Archive for July, 2011
Is Solar Energy Right For Your House?
Individuals are invariably searching for ways to save money, and make their lives easier. Something that lots of people are trying is solar energy, but is it working out for everyone? Solar energy can be ascribed to a number of different uses including electricity, heating, cooking, and much more. Solar energy has both advantages and disadvantages and so they should both be taken into account. The principle advantage of solar power is that it is clean, and that you only need the sunshine to create heat or electricity. Something that you just don’t need whatsoever is fossil fuels. Solar energy collectors and solar power panels are often the main devices used to harness the solar energy.
Conventional heating methods like electric heating are more pricey than solar energy in the long run. If you don’t have electrical lines near you, that is another advantage that you can benefit from. There are several different ways where solar energy can develop your savings and help power the electronics in your home. A specialized process known as desalination allows the solar power to create fresh water from salt water. The way this works is the energy from the sun evaporates the salt water, resulting in only the salt crystals at the bottom of a basin. Another basin will be ready to contain the drinking water after it condenses.
Up to now, it sounds like solar energy is the greatest system imaginable with nothing but positives, but to get the complete picture the negatives need to be revealed also. Having to deal with many solar collectors is a big downside when considering solar power. Plus these collectors are relatively expensive, even though solar power is cheap, and they have to be maintained. The original investment may be overpriced and considering how long you will be using the panels,not worth it.
Sunshine can be temperamental and in case you live somewhere that doesn’t receive too much sun it can be a big drawback to solar energy collection. Places where there can be a lot of over cast, rainy weather, the collection of solar energy will not be as effective. However, you should decide if there is sufficient sunlight throughout the year to be beneficial enough to invest in. If you’re lucky enough to live in a desert, you should not be concerned with having enough sunlight.
Depending on where you live, the days might be longer than various other places and this is another disadvantage to check out. To be able to access electricity or hot water during the night might be a complication because of this. Mainly because of that, you will need a backup system, like your outdated power grid, or a battery system that stores the solar energy for later use.
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How To Make A Solar Panel Simply And Cheaply At Home
These days there are several real positives to learning how to make a solar panel. Before you make a start, it is a good idea to work out where you are going to place your solar panels and how you are going to fix them to the underlying structure. After you’ve sorted this out, and have obtained the necessary materials, you can get started with the construction process. Once you have established the output of a single panel, you can then work out how many you will need to supply your energy requirements.
Theoretically it is achievable to build a primitive unit for producing electricity using some very elementary materials. By this I mean copper sheeting with an oxide coating that when placed in a salt water vat will produce a small current. But this type of unit generates little electricity, and many would be needed to run even one major appliance.
For a panel that will return enough power for practical use in powering one’s home or other construction, a commercial type PV unit is the best way to go when learning how to make a solar panel. You can construct one of these panels from commercially available solar cells attached together to form a unit, or you can put the whole thing together from scratch. If you are looking for the cheapest approach then buying all the parts separately and assembling them yourself will work best.
Planning exactly how and where you will put your solar cells is of course very important. One way you can go is to place them on the ground, if you have enough space, and angle them to collect the most sun. Most individuals opt to place their solar cells on the roof of their house. The standard form is a frame positioned according to your latitude so that the sunlight stays focused on the cells as long as possible. You can use a fixed mount or you can have a tracking device that keeps the panels turned towards the sun.
The silicon cells can be attached to a plywood sheet. They may be bought altogether from a distributor, or for maximum savings, broken cells will do the job and can be purchased inexpensively. To enshroud and protect the completed unit, a sheet of plexiglass is essential. Aside from the plexiglass, you’ll also want protective lacquer for the timber, silicone, wire, solder and a volt meter.
First cut your plyboard to the right size to hold the PV cells. The varnish is for coating the plywood to protect it from the sun. The PV cells must be connected to each other. Then solder all the connector tabs onto the backs of the solar cells. With the tabbing wire, link the cells to one another from the front of one to the back of the other, attached in rows. Make certain that you have a single wire running from the rear of each row; this is for transferring electricity to the storage battery.
The next step in the procedure of how to make a solar panel is to bond the cells to the plyboard, with holes drilled in it to lead the wires to the battery. Then you have to place the plexiglass across the plyboard to make sure all the cells are properly sealed in, then plug all the remaining gaps with silicone. Additional holes should be drilled near the wires to allow heat buildup to escape the panel. Then wire it to a junction box that attaches to the battery.
You can simply check the power output of your panel using a voltmeter. Once you’ve done the measurement, you can then calculate how many panels or cells you’ll need to meet your domestic requirements. For complete assembly instructions on how to make a solar panel, plans are available on the internet or from a local distributor.
Before you spend any money on plans for how to make a solar panel , be sure to read your copy of Paul Robertson’s informative FREE REPORT on Green Energy Options and other money saving secrets for your home.
Why Do Individuals Decide To Live Green?
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Recently the thought of living green has become a very popular topic in the media. Components of the economy and industry which have been focused on being green can help to create new jobs and discover new alternatives to non-renewable fuels. But just what exactly will thrive in the Green Economy can only be decided by consumers reaction to them. To discover what will succeed is to initially figure out why people would want to go eco-friendly?
I’ve often pondered why people might in fact do this. Well, I imagined that most people who go green probably do so due to the fact they realise the effect we’re having on the environment. Perhaps an alternative possibility is that there are consumers who love the cutting edge of innovative green technologies. The third reason I came up with was spending less, but in most cases being environmentally friendly can cost a lot more (at least to start with).
Nonetheless, even though they are all sound reasons, in an post in the Wall Street Journal says that some analysis was done to find out what the trigger is to living green and it was none of the answers above. The real answer is basically pressure from respected peers. Just good traditional peer pressure will get most people to go green.
An experiment was held where two placards were set up in the hotel restrooms. The two placards kindly requested that guests reuse the towels in excess of one day. On just one of the placards it said “Show your admiration for mother nature”. The second placard had as a personal message “Join your fellow visitors in assisting to save the environment.” Overall 75% of people did participate in the towel reusing programme, which is a reasonable amount in itself. But the card that got the best results was the 2nd card stating to follow the other guests. In a follow up test, the second card was adjusted to read “75% of guests making use of this room reused their towels”. The end results were more desirable than the first.
Clearly, like life itself, peer pressure operates very well in this instance. It seems as if just saying that one can help to save the environment is not enough yet to say everyone is doing it will probably cause people to do something.
This tiny experiment can help organizations decide how they will go about marketing their green products. Peer pressure invokes a sense of remorse in people to a point that people will take action. So it seems that companies should center their marketing on making people feel responsible if they don’t go green. No doubt they’ll employ sales techniques like in the study.
I was quite surprised at exactly what the results of the study revealed. Interestingly, when you really contemplate it, it’s not surprising whatsoever. I guess individuals psychologically adapt to what others do because it may be less difficult or we simply don’t want to be known as different.
There it is, the real reason why many people would want to live green. Without doubt people go green for the different reasons I mentioned, nonetheless it’s somewhat surprising to watch lots go green due to peer pressure.
We doubt very much there’s a lot that’s new when it concerns how wind turbines work explained, but… You can get lots right which will help – unless you get ways to going green deliberated entirely wrong. Some details are hiding in plain sight.
Home solar power systems
Modern world moves on electricity. However the disadvantages of the conventional fossil fuels like coal and petroleum are now well documented. They are becoming increasingly expensive and are highly polluting. You can opt for several non conventional energy resources in order to ‘go green’. Home solar power systems are a definite alternative which can be considered for the purpose.
What is a home solar power system?
Solar power captures the energy inherent in sunlight and converts it into a form which can be used in your daily life. Solar cells are positioned in such a way as to capture the maximum amount of direct and reflected sunlight. These cells use the energy of the light to produce direct current. If you need a larger amount of electricity, a number of solar cells can be linked together to form a solar panel, also known as a photovoltaic module. Solar cells can be mounted on walls or roofs Roof tiles may even have photovoltaic cells incorporated into them. In some cases you can maintain a separate solar panel, and the electricity is supplied to the home with the help of cables. A generator is used to convert the direct current into Alternating current (AC) for daily use.
Uses of solar power
* Passive use of solar power is that where you can arrange some space in your home taking the maximum advantage of natural sunlight.
* You can use the heat of the solar power for heating and cooling your home, heating the swimming pool etc. During the hottest days when the sun is shinning most brightly, there is the most need for power to cool the houses. Solar power can be used effectively at such a time.
* You can use the electricity generated by solar panels for all your household needs and may even move off the grid altogether.
The advantages and benefits
* Solar power is one of the most eco friendly alternative energy sources known to mankind.
* There is no carbon emission and no generation of any toxic waste.
* Sunlight is free. It is one of the few energy resources yet to be taxed. Also, it is long lasting.
* Though there is some initial cost of setting up a solar power system, it has been significantly reduced in the recent days. There is little or no subsequent cost.
* Sunlight is available everywhere. If your home is in a remote area, installation of solar panels may enable you to move off the grid. You are no longer subject to power cuts or the increase in the cost of electricity. Of course the availability of sunlight may vary depending on location and local weather conditions. But modern solar cells are well equipped to deal with the fluctuations.
* Electricity generated by solar panels can be stored in deep cycle batteries. This can even be sold to the utility companies, thereby generating income.
* Addition of solar panel significantly increases the real estate value of the house.
All these reasons are making solar power a viable alternative of the future. It is nonpolluting, everlasting and much cheaper compared to our traditional energy resources.
Acquire wealth of information on how home solar panels work, benefits and many other informative tips on saving electricity. For more information on home solar power systems, visit http://www.greenearth4energy.com/solar-panel-systems.html.
Your Home Can Be Environmentally Friendly
Living environmentally friendly is today’s hottest trend. No matter who you are or where you dwell, if you want to blend into today’s society, you need to think about your position in protecting and sustaining our fragile Earth. We all need to find ways in which to cut down our carbon emissions and in spite of what you may possibly have heard, it doesn’t require huge amounts of exertion and money. This commentary will define some key guidelines that we can use to decrease our carbon footprint immediately and thus contribute to a better future.
Reducing carbon emissions is nowhere near as complicated or tricky as various lobbyists and political groups would have you believe. In reality, if you’ll simply do a few of these things, you’ll learn how effortless it can be:
1) Turn down the thermostat, even whether or not it is merely a a small number of degrees! You’ll scarcely perceive a difference, and this will nonetheless have a major impact on what you pay for electrical power each day.
2) Sample the latest “eco-friendly” light bulbs – the energy you save can notably cut your carbon footprint. Not only are they cheaper to make use of, but these light bulbs burn longer and brighter than your former bulbs. Another means to save is to remember to turn all the lights off if you’re going to be out of the residence for any extended period of time.
3) Wrap your geyser inside a well insulated cover. This may sound fairly funny but study clearly shows that this will lessen the amount of energy required to maintain your geyser temperature, which in turn will shrink your overall carbon footprint in your home.
4) Take a look at a few of the environmentally focused products out there, like certain air fresheners and common cleansing items. These may appear like pretty insignificant measures, but taken all collectively they can have a real effect on the maintainence of a healthful ecological system.
5) Stick to the age old method of recycling as much as achievable. With just a small foresight, nothing could be easier. All you need to do is get a number of containers and label them – one for trash, one for recyclables like glass and cardboard, and one for non-recyclables like styrofoam and plastic. Furthermore, nearly all shopping centers will have a drop off spot for recycling that you can use to your benefit.
As you can see, these are changes that can be made without any investments or considerable amounts of time. Promoting a green standard of living to give a better natural world for our young people and ourselves is easy, if we all get collectively and try.
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