Fuel By Earth
Photovoltaic cells, which are found in many solar panels, serve to transform sunlight into electricity. The use of these cells was pioneered in space, but the technology has since spread to households across the country. Photovoltaic cells utilize tiny semiconductors that store a percentage of the sunlight that hits a solar panel.
The average American can think of solar panels as a means to harness the power of the sun; heating water and storing electricity for everyday use. DIY solar panels are widely available, and they are simple to install and maintain. Perhaps most importantly, solar power reduces our dependence on fossil fuels. Renewable energy is the wave of the future, and it’s time more people began contributing to this positive environmental change.
For once, the Vice President is right! There is not enough fossil fuel to go around. The recent gas crisis actually spoke for itself. Americans finally felt the pinch of the almighty substance called liquid gold. Gas guzzlers soon gave way to more energy conscious cars, which meant good news because it also meant fewer emissions in the atmosphere.
What we need to look into right now are renewable sources of energy, like solar panels and wind power generators. There is a Latin American country which has successfully made the shift to ethanol. I suggest we do the same. It is kinder to the environment, and it is more economical. Another earth friendly option is to switch to biodegradable diesel oil for our SUVs.
While the Detroit automakers have been losing revenues in 2009, one American car manufacturer has managed to sell out all of its vehicles as soon as they hit the market. Tesla is a newcomer to the automobile industry, and specializes in electric cars. Tesla’s first mass produced electric car was a roadster, which sold out in moments when it was featured at various automobile shows. The new car represents the electric car at its finest, however, the price point, around $70,000, will leave out most consumers. Tesla plans to release a new electric car in a few years with a more moderate price point of $30,000, however, this is still on the horizon. In the mean time, the most affordable option for an electric car is to use an electric car conversion kit and convert a fossil fuel burning automobile into an electric car. This might sound impossible, but with the conversion kit, it’s possible for most if not all automobiles.
Electric powered cars are the future, and represent a cleaner and more efficient automobile that won’t contribute as much to polluting the environment. Don’t wait to purchase a new car, electric car conversions are a trend in the present.
Solar panels are a great way to cut down on your energy bill each month as well as contribute to the global effort to cut down on energy output. For that reason, more and more people are adding home solar panels to their personal residences. But keep these factors in mind before placing a panel in your home:
-Tilt Matters. The angle of your roof can actually affect how effectively your panel functions. Between 40 and 60 degrees is optimal.
-Orient Carefully. Place your solar panel facing south, and it will accumulate the most rays overall.
-Utilize Trackers. Because the sun is always moving, it undoubtedly leaves solar panels inactive for at least part of the day. Certain panels use tracking systems, however, so they actually follow the sun all day, every day. These are, of course, more expensive, but they also cut down your energy bill even further.
So if you’re thinking about installing a solar panel, just make sure you do some preliminary research. Find out how your solar panel can function most efficiently, and you’ll come out financially ahead in the long run.
Photovoltaic energy, also known as solar cells, is the cleanest and safest method of power generation. Sunlight is converted into electricity by photovoltaic cells; semiconductor devices which contain no liquids, no corrosive chemicals or no moving parts. It does not pollute, it is silent, solar cells require little maintenance and as a domestic source of electricity it makes energy security totally independent of foreign suppliers. Photovoltaic systems can be used as an independent power supply or they can be connected to the grid.
If you are not a part of the solution, then you are a part of the problem. Become part of the solution by using solar energy in your home. You will be total glad you did knowing that you are helping out the environment; and saving yourself money every month on your power bill. Get more solar energy information!
North Americans have love affair with cars which have been a symbol of innovation, efficiency and freedom. The internal combustion engine that powers the cars has a darker side: air pollution, rising greenhouse gas concentrations in our atmosphere and an increasingly precarious dependence on foreign oil. Electric cars have been around longer than gasoline engines but they got displaced by cheap oil. Now the price of gas has sky-rocked and is constantly increasing.
Fortunately, there is an alternative, we can turn around and be more sustainable by going back to an electric cars. You can build an electric car yourself and save yourself a lot of money. Not only is the cost to convert a car cheap, but you will save yourself all that high cost of fuel, oil changes, and maintenance costs. You will be proud of your car and doing your part to save the planet.
An electric car will become the norm within 20 years. Right now an electric car for urban use is excellent if at your work place, you have a plug-in to charge the vehicle. To advance the electric car for longer trips, we need to look at the battery technology. Many companies are focusing development dollars on lithium-ion batteries which are small, safe, powerful, and yet extremely expensive. China’s BYD company is developing a ferrous iron battery that will travel 250 miles on a single charge. Battery maker EEStor Inc. in the U.S. is developing an ultra-capacitor that will charge in minutes and power a car for 250 miles at speeds up to 70 miles per hour.
While the race is on to develop batteries that are best for vehicles, there is another challenge. That is developing an infrastructure for charging these vehicles. Many major cities around the world are focusing on building a public charging infrastructure for the electric cars.
If you’re a homeowner, chances are you would welcome tips and ideas about saving energy. After all, the more energy-efficient your household becomes, the more money stays in your pocket and out of the greedy clutches of utilities companies. While some options – such as solar panels and wind turbines – require a small monetary investment to get started, other tactics are both simple and free.
In the northern hemisphere, it’s easy to predict where and when the majority of sunlight will strike your home. South-facing windows receive the most sunlight, north-facing ones receive the least, and east and west windows get a brief blast of sun in the morning and afternoon respectively. Try opening the shades or curtains of your south-facing windows during the day to attract more heat and sunlight into the house. These and other solar energy facts can be of great help to money-conscious homeowners.
Have you looked under the hood of your car lately? There are so many bells and whistles all run by computer that the average person couldn’t figure them out in a year. An electric motor has only one part that moves, it is simple and will run for hundreds of thousands of miles with hardly even looking at it. Just think, no more fiddly things to fix all the time. No more exhaust system and no more gasoline leaks. No more oil changes, and no more engine breakdowns or maintenance. You can use this new technology, which is available to you today to build an electric car.
With all the cars and trucks around, we are really dependent on foreign oil. In the back of the mind is always that nagging question – when will it all run out? How long can we keep using so much oil, the supply has to run out eventually. What will we do then? Why not work on solving the problem now? An electric powered cars is the best solution.
One company is proposing that they own the batteries for your car and having an exchange program for a small fee. Charge the batteries at home for your short trips of 100 miles or so. For longer trips just stop in at a battery exchange place and continue your trip. Another proposal is having power meters to plug your vehicle into at work or shopping places. I don’t believe in hybrids as they still use fossil fuel which is environment unfriendly. A total electric powered cars is the best solution.