Archive for July, 2009
Learning about DIY Solar Panels
Posted by admin in Solar Wind Energy on July 26th, 2009
Energy is required to power everything that works. Vehicles, lights and appliances all need energy. Without question, the energy has to originate from a place. This includes but not limited to fuel, gas and oil. Unfortunately, these sources of energy will end. In spite of this, resources are still available from other means. And one of these is solar energy which comes from the sun. Sunlight is unlimited and is everywhere, which is why it is a very good form of natural resource. Substituting solar energy for typical electricity to supply some or all of your domestic electricity consumption, you will need the following information about DIY solar panels to guide you.
What are Solar Panels?
Primarily, solar panels are composed of numerous photovoltaic cells. These are made from 2 silicon wafers, approximately 1mm thick each. One of the wafers is positively charged whereas the second wafer is negatively charged. When exposed to the sun’s rays, electron activity will be captured by the wafers and channeled through a junction box on the back of the panel. From here, usable electricity will then emerge. Covering the wafers is a layer of toughened glass about 3mm thick. This protects the silicon wafers from damage. The back and frame of the solar panel is usually made of aluminum.
The wonders of DIY solar panels are:
- Harness energy from the sun which is a limitless resource.
- There is no discharge of any waste.
- Consists of parts that are fixed, as a result the panels are very dependable.
- They have become affordable due to more countries becoming environmental friendly.
- They have very low maintenance.
- Initiates a self awareness about the energy you consume.
- Further boosts the total worth of your assets.
Assembling a DIY Solar Panel
After buying the relevant DIY solar panel kits, the next step is to assemble it. Be careful that you do not set up your panel where shade may form during the day or the panel will not be able to generate electricity. Adjust the degree your panel is facing to absorb the most sunlight, usually 45 degrees is acceptable. Generally, panels should be facing south if you live in the Northern Hemisphere and north if you live in the Southern Hemisphere.
Maintaining your DIY Solar Panel
As there are no mobile parts, there is generally no maintenance. A casual wiping or cleaning can aid in the elimination of particles or filth from the panel. This can help in allowing the DIY solar panel to generate electricity more efficiently. Subsequently, examine the frames and wires to make certain that there is no impairment.
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Exciting Solar Energy Advantages
Posted by admin in Solar Wind Energy on July 26th, 2009
There are many advantages of solar energy to both us and the earth we live on. To gain the most solar energy advantages you can, you must first discover how to make it a reality for your home.
Solar energy can basically be divided into two different categories: thermal and light. Thermal energy is used most often by architects when designing buildings out of substances that will absorb, retain and generate heat. Using the sun’s light as an alternate energy source has a variety of purposes and applications, including the production of hot water, space heating and cooling.
The sun, which is made of hydrogen gas, is a seemingly unending supply of power. We should be encouraged to making our own solar power simply because it is a natural source energy for providing heat and electricity.
If you make solar power your energy alternative the benefits you will receive are many. Most of the solar energy advantages involve the cost savings you will realize. Just imagine, after the homemade solar panels are put in place, you will never pay another power bill. 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. Global warming is certainly one of the major concerns in the news today making us all aware of the importance to find ways to make solar power.
If you make solar power you will be helping with the fight against global warming you will also discover that it is definitely worth it to consider switching all your electricity needs to be able to experience all the solar power advantages. Be a hero, make solar power and you will be saving the earth from certain destruction from global warming and saving money as well.
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What is the Average Residential Solar Panel Cost?
Posted by admin in Home Solar Energy on July 25th, 2009
You want to make sure that you are going to get the best residential solar panel if you want to set up a solar energy system at your home, but you are probably wondering what the average residential solar panel cost is. This is actually one of the most common reasons that people do not go ahead and make the switch to solar power, because they think that it would be too expensive an endeavor.
Well first and foremost, before even getting into the residential solar panel cost, you should be aware that when you pay the residential solar panel cost and get the different components to build your solar energy system, they are going to more than pay themselves off within as little as the first few months.
So although you are going to spend a bit of money initially in order to get the system up and running, you will quickly begin to get savings. Instead of paying an electricity bill at the end of every month, you are not going to have to pay anything because you are relying on the power that is offered by the sun.
How to Get for the Best Price For Residential Solar Panel Cost
Now there are a few tips that are going to help make sure that you get the residential solar panel cost. Comparison shopping is very important for anyone here. You cannot get the best deal on anything unless you are not known to the options and compare between them to choose the right one.
So take your time and shop around at a few different stores, to get a better idea of the average best residential solar panel cost and know what you are going to end up paying if you want to make the switch to solar energy and start relying on that to power your electrical devices. You can use your solar panel system at home to power everything from your pool to the lights around your garden, and so it is certainly something that you should consider doing if you have not already.
The bottom line is that going ahead and buying and installing a solar power system does not ever have to be really complicated or expensive, as long as you are shopping around at the right places. There is also the option of buying used, but you will have to be cautious here.
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Need Solar Panels for Home?
Posted by admin in Home Solar Energy on July 24th, 2009
The use of solar panels for home is the future that awaits us. No more dependency on central electricity for us, but rather the use of alternative energy, you can generate your own electricity controlling the amount you think will suit your purpose best. As such you will be the authority of your energy and it will depend entirely on you how you instrument that energy. Already this separation from central electricity can be seen all over the world, from all Europe, Canada, Australia, New Zealand, he US and in general all over.
This is a very accustomed aim in fact I think it is going to be so accepted as cable and phone are right now…imagine generating always you own energy consumption! Solar Panels for home is the way of the hereafter.
The use of solar panels for home is so trendy right now that it is hoped, within a few years time that most of the houses of the nations that are implementing this technology will run on solar energy. Every year more and more individuals are aware of the current energy situation of the world, and are opting for solar paneled energy to sprint their houses.
Now, why would we want to install and use solar panels for their domestic and household electricity purposes? The conclusions are many along with the collection of benefits that one can gain from using solar panels for home.
* You will be in total supremacy of the power. No more confiding in on the electricity grid of your dominion to supply you with electricity, all the energy you want will be under your clout. That means, neither do you pay your electricity bills nor the added charge when you are away for vacation and your house is closed. That saves you a lot of money as well as disagreement and it is nothing scrutinize to the pay offs you will get from the use of solar panels for home.
* The sun is an exhaustible source of energy and will never be depleted no matter how much you use it. In fact if you do not use it then there is wastage of energy. Mostly the sun’s rays are nothing but streams of protons and these protons react with the atoms of the solar panels for home to restitute neutrons and hence give rise to a gush of electricity. So, you can conceive how much electricity is being misplaced everyday with every rising and setting of the sun.
* You can run almost all of the various house appliances on the power you derive from the solar panels. Yes or no it is heating water for bathing or cooking to drying your laundry, to lighting your house at night, solar power can appoint your life in a very particular and in a very big way.
* It is entirely environment friendly. There is no chance of any carbon emission or the production of limitless heat while using solar power. Its environment friendly factor is one of the central reasons why people are accepting for the use of solar panels for home.
Thus what will you do? Go for a greener planet or pollute it all the more?
You can learn more about how to become an independent energy producer at Renewable Sources of Energy visit us now!
Start taking positive action today towards your economy and planet and you will be amazed just how things can be improved and changed.
A. Arvizu
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Implement a Solar Power Home
Posted by admin in Solar Wind Energy on July 24th, 2009
A solar power home system is one of the most viable options for you when you are thinking about converting your home energy system from no-renewable to renewable sources of energy. I am adding this because, today we are at a point where the no-renewable resources are fast diminishing. Originally, we never paid much attention moving to the proper usage and second-fiddle wastage of the same and hence we are suffering the repercussion. That is the motive; we are trying to focus for alternative energy extensions and you should now that converting solar power home systems into a producing undertaking will remain even after the no-renewable resources fades.
In the heart of such a crisis we cannot afford to remain apart anymore because it is stirring us in all ways possible. So, I think the solar power home system as the best possible, alternative home powering undertaking. With a solar power home integration, you would be able to work and use all of your electrical requirements including your home theater, kitchen utensils and appliances, your fridge, cumputer along with the lights and fans obviously. Solar water heaters will accommodate hot water throughout all the needs of your flat which you can then use whenever you want. Primarily you can run your entire abode on a solar power home unit.
In this way, take a mark today instead of just sitting around and waiting for the government or somebody else to do something. Convert your abode into a solar power home. It is neither very costly nor is it extremely difficult to set up and use. Bottom line, at the moment there are many cost effective as well as easy on the pocketbook solar powering D-I-Y available which will help you to bestow the power of solar energy.
Here are a few benefits that you can get out of solar power.
There is the solar lightning setup for your abode which will store the sun’s energy and down the line convert it to electrical energy so that you can light your home at night. Basically, there are solar cells which trap the energy of the sun during the day. At night, when you turn on the lights, this solar power gets modified to electrical energy and as a repercussion your solar power home lights up. Thus, you get energy and freedom from all your energy bills consistently.
As we have told originally, the solar water heater is another blessing. You can freely cook a delicious meal, use it for bathing, do your laundry etc. There are two kinds of this solar water heater. One is the loop direct heater type which is advisable for areas which are not reclining to freezing while the other uses an anti freeze liquid which keeps the solar energy trapped for later use.
There is also the solar cooker which is most effective and you can cook at any time you want. You just have to keep the sun by your side and make your house a solar power home.
You can learn more about how to become an independent energy producer at Renewable Sources of Energy visit us now!
Start taking positive action today towards your economy and planet and you will be amazed just how things can be improved and changed.
A. Arvizu
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Wind and Solar Energy As Connections of Electricity
Posted by admin in Solar Wind Energy on July 21st, 2009
It is a well known fact that wind and solar power are possibilities way of energy. Folk understand that these 2 forms of energies can be utilized in generating electricity that may power our homes. Before, people only acknowledge the fact that the sun is just the choice means but today, folks recognize that wind too can offer and can be a source of energy. This is why a number of homes resort to both wind and solar energy as options to the electricity which they get from use companies.
With the continuous advancement in technology also comes the availability and accessibility of wind and solar power to be employed in powering houses and homes. The methods or strategies how these energies can be generated as well have improved and developed a lot that it makes the process of wind and solar energy generation reliable.
Wind and solar energy incorporates its advantages and drawbacks. However, there are more reasons to essentially resort to this forms of clean energy than not to get them at all.
One good advantage is the fact that this kind of energy is unlimited meaning the sun will always shine every day just the same as the wind will continue to blow. Another good reason to turn to wind and solar energy is the fact that it doesn’t harm the environment. These forms of energy do not cause any pollution and therefore are means of energy which are environmental friendly and help preserve the planet.
As you can see, the benefits that come with wind and solar energy actually outweigh the drawbacks. What it finally means to you is that you no longer will have to do with regular debts on electricity with is extremely costly. This translates to loads of bucks worth of savings in months and thousands in a year.
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Wind Turbine Blade Design
Posted by admin in Solar Wind Energy on July 21st, 2009
Wood is most often used for homemade wind turbine blades and sometimes metal or fiberglass are used. Sometimes, turbine blades are also cut from pieces of PVC pipe. The giant commercial wind turbines in production today mostly use fiberglas blades because it is light, long lasting and not subject to stress fatigue.
Learn more about Wind Turbine Blades at diyhomepowergrid.com
For DIY turbines, wood is probably the best choice because it is easier to work with than fiberglass or metal and lighter than metal. Some wind turbines have 1 or two blades, but most home wind turbines have three blades.
Three blades will spin the rotor at a higher speed in lower winds, which is why it is considered best. Another consideration is that three blade turbines are quieter and easier to balance than are one and two blade turbines.
Design theory is mainly the same for all horizontal axis wind turbine blades. Much like the wings on an airplane, wind turbine blades are airfoil shaped to create lift and help maximize efficiency. The blades usually have a twist to their shape, necessary because the blades move slower at the bottom and faster at the outer ends. This twist optimizes angle of attack along the blade. To further improve aerodynamic performance, the blades are also tapered.
The blade’s dimensional factors must be tailored to the overal machine design and location in spite of the consistent blade design. To optimize aerodynamic efficiency in light winds, the speed and torque at which the turbine spins must be controlled.
Once the turbine’s maximum speed for power creation is reached, it must be slowed down. Therefore, the generator must be kept within its speed and torque limits and be prevented from spinning faster than its maximum capacity. Blade size, weight and diameter all contribute. If the blades are too small or too large for the alternator the turbine won’t work properly, if at all. The turbine will not be able to furl to a slower speed or furl into the wind when required if the tail assembly isn’t the correct size and weight|weight and size].
For all these reasons, it is a very good idea to get a set of plans for the entire turbine where the given blade specifications are consistent with the other parts.
You can check out detailed reviews of our recommended DIY project guides which include proper wind turbine blade design at diyhomepowergrid.com. Wind Turbine Blades
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A Great Book On Passive Solar Water Heating!
Posted by admin in Solar Heating Energy on July 18th, 2009
For those of you out there who are passionate about making your own solar equipment, this book is the definitive guide to making a passive solar water heater for your home. It was written by David Bainbridge in 1982 and it is still the definitive guide to the evolution of the “Integral Passive Solar Water Heater” or the IPSWH.
Did you know that integral passive solar technology was readily used in the 1800’s , and was even commercially available in 1891? This great manual is 104 pages of everything you ever wanted to know about the passive solar water heater, from its history and evolution, to commercial applications, and of course, a whole chapter on step-by-step instructions on making your own.
Early on in the book, David goes into all the different designs that have evolved all over the world, from the “Bread Box” to the “SAV System”. He later deals heavily into design principles such as radiation, conduction, convection, and transmissivity. It’s pretty scientific stuff, but easy to understand.
This manual is amazing because he goes from the lowest tech to the highest tech. The best thing about this book is the fact that it is totally free and available at this great website: www.builditsolar.com
If you want to go straight to the IPSWH book, just click on IPSWH.
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Wind Energy Systems For Your Home
Posted by admin in Solar Wind Energy on July 14th, 2009
Wind energy systems are an admirable concept because they are helpful to the environment. Saving money on your energy bill sounds alluring as well. There is one catch though, not every home is satisfactory for effective wind energy systems. Actually, the majority of residences are not conducive for wind energy. Installing a wind energy system in the average metropolitan tract home would either be too pricey or could not be accomplished.
Residential Wind Turbines
When employing wind turbine energy systems to supply electricity a home will most likely rely on wind turbines and the utility company. The wind may not always be at the velocity required to run the turbine to make enough electricity then it would be necessary to use the local electrical utilities.
Obviously wind velocity determines the amount of electricity produced by the wind turbines. There could be occasions when the wind turbines furnish more electricity than a residence requires and the extra watts would be sold to the local electric company. This is done automatically.
Is My Home Suitable?
In an urban setting using a wind energy system is not suitable as there is usually not enough land. In a rural area with the lot sizes being much larger is ideal. The wind conditions around your home will also influence whether a wind energy system will benefit you. Your area would have to have consistant winds more than 10 mph to provide enough electricity for the average home.
If your home is suitable to make solar power efficiently or wind power from one of the various alternative energy systems then you can expect to see lower electricity bills. You can reduce your home energy bill by as much as 90% if your area has the right wind conditions. Although this does mean you can expect to see a lower electricity bill, you will have had to pay for a wind turbine first.
Will It Save Money?
Although you will have to pay for the initial cost of the wind turbine it will be paid back in subsequent years with lower electricity bills. Generally speaking the life of a wind turbine is at least 25 years. You will also be conserving our environment with the use of cleaner energy.
This lessens the amount of polluting energy the power company produces. Besides the fact that families can save huge amounts of money by installing wind energy systems they will be saving the environment.
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Essential Advice About How To Make A Windmill
Posted by admin in Solar Wind Energy on July 11th, 2009
Buying a ready-made windmill can easily cost anywhere from $12,000 to $30,000, so it is worth considering how to make a windmill for oneself. Actually, doing it yourself is very easy and can be done for under $200. For this sort of money you will not get a very large windmill, but the potential savings on your electricity bills will still be very significant.
So what steps do you have to take to build your own windmill? Before starting to build your own windmill you should do some research:
- Average wind speed in your area. Whatever others might tell you, windmills do not work very well in average winds of less than 10 mph. The US Department of Energy has made available detailed wind resource maps, which should be checked before making a windmill.
- Local building regulations and codes. Find out if you will be allowed to build the type of windmill you want. Usually, small windmills will be acceptable, but it is better to be safe than sorry.
- Space available for the windmill. For a small windmill you should allow about half an acre.
- Next-door neighbors. Good idea to talk to neighbors at the planning stage, and prepare to overcome any prejudices about possible noise, TV interference and so on.
- Windmill capacity. The generating capacity of your windmill should not exceed your electricity useage. The utility company will not buy any surplus from you, only offset against your grid consumption.
- Need for batteries. If you intend to live off-grid you will need to have batteries for electricity storage. It is possible to get these for nothing if you know where to look. Or you might decide to use your windmill simply as a way of reducing your draw on the grid supply.
These and other considerations make it sensible to get some guidance and advice from experts in windmill design and construction in the early stages of planning the project. With their help you will be able to choose the best plans, and these need to include comprehensive lists of materials and clear assembly instructions.
A small diy windmill is very straightforward, and comprises only a few components. Typically these are:
- A propeller (usually 3 propeller blades fixed to a hub)
- A DC motor
- A tail fin
- An axle to which these are fitted
- A tower
- An inverter, if AC is required
- Batteries
With some electrical cable and a collection of nuts and bolts, that’s all you need. You probably have most of the necessary parts in your shed but, even if you have to buy everything, you should be able to assemble all you need for less than $200. Even a diy novice can put together a small windmill and fit it in a weekend.
Detailed step-by-step instructions and diagrams to show you how to make a windmill are beyond the scope of this article, but they are available for very little money. Further information and recommendations can be found on our specialized website.
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