The failure of the North 2003 affected 45 million people in eight US states. Those who use alternative energy sources like solar panels have been able to benefit from its independence from the network. No food is spoiled in refrigerators, not sitting in the dark for them. The Council on Foreign Relations, a think tank, said the electricity consumption and production have steadily expanded, resulting in increased load on a system is not designed for such a large load, which means that many people are turning to solar panels for security, as well as financial and environmental reasons.
Solar energy is a “green” energy, renewable and do not emit harmful carbon dioxide, which means it is a great way to reduce your carbon footprint. About 3,000 kilos of CO2 per year can be saved by a typical home system solar energy, corresponding to about 30 tons of his life. These green technologies possess the heart of the next industrial revolution, according to Tony Juniper, director of Friends of the Earth.
The use of solar energy significantly reduces electricity costs, and this is one of the most common reasons for choosing it. The federal and state governments offer solar incentives to help offset the initial cost of a solar power system. The Energy Policy Act of 2005 provides two ways to provide a tax credit for solar energy by the federal government. Solar rebates are also offered by more than 50% of American States.
An average of 164 watts of solar energy per square meter reaches the crust of the Earth by the sun. If we have enough solar panels in the Sahara desert to cover only one percent of it, we could produce enough to feed the entire planet electricity. This abundance of solar energy means more than we need. But because the power delivered by the sun comes as a mixture of light and heat, we can not use as it is to directly power a car or a computer. That is why solar panels were invented – to convert the sun’s energy in a way that we can use, like electricity.
Any electricity is created using solar panels, if connected to the network, will be paid by the electric company. Accounting for the production of electricity from a solar energy system and allowing utilities to buy the owners of excess energy, net metering is allowed in 30 states. The most commonly used option is a single, reversible counter. As a solar energy produces electricity, kilowatt first used to meet energy demand on the site. The excess electricity is introduced into the network, the rear turn electric meter, instead of being stored in a battery. The owner is credited for the additional kilowatts at the end of each measurement period.
Excess electricity can be stored for use on days that are covered. The ability to store excess electricity in batteries means you do not need to be connected to the network, even on cloudy days. Position Batteries unique solar systems are responsible for excess electricity for night use. The life cycle of a battery is what determines its suitability for use with solar cells. The amount of electricity required, and the size of the battery, the number of hours of power not last during periods of sunshine will be determined.
How solar energy is produced? To produce solar energy, have a solar panel, consisting of one or more solar cells. As the sunlight falls on a solar cell, making the cell light particles (called photons). Each photon has power and releases photons when an electron is absorbed into the material of the solar cell. The electrical wiring of the two sides of the cell allows the current flow is absorbed photon. Using this method, the solar cell generates electricity, which can be used immediately or stored in a battery for future use.
Solar panels consist of solar cells. A solar cell individual is not able to produce enough power for most purposes; Therefore, many joined in solar panels because, of course, create more electricity together. Solar panels are available in many types and sizes, the most typical of producing up to 50 watts of electricity and are composed of silicon solar cells. Connecting solar panels produce more electricity.
A solar panel is an important flat, rectangular, generally somewhere between the dimensions of a radiator and a door. electrical collectors, called solar cells, solar panels are. A solar cell is usually 8 sides and blue-black in color, the size of the palm of your hand. As the battery cells, these cells are designed to produce electricity. However, these cells use sunlight instead of chemicals to generate electricity. Solar panels are also called panels (panels or PV) PV, which is a combination of the Greek word for light and electricity pioneer Alessandro Volta.
You may be curious to know how sunlight is converted into electricity. When the sun shines on a solar cell, photons (light particles) are bombarded on the upper surface of the cell. Each particle of light energy then takes over the cell. The photons then transfer their energy to the electrons in the lower layer of the cell. Electrons use this energy to escape into the circuit to bridge the gap on the top layer. The movement of electrons through the circuit generates the power of our lights and appliances.
Photovoltaic cells produce electricity from sunlight, but there are other ways to make the solar energy. You can also get solar panels to heat water instead of creating electricity. Solar panels work differently as photovoltaic panels, and do not involve electricity. Although they look similar to solar panels, instead of the light particles being captured by solar cells, solar panels have a black crystal that absorbs heat from the sun. The hot water is produced by direct water from solar panels, heat, as it goes, after which is channeled into the water system and, of course, that comes as hot water taps.
It’s amazing to think that the power emitted by the sun in just one hour, is more than the world uses in a year. Projects (or redesign) of a building to enjoy the sunshine and the heat is passive solar. This can be achieved by adding more insulation in a roof or installing a south-extra window. “Passive” settings as they are installed when the house was first built, or when a major renovation. Adding solar panels or other sun collectors would be returned to the active solar energy.
Any form of light incident on the solar panels can be converted to solar energy, which means that even the gray days can still create some energy. You can receive power backup (eg at night) in one of two ways. The first is that you can ask to be connected to the network in the usual way, so it acts as backup power when the solar panels do not work as it would be after dark. The other option is to store extra electricity from solar panels in batteries that then feed your appliances and lights during hours of darkness.
In this context of global warming and declining oil resources, it is our consciousness sense.to natural and renewable resources. Solar power systems have become the most common source of renewable energy due to the fact that make no noise and no pollution. Mount PV panels (solar) without losing your connection to the network is the most common method of changing solar energy. All the added electricity generated by the solar system is injected into the network. Thus, the house can pay for the additional electricity, and you can also purchase electricity at night.
Water bills can be reduced by 50 to 70% by using a solar panel water of the first order. Aside from the obvious environmental benefits of solar energy, makes financial sense. By combining the two systems water panels and photovoltaic solar panels can save even more. The costs of installing solar energy systems are high, but there are different grants available to help fund solar technology. A more affordable option is to build your own solar panels.
Traditional fuel sources are proving more difficult and expensive to use, which means an expansion of the value of solar energy. Given global warming and pollution, it is clear that traditional energy sources no longer be viable. Renewable energy sources, by definition, are unlimited, unlike fossil fuels. As technology continues to mature renewable energy and the prices of energy sources accepted until, solar technology is becoming more affordable.
Hollywood celebrities environmentally conscious, like Cate Blanchett and Orlando Bloom, took their further commitment to recycling and driving hybrid cars. These actors have opted for the use of solar panels and other renewable energy in their homes, reducing energy consumption. Johnny “Captain Jack Sparrow” Johnny Depp Island in the Bahamas is to be powered by solar power generators rather than harmful to the environment. “Dallas” star Larry Hagman has saved $ 24,000 per year by switching to solar energy, taking your electric bill from $ 37,000 to just $ 13,000 per year.
Actor Edward Norton was so inspired by the solar panels installed on his house he has created a program in collaboration with BP to provide solar power systems for low-income households in the Los Angeles area. With the program of BP Solar Neighbors free solar system is offered at a low-income household every time a celebrity buys. A great idea, the project has already had some of the best talent in Hollywood involved, including Owen Wilson, Will Ferrell and Alicia Silverstone. This project can contribute to annual growth of 30% of the solar division of BP.
About 50% of the world’s electricity will come from sustainable sources of energy in the next 30 years according to forecasts by Shell. A great project for sustainable energy is shared by some of the world’s leading companies, including Total, BP and General Electric. The recent BP oil spill disaster has become the world’s attention to the growing demand for alternative energy sources and increasing public interest in solar and other renewable energy sources. The serious consequences of the oil spill led to a substantial remodeling of investment priorities, with the marketing campaigns of US energy put much more emphasis on sustainable energy sources.
The United States is by far the largest energy consumer in the world. 25% of energy consumption in the world is the United States – even though it only represents 5% of the entire population of the earth. A solar plant of 100 mW in Israel provide more than 200,000 people in power, and have plans to build an even larger plant in the future – A 500mW factory. The system of the world’s largest solar energy is in Bavaria, while about half of the solar panels produced worldwide is used in Japan. When looking at these facts, we can see how far America has to go to make the most of solar energy.
If you switch to using solar panels for your home, there are two aspects to financial benefits. Solar energy bills first means lower electricity. Second, if it is connected to the network, you can sell excess electricity to the power company. With the installation cost is very high, one typical residential solar system takes about 18 months to get paid for itself – but make your own solar panels is a less expensive option.
Many more people create their own solar panels than ever. Since the cost of installing the solar system are still very high DIY solar panels are becoming popular. And the process is easier than you think. DIY solar panels can be safe and very effective if it is created and installed using a good instruction guide. Of course, creating your own solar panels save the initial costs of installation means that the savings are even greater in the long run.
Property value can be increased by adding solar panels. According to HUD, for every $ 1,000 you save on electricity bills annual value of your home increases by $ 20,000. A home that is energy efficient is of great value in the eyes of a potential buyer. In addition to other benefits, a solar system means a house has a system backup during power outages. A home-buyer knows that if they buy a house with a solar energy system installed, are also buying peace of mind – knowing that during power outages, which are not affected.
The installation of panels on the roof facing east or west always work – you do not have to have a south facing roof. Alternatively, the efficiency of the solar system mounted on the soil placed in a shadow area is not flat. A pole cemented into the ground holding the solar panel in place. The batteries have been charged with any surplus electricity produced by solar panels during the day can provide energy at night.
Solar panels always work with a roof that faces east or west and not dependent on a / north-south. Alternatively, the efficiency of the solar system mounted on the soil placed in a shadow area is not flat. A fixed pole in the ground with cement holding the solar panel in place. His night energy can come from the network – which is always connected – or batteries was charged with excess electricity from your solar system during the day.