The hot topic nowadays around the globe is “scarcity of power”. As a country moves towards the peak of development, so also does its demand of power. Reports show that there are many homes using electricity more than that used by a small industry! It is because, in the modern, digital lifestyle, each and every appliance like television, computers etc demands huge amount of electricity. However we live in a modern world and hence the usage of these power hungry appliances are inevitable. Joe Cline is a professional real estate broker, investor, and REALTOR with RE/MAX Capital City Austin, Texas. Find out more about Austin Texas real estate and new homes in lakeway Texas.
The fact is that every positive improvement in the society will have a negative impact on natural resources. But in case of power, there are many alternate sources available in nature. Solar energy is a very good substitute for conventional power generation. The reason being, solar energy is clean, has no pollution effects and doesn't use any fossil fuels. The most interesting aspect being solar energy can be generated in home.
How about having your own power station on your roof? It is quite simple and beneficial by using solar power. To start with, solar water heaters can be used in homes instead of old conventional methods, thereby reducing your utility bills and also conserving natural resources like fossil fuels. The solar panels called the photovoltaic cells which can be conveniently placed on the roofs of homes converts sunlight directly into electricity. This electricity obtained by the conversion of sunlight meets all the home's electricity needs. “Hence it acts as your own power station. “Cool power from hot sun”.
A lot of people have tried the usage of solar power at home and found it beneficial and safe. The hot fact is that more than 10,000 homes in United States completely use solar energy to power up their homes. The ill fact is that enough sunlight falls on the Earth's surface every hour to meet the globe's energy demand for an entire year, but the same is not utilized and is wasted.
Still not convinced about the positive effects of solar power in home? By replacing conventional electric water heaters with solar water heaters, one can cut water bills up to 50 percent. And the important fact is, the price of photovoltaic cells, according to the department of energy has fallen by 200 percent in last 30 years. Don’t worry if your solar power unit generates more power than need for you. There are many utility power grids ready to buy the clean power for a higher price.
The bottom-line is, by installing a solar power generating unit in home, the home owner will never have to pay an electricity bill; instead he can become the supplier of clean electricity to the country and “save the Earth from energy crisis”
Solar Power- Power From the Roof
Solar energy: Will It Ever Power Our Vehicles?!
As solar power has matured as a technology, companies have started applying it to more than just houses. Acting as an energy platform for our transport was an obvious application.
As an active technology, one of the first uses for solar power was on NASA spacecraft. Although not used for propelling the crafts, interested parties immediately started thinking about using solar power for getting us around in our daily lives. Alas, there were so many problems with the technology, including efficiency issues, that the idea never really gained much footing. With the massive popularity of hybrid vehicles, companies and research institutes are revisiting the idea.
Vehicles getting all of their energy from the sun are not a viable option at this time or for the near future. The problem is you simply can’t produce enough energy to meet the power needs. Until technology is developed to make the sunlight conversion process much more efficient, there really is not an answer to the problem. This technological advance, however, may not be far away.
Quantum dots are a form of nanotechnology that is being developed by numerous companies for solar power applications. This technology essentially tries to create tiny solar robots to convert the sunlight to energy. Millions fit within small areas and the hope is the efficiency conversion rate will go through the roof. The companies are looking to create a platform where the robots would exist in paint. Yep, the paint on your home and car may eventually produce all the energy needed.
In the meantime, solar power applications are being developed with a focus on hybrids. The basic idea is to use solar power to provide energy to the batteries powering the hybrid cars. Put another way, it is a step towards the ultimate goal. Honda does not discuss its research, but is believed to have built a facility solely for this purpose and is dumping money into it hand over foot.
The creation of viable solar vehicles is dependent on the advances of the underlying technology. Solar hybrids should be on the market relatively quickly. The big breakthrough, however, will be when viable commercial applications are developed using nanotechnology.
Rick Chapo is with http://www.solarcompanies.com – a directory of solar energy companies. Visit http://www.solarcompanies.com/articles to read more solar power articles.
Build Your Own Solar Car
In the post from re-energy they gave an idea for solar car that you can built yourself.
A single solar cell is able to produce only a small amount of electricity. But solar cells can be
For this project, you will be using the electricity from solar panels to power a small car. Your challenge will be to build a solar car that travels as fast and straight as possible.
Solar cells connected in series (in a long chain, positive to negative, etc.) will increase the voltage of the panel. Solar cells connected in parallel (all their positive terminals to one wire, and all their negative terminals to another wire) will increase the current, or amperage of the panel. In most large commercial panels, the individual cells are connected both ways, with rows of cells in series to raise the voltage of the panel, and then those rows connected to each other in parallel, to raise the amperage.
the exact instructions are here.
You can test your car by placing it in bright sunlight, or under a bright (150 watt or greater) light bulb. The wheels should begin to spin quickly. If the wheels are turning the wrong direction, switch the wires connected to the motor. This will reverse the direction of the motor. You can make small adjustments to the angle of the panels, the alignment of the wheels, and the position of the motor to reduce friction, increase the power from the panels, and improve the speed of your car.
Solar Powered Cars
The elements of nature have been created for man alone. Every single need can be acquired and it is present in nature around us. Man only needs to travel and explore the hidden treasures of nature and use them for the fulfillment of his basic needs of life. Something that doesn't need any searching shines up above in the sky. The sun is the basic source of life on earth. If there was no sun no life would have been possible.
Sun emits light which is known as the solar energy and you may have heard and studied about solar energy being used for thousands of purposes. This energy has been used for heating systems and thermal power plants are run through solar energy and so on. When you read or hear about these things you simply pass on because this is too common.
When it comes to solar powered cars it is very likely that you stop and think for a while. It is a promising future prospect and you wish you live long enough to see only solar powered cars racing down the streets, no running out gas, no waiting at the filling station, no more paying for the petrol. Imagine how quickly you would be able to increase your standard of living.
Solar powered cars have been in existence since the mid of the 19th century. They have been increasing in number year by year and organizations tend to hold solar powered car racing each year and thousands of people invest their money and bet on their solar powered cars. The mechanism of these cars is very simple. The batteries installed in these light bodied cars charge themselves from the solar energy. Then this energy is converted by them into electrical energy thus it helps the motor run.
Now this prospect is very simple or more likely it sounds very simple and trouble free. The sun shines everyday and there doesn't seem to be any such problem with these cars. But the fact is that the amount of energy stored at a time by these cars enables them to drive at a very slow pace. The road has to be leveled and not steep because that requires even more energy. It will need more powerful batteries and more storage capacity.
Have you never noticed that this is the reason why solar powered cars are small; light weighed, and can carry one person at a time? There are many technical facts that render the concept of these cars as vague.
About The Author
Jonathon Hardcastle writes articles for http://worldofautomotives.com/ - In addition, Jonathon also writes articles for http://supershoppingtips.com/ and http://recreationsource.net/
