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10 Fun Solar Energy Facts

10 Fun Solar Energy Facts

Here is a list of 10 fun solar energy facts that you probably didn’t know!

  • As early as 1921, the Nobel Peace Prize was awarded for experiments solar power and photovoltaics. It was awarded to Albert Einstein.
  • When silicon is taken from just one ton of sand and used in photovoltaic solar power panels, that silicon can produce as much electricity as 500,000 tons of burning coal.
  •  In the U.S., there are more than 10,000 homes that get their energy entirely from solar power.
  • Nearly 200 years ago, a British astronomer by the name of John Herschel cooked food with solar power during a journey to Africa.
  • California opened its first large solar power plant in 1982.
  • Solar power can cut water bills by more than 50 per cent each year in a home where a solar model replaces the electric water heater.
  • The price of photovoltaic (PV) solar power panels has dropped 200 per cent over the last 30 years, according to the Department of Energy. Owners now pay between 10 and 40 cents per kilowatt-hour.
  • A study by the U.S. Department of Energy (USDOE) showed that solar power conditions were close to perfect (99 per cent) in San Francisco on June 14th, 2000. On that day, 100,000 customers in that area lost powerSolar power could have provided all they needed.
  • Another USDOE study showed that the roofs of California’s city and county buildings if covered with solar PV panels, could generate 200 megawatts of clean electricity! Cover California’s school roofs with solar power panels, and you add 1,500 megawatts more to the state’s peak power supply.
  • In California, covering every available commercial and industrial roof with solar power panels could generate all of the electricity needed in that state during the daytime.

 

For more solar energy facts and tips go to solarpowerce.

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Solar Panel

Information about Solar Panel

Solar Energy

If you’re looking for information about solar panel power, you’ve come to the right place. Solar panels work by converting sun light into power. They use the photovoltaic effect to do so. Thus, solar energy is both eco friendly and renewable. Renewable means that we never run out of it- because the suns light is infinite. Solar energy is eco-friendly because it causes no bad emissions. The panel produces more power as more sunlight reaches the panel, so it works best in sunny areas. Solar energy is an alternative to sources of energy like coal and fossil fuels. The pros far outweigh the cons, which means that more people than ever are now using solar energy. However, how do solar panels actually work?




information about solar panel

Information about Solar Panel

In reality, solar panels are quite simple to understand. Solar cells comprise the solar panels. There are two layers in the cell which have different charges. The upper layer has a negative charge, while the lower layer has a positive charge. Protons in the sunlight reach the cell. This activates electrons in the upper layer. When the electrons are activated, they begin to move from one layer to the next. The electrons then form a closed loop. The closed loop creates an electrical current.




The closed loop results in direct current electricity. However, direct current electricity can’t power homes or buildings. Thus, an inverter converts the electricity into alternating current electricity. The power that is created can be used, put into the grid, or stored in a battery. When the power is stored in a battery, it can be used during the night.

Solar panels are a great way of saving money. This is because you don’t have to pay for power. As an added benefit, solar panels are also eco friendly.




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Solar Panel

Government Solar Panel Scheme

Government Solar Panel Scheme

Why do many countries now reward their citizens by having a government solar panel scheme? It’s because fossil fuels are on the way out, and renewable power is on its way in. One form of renewable power is solar power. Solar power is created when solar panels take sunlight and convert it into electricity or heat.



Many governments are beginning to try to encourage their citizens to invest in renewable energy. One way of doing so is compensating people who use renewable energy. Some governments have introduced a scheme called the Feed-in Tariff. The Feed-in Tariff was designed so that homes with solar panels would earn money over a period of 20 years.

The government pays for the energy that you use and pays for the energy that isn’t used. Thus, you get more money the more kWh of energy your panels create. The government determines how much they pay for your energy. The rates depend on the solar panels you use, when you installed the panels, and how efficient your home is in conserving energy. In addition, energy bills drop because the individuals can rely on the energy that they produced with the solar panels. This provides another source of revenue. Finally, the money received from the government is tax free.



However, due to the decreasing costs of solar panels, the government reduced the Feed-in Tariff by 64% and limited the number of solar panels supported by the scheme. Individuals will still get money, but less than before.

government solar panel scheme

Free Solar Panels?

Some people seem to believe that this scheme also provides free solar panels. This is not true. The government does not offer grants for solar panels. Some companies do let you install “free” solar panels, but while you don’t have to pay for the costs of installation or maintenance, you do still have to pay for the power. Essentially, in those situations, you let the company use your roof to install the solar panels, and then you buy the energy from them. Thus, the solar panels aren’t yours. So you should be wary of people saying that you can get free solar panels! However, solar panels are absolutely the future. These government schemes provide a further reason to use solar power. You should definitely consider buying some panels.



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Solar Panel

Advantages of Solar Panel

What is Solar Power?

Solar power comes from sunlight. It is a powerful source of energy. Solar panels use sunlight to make power. The more light hits a panel, the more power or heat it makes. It works by using the photovoltaic effect.  Also, the sun provides so much energy to the Earth that solar power could easily become our only source of energy. Moreover, sunlight is available everywhere. We can’t run out of solar power. Thus, solar power could be an extremely cheap and efficient way of ensuring everyone has access to electricity. However, what are other advantages of solar panel usage?



advantages of solar panel

Advantages of Solar Panel

There are numerous advantages of having solar panels, including:

  • Lower electricity bills since you will generate some of your own electricity.
  • Additionally, you can actually go off the grid because of the free electricity you are receiving from the sun.
  • Solar panels require little maintenance- they only need need to be cleaned a few times a year.
  • Installing solar panels in your home can greatly increase the value of your home.
  • Solar panels are easily set up, which is helpful for people who live in areas with no access to power cables. Thus, solar panels work well in remote locations.
  • Solar panels don’t cost very much over the years if you consider the amount of money they save on electricity.
  • It is a renewable source of energy.
  • Solar panels can be put on the roof, which means that they don’t take up very much space.
  • Solar panels do not pollute the air, unlike traditional forms of energy.
  • It can help you decrease your carbon footprint.





Solar power has tons of advantages. It does have some disadvantages, but the pros outweigh the cons. Solar panels are the future. Many others already have panels. Will you get them?

Check out our website for more articles on solar panels!




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Solar Panel

About Solar Panel

About Solar Panel Systems

If you’re looking to find out about solar panel systems, this is the place for you! Solar panels use sunlight to create electricity by converting light into electricity. Thus, solar panels are a renewable source of energy. They are renewable because the suns light can never run out. They are also environmentally friendly. This is because there are no harmful emissions. The more light hits a panel, the more electricity it produces. Thus, solar panels are especially effective in sunny areas. However, this does not mean that people living in cloudier areas have no use for solar panels. Solar panels are still effective with a normal amount of sunlight. But how are they still effective? What goes on in the panels? How do the panels work?




about solar panel

How Does a Solar Panel Work?

The top layer of the solar panel has electrons (which have a negative charge) which move freely. Meanwhile, the bottom later has holes (where there are no electrons) that also move freely. Thus, there is an imbalance between the top layer and the bottom layer. When sunlight hits the panel, protons get inside the cell. This activates the free moving electrons. This is due to the photovoltaic effect. This makes the electrons begin to move. A few of the electrons in the bottom layer reach the top of the cell. These electrons become electricity and a closed loop is formed. When a closed loop is formed, electrons move from one side of the cell to the other.



How Do Solar Panels Generate Electricity?

When the electrons become electricity, they become direct current electricity. Then, the electricity is converted (using an inverter) into alternating current electricity. Direct current has a fixed current and voltage. Meanwhile, alternating current is used in buildings and has an changing current and voltage. The electricity can also be fed into the electrical grid for others to use. However, if you are using an off-grid system, you need a battery to store power. The stored power can then power homes in the night.

Solar panels are great for the environment. They also help you save money, as you pay less electricity bills. This is because you create your own power. Solar energy will power the future. Many already use solar power. Will you?



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