Archive for the ‘Renewable Energy’ Category
Present Day And Future Alternative Energy Sources
The major past energy sources have included petroleum and coal. With the sharp increase in energy prices, depleting non-renewable sources of energy, the increase of green house gases impacting global warming, the future of using alternative ‘green’ sources of energy looks bright. Governments around the world are feeling the pressure of consumer demands for alternative renewable energy sources that will not harm the environment.
Wind Power is one method of producing ‘green energy’ that is becoming popular all over the world. Wind turbines are used to create power. Wind turbines can be placed wherever there is sufficient amount of wind. The higher the number of installed wind turbines, the more electricity will be produced.
Solar energy is one alternative energy source that is expected to see an increase in use in the future. This form of energy makes use of the sun for power and heat. Solar panels harness the power of the sun without polluting the planet and atmosphere. The solar panels power generators provide the electricity. The solar panels are installed on the roofs of residential and commercial buildings. In the future, larger solar panels will be built that can power hundreds of thousands of homes Solar energy requires does not require any other energy source to operate and it is free of pollution. Sunlight can be harnessed as usable heat or converted into electricity using photoelectric cells, solar panels, or using synchronized mirrors called heliostats that follow the sun as it moves. Methods for using solar power to replace a gas-powered engine by heating hydrogen gas in a tank have also been developed. There have been positive results with powering a generator.
Hydro Power is another alternative energy source with proven results. The flowing water drives the turbines which produces the energy. The energy created is dependent on the strength and force of the water flow because rapid flowing water drives the mechanisms that help with producing electricity. The current is then sent through a transformer where the electricity is transmitted over power lines. This is an eco-friendly form of energy and in the future, it is expected that more hydro power stations will be erected where there is a suitable water supply.
Current technologies for new renewable green energy sources, particularly solar power and wind power, are proving to be quite promising for the future. As well, Geothermal Energy which is heat energy extracted from the earth to create steam to power the generators that produces the electricity, is another potential future large energy source. There is also much research and development going into Nuclear Fission. Salinization of water at river estuaries as an energy supply is another possible source of alternative energy because many experts suggest that it will be millions of years before there is any impact. Nuclear fusion and artificial photosynthesis are two other energy technologies currently being researched as possible future energy sources.
Much of the traditional sources of energy are becoming unsustainable making new greener sources of energy the wave of the future. Many corporations, ‘green’ entrepreneurs, and governments are investing in the future of the planet and its inhabitants by investing in alternative renewable energy sources. An investment in ‘green’ energy means a future of low energy costs and a greener sustainable environment.
Renewable energy indeed is effective and has helped thousands of household nowadays in cutting their electricity bill. It is not necessary that we will be enslaved by electricity suppliers with their expensive electricity. We can always study basic solar energy facts and renewable energy information on http://www.freealternativeenergyresources.com/ and learn how to save and use electricity wisely.
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Canada – Green Energy And Economy
The world’s nations are concerned about the potential end of fossil fuels and the effect this would have on their energy infrastructures. Equally of concern is the economy, both the global economy and the economies of the individual nations. There is broad agreement amongst them that these two concerns – green energy and economy – are intertwined. Amongst the nations looking for solutions is Canada.
Total global investment in renewable energy, in 2008, was greater than all combined investment in nuclear, natural gas and coal electricity. Renewable energy initiatives attracted almost US$148 billion worldwide. Nations that work to create renewable energy solutions will attract the bulk of this money. Therefore, if it wishes to remain globally competitive in this new world market, Canada needs to present itself as an attractive market in order to win these investments and prevent them going elsewhere, most likely the United States.
The United States Recovery and Reinvestment Act of 2009 invests nearly fourteen times as much in renewable energy than Canada’s Federal Budget of that same year.
Another cause for concern and research and development in renewable energy is the need to reduce carbon emissions in order to halt or slow climate change. The International Energy Agency calculates that the nations of the Major Economies Forum need to spend three to six times more per year than they are currently if they wish to reach their goal of fifty percent reduction in emissions from 2005 levels by 2050.
One notable R&D investment is that of carbon capture and storage. Canada claims to be strongly in favor of this and to be providing robust investment. However, nations who have not evinced a strong commitment to climate change such as the United States and Australia are still outspending Canada’s 19 million by hundreds of millions.
If Canada wishes to enter fully into the renewable energy economy, it already has a strong base from which to develop this capacity. Hydroelectric dams already produce most of Canada’s electricity. Quebec, Manitoba, Labrador, and Yukon produce over 90% of their electricity this way.
Canada has plentiful solar energy resources, particularly in Ontario, Quebec, and the Prairies. Although currently only a small part of Canada’s energy production, there is a solar power infrastructure in place mainly for non-electric space and water heating. Government studies show solar energy could account for five percent of energy needs by 2025.
Many areas of Canada are hard to reach and/or sparsely populated. Thus, they do not have easy access to the nation’s energy grid. Here solar power is already put to use through photovoltaic cells. PV cells, when exposed to light, use semiconductor materials to generate directly electric power. In the northern provinces and territory, they have are used as standalone units to distribute electricity, particularly for remote homes, telecommunications equipment and navigational devices. Because they replace the costly diesel fuel systems that used to provide this energy, they also benefit the economy of these areas.
Currently 1.1 percent of Canada’s electricity is produced by ninety-nine wind farms. The Canadian Wind Energy Association states it could reach a capacity of 55,000 MW by 2025, meeting 20 percent of Canada’s needs.
The impact on the economy is already on display in parts of the country. Ontario’s Green Energy and Green Economy Act of 2009 incentivizes homeowners to use renewable energy generators like solar panels by offering low- or no-interest loans to finance the cost.
In British Columbia, GLOBE Foundation of Canada estimates the province’s recent turn to a green economy could be worth over 27 billion dollars by 2020. It is already responsible for 117,000 full time jobs and over 15 billion dollars of provincial GDP.
Canada already has the resources and the systems in place for renewable energy. It remains for the nation to decide how fully it wishes to develop and integrate them into the global green market and economy grid.
Renewable energy indeed is effective and has helped thousands of household nowadays in cutting their electricity bill. It is not necessary that we will be enslaved by electricity suppliers with their expensive electricity. We can always study basic solar energy facts and renewable energy information on http://www.freealternativeenergyresources.com/ and learn how to save and use electricity wisely.
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Alternative Energy Usage In Ireland
Ireland is pursuing energy independence by trying to develop to a larger extent the usage of alternative energy; one must take into consideration the fact that Ireland benefits from a robust economy, allowing it to research and develop resource encompassing alternative energies. During modern days, almost ninety percent of the energy needs are accomplished by importation, from the energy that has become imported. This makes Ireland extremely dependent on energetic supplies coming from foreign locations. It should come as no surprise that Ireland wants to get over this dependency and start producing energy of tis own. Therefore, it is only natural that institutions and the government start thinking about alternative resources as a way to produce the energy the population needs. The EU has in fact implemented some regulations regarding reduction in emissions of harmful substance and gases in the air, including regulations on sulphuric oxide and nitric oxide.
Green energy has become therefore the one thing the EU strives to accomplish throughout all the member states. Hydroelectric power is now utilized in some areas inside Ireland for quite a long period of time and has so far, proved to be very effective in producing energy, by capturing the energy of the waves from Atlantic Ocean, which is on the western part of Ireland. This energy supply is now capable of producing the energy supply needed by the whole country.
As a matter of fact, in the future, Ireland may even become energy exporter, granted the fact that it can now exploit the very few natural resources it has for its own benefit. The energy potential is constituted in the fact that throughout the whole Ireland, big winds blow, there is close proximity to the ocean and one can derive energy from biomass resources. It could for instance, supply energy to the rest of Europe, energy produced from ocean waves and biomass fuels. For the moment, Ireland has concentrated its efforts in obtaining the fifteen percent barrier, that is , produce fifteen percent of the energy needed by the population through wind farms. This is in fact, a governmental objective for 2010. Not only the government, but also institutions and research institutes are combining efforts to be able to discover the ways Ireland can reduce its reliance on foreign produced energy.
Researchers are now studying the fields of the ocean wave energy so that the energy produced can cover much of the necessary amounts for the population. A test site designed for alternative energy has been created in Ireland, on the western coast, to better study ocean energy. The experimental site, also known as “Wavebob” helps researchers study on the spot the most efficient ways they could use ocean waves to produce energy. Judging by the efforts made leading to discovery, one can say that in the future, Ireland can become the market leader in the sector. Analysts believe that wave energy possesses the potential to change and that renewable energy may become the norm; if this is accomplished, then Ireland wouldn’t have to depend anymore on the energy provided by others and could thus reduce the consumption of fossil fuels.
Many people believe that since the industry dealing with sugar beet has been shut down, this means that there is more Irish land available to use to construct alternative energy power plant, including plants designed for bioenergy production. Since renewable energy is now catering for only two percent of the energy consumed in Ireland, it is imperative to come up with a solution or solutions that will resolve the problem to a large extent. Biomass energies are fit to be fully exploited, because the answer lies in not using conventional methods of producing energies and adapting existing equipment in order to produce energy from other resources.
Renewable energy indeed is effective and has helped thousands of household nowadays in cutting their electricity bill. It is not necessary that we will be enslaved by electricity suppliers with their expensive electricity. We can always study basic solar energy facts and renewable energy information on http://www.freealternativeenergyresources.com/ and learn how to save and use electricity wisely.
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Global Warming – Alternative Energy Sources
Global warming is one of the “hottest” issues nowadays. The current climate alter is the worst yet to happen. Global warming is an overall improve in world temperature which is attributed for the increasing number of greenhouse gases trapped within the ambiance. Searching an alternative energy source is regarded a way of decreasing the toxic emissions.
Greenhouse gases may be produced both by natural and industrial processes. Carbon dioxide, water vapor, nitrous oxide, methane, ozone, and CFC’s (chlorofluorocarbons) are the most abundant greenhouse gases in the Earth’s atmosphere.
There are several sources of greenhouse gases. Burning of fossil fuels plus deforestation lead to greater concentration of carbon dioxide in our atmosphere. Without the trees plus plants to take inside the carbon dioxide emitted by burning fossil fuels, normal gas and petroleum items, all of the CO2 emitted stays within the atmosphere.
Also the use of Chlorofluorocarbons (CFCs) in refrigeration techniques plus in fire suppression systems and other manufacturing processes also improve the greenhouse content of our atmosphere. While the use of non-organic fertilizers in agriculture also lead to higher nitrous oxide concentrations, an additional greenhouse gas.
Inside the United States, greenhouse gasoline emissions mainly arrive from your use of fossil fuels as energy supply. Approximately 82 percent from the greenhouse gas emission within the United States in 2006 came from the combustion of coal, natural gasoline plus petroleum (United States Energy Info Administration). Meanwhile in Asia, Chine is expected to boost its emission of greenhouse gasoline because of the construction of old-fashioned power plants in its internal provinces. Currently, the carbon dioxide concentrations within the ambiance are the highest in 150,000 years. The 1990s was most likely the warmest decade in history, while 1998 was the warmest year (Greenpeace).
Not controlling the greenhouse gas being emitted by human activity can improve climate alter the subsequent hundred many years that may be much quicker than anything identified and recorded in history. There are essential actions being undertaken to control the toxic emission that will soon be killing us.
To minimize the consumption of oil, petroleum plus other fossil fuel, we should use power efficiently. Energy that we use ought to be generated from green energy supply, which would mean harnessing the natural power from your sun, winds, crops, tides plus waves.
Green power is an additional term utilized to describe sources of energy that are regarded as to become environmentally friendly, which is also similar for the green sources of power.
There are numerous techniques of generating electrical power and vitality from green and normal sources that create clean plus safe vitality. Wind, sun, plus heat can create electrical power for less price plus less carbon emission than those of coal and even gasoline.
Shifting the world’s attention to choice fuel supply other than relying on fossil fuel is among the solutions in resolving the drastic climate alter. Greenpeace cited that with renewable vitality plus utilizing it smartly, can deliver half from the world’s vitality needs by 2050. Greenpeace also cited that it can be feasible to reduce carbon dioxide emission to nearly 50 percent within the next 43 years.
Governments are taking steps to use and tap alternative energy sources as primary supply of energy. The European Union leaders made an agreement in March 2007 to make sure that 20 percent of their nation’s power ought to come from renewable fuels by 2020. This is part of their effort to cut carbon dioxide emissions plus other greenhouse gas. There are even governments offering incentives to their residents who are utilizing green energy.
Alternative energy source might not be the only method to lessen the greenhouse emission that human activity create. You will find easy methods in which we can do to contribute in decreasing toxic gas emission plus mitigate global warming.
Renewable energy indeed is effective and has helped thousands of household nowadays in cutting their electricity bill. It is not necessary that we will be enslaved by electricity suppliers with their expensive electricity. We can always study basic solar energy facts and renewable energy information on http://www.freealternativeenergyresources.com/ and learn how to save and use electricity wisely.
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Alternative Energy In Ireland – How The Irish Use Alternative Sources Of Energy
Ireland is currently into serious energy development research in an effort to free itself from reliance on imported energy sources. Over the years, imported energy sources have fueled the country’s growing economy. The country’s dependence on imported energy currently stands at nearly 90 per cent of total energy demand. It is considered as the single biggest import item in the country’s entire history. This precarious situation puts Ireland’s long-term development strategy under threat. The country’s need for alternative energy sources has never been sharper. It does not only need to develop those sources, it also needs to protect its environment and check its worsening air pollution caused by petroleum-powered energy generation.
With the European Union mandate seeking cuts in nitric oxide and sulfuric emissions from its member countries, green or environment-friendly energy is seen as the ultimate response to all of Ireland’s development needs. Hydroelectric power has been proven effective and safe since the 1930s when the country first tried harnessing it. Development more of this kind of energy source is however needed to fully meet the growing demand. With its strategic location on the coast of the Atlantic Ocean, Ireland also stands to benefit from wave-generated energy.
Interestingly, Ireland has the capacity to become an energy-exporting nation rather than being dependent on imported energy products. Truly, because of its abundant ocean waves, wind and biomass-producing alternative energy sources, Ireland can utilize these substantial and natural energy resources to become a major supplier energy generated from these alternative sources. It is a potential income-earning industry for the country in the future. For now, the nation may need to focus on its target of producing 15 per cent of the country’s total demand for electricity using the wind farms by 2010. But studies coming from the academe, research institutes and government agencies that support harnessing of ocean wave as alternative energy source, the nation is in a position to jumpstart its twin goals of accelerating economic growth and energy independence.
Ireland has tested its site for ocean wave energy technology in an area near the coast off County Galway Bay. Tagged as “Wavebob”, the experimental site for ocean wave energy generation produces the greatest mass of power waves in the world, according to Dr. Peter Heffernan, Ireland’s Marine Institute Chief Executive Officer. With the right and improved technology to develop the power of the ocean, the nation stands to gain the title as the top producer of ocean wave generated energy.
David Taylor, Chief Executive Officer of Sustainable Energy Initiative has likewise committed SEI’s interest in the development of new technologies for the renewable energy sector. The huge potential of ocean wave energy can be harnessed to considerably lessen the country’s dependence on fossil fuels.
Irish Farmers’ Association President Padraig Walshe, on the other hand, said that with the shutting down of the sugar beet industry, there is an expected rise of available Irish crop land for other uses like bio-energy production. Currently, the nation’s renewable energy production only accounts for not more than 2 per cent of its entire energy consumption. From the farming sector’s view, growing energy crops can only be sustained if it can guarantee economic returns on investment and labour at a sustainable and secure level. As of now, it can be noted that the return from energy crops remains marginal, thus preventing the industry from fully expanding. It is thus imperative for Ireland to do more research to address these challenges.
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Solar Energy – Pakistan Base
“SOLAR ENERGY”
by Farooq Raza Qadri
Today in Pakistan we are facing shortage of almost every basic need of life like water, gas, and especially electricity. It is the worst conditions we are facing now a days. The reason for that is…well we all know “THE REASONS” don’t we!!! Few days back I was reading an article in a local newspaper which was about getting electricity like many European countries which is from “Wind Turbines”. It’s a very good idea and we must have to think other ways of energy to meet our needs. Another idea which I’m going to discuss here is “SOLAR ENERGY”. As we all know that summer season is longer than winter in Pakistan. So it means we can get more and more sunlight. In my view Solar Energy Systems will be more successful in Pakistan than any European country because thankfully we can have more sunlight than Europe. Many scientists and engineers from all over the world are working in this field. Some say that it’ll be very costly, YES it’ll be but only in start as like everything when it’s new its price is high but when the competition arises then prices goes down its simple economics. We’ve used the Sun for drying clothes and food for thousands of years, but only recently have we been able to use it for generating power. The Sun is 150 million Kilometers away, and amazingly powerful. Just the tiny fraction of the Sun’s energy that hits the Earth (around a hundredth of a millionth of a percent) is enough to meet all our power needs many times over. In fact, every minute, enough energy arrives at the Earth to meet our demands for a whole year – if only we could harness it properly and preserve it.
Here are some techniques that are being used in many parts of the world to get energy from the sun light.
Solar Cells (really called “photovoltaic” or “photoelectric” cells) that convert light directly into electricity. In a sunny climate, you can get enough power to run a 100W light bulb from just one square metre of solar panel. This was originally developed in order to provide electricity for satellites, but these days many of us own calculators powered by solar cells. Solar cells provide the energy to run satellites that oribt the Earth. These give us satellite TV, telephones, navigation, weather forecasting, the internet and all manner of other facilities
Solar water heating, where heat from the Sun is used to heat water in glass panels on your roof. This means you don’t need to use so much gas or electricity to heat your water at home. Water is pumped through pipes in the panel.
The pipes are painted black, so they get hot when the Sun shines on them. This helps out your central heating system, and cuts your fuel bills. However, in very cold places especially in winter season you must remember to drain the water out to stop the panels freezing. Solar heating is worthwhile in places like California, Australia, South East Asia (Pakistan, India, Bangladesh) where you get lots of sunshine as I mentioned it earlier.
Solar Towers One idea that is being considered is to build Solar Towers. The idea is very simple – you build a big greenhouse, which is warmed by the Sun. In the middle of the greenhouse you put a very tall tower. The hot air from the greenhouse will rise up this tower, fast – and can drive turbines along the way. This could generate significant amounts of power, especially in countries where there is a lot of sunshine and a lot of room, such as Australia.
Advantages
Solar energy is free – it needs no fuel and produces no waste or pollution.In sunny countries, solar power can be used where there is no easy way to get electricity to a remote place. Handy for low-power uses such as solar powered garden lights and battery chargers.
Disadvantages
Doesn’t work at night. (Positively thinking it’ll cut our huge fuel and energy bills into half if we even have the solar energy system in day time. So that’s make it a negligible disadvantage.)
Very expensive to build solar power stations.
Solar cells cost a great deal compared to the amount of electricity they’ll produce in their lifetime.
Can be unreliable unless you’re in a very sunny climate. In the United Kingdom, solar power isn’t much use except for low-power applications, as you need a very large area of solar panels to get a decent amount of power. However, for these applications it’s definitely worthwhile.
Is it renewable?
Solar Power is renewable. The Sun will keep on shining anyway, so it makes sense to use it.
Why “THE PROFESSIONALS” from Europe and America etc. I’ll suggest that to lower the cost we should use our own manpower which is cheaper and hardworking. By the Grace of ALLAH we are Blessed with everything in our country like skilled manpower, raw material and especially more and more SUN LIGHT!!! As I mentioned earlier Europe like UK and many other countries are facing problem with less sun light but By the Grace of ALLAH we don’t have to face it. We just need good management of these things and work with diligence. INSHALLAH we’ll be successful. Pakistan will be successful. LONG LIVE PAKISTAN!
Renewable energy indeed is effective and has helped thousands of household nowadays in cutting their electricity bill. It is not necessary that we will be enslaved by electricity suppliers with their expensive electricity. We can always study basic solar energy facts and renewable energy information on http://www.freealternativeenergyresources.com/ and learn how to save and use electricity wisely.
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4 Reliable Suppliers Of Alternative Energy
1. Amelot Holdings is a US based company specializing in development of ethanol and biodiesel plants. It establishes relationships between the researchers and suppliers of alternative energy. The company facilitates joint ventures and mergers between the research facilities and the manufacturers of alternative energy. Thus, there is exchange of information and technology which helps to promote the growth of the alternative energy industry.
2. Environmental Power is another alternative energy supplier. It has two subsidiaries namely Microgy and Buzzard Power. Microgy undertakes research and development in the field of alternative energy. It has developed a cost-effective biogas facility by making use of agricultural and plant waste. It focuses on eco-friendly production of renewable energy like biogas to compare with the standards of natural gas. The biogas is used in combustion engines, and for heating homes and offices. Buzzard Power has an 83MW power facility to generate ‘green’ energy from coal waste.
Environmental Power has been in existence from the year 1982 and has a long history of development in the field of clean energy. The company has developed and operated municipal waste projects and hydroelectric plants and assisted in clean gas generation and energy recovery. It has a team of experts from the agriculture and finance sectors to manage the business and help its growth and expansion.
3. Intrepid Technology and Resources Incorporated (ITR) processes animal waste into natural gas as an alternative energy resource. America’s supply of natural gas is depleting. ITR believes that the two billion ton animal waste produced every year can be used to generate natural gas to tide over the deficit. Their ‘organic waste digesters’ built close to the sites of the organic waste, produce clean methane gas which is a viable option to natural gas. The company is based in Idaho but plans to expand its operations to the whole country.
4. Nathaniel Energy generates energy from waste matter. The company has devised s system known as Total Value Preservation System (TVPS) which sees the potential of waste materials to generate energy. Industrial waste matter which would have otherwise been discarded or destroyed is being put to optimum use to recover the trapped energy. The production costs towards generation of alternative energy are equivalent to the costs incurred by a company to install pollution control systems and preventions. TVPS is an innovative technology which recovers valuable resources that other processes fail to do.
There are many companies such as those listed above, which use innovative technology to augment our diminishing supply of natural resources by adopting environmentally safe methods to generate alternative energy or renewable energy. There is a need to invest in research towards finding alternative sources of energy as a replacement to fossil fuels. The future of the world depends on industries which can help to achieve this goal. The governments of the various countries need to co-operate in terms of exchange of ideas and information to solve the problems of global warming and environmental pollution. Alternative energy suppliers like the above mentioned companies can play a major role in this process and the government can promote these companies by providing them subsidies.
Renewable energy indeed is effective and has helped thousands of household nowadays in cutting their electricity bill. It is not necessary that we will be enslaved by electricity suppliers with their expensive electricity. We can always study basic solar energy facts and renewable energy information on http://www.freealternativeenergyresources.com/ and learn how to save and use electricity wisely.
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Solar Panel Prices – Inexpensively Saving Mother Earth
Going green isn’t something trendy these days. It’s a necessity. We all need to do our share in keeping the world in a better shape for our children and their grandchildren. While the need for industrialization is still necessary, the technologies for making them more eco-friendly is present and well accepted. More and more people support companies that are ecologically responsible. Consumers have also been benefiting in green initiatives. Solar Energy has become so popular that solar panel prices have dropped in the past two years; some companies have even lowered their cost per panel per watt by as much as 40 to 50%. The laws of supply and demand have finally made economies of scale for producing such items in an inexpensive cost. This means that more and more people can afford solar panels because of its inexpensive price and the market for it has expanded to the middle class. It is hopeful that real estate home developers begin to use more and more solar panels in the development of their homes. Whether these solar panels are used as back up power for the homes or as a water heater, all such efforts work and in a bigger scale, help the environment as well.
There are other things you can do as well to help save the earth. Here are some suggestions that may be of interest to you:
- Replace bulbs that are not energy savers with ones that are. Prices for these energy saving bulbs are lower than they were when it was first introduced five years back. The other good effect of it is that it lowers your monthly electric bill as well. Teach your children to turn off the lights when not in use. Such habits will make them aware of how important energy saving really is.
- Plan your car trips with the family. Taking or joining a carpool once a week lowers your gasoline bill by at least 20% per year. If you can get a hybrid car, your additional savings in gas pays off the added cost in 3 years. If not, try getting cars with fuel efficiency. You don’t have to have a fast car, but one that gets you there with time to spare.
- Water your plants in the late afternoon or early evening. Doing so optimizes your grass in its absorption of water.
Some of these tips are nothing new but very commonsensical, but making sure that they are followed time and again, is but one of the many ways to help our world.
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The Advantages And Disadvantages Of Diy Solar Power
Solar power is one of the fastest growing means of providing electrical power. It’s an effective, environmentally friendly form of energy that requires minimal maintenance. Today, there are entire portions of many cities that are building homes that are almost completely reliant on solar energy. In fact, when these solar panels generate more electricity than the home uses, the homeowner actually gets paid for it!
For those handymen that prefer to tackle a task themselves, DIY solar power is very feasible. With minimal supplies, a solar panel can be easily built over the course of a weekend. Here is some information on the advantages and disadvantages of this power so you can decide if this is something that’s right for your next home improvement project.
The Advantages of DIY Solar Power
There are many advantages of this power:The first would be the savings over commercially manufactured and installed solar panels. Typically, the cost for solar panels can run between $20,000 and $35,000. With the tax incentives and rebates available today from the federal government, as well as local and state agencies, that price could be reduced as much as fifty percent. However, the guidelines are very strict as to which panels will qualify and how much of a rebate is allowed.
This power is considerably less expensive. You can build a solar panel that will operate a small shop or small appliance for about $200-$300. You don’t have to order special parts, either. Almost all the pieces needed to build your own solar panel are available at your local home improvement store. These include copper wiring, plywood, alligator clips, and solar cells. You’ll need to be familiar enough with basic carpentry skills, such as cutting the plywood and soldering electrical wiring. There are a number of websites that offer free eBooks that demonstrate the entire building process.
Another advantage is that you can placed used solar cells in your panel. Not only will this save you money, you are also recycling, which is good for the environment. There are several places online that sell used solar cells and for only a fraction of what they cost new.
These DIY solar power panels can all be connected together to create a greater output of energy. Depending on your initiative, you may want to build several panels that can that really make a difference in your electrical bills.
Disadvantages of DIY Solar Power
The main disadvantage to DIY solar power is that it’s not easy to build a panel that can produce as much power as a commercially manufactured solar panel. Solar cells can be expensive and with the discounts available today, it makes more sense to buy new if you are wanting to power your entire home off of solar power.
However, you can make an pretty hefty indention in your electric bills with a DIY solar power panel, especially if you loop several together. In today’s economy, even a few dollars saved here and there can really make a difference.
A Final Thought
It’s time that more people turn to renewable sources of energy in an effort to preserve the earth’s natural resources. You can do a small part with a DIY solar power.
Renewable energy indeed is effective and has helped thousands of household nowadays in cutting their electricity bill. It is not necessary that we will be enslaved by electricity suppliers with their expensive electricity. We can always study basic solar energy facts and renewable energy information on http://www.freealternativeenergyresources.com/ and learn how to save and use electricity wisely.
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How To Make Your Diy Solar Panels Work Better
You can easily improve the standard of your DIY solar panels if you know how. And today you’ll walk away with valuable tips. Because this article will show you the important components to focus on and what to do to make for yourself a most enviable solar energy system.
Of course I’m assuming resources like money, time and skills are not lacking. On the other hand you won’t have to “sell your barn” in order to implement these tips.
The Solar Panel Frame
Aluminum is one of the best materials to use for your solar frame. This material is aesthetically pleasing and will not rust easily. It is also a good conductor of heat. Therefore it removes excess heat that would otherwise be trapped in the interior of the solar panel. This is important because increasing the solar cell temperature will lead to a lower photovoltaic cell efficiency.
Diodes
There are many different types of diodes to choose from. What you should be using is the Schottky types. This type of diode has a lower forward voltage drop. This means less power is wasted. (Referencing to physics, Power is the product of Current and Voltage) When the temperature gets higher the forward voltage drops further — which is good.
Solar Panel Cover
Instead of using ordinary glass or plastic that can get scratched easily, non-reflective glass helps to improve the solar panel’s efficiency and maintainability. This is because larger proportions of sunlight eventually reach the solar cells when non-reflective glass is used. However you got to ensure that your area has no hail before using glass as cover.
Battery
If you place your battery outdoor, it enjoys the advantage of being near to your outdoor appliances without lengths of wire running in and out of the house — this is a hazard to children and is also unsightly.
However while leaving them in the open, you must shelter them from precipitation, dew and moisture. Otherwise metallic parts will rust easily and your battery might lose its charge rapidly. In the worst case, a short circuit might occur.
To prevent this, you can simply put the batteries into a waterproofed electronics housing. Then make a waterproof cable-penetrator for wires to run out and connect between the solar panel and your outdoor appliance. In this way rain or dew will not cause short circuit to the battery.
These few tips may seem trivial on the surface. But as you apply these ideas to your project, the effect that they have collectively will bring about a significant improvement. After learning these tips (by implementing what you’ve read), you will be fully-equipped to build professional-quality DIY solar panels for yourself.
Renewable energy indeed is effective and has helped thousands of household nowadays in cutting their electricity bill. It is not necessary that we will be enslaved by electricity suppliers with their expensive electricity. We can always study basic solar energy facts and renewable energy information on http://www.freealternativeenergyresources.com/ and learn how to save and use electricity wisely.
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