cleanest natural gas, oil, and coal are still very dirty and bad for the environment especially when compared to solar energy.  The only way you could call any coal power plant ‘clean’ is by comparing the new technologies to the old.When compared to solar power, it is not ‘clean’.Also, our supply of all fossil fuels (coal, oil and natural gas) are limited and will eventually run out if we keep on using them.A good decision my be to make the renewable energy switch sooner than later, when those fossile fuel resources do disappear.You know as they become more difficult to attain they will increase in price.  Switch now and avoid a catastrophe as billions go without power.  You can protect your family from this potential future by installing your own home solar power system. There are many types of renewable energy solutions you may want to consider.

You will save thousands (or tens of thousands) of dollars over the expected life of your home solar power system. In about ten years your system will have paid for itself and you’ll start seeing your savings add up. Some current benefits include tax credits, to help defray the upfront installation costs of your solar power electric systems.  Many potential home buyers would find it an attractive solution in the purchase of a new house.  They could simply pay for the solar power system in the cost of the home.  Their savings alone from the solar power system would more than pay for the additional mortgage costs and interest on the loan. You could begin small now and keep growing over time, you may save money by building it yourself.

A solar panel is a surface that can produce energy. This energy does not require any type of fuel, it is not polluting and on top of all these, it’s free and renewable. Solar panels are the ultimate methods of extraction solar energy from sun rays and they transforming it into energy usable by humans. Solar panels are divided in two categories:

- Solar panels used for heating. They can heat water or homes or be used for plants.

- Electrical solar panels.

The solar panels used for heating are generally used for heating water and homes. The mechanism behind these panels is simple, as it is just a matter of transferring heat to a stream of water. Therefore, the water is heated and can then be used or stocked for later using. These solar panels are very useful for people who want to beneficiate of heated water in remote locations.

The panels from the second category are the ones that are truly interesting, because they produce free electric power. The panels are able to transform solar radiations into electrical power thanks to the photovoltaic cells they are made from. In short, when in contact with sunrays, this cell produces electric power. The photovoltaic cells form real matrixes that form bigger matrixes witch complete the solar panels.

The advantages in using these systems are obvious: free renewable energy, which can be used to power your home. Unfortunately, they are not an easy investment, because the initial money they require are quite a few. In time, the costs will be ameliorated. And another reason for considering them is the fact that our planet is already loosing essential resources and if we keep on wasting them we will be left with nothing.

Unfortunately, the solar panels of the present are not able to produce too much energy for square meter. If you want to power completely a house, you will need several tens of meters of panels. Some people find it hard to come up with the money for solar panels, while others simply use additional money making systems like the one presented in a forex autopilot system review to make more money. The fact that they depend on sunlight to function is currently solved with storage systems that allow us to keep the energy and use it during winter days.

In the end, there’s only one conclusion. Natural resources will someday be over. Under these circumstances, what will humanity do? Humans will then be forced to use solar power to produce electricity. So, we’d better try to get accustomed to it from now, because this is where we are headed anyway.

power 4 home

The bottom line for Power4Home guide is that it is a very good guide. This guide offer all you need to know in order to make a solar power system or a wind power system quickly, easy and cheap.

Many Do-It-Yourself guides simply miss the intent and provide too many technical information that make the work very hard. However, the Power4Home guide give very simple and easy to implement advice. They are detailed to the right level without burdening the reader with unrelated information.

For more detailed review of power4home guide check freepower4home.com site

You can create with this guide 2 types of systems: Solar and Wind. All you need is less than 200$ and you can select which one of the systems to make. In this guide you will discover examples of how you can cut up to 80% of your energy cost, the same as the writer or his readers did.

This guide was written by an an authority and a veteran electrician and his experience and knowledge evident from every sentence in the guide.

The power4home guide includes detailed instructions and step-by-step manual of how to choose which system to choose and best fits your place and wishes. It covers in details the parts you require and the way to install them and it is built in a way is suits almost any place, type of system and your wishes.

And if this is not enough, the greatest thing is that this guide comes with video that illustrate you very easily how to make the system.

The guide also includes great gifts such as how to maintain your system with practically no cost, and some more secrets that will enable you to reduce your electricity costs even further. And if this is not enough you will be given more bonuses like parts list for your system, where to buy them, tax credits forms and much more.

The price of it is very low and well priced compared to other guides in the market. Considreing the additional guides you get, makes the package even better. You have sixty days money back guarantee if you are not happy, no questions asked. This is the best sign of how much the writer believes in his guide.

I urge you to buy this product and use the variety of information inside. You will enjoy a guide that is extremely complete, accurate and simple to use.

Bottom line: Wonderful. do anything it takes and put your hands on this.

check much more guides and their reviews at best of guides review page

Home energy saving

Home energy is very pricey. If you pay too much for energy, you are in the right place. If you are here it means that you anxious to save money on your monthly power bill and going to take serious steps. It means that saving money on power is important to you

Can you imagine that you are using energy for free by using sun power?. And that this power can be used to power everything in your home from appliances, water heater, room heating or cooling, lighting and any electrical component in your home.

For a really great site for check home energy saving check freepower4home.com site for more information

Your system you will be able to produce Wattage. How much is up to you and it is mainly depend on the room that can be used for that. You can even assemble it in a way that the quantity of electricity that will be generated will be more than your needs and the excess power can be sold to your power company.

You can save energy at home in various ways such as changing some energy consumption behavior (for example to change lighting habits) or to use energy efficient appliances whilst the greatest way to fight global warming and at the same time make money from that. This is the secret of building sun or wind energy system.

Wind or solar energy are one of the less utilized energy sources. These resources can create sufficient electricity that can be stored and then used for many things at home from heating to lighting and the extra capacity can be sold

Energy saving is not a onetime activity and it is built in 3 main activity process where the first step is to find on what you are wasting, the second is to implement ways to reduce this spending and the final and most significant step is to construct home solar system or wind power system that will offer you the ability to provide any electricity requirements for your home. 

But before we start we need to raise a question what are most frequent things for electricity? 

Here is the small list of things you most likely also guessed alone:   house heating, water heating, lighting, home cooling, refrigeration, electronics in your home, cooking, clothes washing and drying and computers. 

If you want to know more about home energy saving take a look at freepower4home.com site

Take a good view on this list and guess what; taking simple measures of controlling each one of them and you can truly make a difference. Below are few ideas on some measures you can do:

The temperature at your temperature during winter time should not above 66°F (19°C).

Take shorter showers or you might wish to install water constrictor.

shut light when you exit the room.

Buy lower power consuming light bulbs.

The temperature during summer or warm weather should not get below 77°F (25°C). Other ways of cooling can be use of ventilator instead of using the air conditioner.

Close your TV when not watching (Television is one of the major electricity consumers in the home) 

Use efficiently your wash machine and dryer by putting the right quantity of clothing in it and select the right program.

Small toaster oven is much better than the big kitchen oven when cooking small bakery or simply warming food.

Home energy saving is really easy. If you want to know more about home energy saving take a look at freepower4home.com site

The many advantage of solar energy for our world will last for generations. In order comprehend all the solar energy advantages available it is essential to learn how to utilize it.

There are two basic solar energy classifications: thermal and light. Thermal energy is used most often by architects when designing buildings out of substances that will absorb, retain and generate heat. Light energy used as an alternative source of power can be harnessed through the use of homemade solar panels or manufactured panels that store up the energy to create a source for power, heating and water heating.

The sun, which is made of hydrogen gas, is a seemingly unending supply of power. We should be encouraged to produce solar power simply because it is a natural source energy for providing heat and electricity.

There are tons of different benefits to make solar power your main energy source. Most of the solar energy advantages involve the cost savings you will realize. After you have paid for and installed your manufactured or homemade solar panels you will no longer receive that monthly bill from your friendly power company. The government’s commitment to help our country become “green” they have been giving rebates and tax incentives to business and families who make solar power their main energy source.

Capturing solar power is really popular nowadays and there is a good reason for it. Especially with all of the current and ongoing concerns regarding issues such as global warming, it is really no wonder why people are looking for ways to make solar power.

Hopefully you have been enlightened to the many solar power advantages and you will make solar power for your home and reap the benefits. The bottom line is that if you make solar power you will be saving money and helping save the environment for future generations by not using any fossil fuels for your home’s energy source.

The amount of money spent annually on electricity by people in the United States is staggering.  If you are tired of the high cost of living, you have an alternative that will save tremendous money but also support a healthy
environment.  The GreenDIY Energy guide is loaded with information on how you can build your own solar panels for cents on the dollar and in no time enjoy the many benefits.

Just like Earth 4 Energy, this guide is not just powerful but easy to follow, which makes it a top seller.  With the information provided, you can choose to build a single panel, two or three panels, or as many solar panels as you  want.  Of course, the decision for numbers would depend largely on the part of the country where you live but also the square footage of your home.  Then, with the information packed into the Green DIY Energy guide, you can get started.

Today, many people have already received a copy of the GreenDIY Energy guide and found this to be a tremendous value.  Working with family members and/or friends, solar panels can be built quickly so the saving begins.  Some of the many benefits packed into this guide include:

* This do-it-yourself guide will save you serious money and all the information needed for getting the job done is included in the GreenDIY Energy guide.

* Of course, the top reason so many people are buying this guide is the amount of money saved on energy bills

* Healthy Planet – Everyone should do his or her part in promoting a strong, healthy planet and building solar panel that creates renewable energy is one outstanding solution.

* The amount of savings each month averages 70% but some people enjoy even more.

* Extra energy produced can actually be sold to electric companies, meaning you actually save but also make money by using solar panels for energy.

The developer of the GreenDIY Energy guide was like millions of other people, tired of working hard only to pay bills.  Wanting to do something that would make a difference, the years of research began.  What he discovered is that making solar power is quite easy and the savings surpassed what even he imagined.  The result of his hard work and determination was the writing of the GreenDIY Energy guide, which he now shares with people around the globe so they too can enjoy huge cost savings while going “green”.

GreenDIY Energy teaches the value of supporting a healthy environment along with everything needed to complete the building of solar panels.  Just a few pieces of information covered in this guide include:

* Solar tax credits and rebates
* Bonus Guide on how to build your own wind turbine
* Bonus DIY guide two hours of visual training for:
o Building solar and wind power on a budget
o Tools and supplies needed
o Fundamentals of Electricity
o Grid Tied Systems
o PV System Design and Sizing
o Components of the Solar System

The creator of the GreenDIY Energy guide is confident that everyone buying it will be thrilled. Even so, he provides a 100% money back guarantee that if for any reason you were not completely satisfied, you would simply send an email within 60 days from the date of purchase and you would receive a full and immediate refund without questions being asked.

The working principle behind the technical structure of solar panels is the production of electricity by using only certain light wavelengths with the help of photo-voltaic cells. Sun exposure and low or moderate temperature are the only requirements for the panels to work. Though they are usually manufactured by many businesses in the field, a homemade solar energy panel are also a choice, and many home owners choose to do their own alternative power sources. The kits available on the market as well as the many guides that provide technical details provide the most comprehensive assistance for one who simply wants to cut the electricity bill.

The elements necessary for the building of the homemade solar panels are available in kits and such packages usually include a soldering iron, flux, tabbing and solar cells. Moreover, the kits also include special instructions to follow in order to create the panels, and fortunately you do not need professional expertise in order to make them operational. The step-by-step instructions provide all the technical support necessary for making solar energy. Web forums also allow you the chance to clarify any possible issues that may come up during the construction of the homemade solar panels.

In time, the savings you make by the use of an alternative energy source are huge so that you get to recover your investment and save a lot afterwards. This means that once the return on investment is no longer valid, your gain comes from the periodical savings that you make every month. The maintenance of the home solar panels is virtually nil unless you install some more sensitive devices such as a sun tracker. Keep in mind the fact that a good assessment of the situation is necessary before making the decision to add something further to the system.

Last but not least, the Internet is full of ads that read “free solar panels”, when in fact they are referring to the do-it-yourself kits available. Yes, they are dozens of times cheaper than the regular ready-made variant, but they surely don’t have the same efficiency rate. With a homemade panel you cannot expect to cover the needs of the house, and the life extent of the device is surely questionable. If you go for this kind of “free solar panels” take all the precautions necessary for the making of a reliable and safe system. Good luck!