Renewable Sources of Energy: Soloar Energy

873 Words2 Pages
bulb-icon

Recommended: Importance renewable energy (essay

In our world today we have many problems such as an ever-growing issue we are faced with that is the use of electricity, in that matter we are faced with many problems locally and globally. If electricity is not used sparingly/wisely locally, the bill price would be very expensive and families would have to use their hard earned money to pay the bills of high electricity consumption. And thus, families would have to spend lots of money every year just for paying the bills alone. The problems that people face globally is that as more money is spent and with the problem of inflation, the bill prices would only increase and thus become more expensive.

Solar power is energy efficient, what is meant by that is that solar power cannot ever run out as long as it is installed properly. Solar power cells is a source of electrical energy that converts a powerful source of energy such as the sun into electricity, using it’s energy to create electrical currents within the solar panel. Solar panels produce electricity using technology called “Solar Photovoltaic (PV)”.

Diagram of how solar panels generally work in a household.
URL: http://www.energyfarm.com.au/why-solar-energy-perth/how-does-it-work-solar-power/

A more specific breakdown diagram of how solar panels work
URL: http://www.mysolarshop.co.uk/Solar-panel-diagrams-i-95.html

After the solar panels absorb a certain amount of the sun’s energy. The solar panels transfers the energy through an inverter, to the power board and then back to the power grid. Without the inverter, none of this would be possible as the energy collected by the panels are DC electricity and thus cannot be used. Inverters convert DC electricity into AC electricity so they can actually be usable.

Not only do...

... middle of paper ...

...e of system you need. And with those options there are choices to be made, whether or not a person prefers quality but at a price or cheap and decent at best. Although installing the solar panels can be expensive (around $3000 depending on the company), the long term savings a person can save outweighs the thought of paying quite a lot of money for installing the solar panels.

Solar panels/ solar panels are environmentally friendly. They are the very essence of the definition “eco-friendly”. Typical electricity uses fossil fuels, which are NOT renewable, which also means that resources from the earth lessens/depletes, normally using fossil fuels would require burning it and as a result releases harmful emissions into the environment. Solar panels use energy from the sun, which is a very dependable source, which is renewable and therefore environmentally friendly.

Show More
Related

  • Developing Solar Power in Canada

    1432 Words  | 3 Pages

    Solar energy is energy taken from the light that reaches earth's surface from the sun. There are four different kinds of solar energy, which are active solar systems, passive solar systems, photovoltaic cells and concentrating power systems. An active solar systems is a system that captures solar energy by mechanical means. Common active solar systems are often in buildings or homes. Some examples are roof collectors and water heating. Low Intensity and high variability have limited the use of active solar energy in Canada. A pass...

    Read More

  • Renewable Energy: A Bright Future

    697 Words  | 2 Pages

    In chapter thirteen of our book, Environment by Raven and Berg, it shows us just how important renewable energy sources are. Currently the United States of America thrives on the use of fossil fuels and nuclear power. The main problems with these types of fuel are that they are both limited and can be extremely harmful to our environment. They cause global warming, air pollution, acid rain, and oil spills (Environment), and not only that, but in the grand scheme of things, these sources really aren’t even that cheap of a fuel source. There are many alternatives to these all but outdated fuel sources.

    Read More

  • The Cost of Solar Cells to Harvest Energy

    1120 Words  | 3 Pages

    Before I go in to detail about usage and implementation of solar cells, let me explain just how they work. Solar cells, also known as photovoltaic cells (Photo= light Voltaic=electricity) capture photons, convert them into electrons, and use these electrons to transfer energy to whatever you want to power. To do this, solar cells are made with a material called a semiconductor, which, for solar cells is almost always silicon. When light hits this material, it causes electrons to break loose and flow throughout the material. By placing metal plates on the solar cell, we can capture this flow of electrons, otherwise known as current. Using the equation Power= Volts * Current, you can calculate the voltage output of a cell, which, using silicon, is about 1.1 volts- a 25% or so efficiency.

    Read More

  • Renewable Energy: The Future Of Renewable Energy

    1172 Words  | 3 Pages

    Energy is the basic necessity of daily life. Nowadays, dependence on fossil fuels for energy needs becoming lower in numerous countries due to the potential of renewable energy to supply sustainable energy to the huge populations in many developing countries who are short of clean and continues energy. Generally, renewable energy can be defined as energy that is derived from natural resources which are constantly replenished and theoretically inexhaustible. Fossil fuels on the other hand can be described as energy that cannot be renewed and will eventually diminish. Thus, in many developing countries renewable energy is the alternative energy to replace non-renewable energy or commonly known as fossil fuels. In addition, according to Sorensen (2004), there is a greater demand for renewable energy sources nowadays due to the uncertainty of fuel price rise in living expenses. Commonly, there are many types of renewable energy available in our world such as wind power, biomass energy, solar energy, hydroelectric power and geothermal energy. However, the main three example of renewable energy are hydroelectric power, solar and biomass energy (Refer to Figure 1 in Appendix 1).

    Read More

  • The Pros And Cons Of Solar Energy

    1122 Words  | 3 Pages

    The sun has been a major aspect of life since the beginning of time. People used many other forms of energy before electricity was discovered. There has been a debate over energy resources for years. Many people are worried about what current energy resources may be doing to the environment. Oil spills and nuclear power plant mishaps have only been a few accidents that have had a big impact on the environment and the people who inhabit it. There are plenty of energy sources that do not harm the environment and are still able to get the job done. Solar energy is one energy alternative that will insure the betterment of the country and, at the same time, protect the natural environment.

    Read More

  • Energy Informative Essay

    1042 Words  | 3 Pages

    While solar panels are great because all you need is sunlight for them to make energy what about the days there is no sunlight. This is one major problem with solar panels because “predicting overcast days can be difficult” ( Energy Informative). On days when it is very cloudy or or rainy and there is limited sunlight there will be a problem. Not only are there days like this but whole seasons like winter. Where sunlight exposure is a lot shorter this will be a huge problem. I believe if we have the right storage then this isn’t a problem but not everyone has storage for energy. While storage is an easy way to solve this problem storage is also very expensive. “Energy storage systems such as batteries will smoothen out demand and load, making solar power more stable, but these technologies are also expensive”(Energy Informative). We can solve this problem by using the solar panels for things that are in use like lights or things that will constantly be on during the day. There is really only one other problem with solar panels and that is the production of them. While solar panels are in production “some manufacturing processes are associated with greenhouse gas emissions” (Energy Informative). Not only is it the manufacturing process but it also happens in transportation and installation of the solar panels as

    Read More

  • Solar Thermal Energy

    1314 Words  | 3 Pages

    Solar thermal energy is dead! A solar thermal heating system can cost upwards of $7,000 to install and it most likely won't even save you too much money. This is why many people debate over whether they should use a solar thermal water heating system, because they think they are saving money, or an inexpensive traditional water heating system. A traditional heating system is a system that is powered off of electricity, gas, oil or some other fuel. A solar thermal heating system uses the energy from the sun, hence “solar”, and it turns that energy into hot water to either heat a home or to provide domestic hot water. The energy from the sun is captured by energy collectors, also known as solar panels. The water is heated inside the panels and then distributed throughout the home for use or stored in a tank for later use. The ideas behind this sound great, but in reality that is not the case.Solar thermal energy is not the best choice for home heating a home or hot water heating.

    Read More

  • Solar Panels At My House

    852 Words  | 2 Pages

    ... and monthly water filling. Solar energy is the cleanest and purest form of energy, allowing for cleaner air overall in our environment. There is great hope for a lot more solar panels to be installed worldwide. Solar is a viable alternative energy with solar panels becoming more affordable and more efficiently designed.

    Read More

  • Renewable Energy: The Switch is Now

    1511 Words  | 4 Pages

    The year is 2200. The world is going through a fossil fuel shortage. Oil reserves are almost completely consumed and it is becoming impossible to find new fossil fuel sources. Not prepared for this event to occur, The United States, has no alternative options. As a result of the oil shortage, the standard of living deteriorates. Heat in homes, supermarkets full of food, and transportation, all basic necessities taken for granted, will be depleted because fossil fuels are used to power almost everything. The key to the prevention of this future is renewable energy. Unfortunately the support for the use of renewable energy is weak and ineffective. Unless the US puts forth effort to research and promote the use of renewable energy to consumers, conversion from fossil fuels to renewable energy will no longer be an option.

    Read More

  • Essay On Solar Bike

    1301 Words  | 3 Pages

    A solar panel is a flat rectangular shaped device, typically somewhere between the size of a radiator and the size of a door, made up of many individual photovoltaic energy collectors called solar cells covered with a sheet of glass on its surface. The cells, each of which is about the size of a palm of an adult, are usually octagonal in shape and colored bluish black. Similar to the cells in a battery, the cells inside a solar panel are designed to generate electricity; but where a battery's cells make electricity from chemicals, a solar panel's cells produce power by capturing sunlight instead. They are sometimes called photovoltaic cells because they use sunlight ("photo" comes from the Greek word for light) to make electricity (the word "voltaic" is a reference to electricity pioneer Alessandro Volta).

    Read More

  • Solar Power: The Future of Energy

    1447 Words  | 3 Pages

    I am certain that all have heard of the terms greenhouse gases, fossil fuels, and global warming. Have you ever questioned what will happen if nothing is done about the environmental problems facing the world today? What if I answer you that, we can merely use the power from the sun to power up our entire planet without the use of harmful energy sources, which affect our atmosphere? The power from the sun is what we call solar power. Solar power is the energy that comes from the sun as light and heat energy, and then it is later converted into electrical energy through solar panels (Nelson, 2008).

    Read More

  • Renewable Energy Essay

    1034 Words  | 3 Pages

    First of all, solar energy is the energy produced when the sun heats the solar panel. Thus, when the sun heats the panels, it produces electricity. Solar power produces energy during the day and can store energy for the night. Solar power does not pollute the environment. However, it has high maintenance cost, and it takes a lot of land space.

    Read More

  • Alternative Renewable Energy

    699 Words  | 2 Pages

    With the depletion of fossil fuel resources comes speculations and debates about alternative energy sources. The world, including the Philippines, is practically dependent on a dwindling non-renewable source of energy. Today, experts are debating about and considering three options: Nuclear, Solar, or Wind Energy. Everyone has been accustomed to the bad image of nuclear energy as a result of the Chernobyl and Fukushima incidents above all others. The popular belief is that radiation from a nuclear meltdown is very harmful to humans and other living things—which is true—and that nuclear power plants are very dangerous and not ideal—which is not. According to Smith, et. al (n.d), all the nuclear disasters that ever occurred were caused by human error and natural disasters like tsunamis, not one because of system failure. Putting the false beliefs aside, with proper engineering and adequate maintenance by experts, a nuclear power plant is a very ideal and viable source of energy for the following reasons:

    Read More

  • Renewable and Non Renewable Energy

    672 Words  | 2 Pages

    Energy can be put into two broad categories Renewable energy and none renewable energy. Renewable energy sources can be reused continually as they are abundantly found in nature. All of them are non-polluting but devices used to collect the energy may impact the environment adversely. They are free but producing storage equipment or converting them into another form of energy may be costly.

    Read More

  • Renewable Energy is the Future

    990 Words  | 2 Pages

    Using fossil fuels such as coal and oil is inefficient, dangerous, and otherwise a process that is known to eventually fail as a long lasting energy source. Yet, there is hope for the future of energy, this new hope has many shapes and forms, but requires a chance to be fully implemented in our everyday life. Such energy sources like solar energy, wind energy, geothermal energy, and hydro power are the key to our future. These energy sources are proven to be long lasting, safe, more reliable, and the next innovation. In short, all Americans should switch to renewable energy, resulting in a safer and more efficient world.

    Read More

More about Renewable Sources of Energy: Soloar Energy

Open Document